319842939-samsung-enb-counter-description-for-slr-4-5-v7-0.pdf

Samsung eNB Counter Description for SLR 4.5

Radio Access Network

Provides detailed description for statistical items collected in the Samsung LTE eNB system for data analysis.

Document Version 7.0 February 2016

Document Number: 2600-00H4OMGAT

© 2016 SAMSUNG Electronics Co., Ltd. All Rights Reserved. No part of this document may be photocopied, reproduced, stored in a retrieval system, or transmitted, in any form or by any means whether, electronic, mechanical, or otherwise without the prior written permission of SAMSUNG Electronics Co., Ltd. No warranty of accuracy is given concerning the contents of the information contained in this publication. To the extent permitted by law no liability (including liability to any person by reason of negligence) will be accepted by SAMSUNG Electronics Co., Ltd., its subsidiaries or employees for any direct or indirect loss or damage caused by omissions from or inaccuracies in this document. SAMSUNG Electronics Co., Ltd. reserves the right to change details in this publication without notice.

SNMTC-v3-0312

This manual should be read and used as a guideline for properly installing and/or operating the product. Owing to product variations across the range, any illustrations and photographs used in this manual may not be a wholly accurate depiction of the actual products you are using. This manual may be changed for system improvement, standardization and other technical reasons without prior notice. Samsung Networks documentation is available at http://www.samsungdocs.com

Contents Preface

xx Relevance ........................................................................................................................................ xx Conventions in this Document ........................................................................................................ xx New and Changed Information ...................................................................................................... xxi Revision History .............................................................................................................................. xxi Organization of This Document .................................................................................................... xxii Related Documentation ................................................................................................................ xxii Personal and Product Safety ........................................................................................................ xxiii Equipment Markings ................................................................................................................... xxvii

Chapter 1

Introduction 1 Counter Information ........................................................................................................................ 1

Chapter 2

Counter Description 3 Resource Management .................................................................................................................... 3 Resource ...................................................................................................................................... 3 Packet Statistics................................................................................................................................ 6 Ethernet Packet ........................................................................................................................... 6 Ethernet Packet per VLAN.......................................................................................................... 17 Histogram .................................................................................................................................. 20 Air MAC Packet .......................................................................................................................... 22 Air RLC Packet ............................................................................................................................ 26 PDCP Packet ............................................................................................................................... 29 PDCP Packet per PLMN .............................................................................................................. 33 Ethernet Packet (Pico)................................................................................................................ 40 Ethernet Packet per VPN............................................................................................................ 49 RRC ................................................................................................................................................. 51 RRC Connection Establishment .................................................................................................. 53 RRC Connection Reconfiguration ............................................................................................... 72 RRC Connection Re-establishment ............................................................................................. 76 RRC Connection Release .......................................................................................................... 100 RRC Connection Number .......................................................................................................... 133 RRC Connection Number per PLMN ......................................................................................... 137 RRC Connection Setup Time ..................................................................................................... 139 RRC Connection Re-establishment Time .................................................................................. 142 Call Drop .................................................................................................................................. 145 Call Drop per QCI ..................................................................................................................... 156 RRC Connection Release per QCI .............................................................................................. 171 RRC Connection Re-establishment per QCI .............................................................................. 186 E-RAB ............................................................................................................................................ 198 E-RAB Setup ............................................................................................................................. 198 E-RAB Setup Add ...................................................................................................................... 215 E-RAB Setup Time .................................................................................................................... 231 E-RAB Erase Request ................................................................................................................ 233 E-RAB Erase.............................................................................................................................. 248 E-RAB Modify ........................................................................................................................... 250 E-RAB Release Request ............................................................................................................ 265 E-RAB Release .......................................................................................................................... 268

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E-RAB Session Time per Cell ..................................................................................................... 279 E-RAB Session Time per QCI ..................................................................................................... 281 Active E-RAB Number............................................................................................................... 283 Active E-RAB Number per PLMN .............................................................................................. 285 E-RAB QCI per-PLMN rejected.................................................................................................. 291 HO EUTRAN .................................................................................................................................. 293 Intra-eNB Handover ................................................................................................................. 301 X2 Out Handover ..................................................................................................................... 345 X2 In Handover ........................................................................................................................ 372 S1 Out Handover ...................................................................................................................... 411 S1 In Handover......................................................................................................................... 448 Handover Time......................................................................................................................... 492 Outgoing Intra-Frequency Handover ....................................................................................... 498 Outgoing Inter-Frequency Handover with Measurement Gap ................................................ 559 Outgoing Inter-Frequency Handover without Measurement Gap ........................................... 620 Outgoing Handover with DRX .................................................................................................. 684 Outgoing Handover without DRX ............................................................................................ 744 Redirection by CAC ................................................................................................................... 804 Intra-eNB Handover per QCI .................................................................................................... 806 X2 Out Handover per QCI ......................................................................................................... 815 S1 Out Handover per QCI ......................................................................................................... 825 X2 In Handover per QCI ............................................................................................................ 834 S1 In Handover per QCI ............................................................................................................ 843 HO UTRAN .................................................................................................................................... 852 Inter-RAT UTRAN PS Out Handover ......................................................................................... 855 Inter-RAT UTRAN PS In Handover ............................................................................................ 864 Collect Time (Failure) ............................................................................................................... 869 UTRAN SRVCC .......................................................................................................................... 872 CSFB PS Out Handover ............................................................................................................. 880 CSFB Redirection Out ............................................................................................................... 889 PS Redirection UTRAN Out ....................................................................................................... 891 Integrated UTRAN Out ............................................................................................................. 893 CSL ................................................................................................................................................ 902 Call Fail .................................................................................................................................... 902 MRO ............................................................................................................................................. 932 MRO RLF Classification ............................................................................................................ 932 MRO RLF at RRC Connection .................................................................................................... 934 UTRAN MRO ............................................................................................................................ 936 eICIC ............................................................................................................................................. 937 eICIC ......................................................................................................................................... 937 eICIC Partnership ..................................................................................................................... 938 eICIC ABS Pattern Info .............................................................................................................. 940 GTP ............................................................................................................................................... 959 GTP Sequence Number per QCI................................................................................................ 959 GTP Sequence Number per eNB ............................................................................................... 961 GTP Forward Traffic ................................................................................................................. 964 SRB ............................................................................................................................................... 984 Cell PDCP SDU Bit Rate ............................................................................................................ 984 DRB ............................................................................................................................................... 987 Active UE Number .................................................................................................................... 987 Packet Delay ............................................................................................................................ 991 Packet Drop Rate ..................................................................................................................... 992 Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Packet Loss Rate ...................................................................................................................... 994 IP Latency................................................................................................................................. 997 RRU ............................................................................................................................................... 998 PRB Usage ................................................................................................................................ 998 Total PRB Usage .................................................................................................................... 1000 Total PRB Usage per PLMN .................................................................................................... 1007 Cell Unavailable Time ............................................................................................................ 1010 S1SIG .......................................................................................................................................... 1011 UE-associated logical S1 Connection Establishment .............................................................. 1011 S1 Connection Time ............................................................................................................... 1015 Paging ......................................................................................................................................... 1016 Paging .................................................................................................................................... 1016 Overload Protection ................................................................................................................... 1018 Denied Call by Overload Protection ....................................................................................... 1018 Power ......................................................................................................................................... 1019 Power ..................................................................................................................................... 1019 RRH RSSI................................................................................................................................. 1022 RA ............................................................................................................................................... 1024 Random Access Preambles .................................................................................................... 1024 RACH Usage ........................................................................................................................... 1026 HARQ .......................................................................................................................................... 1028 Transmission BLER ................................................................................................................. 1028 AMC ............................................................................................................................................ 1045 MIMO..................................................................................................................................... 1045 MCS ........................................................................................................................................ 1048 DL MCS ................................................................................................................................... 1104 DL LAYER ................................................................................................................................ 1110 DL Wideband CQI ................................................................................................................... 1111 DL PMI.................................................................................................................................... 1116 DL RI ....................................................................................................................................... 1119 DL-ACK-NACK-DTX Ratio ........................................................................................................ 1121 Timing Alignment ....................................................................................................................... 1123 Timing Alignment .................................................................................................................. 1123 IOT .............................................................................................................................................. 1125 Uplink IOT Level ..................................................................................................................... 1125 Load Balancing ........................................................................................................................... 1131 Load ....................................................................................................................................... 1131 Load Balancing Handover ...................................................................................................... 1134 Idle Load Balancing ................................................................................................................ 1136 Redirection by Load Balancing ............................................................................................... 1137 Load Histogram ..................................................................................................................... 1138 Message ..................................................................................................................................... 1140 RRC Message ......................................................................................................................... 1140 S1AP Message........................................................................................................................ 1144 X2AP Message ....................................................................................................................... 1151 Traffic Distribution ..................................................................................................................... 1157 Throughput Distribution ........................................................................................................ 1157 Delay Distribution .................................................................................................................. 1173 Drop Distribution ................................................................................................................... 1179 CQI Distribution ..................................................................................................................... 1182 Carrier Aggregation .................................................................................................................... 1184 Carrier Aggregation capable UEs (PCell) ............................................................................... 1184 Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Carrier Aggregation Message count for Addition-Release (SCell) ......................................... 1189 Carrier Aggregation Message count for Activation-Deactivation (SCell)............................... 1199 Air MAC Packet (PCell) ........................................................................................................... 1201 Air MAC Packet (SCell) ........................................................................................................... 1205 DL Wideband CQI (PCell) ........................................................................................................ 1209 DL Wideband CQI (SCell) ........................................................................................................ 1216 Aggregate Maximum Bit Rate .................................................................................................... 1223 UE-AMBR Override................................................................................................................. 1223 KPI .............................................................................................................................................. 1224 Accessibility............................................................................................................................ 1224 Retainability ........................................................................................................................... 1228 Retainability per QCI .............................................................................................................. 1230 Integrity ................................................................................................................................. 1231 Availability ............................................................................................................................. 1233 Mobility .................................................................................................................................. 1234 Success Rate........................................................................................................................... 1240 Index ...................................................................................................................................... 1240 Connection Drop Rate ............................................................................................................ 1246 Cell Capacity .......................................................................................................................... 1247 eNB Capacity.......................................................................................................................... 1250 UE Category ................................................................................................................................ 1251 UE Category ........................................................................................................................... 1251 Appendix A Acronyms

1252

Appendix B Index Range

1255

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List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. Figure 17. Figure 18. Figure 19. Figure 20. Figure 21. Figure 22. Figure 23. Figure 24. Figure 25. Figure 26. Figure 27. Figure 28. Figure 29. Figure 30. Figure 31. Figure 32. Figure 33. Figure 34. Figure 35. Figure 36. Figure 37. Figure 38. Figure 39. Figure 40. Figure 41. Figure 42. Figure 43. Figure 44. Figure 45. Figure 46. Figure 47.

Collection Time for PacketULByte .................................................................................................. 32 Collection Time for EnbQciDLByte ................................................................................................. 32 Collection Time for PLMN0EnbQciULByte ..................................................................................... 35 Collection Time for PLMN1EnbQciULByte ..................................................................................... 36 Collection Time for PLMN2EnbQciULByte ..................................................................................... 36 Collection Time for PLMN3EnbQciULByte ..................................................................................... 36 Collection Time for PLMN4EnbQciULByte ..................................................................................... 37 Collection Time for PLMN5EnbQciULByte ..................................................................................... 37 Collection Time for PLMN0EnbQciDLByte ...................................................................................... 37 Collection Time for PLMN1EnbQciDLByte ...................................................................................... 38 Collection Time for PLMN2EnbQciDLByte ...................................................................................... 38 Collection Time for PLMN3EnbQciDLByte ...................................................................................... 38 Collection Time for PLMN4EnbQciDLByte ...................................................................................... 39 Collection Time for PLMN5EnbQciDLByte ...................................................................................... 39 RRC/E-RAB/S1 SIG Statistics Processing ......................................................................................... 51 Collection Time for RRC Connection Establishment ...................................................................... 60 Collection Time for ConnEstabFail_CpCcTo ................................................................................... 61 Collection Time for ConnEstabFail_CpCcFail (1) ............................................................................ 62 Collection Time for ConnEstabFail_CpCcFail (2) ............................................................................ 62 Collection Time for ConnEstabFail_CpCcFail (3) ............................................................................ 63 Collection Time for ConnEstabFail_CpCcFail (4) ............................................................................ 63 Collection Time for ConnEstabFail_UpMacFail (1) ......................................................................... 64 Collection Time for ConnEstabFail_UpMacFail (2) ......................................................................... 64 Collection Time for ConnEstabFail_UpPdcpFail ............................................................................. 65 Collection Time for ConnEstabFail_UpRlcFail (1) ........................................................................... 65 Collection Time for ConnEstabFail_UpRlcFail (2) ........................................................................... 66 Collection Time for ConnEstabFail_RrcSigTo ................................................................................. 66 Collection Time for ConnEstabFail_S1apLinkFail (1) ...................................................................... 67 Collection Time for ConnEstabFail_S1apLinkFail (2) ...................................................................... 67 Collection Time for ConnEstabFail_S1apSigFail ............................................................................. 68 Collection Time for ConnEstabReject_CpCcFaill (1) ....................................................................... 68 Collection Time for ConnEstabReject_CpCcFaill (2) ....................................................................... 69 Collection Time for ConnEstabReject_CpCcFail (3) ........................................................................ 69 Collection Time for ConnEstabReject_CpCapaCacFail ................................................................... 70 Collection Time for ConnEstabReject_S1apMmeOvld ................................................................... 70 Collection Time for ConnReconfigAtt ............................................................................................. 74 Collection Time for ConnReconfigSucc .......................................................................................... 74 Collection Time for SCellAddCount ................................................................................................ 74 Collection Time for SCellReleaseCount .......................................................................................... 75 Collection Time for RRC Connection Re-Establishment ................................................................. 87 Collection Time for ConnReEstabFail_CpCcFail (1) ........................................................................ 87 Collection Time for ConnReEstabFail_CpCcFail (2) ........................................................................ 88 Collection Time for ConnReEstabFail_CpCcFail (3) ........................................................................ 88 Collection Time for ConnReEstabFail_CpCcFail (4) ........................................................................ 89 Collection Time for ConnReEstabFail_UpMacFail (1) ..................................................................... 89 Collection Time for ConnReEstabFail_UpMacFail (2) ..................................................................... 90 Collection Time for ConnReEstabFail_UpPdcpFail ......................................................................... 90

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Figure 48. Figure 49. Figure 50. Figure 51. Figure 52. Figure 53. Figure 54. Figure 55. Figure 56. Figure 57. Figure 58. Figure 59. Figure 60. Figure 61. Figure 62. Figure 63. Figure 64. Figure 65. Figure 66. Figure 67. Figure 68. Figure 69. Figure 70. Figure 71. Figure 72. Figure 73. Figure 74. Figure 75. Figure 76. Figure 77. Figure 78. Figure 79. Figure 80. Figure 81. Figure 82. Figure 83. Figure 84. Figure 85. Figure 86. Figure 87. Figure 88. Figure 89. Figure 90. Figure 91. Figure 92. Figure 93. Figure 94. Figure 95. Figure 96. Figure 97. Figure 98. Figure 99.

Collection Time for ConnReEstabFail_UpRlcFail (1) ....................................................................... 91 Collection Time for ConnReEstabFail_UpRlcFail (2) ....................................................................... 91 Collection Time for ConnReEstabFail_RrcSigTo (1) ........................................................................ 92 Collection Time for ConnReEstabFail_RrcSigTo (2) ........................................................................ 93 Collection Time for ConnReEstabFail_S1apLinkFail (1) .................................................................. 93 Collection Time for ConnReEstabFail_S1apLinkFail (2) .................................................................. 94 Collection Time for ConnReEstabFail_S1apLSigFail (1) .................................................................. 94 Collection Time for ConnReEstabFail_S1apLSigFail (2) .................................................................. 95 Collection Time for ConnReEstabReject_CpCcFail (1) .................................................................... 95 Collection Time for ConnReEstabReject_CpCcFail (2) .................................................................... 96 Collection Time for ConnReEstabReject_CpCcFail (3) .................................................................... 96 Collection Time for ConnReEstabReject_CpCcFail (4) .................................................................... 97 Collection Time for ConnReEstabReject_CpCcFail (5) .................................................................... 97 Collection Time for ConnReEstabReject_CpCcFail (6) .................................................................... 98 Collection Time for ConnReEstabReject_CpCapaCacFail ............................................................... 98 Collection Time for ConnReEstabReject_CpQosCacFail ................................................................. 99 Collection Time for ConnRelease_CpCcNormal ........................................................................... 112 Collection Time for ConnRelease_CpCcTo ................................................................................... 112 Collection Time for ConnRelease_CpCcFail (1) ............................................................................ 113 Collection Time for ConnRelease_CpCcFail (2) ............................................................................ 113 Collection Time for ConnRelease_CpCcFail (3) ............................................................................ 113 Collection Time for ConnRelease_CpCcFail (4) ............................................................................ 114 Collection Time for ConnRelease_UpGtpFail ............................................................................... 114 Collection Time for ConnRelease_UpMacFail (1) ......................................................................... 114 Collection Time for ConnRelease_UpMacFail (2) ......................................................................... 115 Collection Time for ConnRelease_UpMacUEInact ....................................................................... 115 Collection Time for ConnRelease_UpPdcpFail ............................................................................. 116 Collection Time for ConnRelease_UpRlcFail (1) ........................................................................... 116 Collection Time for ConnRelease_UpRlcFail (2) ........................................................................... 117 Collection Time for ConnRelease_RrcHcTo .................................................................................. 118 Collection Time for ConnRelease_RrcSigFail (1)........................................................................... 118 Collection Time for ConnRelease_RrcSigFail (2)........................................................................... 119 Collection Time for ConnRelease_RrcSigFail (3)........................................................................... 119 Collection Time for ConnRelease_RrcSigTo ................................................................................. 120 Collection Time for ConnRelease_CpBhCacFail............................................................................ 121 Collection Time for ConnRelease_CpCapaCacFail ........................................................................ 121 Collection Time for ConnRelease_CpQosCacFail ......................................................................... 122 Collection Time for ConnRelease_S1apCuFail .............................................................................. 122 Collection Time for ConnRelease_S1apLinkFail (1) ...................................................................... 123 Collection Time for ConnRelease_S1apLinkFail (2) ...................................................................... 123 Collection Time for ConnRelease_S1apRoTo (1) .......................................................................... 124 Collection Time for ConnRelease_S1apRoTo (2) .......................................................................... 125 Collection Time for ConnRelease_S1apRoTo (3) .......................................................................... 126 Collection Time for ConnRelease_S1apSigFail (1) ........................................................................ 127 Collection Time for ConnRelease_S1apSigFail (2) ........................................................................ 127 Collection Time for ConnRelease_S1apSigFail (3) ........................................................................ 128 Collection Time for ConnRelease_S1apSigTo ............................................................................... 129 Collection Time for ConnRelease_X2apCuFail ............................................................................. 129 Collection Time for ConnRelease_X2apRoTo ............................................................................... 130 Collection Time for ConnRelease_X2apSigFail (1) ........................................................................ 131 Collection Time for ConnRelease_X2apSigFail (2) ........................................................................ 132 Collection Time for RRC Connection Number .............................................................................. 135

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Figure 100. Figure 101. Figure 102. Figure 103. Figure 104. Figure 105. Figure 106. Figure 107. Figure 108. Figure 109. Figure 110. Figure 111. Figure 112. Figure 113. Figure 114. Figure 115. Figure 116. Figure 117. Figure 118. Figure 119. Figure 120. Figure 121. Figure 122. Figure 123. Figure 124. Figure 125. Figure 126. Figure 127. Figure 128. Figure 129. Figure 130. Figure 131. Figure 132. Figure 133. Figure 134. Figure 135. Figure 136. Figure 137. Figure 138. Figure 139. Figure 140. Figure 141. Figure 142. Figure 143. Figure 144. Figure 145. Figure 146. Figure 147. Figure 148. Figure 149. Figure 150. Figure 151.

Collection Time for Release Call Holding Time ............................................................................. 136 Collection Time for RRC Connection Number per PLMN ............................................................. 138 Collection Time for RRC Connection Setup Time ......................................................................... 141 Collection Time for Re-establishment Time ................................................................................. 144 Collection Time for CallDrop_EccbDspAuditRlcMacCallRelease .................................................. 150 Collection Time for CallDrop_EccbRcvResetRequestFromEcmb .................................................. 150 Collection Time for CallDrop_EccbRcvCellReleaseIndFromEcmb ................................................ 151 Collection Time for CallDrop_EccbRadioLinkFailure .................................................................... 151 Collection Time for CallDrop_EccbDspAuditMacCallRelease ....................................................... 152 Collection Time for CallDrop_EccbArqMaxReTransmission ......................................................... 152 Collection Time for CallDrop_EccbDspAuditRlcCallRelease ......................................................... 153 Collection Time for CallDrop_EccbTmoutRrcConnectionReconfig............................................... 153 Collection Time for CallDrop_EccbTmoutRrcConnectionReestablish .......................................... 154 Collection Time for CallDrop_EccbS1SctpOutOfService (1) ......................................................... 155 Collection Time for CallDrop_EccbS1SctpOutOfService (2) ......................................................... 155 Collection Time for CallDropQci_EccbDspAuditRlcMacCallRelease ............................................. 161 Collection Time for CallDropQci_EccbRcvResetRequestFromEcmb ............................................ 162 Collection Time for CallDropQci_EccbRcvCellReleaseIndFromEcmb ........................................... 162 Collection Time for CallDropQci_EccbRadioLinkFailure ............................................................... 163 Collection Time for CallDropQci_EccbDspAuditMacCallRelease ................................................. 164 Collection Time for CallDropQci_EccbArqMaxReTransmission ................................................... 165 Collection Time for CallDropQci_EccbDspAuditRlcCallRelease .................................................... 166 Collection Time for CallDropQci_EccbTmoutRrcConnectionReconfig ......................................... 166 Collection Time for CallDropQci_EccbTmoutRrcConnectionReestablish ..................................... 167 Collection Time for CallDropQci_EccbS1SctpOutOfService (1) .................................................... 168 Collection Time for CallDropQci_EccbS1SctpOutOfService (2) .................................................... 168 Collection Time for ErabIncomingHoSuccNbr (1) ......................................................................... 169 Collection Time for ErabIncomingHoSuccNbr (2) ......................................................................... 170 Collection Time for E-RAB Setup .................................................................................................. 205 Collection Time for ErabInitFailNbr_CpCcTo ................................................................................ 206 Collection Time for ErabInitFailNbr_CpCcFail .............................................................................. 206 Collection Time for ErabInitFailNbr_UpGtpFail ............................................................................ 207 Collection Time for ErabInitFailNbr_UpMacFail ........................................................................... 207 Collection Time for ErabInitFailNbr_UpPdcpFail .......................................................................... 208 Collection Time for ErabInitFailNbr_UpRlcFail ............................................................................. 209 Collection Time for ErabInitFailNbr_RrcSigFail ............................................................................ 210 Collection Time for ErabInitFailNbr_RrcSigTo .............................................................................. 211 Collection Time for ErabInitFailNbr_CpBhCacFail ........................................................................ 212 Collection Time for ErabInitFailNbr_CpCapaCacFail .................................................................... 212 Collection Time for ErabInitFailNbr_CpQosCacFail ...................................................................... 213 Collection Time for ErabInitFailNbr_S1apCuFail .......................................................................... 213 Collection Time for ErabInitFailNbr_S1apLinkFail ........................................................................ 214 Collection Time for ErabInitFailNbr_S1apSigFail .......................................................................... 214 Collection Time for ErabAddFailNbr_CpCcTo ............................................................................... 222 Collection Time for ErabAddFailNbr_CpCcFail ............................................................................. 222 Collection Time for ErabAddFailNbr_UpGtpFail ........................................................................... 223 Collection Time for ErabAddFailNbr_UpMacFail .......................................................................... 223 Collection Time for ErabAddFailNbr_UpPdcpFail ......................................................................... 224 Collection Time for ErabAddFailNbr_UpRlcFail ............................................................................ 225 Collection Time for ErabAddFailNbr_RrcSigFail ........................................................................... 226 Collection Time for ErabAddFailNbr_RrcSigTo ............................................................................. 226 Collection Time for ErabAddFailNbr_CpBhCacFail ....................................................................... 227

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Figure 152. Figure 153. Figure 154. Figure 155. Figure 156. Figure 157. Figure 158. Figure 159. Figure 160. Figure 161. Figure 162. Figure 163. Figure 164. Figure 165. Figure 166. Figure 167. Figure 168. Figure 169. Figure 170. Figure 171. Figure 172. Figure 173. Figure 174. Figure 175. Figure 176. Figure 177. Figure 178. Figure 179. Figure 180. Figure 181. Figure 182. Figure 183. Figure 184. Figure 185. Figure 186. Figure 187. Figure 188. Figure 189. Figure 190. Figure 191. Figure 192. Figure 193. Figure 194. Figure 195. Figure 196. Figure 197. Figure 198. Figure 199. Figure 200. Figure 201. Figure 202. Figure 203.

Collection Time for ErabAddFailNbr_CpCapaCacFail ................................................................... 227 Collection Time for ErabAddFailNbr_CpQosCacFail ..................................................................... 228 Collection Time for ErabAddFailNbr_S1apCuFail ......................................................................... 228 Collection Time for ErabAddFailNbr_S1apLinkFail ....................................................................... 228 Collection Time for ErabAddFailNbr_S1apSigFail ......................................................................... 229 Collection Time for ErabAddFailNbr_CpCcInteraction ................................................................. 230 Collection Time for E-RAB Setup time .......................................................................................... 232 Collection Time for E-RAB Erase Request ..................................................................................... 238 Collection Time for EraseAttbyEnb_CpCcTo ................................................................................ 239 Collection Time for EraseAttbyEnb_CpCcFail ............................................................................... 239 Collection Time for EraseAttbyEnb_UpGtpFail ............................................................................ 240 Collection Time for EraseAttbyEnb_UpMacFail ........................................................................... 240 Collection Time for EraseAttbyEnb_UpMacUEInact .................................................................... 241 Collection Time for EraseAttbyEnb_UpPdcpFail .......................................................................... 241 Collection Time for EraseAttbyEnb_UpRlcFail ............................................................................. 242 Collection Time for EraseAttbyEnb_RrcHcTo ............................................................................... 243 Collection Time for EraseAttbyEnb_RrcSigFail ............................................................................. 244 Collection Time for EraseAttbyEnb_RrcSigTo............................................................................... 244 Collection Time for EraseAttbyEnb_S1apCuFail ........................................................................... 245 Collection Time for EraseAttbyEnb_S1apRoTo ............................................................................ 245 Collection Time for EraseAttbyEnb_S1apSigTo ............................................................................ 246 Collection Time for EraseAttbyEnb_X2apRoTo ............................................................................ 247 Collection Time for E-RAB erase................................................................................................... 249 Collection Time for E-RAB modify ................................................................................................ 257 Collection Time for ModQoSFailNbr_CpCcTo .............................................................................. 258 Collection Time for ModQoSFailNbr_CpCcFail ............................................................................. 258 Collection Time for ModQoSFailNbr_UpGtpFail .......................................................................... 259 Collection Time for ModQoSFailNbr_UpMacFail ......................................................................... 259 Collection Time for ModQoSFailNbr_UpPdcpFail ........................................................................ 259 Collection Time for ModQoSFailNbr_UpRlcFail ........................................................................... 260 Collection Time for ModQoSFailNbr_RrcSigFail ........................................................................... 261 Collection Time for ModQoSFailNbr_RrcSigTo ............................................................................ 261 Collection Time for ModQoSFailNbr_CpBhCacFail ....................................................................... 262 Collection Time for ModQoSFailNbr_CpCapaCacFail ................................................................... 262 Collection Time for ModQoSFailNbr_CpQosCacFail ..................................................................... 262 Collection Time for ModQoSFailNbr_S1apCuFail ......................................................................... 263 Collection Time for ModQoSFailNbr_S1apLinkFail ...................................................................... 263 Collection Time for ModQoSFailNbr_S1apSigFail ........................................................................ 263 Collection Time for ModQoSFailNbr_CpCcInteraction ................................................................. 264 Collection Time for eNB E-RAB release request ........................................................................... 266 Collection Time for RelAttbyEnbNbr_CpCcTo .............................................................................. 267 Collection Time for RelAttbyEnbNbr_S1apCuFail ........................................................................ 267 Collection Time for E-RAB release ................................................................................................ 271 Collection Time for RelFailNbr_CpCcFail ...................................................................................... 272 Collection Time for RelFailNbr_S1apSigFail ................................................................................. 272 Collection Time for RelFailNbr_S1apCuFail .................................................................................. 273 Collection Time for RelActive ....................................................................................................... 273 Collection Time for RelFailNbr_CpCcInteraction .......................................................................... 274 Collection Time for RelActive_EccbRadioLinkFailure ................................................................... 275 Collection Time for RelActive_EccbArqMaxReTransmission ........................................................ 276 Collection Time for RelActive_EccbTmoutRrcConnectionReconfig ............................................. 277 Collection Time for RelActive_EccbTmoutRrcConnectionReestablish ......................................... 278

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Figure 204. Figure 205. Figure 206. Figure 207. Figure 208. Figure 209. Figure 210. Figure 211. Figure 212. Figure 213. Figure 214. Figure 215. Figure 216. Figure 217. Figure 218. Figure 219. Figure 220. Figure 221. Figure 222. Figure 223. Figure 224. Figure 225. Figure 226. Figure 227. Figure 228. Figure 229. Figure 230. Figure 231. Figure 232. Figure 233. Figure 234. Figure 235. Figure 236. Figure 237. Figure 238. Figure 239. Figure 240. Figure 241. Figure 242. Figure 243. Figure 244. Figure 245. Figure 246. Figure 247. Figure 248. Figure 249. Figure 250. Figure 251. Figure 252. Figure 253. Figure 254. Figure 255.

Collection Time for SessionTimeUEAvg/Tot/Cnt .......................................................................... 280 Collection Time for SessionTimeQciAvg/Tot/Cnt ......................................................................... 282 Collection Time for UsageNbrAvgAvg/Max/Tot/Cnt .................................................................... 284 Collection Time for UsageNbrPLMN0~5Avg/Max/Tot/Cnt .......................................................... 290 Collection Time for PLMN0~5QCIReject ...................................................................................... 292 Intra-eNB HandoverStatistics processing ..................................................................................... 293 X2 Based Handover Statistics processing ..................................................................................... 295 S1 Handover Procedure ............................................................................................................... 298 Collection Time for Intra eNB Handover ...................................................................................... 312 Collection Time for IntraEnbPrepFail_CpCcTo ............................................................................. 313 Collection Time for IntraEnbPrepFail_CpCcFail (1) ...................................................................... 314 Collection Time for IntraEnbPrepFail_CpCcFail (2) ...................................................................... 315 Collection Time for IntraEnbPrepFail_CpCcFail (3) ...................................................................... 316 Collection Time for IntraEnbPrepFail_CpCcFail (4) ...................................................................... 317 Collection Time for IntraEnbPrepFail_UpMacFail (1) ................................................................... 318 Collection Time for IntraEnbPrepFail_UpMacFail (2) ................................................................... 319 Collection Time for IntraEnbPrepFail_UpRlcFail (1) ..................................................................... 320 Collection Time for IntraEnbPrepFail_UpRlcFail (2) ..................................................................... 321 Collection Time for IntraEnbPrepFail_CpBhCacFail ..................................................................... 322 Collection Time for IntraEnbPrepFail_CpCapaCacFail .................................................................. 323 Collection Time for IntraEnbPrepFail_CpQosCacFail ................................................................... 324 Collection Time for IntraEnbPrepFail_S1apCuFail ........................................................................ 325 Collection Time for IntraEnbPrepFail_S1apLinkFail (1) ................................................................ 326 Collection Time for IntraEnbPrepFail_S1apLinkFail (2) ................................................................ 327 Collection Time for IntraEnbPrepFail_S1apSigFail (1) .................................................................. 328 Collection Time for IntraEnbPrepFail_S1apSigFail (2) .................................................................. 329 Collection Time for IntraEnbFail_CpCcTo ..................................................................................... 330 Collection Time for IntraEnbFail_CpCcFail (1) .............................................................................. 331 Collection Time for IntraEnbFail_CpCcFail (2) .............................................................................. 332 Collection Time for IntraEnbFail_CpCcFail (3) .............................................................................. 333 Collection Time for IntraEnbFail_UpMacFail................................................................................ 334 Collection Time for IntraEnbFail_UpRlcFail (1) ............................................................................ 335 Collection Time for IntraEnbFail_UpRlcFail (2) ............................................................................ 336 Collection Time for IntraEnbFail_RrcHcTo (1) .............................................................................. 337 Collection Time for IntraEnbFail_RrcHcTo (2) .............................................................................. 338 Collection Time for IntraEnbFail_S1apCuFail ............................................................................... 339 Collection Time for IntraEnbFail_S1apLinkFail (1)........................................................................ 340 Collection Time for IntraEnbFail_S1apLinkFail (2)........................................................................ 341 Collection Time for IntraEnbFail_S1apSigFail (1) ......................................................................... 342 Collection Time for IntraEnbFail_S1apSigFail (2) ......................................................................... 343 Collection Time for X2 Handover Out .......................................................................................... 356 Collection Time for InterX2OutPrepFail_CpCcFail........................................................................ 358 Collection Time for InterX2OutPrepFail_S1apLinkFail ................................................................. 359 Collection Time for InterX2OutPrepFail_S1apSigFail ................................................................... 360 Collection Time for InterX2OutPrepFail_X2apCuFail ................................................................... 361 Collection Time for InterX2OutPrepFail_X2apRpTo ..................................................................... 362 Collection Time for InterX2OutFail_CpCcTo ................................................................................. 363 Collection Time for InterX2OutFail_CpCcFail ............................................................................... 364 Collection Time for InterX2OutFail_UpGtpFail ............................................................................ 365 Collection Time for InterX2OutFail_UpPdcpFail........................................................................... 366 Collection Time for InterX2OutFail_UpRlcFail .............................................................................. 367 Collection Time for InterX2OutFail_S1apCuFail ........................................................................... 368

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Figure 256. Figure 257. Figure 258. Figure 259. Figure 260. Figure 261. Figure 262. Figure 263. Figure 264. Figure 265. Figure 266. Figure 267. Figure 268. Figure 269. Figure 270. Figure 271. Figure 272. Figure 273. Figure 274. Figure 275. Figure 276. Figure 277. Figure 278. Figure 279. Figure 280. Figure 281. Figure 282. Figure 283. Figure 284. Figure 285. Figure 286. Figure 287. Figure 288. Figure 289. Figure 290. Figure 291. Figure 292. Figure 293. Figure 294. Figure 295. Figure 296. Figure 297. Figure 298. Figure 299. Figure 300. Figure 301. Figure 302. Figure 303. Figure 304. Figure 305. Figure 306. Figure 307.

Collection Time for InterX2OutFail_S1apLinkFail ......................................................................... 369 Collection Time for InterX2OutFail_S1apSigFail ........................................................................... 370 Collection Time for InterX2OutFail_X2apRoTo ............................................................................ 371 Collection Time for X2 In Handover ............................................................................................. 382 Collection Time for InterX2InPrepFail_CpCcTo ............................................................................ 384 Collection Time for InterX2InPrepFail_CpCcFail........................................................................... 385 Collection Time for InterX2InPrepFail_UpGtpFail ........................................................................ 386 Collection Time for InterX2InPrepFail_UpMacFail ....................................................................... 387 Collection Time for InterX2InPrepFail_UpPdcpFail ...................................................................... 388 Collection Time for InterX2InPrepFail_UpRlcFail ......................................................................... 389 Collection Time for InterX2InPrepFail_CpBhCacFail .................................................................... 390 Collection Time for InterX2InPrepFail_CpCapaCacFail ................................................................. 391 Collection Time for InterX2InPrepFail_CpQosCacFail .................................................................. 392 Collection Time for InterX2InPrepFail_S1apLinkFail .................................................................... 393 Collection Time for InterX2InPrepFail_S1apSigFail ...................................................................... 394 Collection Time for InterX2InPrepFail_X2apCuFail ...................................................................... 395 Collection Time for InterX2InPrepFail_X2apSigFail ...................................................................... 396 Collection Time for InterX2InFail_CpCcTo (1) .............................................................................. 397 Collection Time for InterX2InFail_CpCcTo (2) .............................................................................. 398 Collection Time for InterX2InFail_CpCcFail .................................................................................. 400 Collection Time for InterX2InFail_UpGtpFail ............................................................................... 401 Collection Time for InterX2InFail_UpPdcpFail ............................................................................. 402 Collection Time for InterX2InFail_RrcHcTo .................................................................................. 403 Collection Time for InterX2InFail_S1apLinkFail ............................................................................ 404 Collection Time for InterX2InFail_S1apCuFail .............................................................................. 405 Collection Time for InterX2InFail_S1apPathTo ............................................................................ 406 Collection Time for InterX2InFail_S1apSigFail .............................................................................. 408 Collection Time for InterX2InFail_X2apSigFail ............................................................................. 409 Collection Time for InterX2InFail_X2apSigTo ............................................................................... 410 Collection Time for S1 Handover Out........................................................................................... 422 Collection Time for InterS1OutPrepFail_CpCcFail(1) ................................................................... 424 Collection Time for InterS1OutPrepFail_CpCcFail(2) ................................................................... 425 Collection Time for InterS1OutPrepFail_CpCcFail(3) ................................................................... 426 Collection Time for InterS1OutPrepFail_S1apCuFail .................................................................... 427 Collection Time for InterS1OutPrepFail_S1apLinkFail ................................................................. 428 Collection Time for InterS1OutPrepFail_S1apLinkFail ................................................................. 429 Collection Time for InterS1OutPrepFail_S1apRpTo ..................................................................... 430 Collection Time for InterS1OutPrepFail_S1apSigFail (1) .............................................................. 431 Collection Time for InterS1OutPrepFail_S1apSigFail (2) .............................................................. 432 Collection Time for InterS1OutFail_CpCcTo (1) ........................................................................... 433 Collection Time for InterS1OutFail_CpCcTo (2) ........................................................................... 434 Collection Time for InterS1OutFail_CpCcTo (3) ........................................................................... 435 Collection Time for InterS1OutFail_CpCcFail (1) .......................................................................... 436 Collection Time for InterS1OutFail_CpCcFail (2) .......................................................................... 437 Collection Time for InterS1OutFail_CpCcFail (3) .......................................................................... 438 Collection Time for InterS1OutFail_UpGtpFail ............................................................................. 439 Collection Time for InterS1OutFail_UpPdcpFail ........................................................................... 440 Collection Time for InterS1OutFail_UpRlcFail .............................................................................. 441 Collection Time for InterS1OutFail_S1apCuFail ........................................................................... 442 Collection Time for InterS1OutFail_S1apLinkFail (1) .................................................................... 443 Collection Time for InterS1OutFail_S1apLinkFail (2) .................................................................... 444 Collection Time for InterS1OutFail_S1apRoTo ............................................................................. 445

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Figure 308. Figure 309. Figure 310. Figure 311. Figure 312. Figure 313. Figure 314. Figure 315. Figure 316. Figure 317. Figure 318. Figure 319. Figure 320. Figure 321. Figure 322. Figure 323. Figure 324. Figure 325. Figure 326. Figure 327. Figure 328. Figure 329. Figure 330. Figure 331. Figure 332. Figure 333. Figure 334. Figure 335. Figure 336. Figure 337. Figure 338. Figure 339. Figure 340. Figure 341. Figure 342. Figure 343. Figure 344. Figure 345. Figure 346. Figure 347. Figure 348. Figure 349. Figure 350. Figure 351. Figure 352. Figure 353. Figure 354. Figure 355. Figure 356. Figure 357. Figure 358. Figure 359.

Collection Time for InterS1OutFail_S1apSigFail (1)...................................................................... 446 Collection Time for InterS1OutFail_S1apSigFail (2)...................................................................... 447 Collection Time for S1 Handover In.............................................................................................. 461 Collection Time for InterS1InPrep_FailCpCcTo ............................................................................ 463 Collection Time for InterS1InPrep_FailCpCcFail (1) ..................................................................... 464 Collection Time for InterS1InPrep_FailCpCcFail (2) ..................................................................... 465 Collection Time for InterS1InPrep_FailCpCcFail (3) ..................................................................... 466 Collection Time for InterS1InPrep_FailCpCcFail (4) ..................................................................... 467 Collection Time for InterS1InPrep_FailUpGtpFail ........................................................................ 468 Collection Time for InterS1InPrep_FailUpMacFail ....................................................................... 469 Collection Time for InterS1InPrep_FailUpPdcpFail ...................................................................... 470 Collection Time for InterS1InPrep_FailUpRlcFail ......................................................................... 471 Collection Time for InterS1InPrep_FailCpBhCacFail ..................................................................... 472 Collection Time for InterS1InPrep_FailCpCapaCacFail ................................................................. 473 Collection Time for InterS1InPrep_FailCpQosCacFail ................................................................... 474 Collection Time for InterS1InPrep_FailS1apCuFail ....................................................................... 475 Collection Time for InterS1InPrep_FailS1apLinkFail(1) ................................................................ 476 Collection Time for InterS1InPrep_FailS1apLinkFail (2) ............................................................... 477 Collection Time for InterS1InPrepFail_S1apSigFail (1) ................................................................. 478 Collection Time for InterS1InPrepFail_S1apSigFail (2) ................................................................. 479 Collection Time for InterS1InFail_CpCcTo .................................................................................... 480 Collection Time for InterS1InFail_CpCcFail (1) ............................................................................. 481 Collection Time for InterS1InFail_CpCcFail (2) ............................................................................. 482 Collection Time for InterS1InFail_CpCcFail (3) ............................................................................. 483 Collection Time for InterS1InFail_UpPdcpFail .............................................................................. 484 Collection Time for InterS1InFail_RrcHcTo .................................................................................. 485 Collection Time for InterS1InFail_S1apCuFail .............................................................................. 486 Collection Time for InterS1InFail_S1apLinkFail (1) ....................................................................... 487 Collection Time for InterS1InFail_S1apLinkFail (2) ....................................................................... 488 Collection Time for InterS1InFail_S1apSigFail (1) ........................................................................ 489 Collection Time for InterS1InFail_S1apSigFail (2) ........................................................................ 490 Collection Time for InterS1InFail_S1apSigTo ............................................................................... 491 Collection Time for Handover Time (Intra) .................................................................................. 495 Collection Time for Handover Time(Inter S1) .............................................................................. 496 Collection Time for Handover Time(Inter X2) .............................................................................. 497 Collection Time for Outgoing Intra-Frequency HO (Intra eNB) .................................................... 513 Collection Time for Outgoing Intra-Frequency HO (X2) ............................................................... 514 Collection Time for Outgoing Intra-Frequency HO (S1) ............................................................... 515 Collection Time for IntraFreqOutPrepFail_CpCcFail (Intra eNB) .................................................. 516 Collection Time for IntraFreqOutPrepFail_CpCcFail (X2) ............................................................. 517 Collection Time for IntraFreqOutPrepFail_CpCcFail (S1) ............................................................. 518 Collection Time for IntraFreqOutPrepFail_S1apCuFail (Intra eNB) .............................................. 519 Collection Time for IntraFreqOutPrepFail_S1apCuFail (X2) ......................................................... 520 Collection Time for IntraFreqOutPrepFail_S1apCuFail (S1) ......................................................... 521 Collection Time for IntraFreqOutPrepFail_S1apLinkFail (Intra eNB)............................................ 522 Collection Time for IntraFreqOutPrepFail_S1apLinkFail (X2) ....................................................... 523 Collection Time for IntraFreqOutPrepFail_S1apLinkFail (S1) ....................................................... 524 Collection Time for IntraFreqOutPrepFail_S1apRpTo .................................................................. 525 Collection Time for IntraFreqOutPrepFail_S1apSigFail (Intra eNB) ............................................. 526 Collection Time for IntraFreqOutPrepFail_S1apSigFail (X2) ......................................................... 527 Collection Time for IntraFreqOutPrepFail_S1apSigFail (S1) ......................................................... 528 Collection Time for IntraFreqOutPrepFail_X2apCuFail ................................................................ 529

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Figure 360. Figure 361. Figure 362. Figure 363. Figure 364. Figure 365. Figure 366. Figure 367. Figure 368. Figure 369. Figure 370. Figure 371. Figure 372. Figure 373. Figure 374. Figure 375. Figure 376. Figure 377. Figure 378. Figure 379. Figure 380. Figure 381. Figure 382. Figure 383. Figure 384. Figure 385. Figure 386. Figure 387. Figure 388. Figure 389. Figure 390. Figure 391. Figure 392. Figure 393. Figure 394. Figure 395. Figure 396. Figure 397. Figure 398. Figure 399. Figure 400. Figure 401. Figure 402. Figure 403. Figure 404. Figure 405. Figure 406. Figure 407. Figure 408. Figure 409. Figure 410. Figure 411.

Collection Time for IntraFreqOutPrepFail_X2apRpTo .................................................................. 530 Collection Time for IntraFreqOutFail_CpCcTo (Intra eNB) ........................................................... 531 Collection Time for IntraFreqOutFail_CpCcTo (X2) ...................................................................... 532 Collection Time for IntraFreqOutFail_CpCcTo (S1) ...................................................................... 533 Collection Time for IntraFreqOutFail_CpCcFail (Intra eNB) ......................................................... 534 Collection Time for IntraFreqOutFail_CpCcFail (X2) ..................................................................... 535 Collection Time for IntraFreqOutFail_CpCcFail (S1) ..................................................................... 537 Collection Time for IntraFreqOutFail_UpGtpFail (X2) .................................................................. 538 Collection Time for IntraFreqOutFail_UpGtpFail (S1) .................................................................. 539 Collection Time for IntraFreqOutFail_UpMacFail ........................................................................ 540 Collection Time for IntraFreqOutFail_UpPdcpFail (X2) ................................................................ 541 Collection Time for IntraFreqOutFail_UpPdcpFail (S1) ................................................................ 542 Collection Time for IntraFreqOutFail_UpRlcFail (Intra eNB) ........................................................ 544 Collection Time for IntraFreqOutFail_UpRlcFail (X2) ................................................................... 545 Collection Time for IntraFreqOutFail_UpRlcFail (S1) ................................................................... 546 Collection Time for IntraFreqOutFail_S1apCuFail (Intra eNB) ..................................................... 547 Collection Time for IntraFreqOutFail_S1apCuFail (X2)................................................................. 548 Collection Time for IntraFreqOutFail_S1apCuFail (S1) ................................................................. 549 Collection Time for IntraFreqOutFail_S1apLinkFail (Intra eNB) ................................................... 550 Collection Time for IntraFreqOutFail_S1apLinkFail (X2) .............................................................. 551 Collection Time for IntraFreqOutFail_S1apLinkFail (S1)............................................................... 553 Collection Time for IntraFreqOutFail_S1apROTo ......................................................................... 554 Collection Time for IntraFreqOutFail_S1apSigFail (X2) ................................................................ 555 Collection Time for IntraFreqOutFail_S1apSigFail (S1) ................................................................ 557 Collection Time for IntraFreqOutFail_X2apRoTo ......................................................................... 558 Collection Time for Outgoing Inter-Frequency HO with Measurement Gap (Intra eNB) ............. 574 Collection Time for Outgoing Inter-Frequency HO with Measurement Gap (X2) ........................ 575 Collection Time for Outgoing Inter-Frequency HO with Measurement Gap (S1) ........................ 577 Collection Time for InterFreqMeasGapOutPrepFail_S1apCpCcFail (Intra eNB) ........................... 578 Collection Time for InterFreqMeasGapOutPrepFail_S1apCpCcFail (X2) ...................................... 579 Collection Time for InterFreqMeasGapOutPrepFail_S1apCpCcFail (S1) ...................................... 581 Collection Time for InterFreqMeasGapOutPrepFail_S1apCuFail (Intra eNB) .............................. 582 Collection Time for InterFreqMeasGapOutPrepFail_S1apCuFail (X2) .......................................... 583 Collection Time for InterFreqMeasGapOutPrepFail_S1apCuFail (S1) .......................................... 584 Collection Time for InterFreqMeasGapOutPrepFail_S1apLinkFail (Intra eNB) ............................ 585 Collection Time for InterFreqMeasGapOutPrepFail_S1apLinkFail (X2) ....................................... 586 Collection Time for InterFreqMeasGapOutPrepFail_S1apLinkFail (S1) ........................................ 587 Collection Time for InterFreqMeasGapOutPrepFail_S1apRpTo .................................................. 588 Collection Time for InterFreqMeasGapOutPrepFail_S1apSigFail (Intra eNB) .............................. 589 Collection Time for InterFreqMeasGapOutPrepFail_S1apSigFail (X2) ......................................... 590 Collection Time for InterFreqMeasGapOutPrepFail_S1apSigFail (S1) ......................................... 591 Collection Time for InterFreqMeasGapOutPrepFail_X2apCuFail ................................................. 592 Collection Time for InterFreqMeasGapOutPrepFail_X2apRpTo .................................................. 593 Collection Time for InterFreqMeasGapOutFail_CpCcTo-Intra eNB.............................................. 594 Collection Time for InterFreqMeasGapOutFail_CpCcTo (X2) ....................................................... 595 Collection Time for InterFreqMeasGapOutFail_CpCcTo (S1) ....................................................... 596 Collection Time for InterFreqMeasGapOutFail_CpCcFail (Intra eNB) .......................................... 597 Collection Time for InterFreqMeasGapOutFail_CpCcFail (X2) ..................................................... 598 Collection Time for InterFreqMeasGapOutFail_CpCcFail (S1) ..................................................... 599 Collection Time for InterFreqMeasGapOutFail_UpGtpFail (X2) ................................................... 600 Collection Time for InterFreqMeasGapOutFail_UpGtpFail (S1) ................................................... 601 Collection Time for InterFreqMeasGapOutFail_UpMacFail ......................................................... 603

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Figure 412. Figure 413. Figure 414. Figure 415. Figure 416. Figure 417. Figure 418. Figure 419. Figure 420. Figure 421. Figure 422. Figure 423. Figure 424. Figure 425. Figure 426. Figure 427. Figure 428. Figure 429. Figure 430. Figure 431. Figure 432. Figure 433. Figure 434. Figure 435. Figure 436. Figure 437. Figure 438. Figure 439. Figure 440. Figure 441. Figure 442. Figure 443. Figure 444. Figure 445. Figure 446. Figure 447. Figure 448. Figure 449. Figure 450. Figure 451. Figure 452. Figure 453. Figure 454. Figure 455. Figure 456. Figure 457. Figure 458. Figure 459. Figure 460. Figure 461. Figure 462. Figure 463.

Collection Time for InterFreqMeasGapOutFail_UpPdcpFail (X2) ................................................. 604 Collection Time for InterFreqMeasGapOutFail_UpPdcpFail (S1) ................................................. 605 Collection Time for InterFreqMeasGapOutFail_UpRlcFail (Intra eNB)......................................... 607 Collection Time for InterFreqMeasGapOutFail_UpRlcFail (X2) .................................................... 608 Collection Time for InterFreqMeasGapOutFail_UpRlcFail (S1) .................................................... 609 Collection Time for InterFreqMeasGapOutFail_S1apCuFail (Intra eNB) ...................................... 610 Collection Time for InterFreqMeasGapOutFail_S1apCuFail (X2) ................................................. 611 Collection Time for InterFreqMeasGapOutFail_S1apCuFail (S1) ................................................. 612 Collection Time for InterFreqMeasGapOutFail_S1apLinkFail (Intra eNB) .................................... 613 Collection Time for InterFreqMeasGapOutFail_S1apLinkFail (X2) ............................................... 614 Collection Time for InterFreqMeasGapOutFail_S1apLinkFail (S1) ............................................... 615 Collection Time for InterFreqMeasGapOutFail_S1apRoTo .......................................................... 616 Collection Time for InterFreqMeasGapOutFail_S1apSigFail (X2) ................................................. 617 Collection Time for InterFreqMeasGapOutFail_S1apSigFail (S1) ................................................. 618 Collection Time for InterFreqMeasGapOutFail_X2apRoTo .......................................................... 619 Collection Time for Outgoing Inter-Frequency HO without Measurement Gap (Intra eNB) ....... 638 Collection Time for Outgoing Inter-Frequency HO without Measurement Gap (X2) .................. 639 Collection Time for Outgoing Inter-Frequency HO without Measurement Gap (S1) ................... 640 Collection Time for InterFreqNoMeasGapOutPrepFail_CpCcFail (Intra eNB) .............................. 641 Collection Time for InterFreqNoMeasGapOutPrepFail_CpCcFail (X2) ......................................... 642 Collection Time for InterFreqNoMeasGapOutPrepFail_CpCcFail (S1) ......................................... 643 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apCuFail (Intra eNB) .......................... 644 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apCuFail (X2) ..................................... 645 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apCuFail (S1) ..................................... 646 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apLinkFail (Intra eNB) ....................... 647 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apLinkFail (X2) ................................... 648 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apLinkFail (S1) ................................... 649 Collection Time for InterFreqMeasGapOutPrepFail_S1apRpTo .................................................. 650 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apSigFail (Intra eNB) ......................... 651 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apSigFail (X2) ..................................... 652 Collection Time for InterFreqNoMeasGapOutPrepFail_S1apSigFail (S1) ..................................... 653 Collection Time for InterFreqNoMeasGapOutPrepFail_X2apCuFail ............................................ 654 Collection Time for InterFreqNoMeasGapOutPrepFail_X2apRpTo .............................................. 655 Collection Time for InterFreqNoMeasGapOutFail_CpCcTo (Intra Enb) ....................................... 656 Collection Time for InterFreqNoMeasGapOutFail_CpCcTo (X2) .................................................. 657 Collection Time for InterFreqNoMeasGapOutFail_CpCcTo (S1) .................................................. 658 Collection Time for InterFreqNoMeasGapOutFail_CpCcFail (Intra eNB) ..................................... 659 Collection Time for InterFreqNoMeasGapOutFail_CpCcFail (X2)................................................. 660 Collection Time for InterFreqNoMeasGapOutFail_CpCcFail (S1) ................................................. 662 Collection Time for InterFreqNoMeasGapOutFail_UpGtpFail (X2) .............................................. 663 Collection Time for InterFreqNoMeasGapOutFail_UpGtpFail (S1) .............................................. 664 Collection Time for InterFreqNoMeasGapOutFail_UpMacFail .................................................... 666 Collection Time for InterFreqNoMeasGapOutFail_UpPdcpFail (X2) ............................................ 667 Collection Time for InterFreqNoMeasGapOutFail_UpPdcpFail (S1) ............................................ 668 Collection Time for InterFreqNoMeasGapOutFail_UpRlcFail (Intra eNB) .................................... 670 Collection Time for InterFreqNoMeasGapOutFail_UpRlcFail (X2) ............................................... 671 Collection Time for InterFreqNoMeasGapOutFail_UpRlcFail (S1) ............................................... 672 Collection Time for InterFreqNoMeasGapOutFail_S1apCuFail (Intra eNB) ................................. 673 Collection Time for InterFreqNoMeasGapOutFail_S1apCuFail (X2) ............................................ 674 Collection Time for InterFreqNoMeasGapOutFail_S1apCuFail (S1) ............................................. 675 Collection Time for InterFreqNoMeasGapOutFail_S1apLinkFail (Intra eNB) ............................... 676 Collection Time for InterFreqNoMeasGapOutFail_S1apLinkFail (X2) .......................................... 677

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Figure 464. Figure 465. Figure 466. Figure 467. Figure 468. Figure 469. Figure 470. Figure 471. Figure 472. Figure 473. Figure 474. Figure 475. Figure 476. Figure 477. Figure 478. Figure 479. Figure 480. Figure 481. Figure 482. Figure 483. Figure 484. Figure 485. Figure 486. Figure 487. Figure 488. Figure 489. Figure 490. Figure 491. Figure 492. Figure 493. Figure 494. Figure 495. Figure 496. Figure 497. Figure 498. Figure 499. Figure 500. Figure 501. Figure 502. Figure 503. Figure 504. Figure 505. Figure 506. Figure 507. Figure 508. Figure 509. Figure 510. Figure 511. Figure 512. Figure 513. Figure 514. Figure 515.

Collection Time for InterFreqNoMeasGapOutFail_S1apLinkFail (S1) .......................................... 679 Collection Time for InterFreqNoMeasGapOutFail_S1apRoTo ..................................................... 680 Collection Time for InterFreqNoMeasGapOutFail_S1apSigFail (X2) ............................................ 681 Collection Time for InterFreqNoMeasGapOutFail_S1apSigFail (S1) ............................................ 682 Collection Time for InterFreqNoMeasGapOutFail_X2apRoTo ..................................................... 683 Collection Time for Outgoing Handover with DRX (Intra eNB) .................................................... 697 Collection Time for Outgoing Handover with DRX (X2) ............................................................... 698 Collection Time for Outgoing Handover with DRX (S1) ................................................................ 700 Collection Time for DrxOutPrepFail_CpCcFail (Intra eNB) ........................................................... 701 Collection Time for DrxOutPrepFail_CpCcFail (X2) ...................................................................... 702 Collection Time for DrxOutPrepFail_CpCcFail (S1) ....................................................................... 704 Collection Time for DrxOutPrepFail_S1apCuFail (Intra eNB) ....................................................... 705 Collection Time for DrxOutPrepFail_S1apCuFail (X2) .................................................................. 706 Collection Time for DrxOutPrepFail_S1apCuFail (S1) ................................................................... 707 Collection Time for DrxOutPrepFail_S1apLinkFail (Intra eNB) ..................................................... 708 Collection Time for DrxOutPrepFail_S1apLinkFail (X2) ................................................................ 709 Collection Time for DrxOutPrepFail_S1apLinkFail (S1) ................................................................ 710 Collection Time for DrxOutPrepFail_S1apRpTo ........................................................................... 711 Collection Time for DrxOutPrepFail_S1apSigFail (Intra eNB) ....................................................... 712 Collection Time for DrxOutPrepFail_S1apSigFail (X2) .................................................................. 713 Collection Time for DrxOutPrepFail_S1apSigFail (S1) .................................................................. 714 Collection Time for DrxOutPrepFail_X2apCuFail .......................................................................... 715 Collection Time for DrxOutPrepFail_X2apRpTo ........................................................................... 716 Collection Time for DrxOutFail_CpCcTo (Intra eNB) .................................................................... 717 Collection Time for DrxOutFail_CpCcTo (X2) ............................................................................... 718 Collection Time for DrxOutFail_CpCcTo (S1) ................................................................................ 719 Collection Time for DrxOutFail_CpCcFail (Intra eNB) ................................................................... 720 Collection Time for DrxOutFail_CpCcFail (X2) .............................................................................. 721 Collection Time for DrxOutFail_CpCcFail (S1) .............................................................................. 723 Collection Time for DrxOutFail_UpGtpFail (X2) ........................................................................... 724 Collection Time for DrxOutFail_UpGtpFail (S1) ............................................................................ 725 Collection Time for DrxOutFail_UpMacFail .................................................................................. 726 Collection Time for DrxOutFail_UpPdcpFail (X2) ......................................................................... 727 Collection Time for DrxOutFail_UpPdcpFail (S1) .......................................................................... 728 Collection Time for DrxOutFail_UpRlcFail (Intra eNB) ................................................................. 730 Collection Time for DrxOutFail_UpRlcFail (X2) ............................................................................. 731 Collection Time for DrxOutFail_UpRlcFail (S1) ............................................................................. 732 Collection Time for DrxOutFail_S1apCuFail (Intra eNB) ............................................................... 733 Collection Time for DrxOutFail_S1apCuFail (X2) .......................................................................... 734 Collection Time for DrxOutFail_S1apCuFail (S1) .......................................................................... 735 Collection Time for DrxOutFail_S1apLinkFail (Intra eNB) ............................................................ 736 Collection Time for DrxOutFail_S1apLinkFail (X2) ........................................................................ 737 Collection Time for DrxOutFail_S1apLinkFail (S1) ........................................................................ 739 Collection Time for DrxOutFail_S1apRoTo ................................................................................... 740 Collection Time for DrxOutFail_S1apSigFail (X2).......................................................................... 741 Collection Time for DrxOutFail_S1apSigFail (S1) .......................................................................... 742 Collection Time for DrxOutFail_X2apRoTo................................................................................... 743 Collection Time for Outgoing Handover without DRX (Intra eNB) ............................................... 756 Collection Time for Outgoing Handover without DRX (X2) .......................................................... 757 Collection Time for Outgoing Handover without DRX (S1) .......................................................... 759 Collection Time for NoDrxOutPrepFail_CpCcFail (Intra eNB) ....................................................... 760 Collection Time for NoDrxOutPrepFail_CpCcFail (X2) .................................................................. 761

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Figure 516. Figure 517. Figure 518. Figure 519. Figure 520. Figure 521. Figure 522. Figure 523. Figure 524. Figure 525. Figure 526. Figure 527. Figure 528. Figure 529. Figure 530. Figure 531. Figure 532. Figure 533. Figure 534. Figure 535. Figure 536. Figure 537. Figure 538. Figure 539. Figure 540. Figure 541. Figure 542. Figure 543. Figure 544. Figure 545. Figure 546. Figure 547. Figure 548. Figure 549. Figure 550. Figure 551. Figure 552. Figure 553. Figure 554. Figure 555. Figure 556. Figure 557. Figure 558. Figure 559. Figure 560. Figure 561. Figure 562. Figure 563. Figure 564. Figure 565. Figure 566. Figure 567.

Collection Time for NoDrxOutPrepFail_CpCcFail (S1) .................................................................. 762 Collection Time for NoDrxOutPrepFail_S1apCuFail (Intra eNB)................................................... 763 Collection Time for NoDrxOutPrepFail_S1apCuFail (X2) .............................................................. 764 Collection Time for NoDrxOutPrepFail_S1apCuFail (S1) .............................................................. 765 Collection Time for NoDrxOutPrepFail_S1apLinkFail (Intra eNB) ................................................ 766 Collection Time for NoDrxOutPrepFail_S1apLinkFail (X2)............................................................ 767 Collection Time for NoDrxOutPrepFail_S1apLinkFail (S1) ............................................................ 768 Collection Time for NoDrxOutPrepFail_S1apRpTo ....................................................................... 769 Collection Time for NoDrxOutPrepFail_S1apSigFail (Intra eNB) .................................................. 770 Collection Time for NoDrxOutPrepFail_S1apSigFail (X2) ............................................................. 771 Collection Time for NoDrxOutPrepFail_S1apSigFail (S1) .............................................................. 772 Collection Time for NoDrxOutPrepFail_X2apCuFail ..................................................................... 773 Collection Time for NoDrxOutPrepFail_X2apRpTo ...................................................................... 774 Collection Time for NoDrxOutFail_CpCcTo (Intra eNB) ................................................................ 775 Collection Time for NoDrxOutFail_CpCcTo (X2) ........................................................................... 776 Collection Time for NoDrxOutFail_CpCcTo (S1) ........................................................................... 777 Collection Time for NoDrxOutFail_CpCcFail (Intra eNB) .............................................................. 779 Collection Time for NoDrxOutFail_CpCcFail (X2) ......................................................................... 780 Collection Time for NoDrxOutFail_CpCcFail (S1) .......................................................................... 782 Collection Time for NoDrxOutFail_UpGtpFail (X2) ....................................................................... 783 Collection Time for NoDrxOutFail_UpGtpFail (S1) ....................................................................... 784 Collection Time for NoDrxOutFail_UpMacFail ............................................................................. 785 Collection Time for NoDrxOutFail_UpPdcpFail (X2) ..................................................................... 786 Collection Time for NoDrxOutFail_UpPdcpFail (S1) ..................................................................... 787 Collection Time for NoDrxOutFail_UpRlcFail (Intra eNB) ............................................................. 789 Collection Time for NoDrxOutFail_UpRlcFail (X2) ........................................................................ 790 Collection Time for NoDrxOutFail_UpRlcFail (S1) ........................................................................ 791 Collection Time for NoDrxOutFail_S1apCuFail (Intra eNB) .......................................................... 792 Collection Time for NoDrxOutFail_S1apCuFail (X2) ..................................................................... 793 Collection Time for NoDrxOutFail_S1apCuFail (S1)...................................................................... 794 Collection Time for NoDrxOutFail_S1apLinkFail (Intra eNB) ........................................................ 795 Collection Time for NoDrxOutFail_S1apLinkFail (X2) ................................................................... 796 Collection Time for NoDrxOutFail_S1apLinkFail (S1) ................................................................... 798 Collection Time for NoDrxOutFail_S1apRoTo .............................................................................. 799 Collection Time for NoDrxOutFail_S1apSigFail (X2) ..................................................................... 800 Collection Time for NoDrxOutFail_S1apSigFail (S1) ..................................................................... 802 Collection Time for NoDrxOutFail_X2apRoTo .............................................................................. 803 Collection Time for Redirection by CAC ....................................................................................... 805 PS Handover Procedure from E-UTRAN to UTRAN. ..................................................................... 853 Collection Time for Inter-RAT UTRAN PS Handover Out .............................................................. 858 Collection Time for Inter-RAT UTRAN PS Handover Out .............................................................. 859 Collection Time for RatUtranOutPrepFail_S1apCuFail ................................................................. 860 Collection Time for RatUtranOutPrepFail_S1apRpTo .................................................................. 860 Collection Time for Inter-RAT UTRAN PS Handover Out .............................................................. 861 Collection Time for RatUtranOutFail_RrcSigFail .......................................................................... 862 Collection Time for RatUtranOutFail_S1apRoTo .......................................................................... 863 Collection Time for Inter-RAT UTRAN PS Handover In ................................................................. 868 Collection Time for Inter-RAT UTRAN PS Handover In ................................................................. 869 Collection Time for Inter-RAT UTRAN PS Handover In ................................................................. 870 Collection Time for RatInFailUtran_RrcSigFail ............................................................................. 871 Collection Time for UTRAN SRVCC ............................................................................................... 875 Collection Time for UTRAN SRVCC ............................................................................................... 876

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Figure 568. Figure 569. Figure 570. Figure 571. Figure 572. Figure 573. Figure 574. Figure 575. Figure 576. Figure 577. Figure 578. Figure 579. Figure 580. Figure 581. Figure 582. Figure 583. Figure 584. Figure 585. Figure 586. Figure 587. Figure 588. Figure 589. Figure 590. Figure 591. Figure 592. Figure 593. Figure 594. Figure 595. Figure 596. Figure 597. Figure 598. Figure 599. Figure 600. Figure 601. Figure 602. Figure 603. Figure 604. Figure 605. Figure 606. Figure 607. Figure 608. Figure 609. Figure 610.

Collection Time for UtranSrvccOutPrepFail_S1apCuFail .............................................................. 877 Collection Time for UtranSrvccOutPrepFail_S1apRpTo ............................................................... 877 Collection Time for UTRAN SRVCC ............................................................................................... 878 Collection Time for UtranSrvccOutFail_RrcSigFail ....................................................................... 879 Collection Time for UtranSrvccOutFail_S1apRoTo ....................................................................... 880 Collection Time for CSFB PS Handover Out .................................................................................. 884 Collection Time for CSFBPsHoUtranPrepFail_S1apCuFail ............................................................ 885 Collection Time for CSFB PS Out Handover .................................................................................. 886 Collection Time for CSFBPsHoUtranPrepFail_S1apRpTo .............................................................. 886 Collection Time for CSFBPsHoUtranFail_S1apRoTo ..................................................................... 887 Collection Time for CSFB PS Out Handover .................................................................................. 888 Collection Time for CSFB Redirection Out .................................................................................... 890 Collection Time for PS Redirection UTRAN Out ........................................................................... 892 Collection Time for GTP Sequence Number per QCI .................................................................... 960 Collection Time for GTP Sequence Number per eNB ................................................................... 963 Collection Time for GTP Forward Traffic ...................................................................................... 981 Collection Time for GTP Forward Traffic ...................................................................................... 982 Collection Time for GTP Forward Traffic ...................................................................................... 983 Collection Time for PdcpSduBitrateDLTot .................................................................................... 986 Collection Time for PdcpSduBitrateULTot .................................................................................... 986 Collection Time for PdcpSduDropRateDL ..................................................................................... 993 Collection Time for PdcpSduLossRateUL ...................................................................................... 996 Collection Time for S1SIG (1)...................................................................................................... 1013 Collection Time for S1SIG (2)...................................................................................................... 1013 Collection Time for S1SIG (3)...................................................................................................... 1014 Collection Time for S1ConnEstabFail_S1apSigTo ....................................................................... 1014 Collection Time for PAGING ....................................................................................................... 1017 Collection Time for Load ............................................................................................................ 1133 Collection Time for Load Histogram ........................................................................................... 1139 Initial attach case ....................................................................................................................... 1185 X2 handover case ....................................................................................................................... 1186 S1 handover case ....................................................................................................................... 1187 Intra eNB handover case ............................................................................................................ 1188 Rrc Reestablishment .................................................................................................................. 1188 Initial attach case ....................................................................................................................... 1191 Intra-eNB handover case............................................................................................................ 1192 X2 handover case ....................................................................................................................... 1193 S1 handover case ....................................................................................................................... 1194 Event A2 case ............................................................................................................................. 1195 Event A4 case ............................................................................................................................. 1195 Event A6 case ............................................................................................................................. 1196 RRC connection re-establishment case ...................................................................................... 1197 RRC connection release case ...................................................................................................... 1198

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List of Tables Table 1.

Counter Information ........................................................................................................................ 1

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Preface This document provides detailed descriptions for statistical items collected in the Samsung LTE eNB system for data analysis.

Relevance This manual applies to the following products/software. Name

Type

SLR 4.5

Software

Conventions in this Document Samsung Networks product documentation uses the following conventions.

Symbols Symbol

Description Indicates a task. Indicates a shortcut or an alternative method. Provides additional information. Provides information or instructions that you should follow to avoid service failure or damage to equipment. Provides information or instructions that you should follow to avoid personal injury or fatality. Provides antistatic precautions that you should observe.

Menu Commands menu | command This indicates that you must select a command on a menu, where menu is the name of the menu, and command is the name of the command on that menu.

File Names and Paths These are indicated by a bold typeface. For example: Copy filename.ext into the /home/folder1/folder2/bin/ folder.

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User Input and Console Screen Output Text Input and output text is presented in the Courier font. For example, context <designated epc-context-name> CLI commands are presented in bold small caps. For example, Type the RTRV-NE-STS command in the input field.

New and Changed Information This section describes information that has been added/changed since the previous publication of this manual. Item

Description

Changed Family Name

Following family names have been changed. From Ethernet Packet (Outdoor Smallcell) to Ethernet Packet (Pico) From DL ACK-NACK-DTX Ratio to DL-ACK-NACK-DTX Ratio

Changed Index Name

Following index names have been changed. MRO RLF Classification DL Family: Wideband oFrom Neighbor Cell to NeighborCell CQIFamily: DL MCS oFrom Codeword to codeword Family: DL Wideband CQI oFrom Codeword to codeword Family: DL-ACK-NACK-DTX Ratio oFrom Status to status

Revision History The following table lists all versions of this document. Document Number

Product/Software Version

Document Version

Publication Date

Remarks

2600-00G1G3GAT

SLR 3.1

1.0

October 2014

First version

2600-00H4OMGAT

SLR 4.5

1.0

December 2014

-

2600-00H4OMGAT

SLR 4.5

2.0

March 2015

-

2600-00H4OMGAT

SLR 4.5

3.0

May 2015

-

2600-00H4OMGAT

SLR 4.5

4.0

June 2015

-

2600-00H4OMGAT

SLR 4.5

5.0

August 2015

-

2600-00H4OMGAT

SLR 4.5

6.0

December 2015

-

2600-00H4OMGAT

SLR 4.5

7.0

February 2016

-

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Organization of This Document Section

Title

Description

Chapter 1

Introduction

This chapter describes the information of counter description fields.

Chapter 2

Counter Descriptions

This chapter describes index, family and type information of counters.

Appendix A

Acronyms

This chapter lists the acronyms used in this document.

Appendix B

Index Range

This chapter explains the index range used for each counter

Related Documentation Samsung eNB Operation Manual for SLR 4.5

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Preface

Personal and Product Safety This product safety information includes European directives, which you must follow. If these do not apply in your country, please follow similar directives that do apply in your country.

CE Marking Samsung networks equipment supplied to certain European countries carries a CE marking. This is the manufacturer's declaration demonstrating that the product complies with the Electromagnetic Compatibility (EMC) Directive (2004/108/EC), the Low Voltage Directive (2006/95/EC), and the Radio and Telecommunications Terminal Equipment (R & TTE) Directive (1999/5/EC).

Electrical The product is designed to operate from a -48 V DC supply and is therefore classified as Safe Extra Low Voltage (SELV) equipment. All structural parts are grounded and all input and outputs have built-in isolation from the network. All input and output ports that connect to external power sources are designed to meet relevant national safety requirements. The product contains hazardous energy levels as defined by EN 60950. Care must be taken when maintaining this equipment as injury to personnel or damage to the equipment could result from mistakes. Maintenance should only be carried out by trained and competent engineers who are familiar with the relevant procedures and instructions.

Lasers The product is fitted with optic modules rated as Class 1 radiation-emitting devices under EN 60825-1. During installation, operation, and maintenance, never look into the end of an optical fiber directly or by reflection either with the naked eye or through an optical instrument. Do not operate equipment with exposed fiber connectors-cover these with fiber cables or blanking caps. Do not remove equipment covers during operation unless requested to do so in the documentation. Carry out normal safety precautions when trimming fibers during installation.

Manual Handling Care should be taken when handling equipment. Give due consideration to the weight of the equipment, the physical capability of the individual(s) handling the equipment, and movements such as twisting, bending and stooping, which could lead to skeletal and muscular injuries.

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Installation Installation must be carried out by trained and competent engineers only. All relevant safety measures should be taken to ensure equipment is not connected to live power and transmission sources during installation. Equipment must be correctly installed in order to meet the relevant safety standards and approval conditions. Each power feed to the unit requires a separate fused feed from the provided power supply. The cable between the power distribution point and the installed equipment must have a minimum cross-sectional area of 2.5 mm2. Rack-mountable equipment must be placed in a standard 19-inch rack and secured with the appropriate fixings as detailed in the installation manual.

Maintenance Maintenance must only be carried out by a suitably trained and competent technician. All safety instructions must be carefully observed at all times. Equipment covers should not be removed while live power and transmission is connected unless in a controlled environment by trained technicians.

Fire The product is powered from a -48 V DC supply. To protect against fire, the equipment is fused.

Environment The product must be operated in an environment with the specified relative humidity and ambient temperature ranges. Keep all liquids away from the equipment as accidental spillage can cause severe damage.

Cooling The product cools down by its own set of cooling fans housed in a fan module. Each fan module detects a fan that is not operating normally. LEDs on the front panel of the fan tray provide an alarm indication in the event of fan failure. In the event of fan failure, take urgent remedial action to restore full cooling capacity. Take appropriate measures to ensure that fan modules do not start spinning during repair and maintenance procedures.

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Anti-Static Precautions The circuit boards and other modules in the product are sensitive to and easily damaged by static electricity. If any card or sub-assembly is removed from the unit, the following anti-static precautions must be observed at all times:

Service personnel must wear anti-static wrist straps. Circuit boards and sub-assemblies must be placed on ground conductive mats or in conductive bags.

All tools must be discharged to ground before use. The anti-static wrist strap and cord must be checked at regular intervals for their suitability for use.

Grounding To comply with EN 60950, the equipment must be connected to a safety grounding point via a permanent link. Grounding points are located on the product for this purpose. Always connect the ground cable before fitting other cables. The product must remain grounded continuously unless all connections to the power supply and data network are all removed. If equipment is grounded through a cabinet or rack, make sure it is done so properly according to the installation instructions.

Power Supply Connection The equipment is designed to be powered from a -48 V DC supply. Power connections and installation of associated wiring must be carried out by a suitably qualified technician. Only devices that comply with all relevant national safety requirements should be connected to the unit's power supply inlets. Other usage will invalidate any approval given to this equipment. Connection of this equipment to devices that are not marked with all relevant national safety requirements may produce hazardous conditions on the network. When the power supply is obtained by a rectifier/safety isolation transformer, the supply must meet the requirements of EN 60950 providing double/reinforced insulation between hazardous voltages and SELV/TNV circuits. Any battery must be separated from hazardous voltages by reinforced insulation.

Indirect Connection Before indirectly connecting any equipment to another device through a shared power supply, ALWAYS seek advice from a competent engineer. Devices that are not marked according to the relevant national safety standards may produce hazardous conditions on the network.

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Product Disposal To reduce the environmental impact of products, Samsung has joined WEEE compliance activities. The WEEE symbol on the product indicates that the product is covered by the European Directive 2002/96/CE for the disposal of Waste Electrical and Electronic Equipment (WEEE). This means that the product should be disposed of separately from the municipal waste stream via designated collection facilities appointed by the government or the local authorities. This will help prevent potential negative consequences for the environment and human health. Please check the terms and conditions of the purchase contract for information about correct disposal.

Battery Disposal The product contains a battery on the processor card. The battery should not be disposed of with other household waste. Where marked, the chemical symbols Hg, Cd or Pb indicate that the battery contains mercury, cadmium or lead above the reference levels in EC Directive 2006/66. The battery incorporated in this product is not user replaceable. For information on its replacement, please contact your service provider. Do not attempt to remove the battery or dispose it in a fire. Do not disassemble, crush, or puncture the battery. End of life recycling materials information is available from Samsung.

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Preface

Equipment Markings Hereby, Samsung Electronics, declares that this [SMM-BMDA6/SLSBR009C/SLS-BR00YJ/SLS-BD10DR/SLS-BD10PJ] is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.’ The official Declaration of Conformity may be consulted at Samsung Electronics Euro QA Lab. Blackbushe Business Park Saxony Way, Yateley, Hampshire GU46 6GG, UK. ‘This equipment may be operated in all EU countries.’

This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger, headset, USB cable) should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take these items for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic accessories should not be mixed with other commercial wastes for disposal.

Correct disposal of batteries in this product (Applicable in countries with separate collection systems.) The marking on the battery, manual or packaging indicates that the battery in this product should not be disposed of with other household waste. Where marked, the chemical symbols Hg, Cd or Pb indicate that the battery contains mercury, cadmium or lead above the reference levels in EC Directive 2006/66. The battery incorporated in this product is not user replaceable. For information on its replacement, please contact your service provider. Do not attempt to remove the battery or dispose it in a fire. Do not disassemble, crush, or puncture the battery. If you intend to discard the product, the waste collection site will take the appropriate measures for the recycling and treatment of the product, including the battery.

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Chapter 1

Introduction

The Samsung eNB Counter Description for SLR 4.5 report statistical performance measurements by data samples and data points over time. For more information on how to configure and view counter reports, please see the Samsung eNB Operation Manual for SLR 4.5.

Counter Information Each counter can be described using the items in Table 1 below. Table 1. Counter Information Counter Field

Description

Family Name/Description

A group of counters with the same type that can be identified by the index. A family has a unique family name. Family Name: Unique name of a family Family Description: Short description of the family

Index Name/Range/Description

A logical or physical location of the unit information for collecting counters. Name: Collection unit for gathering the statistics Range: Range of index Description: Short description of index

Type

Name

The name of a counter

Unit

The collection unit of each counter % (percentage) s (seconds) ms (milliseconds) count Mbyte (megabytes) Mbps (megabits per second)

Description

Describes a counter

Trigger

Describes the particular trigger event, trigger duration, trigger condition for the Counter and describes what kind of EVENT updates the counter.

Visible

Shows whether a type is displayed in the LSM

Counter Type

Shows the operation of each counter type Gauge: Gets the maximum, minimum and average values of the raw data collected during the collection period. CC (Cumulative Counter): Counts the event every time it occurs and calculates the number of events occurred during the collection period. SI (Status Inspection): Measures the data at the specified interval and calculates the mean value of the data measured during the collection period. OW (Overwrite): Overwrites a value every time an event occurs.

Trigger Type

Shows the trigger type, which can be one of the following: Event: Statistics data is collected when a specific event occurs. Time: The time to collect statistics data, for example, 2 s, 10 s, 1.25 ms,

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Chapter 1 Introduction Counter Field

Description and so on. Period: The duration to gather data that is collected within the specified time or data, for example, 15 min, 30 min, 1 hour, and so on.

Data Type

The counter’s data type

Min/Max

Describes min and max value of statistics type.

Granularity Formula

Describes the granularity formula for the statistics type

Hourly, Daily, Monthly Formula

Describes the hourly, daily, monthly formula for the statistics Type

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Chapter 2

Counter Description

The Samsung SLR 4.5 system counters are described in detail in this chapter.

Resource Management This section provides statistics for the resource status of the system.

Resource This section provides statistics on the CPU, memory and disk resources used by internal applications in the system.

CPU usage: Average, maximum and minimum CPU usage in percentage (%). Memory usage: Average, maximum and minimum DRAM usage in percentage (%). Disk usage: Average, maximum and minimum disk usage in percentage (%). Index Name

Description

ShelfId

Shelf ID.

SlotId

The ID of the slot where the board is mounted.

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

MemUsageAvg

%

The average of memory usage rate

This counter collects memory data from OSSM and reports

Y

GAUGE

10 s

float

0~100

MemUsage Tot/MemUs

sum(MemUsage Tot)/sum(MemUs

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Chapter 2 Counter Description Name

Unit

Description

Trigger

that are collected with a period of 10 seconds

them to PM at 10-second intervals.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula ageCnt

Hourly, Daily, Monthly Formula ageCnt)

MemUsageMin

%

The minimum number of MemUsageAvg

This counter is updated when MemUsageAvg is collected and it is smaller than previously saved minimum value

Y

GAUGE

10 s

float

0~100

-

min(MemUsageM in)

MemUsageMax

%

The maximum number of MemUsageAvg

This counter is updated when MemUsageAvg is collected and it is greater than previously saved minimum value

Y

GAUGE

10 s

float

0~100

-

max(MemUsage Max)

MemUsageTot

%

The cumulative number of MemUsageAvg

This counter is cumulated when MemUsgagAvg is collected

-

GAUGE

10 s

float

0~3.4*10 ^38

-

-

MemUsageCnt

count

The collection count of MemUsageAvg

This counter is cumulated by 1 when MemUsageAvg is collected

-

GAUGE

10 s

int

0~21474 83647

-

-

CpuUsageAvg

%

The average of CPU usage rate that are collected with a period of 10 seconds

This counter collects cpu data from OSSM and reports them to PM at 10-second intervals.

Y

GAUGE

10 s

float

0~100

CpuUsage Tot/CpuUs ageCnt

sum(CpuUsageT ot)/sum(CpuUsag eCnt)

CpuUsageMin

%

The minimum number of CpuUsageAvg

This counter is updated when CpuUsageAvg is collected and it is smaller than previously saved minimum value

Y

GAUGE

10 s

float

0~100

-

min(CpuUsageMi n)

CpuUsageMax

%

The maximum number of CpuUsageAvg

This counter is updated when CpuUsageAvg is collected and it is greater than previously saved minimum value

Y

GAUGE

10 s

float

0~100

-

max(CpuUsageM ax)

CpuUsageMax Duration

s

The maximum number of CPU usage time

This counter is updated when CpuUsagMaxDuration is collected and it is greater than

Y

CC

10 s

int

0~60*Pe riod

-

max(CpuUsageM axDuration)

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

previously saved minimum value CpuUsageTot

%

The cumulated number of CpuUsageAvg

This counter is cumulated when CpuUsageAvg is collected

-

GAUGE

10 s

float

0~3.4*10 ^38

-

-

CpuUsageCnt

count

The collection count of CpuUsageAvg

This counter is cumulated by 1 when CpuUsageAvg is collected

-

GAUGE

10 s

int

0~21474 83647

-

-

DiskUsageAvg

%

The average of disk usage rate that are collected with a period of 10 seconds

This counter collects DISK data from OSSM and reports them to PM at 10-second intervals.

Y

GAUGE

10 s

float

0~100

DiskUsage Tot/DiskUs ageCnt

sum(DiskUsageT ot)/sum(DiskUsa geCnt)

DiskUsageMin

%

The maximum number of DiskUsageAvg

This counter is updated when DiskUsageAvg is collected and it is smaller than previously saved minimum value

Y

GAUGE

10 s

float

0~100

-

min(DiskUsageMi n)

DiskUsageMax

%

The maximum number of DiskUsageAvg

This counter is updated when DiskUsageAvg is collected and it is greater than previously saved minimum value

Y

GAUGE

10 s

float

0~100

-

max(DiskUsageM ax)

DiskUsageTot

%

The cumulated number of DiskUsageAvg

This counter is cumulated when DiskUsageAvg is collected

-

GAUGE

10 s

float

0~3.4*10 ^38

-

-

DiskUsageCnt

count

The collection count of DiskUsageAvg

This counter is cumulated by 1 when DiskUsageAvg is collected

-

GAUGE

10 s

int

0~21474 83647

-

-

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Chapter 2 Counter Description

Packet Statistics This section provides statistics on Tx/Rx packets that are processed by the system.

Ethernet Packet This section provides details on the number of the Rx/Tx packets or bytes for each port connected to the backhaul. Ethernet interface packet statistics collect the error Ethernet frame count, Tx/Rx link usage, Tx/Rx error rate, and so on. Index Name

Description

PortNum

Port number that can be connected to external devices

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

RxLinkUtilizat ionAvg

%

The average link utilization of packets received outside

This counter is increased when packet are received outside

Y

OW

Period

float

0~10 0

(RxGoodOcte tSumBadOcte tTot*8*100*K _UNIT*K_UNI T+((RxUnicas tPacket+RxBr oadcastPack et+RxMultica stPacket)*20) *8*100)/(10*R xGoodOctetS

(sum(RxGoodOctetSu mBadOctetTot)*8*100 *K_UNIT*K_UNIT+((s um(RxUnicastPacket) +sum(RxBroadcastPa cket)+sum(RxMultica stPacket))*20)*8*100) /(10*sum(RxGoodOct etSumBadOctetCnt)* avg(IfSpeed)*100000 0)

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula umBadOctet Cnt*IfSpeed* 1000000)

Hourly, Daily, Monthly Formula

RxLinkUtilizat ionMax

%

The maximum value of RxLinkUtilizationAvg

This counter is updated when RxLinkUtilizationM ax is collected and it is greater than previously saved minimum value

Y

GAUGE

10 s

float

0~10 0

-

max(RxLinkUtilization Max)

RxErrorRate

%

The ratio of error packets received outside

This counter is increased when Error packet are received

Y

OW

Period

float

0~10 0

(RxFifoOverr un+RxUnders ize+RxFragm ent+RxOversi ze+RxJabber +RxErrorFra me+RxBadCr c+RxCollision +RxLateCollis ion)*100/(Rx UnicastPacke t+RxBroadca stPacket+Rx MulticastPack et+RxFifoOve rrun+RxUnde rsize+RxFrag ment+RxOver size+RxJabb er+RxErrorFr ame+RxBadC rc+RxCollisio n+RxLateColli sion)

(sum(RxFifoOverrun) +sum(RxUndersize)+ sum(RxFragment)+su m(RxOversize)+sum( RxJabber)+sum(RxEr rorFrame)+sum(RxBa dCrc)+sum(RxCollisio n)+sum(RxLateCollisi on))*100/(sum(RxUni castPacket)+sum(Rx BroadcastPacket)+su m(RxMulticastPacket) +sum(RxFifoOverrun) +sum(RxUndersize)+ sum(RxFragment)+su m(RxOversize)+sum( RxJabber)+sum(RxEr rorFrame)+sum(RxBa dCrc)+sum(RxCollisio n)+sum(RxLateCollisi on))

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

7

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

RxGoodOctet

Mbyte s

The cumulated number that indicates the total frame length of normal packets received outside.

This counter is cumulated when normal packets are received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxUnicastPa cket

count

The cumulated number of unicast packets received outside.

This counter is cumulated when unicast packets are received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxBroadcast Packet

count

The cumulated number of broadcast packets received outside.

This counter is cumulated when broadcast packets are received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxMulticastP acket

count

The cumulated number of multicast packets received outside.

This counter is cumulated when multicast packets are received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxFifoOverru n

count

The cumulated number of dropped packets due to insufficient buffer resources among the packets received outside.

This counter is cumulated when a packet among packets received outside is dropped due to insufficient buffer resources.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxUndersize

count

The cumulated number of undersize packets received outside among the error packets.

This counter is cumulated when there is an undersized packet among error packets received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

8

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

RxFragment

count

The cumulated number of fragment received outside among the error packets.

This counter is cumulated when there is a fragmented packet among error packets received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxOversize

count

The cumulated number of oversize received outside among the error packets.

This counter is cumulated when there is an oversized packet among error packets received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxJabber

count

The cumulated number of jabber received outside among the error packets.

This counter is cumulated when there is a Jabber packet among error packets received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxErrorFram e

count

The cumulated number of error packets received outside.

This counter is cumulated when there is an error packet among packets received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxBadCrc

count

The cumulated number of CRC error received outside among the error packets.

This counter is cumulated when there is a CRC error packet among error packets received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxCollision

count

The cumulated number

This counter is

Y

CC

10 s

int

0~21

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

9

Chapter 2 Counter Description Name

Unit

Description

Trigger

of packets that encountered a collision among the packets received outside.

cumulated when a collision occurs among the packets received from the outside.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 4748 3647

Granularity Formula

Hourly, Daily, Monthly Formula

RxLateCollisi on

count

The cumulated number of packets that had a late collision among the packets received outside.

This counter is cumulated when a late collision occurs among the packets received outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

TxLinkUtilizat ionAvg

%

The average link utilization of packets transmitted

This counter is increased when transmitting packets to the outside

Y

OW

Period

float

0~10 0

(TxGoodOcte tSumBadOcte tTot*8*100*K _UNIT*K_UNI T+((TxUnicas tPacket+TxBr oadcastPack et+TxMulticas tPacket)*20)* 8*100)/(10*Tx GoodOctetSu mBadOctetC nt*IfSpeed*10 00000)

(sum(TxGoodOctetSu mBadOctetTot)*8*100 *K_UNIT*K_UNIT+((s um(TxUnicastPacket) +sum(TxBroadcastPa cket)+sum(TxMulticas tPacket))*20)*8*100)/( 10*sum(TxGoodOctet SumBadOctetCnt)*av g(IfSpeed)*1000000)

TxLinkUtilizat ionMax

%

The maximum value of TxLinkUtilizationAvg

This counter is update when TxLinkUtilizationAv g is collected and it is greater than previous maximum value

Y

GAUGE

10 s

float

0~10 0

-

max(TxLinkUtilization Max)

TxErrorRate

%

The ratio of error packets transmitted

This counter is increased when

Y

OW

Period

float

0~10 0

(TxUnderrun BadCrc+TxD

(sum(TxUnderrunBad Crc)+sum(TxDeferred

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

10

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula eferred+TxEC ollisions)*100/ (TxUnicastPa cket+TxBroad castPacket+T xMulticastPac ket+TxUnderr unBadCrc+Tx Deferred+TxE Collisions)

Hourly, Daily, Monthly Formula )+sum(TxECollisions) )*100/(sum(TxUnicast Packet)+sum(TxBroa dcastPacket)+sum(Tx MulticastPacket)+sum (TxUnderrunBadCrc) +sum(TxDeferred)+su m(TxECollisions))

transmitting error packets to the outside

TxGoodOctet

Mbyte s

The cumulated total frame length of packets transmitted outside.

This counter is cumulated when packets are transmitted outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

TxUnicastPa cket

count

The cumulated number of unicast packets transmitted outside.

This counter is cumulated when unicast packets are transmitted outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

TxBroadcast Packet

count

The cumulated number of broadcast packets transmitted outside.

This counter is cumulated when broadcast packets are transmitted outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

TxMulticastP acket

count

The cumulated number of multicast packets transmitted outside.

This counter is cumulated when multicast packets are transmitted outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

TxUnderrunB adCrc

count

The cumulated number of packets that had either under run or

This counter is cumulated when there is a packet

Y

CC

10 s

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

11

Chapter 2 Counter Description Name

Unit

Description

Trigger

CRC error among the packets transmitted outside.

that had either under run or CRC error among packets transmitted outside.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

TxDeferred

count

The cumulated number of delayed transmission packets due to media busy status when ports were open in halfduplex mode among the packets transmitted outside.

This counter is cumulated when there is a delayed packet due to media busy status when ports were open in half-duplex mode among the packets transmitted outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

TxECollisions

count

The cumulated number of cancelled transmission packets due to excessive collision when ports were open in halfduplex mode among the packets transmitted outside.

This counter is cumulated when there is a cancelled packet due to excessive collision when ports were open in half-duplex mode among the packets transmitted outside.

Y

CC

10 s

int

0~21 4748 3647

-

-

RxGoodOctet SumBadOcte tAvg

Mbyte s

The average value of the total frame length of normal and abnormal packets received

This counter is calculated when measurement period comes.

-

GAUGE

10 s

int

0~21 4748 3647

RxGoodOctet SumBadOctet Tot/RxGoodO ctetSumBadO ctetCnt

sum(RxGoodOctetSu mBadOctetTot)/sum( RxGoodOctetSumBa dOctetCnt)

RxGoodOctet SumBadOcte tMax

Mbyte s

The maximum value of RxGoodOctetSumBad OctetAvg

This counter is updated when RxGoodOctetSum

-

GAUGE

10 s

int

0~21 4748 3647

-

max(RxGoodOctetSu mBadOctetMax)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

12

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

BadOctetAvg is collected and it is greater than previous maximum value RxGoodOctet SumBadOcte tTot

Mbyte s

The cumulated number that indicates the sum of the normal and abnormal packets among those received outside.

This counter is updated when normal packet or Bad packet are received

-

GAUGE

10 s

int

0~21 4748 3647

-

-

RxGoodOctet SumBadOcte tCnt

count

The collection count of RxGoodOctetSumBad OctetAvg

This counter is cumulated by 1 when RxGoodOctetSum BadOctetAvg is collected

-

GAUGE

10 s

int

0~21 4748 3647

-

-

TxGoodOctet SumBadOcte tAvg

Mbyte s

The average number of the total frame length of normal and abnormal packets transmitted

This counter is calculated when measurement period comes.

-

GAUGE

10 s

int

0~21 4748 3647

TxGoodOctet SumBadOctet Tot/TxGoodO ctetSumBadO ctetCnt

sum(TxGoodOctetSu mBadOctetTot)/sum( TxGoodOctetSumBad OctetCnt)

TxGoodOctet SumBadOcte tMax

Mbyte s

The maximum value of TxGoodOctetSumBad OctetAvg

This counter is updated when TxGoodOctetSumB adOctetAvg is collected and it is greater than previously saved maximum value

-

GAUGE

10 s

int

0~21 4748 3647

-

max(TxGoodOctetSu mBadOctetMax)

TxGoodOctet SumBadOcte tTot

Mbyte s

The cumulated number that indicates the sum of the normal and

This counter is update when normal or bad

-

GAUGE

10 s

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

13

Chapter 2 Counter Description Name

Unit

Description

Trigger

abnormal packets among packets transmitted outside.

packet is transmitted.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

TxGoodOctet SumBadOcte tCnt

count

The collection count of TxGoodOctetSumBad OctetAvg

This counter is cumulated by 1 when TxGoodOctetSumB adOctetAvg is collected

-

GAUGE

10 s

int

0~21 4748 3647

-

-

IfSpeed

Mbps

The measured value of the interface speed.

This counter is modified when the interface speed settings are changed.

-

OW

10 s

int

0~21 4748 3647

-

avg(IfSpeed)

RxLinkUtilizat ionMin

%

The minimum value of RxLinkUtilizationAvg

This counter is updated when RxLinkUtilizationAv g is collected and it is smaller than previously saved minimum value

Y

GAUGE

10 s

float

0~10 0

-

min(RxLinkUtilization Min)

TxLinkUtilizat ionMin

%

The minimum value of TxLinkUtilizationAvg

This counter is updated when TxLinkUtilizationAv g is collected and it is smaller than previously saved minimum value

Y

GAUGE

10 s

float

0~10 0

-

min(TxLinkUtilization Min)

RxGoodOctet SumBadOcte tMin

Mbyte s

The minimum value of RxGoodOctetSumBad OctetAvg

This counter is updated when RxGoodOctetSum BadOctetAvg is collected and it is

-

GAUGE

10 s

int

0~21 4748 3647

-

min(RxGoodOctetSu mBadOctetMin)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

14

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

smaller than previously saved minimum value TxGoodOctet SumBadOcte tMin

Mbyte s

The minimum value of TxGoodOctetSumBad OctetAvg

This counter is updated when TxGoodOctetSumB adOctetAvg is collected and it is smaller than previously saved minimum value

-

GAUGE

10 s

int

0~21 4748 3647

-

min(TxGoodOctetSu mBadOctetMin)

RxThruPeak

Mbps

The maximum value of the 1-second peak bandwidth of packets received outside.

This counter is modified when the 1-second bandwidth of packets received outside is greater than the previous value.

Y

OW

10 s

float

0~3. 4*10 ^38

-

max(RxThruPeak)

TxThruPeak

Mbps

The maximum value of the 1-second peak bandwidth of packets transmitted outside.

This counter is modified when the 1-second bandwidth of packets transmitted outside is greater than the previous value.

Y

OW

10 s

float

0~3. 4*10 ^38

-

max(TxThruPeak)

RxThruPeak Cnt

count

The collection count of RxThruPeak

This counter is cumulated when RxThruPeak is collected

-

OW

10 s

Int

0~21 4748 3647

-

-

TxThruPeak Cnt

count

The collection count of TxThruPeak

This counter is cumulated when

-

OW

10 s

int

0~21 4748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

15

Chapter 2 Counter Description Name

Unit

Description

Trigger TxThruPeak is collected

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 3647

Granularity Formula

Hourly, Daily, Monthly Formula

16

Chapter 2 Counter Description

Ethernet Packet per VLAN This section provides statistics on the number of Rx/Tx packets or bytes per VLAN, the number of Drop Ethernet packets, and so on. Index Name

Description

VrId

vrId of VRConf PLD

VlanId

dbIndex of VlanConf PLD

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RxThroughput Avg

Mbps

The average incoming throughput per VLAN interface over a periodic time interval

This counter is calculated when measurement period comes.

Y

OW

10 s

float

0~3.4*10 ^38

(RxOctet*8* M_UNIT)/(10 *RxOctetCnt *1000000)

(sum(RxOctet)*8 *M_UNIT)/(10*su m(RxOctetCnt)*1 000000)

RxOctet

Mbytes

The cumulated number of octet unit that corresponds to the length of packets received through VLAN interface.

This counter is cumulated when VLAN packet transmitted from network nodes to the eNB using VLAN is valid.

Y

CC_LL

10 s

int

0~21474 83647

-

-

RxOctetCnt

count

The collection number of RxThroughputAvg

This counter is cumulated when RxThroughputAvg is collected

Y

CC_LL

10 s

int

0~21474 83647

-

-

RxPacket

count

The cumulated number of packets received through VLAN interface.

This counter is cumulated when VLAN packet transmitted from network nodes to the

Y

CC

10 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

17

Chapter 2 Counter Description Name

Unit

Description

RxDropPacket Cnt

count

The cumulated number of packets discarded after being received through VLAN interface.

TxThroughputA vg

Mbps

TxOctet

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when VLAN packet transmitted from network nodes to the eNB using VLAN is invalid.

Y

CC

10 s

int

0~21474 83647

-

-

The average outgoing throughput per VLAN interface over a periodic time interval

This counter is calculated when measurement period comes.

Y

OW

10 s

float

0~3.4*10 ^38

(TxOctet*8* M_UNIT)/(10 *TxOctetCnt *1000000)

(sum(TxOctet)*8* M_UNIT)/(10*su m(TxOctetCnt)*1 000000)

Mbytes

The cumulated number of octet unit that corresponds to the length of packets transmitted through VLAN interface.

This counter is cumulated when VLAN packet transmitted from the eNB to network nodes using VLAN is valid.

Y

CC_LL

10 s

int

0~21474 83647

-

-

TxOctetCnt

count

The collection counter of TxThroughputAvg

This counter is cumulated by 1 when TxThroughputAvg is collected

Y

CC_LL

10 s

int

0~21474 83647

-

-

TxPacket

count

The cumulated number of packets transmitted through VLAN interface.

This counter is cumulated when VLAN packet transmitted from the eNB to network nodes using VLAN is valid.

Y

CC

10 s

int

0~21474 83647

-

-

TxDropPacket Cnt

count

The cumulated number of packets discarded before being transmitted through VLAN interface.

This counter is cumulated when VLAN packet transmitted from the eNB to network nodes using VLAN is

Y

CC

10 s

int

0~21474 83647

-

-

eNB using VLAN is valid.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

18

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

invalid.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

19

Chapter 2 Counter Description

Histogram This section provides statistics on the number of packets per Ethernet packet size received from the External Interface (e.g. backhaul) port. Index Name

Description

PortNum

Port number that can be connected to external devices

Statistics Type Name

Unit

Description

Trigger

Visi ble

Count er Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RxHistogram64

count

The cumulated number when 1~64 byte packets are received outside.

This counter is cumulated when 1~64 byte packets are received outside.

Y

CC

10 s

int

0~2147 483647

-

-

RxHistogram127

count

The cumulated number when 65~127 byte packets are received outside.

This counter is cumulated when 64~127 byte packets are received outside.

Y

CC

10 s

int

0~2147 483647

-

-

RxHistogram255

count

The cumulated number when 128~255 byte packets are received outside.

This counter is cumulated when 128~255 byte packets are received outside.

Y

CC

10 s

int

0~2147 483647

-

-

RxHistogram511

count

The cumulated number when 256~511 byte packets are received outside.

This counter is cumulated when 256~511 byte packets are received outside.

Y

CC

10 s

int

0~2147 483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

20

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visi ble

Count er Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RxHistogram1023

count

The cumulated number when 512~1023 byte packets are received outside.

This counter is cumulated when 512~1023 byte packets are received outside.

Y

CC

10 s

int

0~2147 483647

-

-

RxHistogramMax

count

The cumulated number when greater than 1024-byte packets are received outside.

This counter is cumulated when the greater than 1024 byte packets are received outside.

Y

CC

10 s

int

0~2147 483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

21

Chapter 2 Counter Description

Air MAC Packet This section provides statistics on the cell throughput. Air Mac UL/DL bytes (Kbytes) Collects the average size of the transport block (TB) successfully sent/received, among the downlink/uplink TBs that the eNB’s MAC allocated to the UE. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

AirMacULByte

Kbyt es

The cumulated number that indicates the sum of the size of MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is cumulated by the number of bytes of the MAC PDU when there is a MAC PDU that has been successfully received through PUSCH.

Y

CC

5.12 s

int

0~21474 83647

-

-

AirMacULByte Cnt

cou nt

The collection count of AirMacByteUl

The counter is cumulated by 1 when the AirMacByteUl is collected.

-

CC_LL

5.12 s

int

0~21474 83647

-

-

AirMacULTti

TTI

The cumulated number of TTIs that have MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is cumulated by 1 when there is a MAC PDU that has been successfully received through PUSCH at each TTI.

Y

CC

5.12 s

int

0~21474 83647

-

-

AirMacULThru

Kbp

The calculated number that

This counter is calculated

Y

OW

Period

float

0~3.4*10

((AirMacUL

((sum(AirMacUL

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

22

Chapter 2 Counter Description Name

Unit

Description

Trigger

Avg

s

indicates the average persecond size of MAC PDUs which were successfully received through PUSCH during the collection interval.

when measurement period comes.

AirMacULEfcti vThruAvg

Kbp s

The overall calculated size of MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

AirMacDLByte

Kbyt es

The cumulated size of MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is cumulated by the number of bytes of the MAC PDU when there is a MAC PDU that has successfully transmitted through the PDSCH.

Y

CC

5.12 s

AirMacDLByte Cnt

cou nt

The collection count of AirMacByteDl

The counter is cumulated by 1 when the AirMacByteDl is collected.

-

CC

AirMacDLTti

TTI

The cumulated number of TTIs that have MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is cumulated by 1 when there is a MAC PDU that has successfully transmitted through the PDSCH at each TTI.

Y

AirMacDLThru Avg

Kbp s

The calculated average persecond size of MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is calculated when measurement period comes.

AirMacDLEfcti vThruAvg

Kbp s

The overall calculated size of MAC PDUs which were successfully transmitted

This counter is calculated when measurement period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula Byte*8)/(51 20*AirMac ULByte Cnt))*K_U NIT

Hourly, Daily, Monthly Formula Byte)*8)/(5120*s um(AirMacULByt eCnt)))*K_UNIT

0~3.4*10 ^38

((AirMacUL Byte*8)/Air MacULTti)* K_UNIT

((sum(AirMacUL Byte)*8)/sum(Air MacULTti))*K_U NIT

int

0~21474 83647

-

-

5.12 s

int

0~21474 83647

-

-

CC

5.12 s

int

0~21474 83647

-

-

Y

OW

Period

float

0~3.4*10 ^38

((AirMacDL Byte*8)/(51 20*AirMac DLByteCnt) )*K_UNIT

((sum(AirMacDL Byte)*8)/(5120*s um(AirMacDLByt eCnt)))*K_UNIT

Y

OW

Period

float

0~3.4*10 ^38

((AirMacDL Byte*8)/Air MacDLTti)*

((sum(AirMacDL Byte)*8)/sum(Air MacDLTti))*K_U

^38

23

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula K_UNIT

Hourly, Daily, Monthly Formula NIT

through PDSCH during the collection interval. AirMacULByte Curr

Kbyt es

The most recent collected AirMacByteUl value

This counter is updated when the AirMacByteUl collected

-

CC

5.12 s

int

0~21474 83647

-

-

AirMacDLByte Curr

Kbyt es

The most recent collected AirMacByteDl value

This counter is updated when the AirMacByteDl collected

-

CC

5.12 s

int

0~21474 83647

-

-

AirMacULThru Min

Kbp s

The minimum value of AirMacByteUl

This counter is updated when the AirMacByteUl is less than previous value

Y

OW

5.12 s

float

0~3.4*10 ^38

-

min(AirMacULTh ruMin)

AirMacULThru Max

Kbp s

The maximum value of AirMacByteUl

This counter is updated when the AirMacByteUl is greater than previous value

Y

OW

5.12 s

float

0~3.4*10 ^38

-

max(AirMacULT hruMax)

AirMacDLThru Min

Kbp s

The minimum value of AirMacByteDl

This counter is updated when the AirMacByteDl is less than previous value

Y

OW

5.12 s

float

0~3.4*10 ^38

-

min(AirMacDLTh ruMin)

AirMacDLThru Max

Kbp s

The maximum value of AirMacByteDl

This counter is updated when the AirMacByteDl is greater than previous value

Y

OW

5.12 s

float

0~3.4*10 ^38

-

max(AirMacDLT hruMax)

ULIpThruVol

Kbyt es

The cumulated number that indicates the sum of the sizes of MAC SDUs that were successfully received through the PUSCH during the sample intervals of all UEs in the collection interval.

This counter is cumulated by the number of bytes of the MAC SDU of the MAC PDU when there is a MAC PDU that has been successfully received through PUSCH for each UE's sample period.

Y

CC

5.12 s

int

-

-

-

ULIpThruTime

TTI

The cumulated number of TTIs during the sample intervals of all UEs in the

This counter is cumulated by 1 at each TTI for each UE's sample period.

Y

CC

5.12 s

int

-

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

24

Chapter 2 Counter Description Name

Unit

ULIpThruAvg

Kbp s

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is calculated when measurement period comes.

Y

OW

Period

float

-

(ULIpThruV ol)*8/(ULIp ThruTime)* K_UNIT

sum(ULIpThruVo l)*8/sum(ULIpThr uTime)*K_UNIT

collection interval. The calculated number that indicates the average persecond size which is derived from that the MAC SDUs that were successfully received through the PUSCH during the sample intervals of all UEs is divided by TTIs during the sample intervals in the collection interval.

Collection Time TTI (Transmission Time Interval: 1 ms)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

25

Chapter 2 Counter Description

Air RLC Packet This section provides statistics on the downlink’s transmitted byte and retransmitted byte count/throughput/IP throughput and the uplink’s transmitted byte count/throughput for the wireless section of the eNB. Since they are collected and summed for each cell and each QCI, they are collected after cell setup has finished. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

AirRlcULByte

Kbytes

Air RLC uplink bytes Number of bytes transmitted at the RLC as air uplink. Collects the number of data bytes received by the UE for each cell and QCI.

Y

CC

10 s

int

0~2147483647

-

-

AirRlcDLByte

Kbytes

Air RLC downlink bytes Number of bytes transmitted at the RLC as air downlink. Collects the number of data bytes transmitted to the UE for each cell and QCI.

Y

CC

10 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

26

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

AirRlcDLByteRe

Kbytes

Air RLC downlink ReTx bytes Number of bytes retransmitted at the RLC as air downlink. Collects the number of data bytes transmitted to the UE for each cell and QCI.

Y

CC

10 s

int

0~2147483647

-

-

AirRlcULThru

Kbps

Air uplink throughput Collects the data received from the UE as the air uplink throughput for each cell and QCI.

Y

OW

10 s

float

0~3.4*10^38

(AirRlcULBy te*K_UNIT* 8)/(10*AirRlc ULByteCnt* 1000)

(sum(AirRlcULByte) *K_UNIT*8)/(10*su m(AirRlcULByteCnt )*1000)

AirRlcULThruTot

Kbps

The sum of collected AirRlcULThru

-

OW

10 s

float

0~3.4*10^38

-

-

AirRlcULThruCnt

count

The collection count of AirRlcULThru

-

OW

10 s

int

0~2147483647

-

-

AirRlcDLThru

Kbps

Air downlink throughput Collects the data transmitted to the UE as the air downlink throughput for each cell and QCI.

Y

OW

10 s

float

0~3.4*10^38

(AirRlcDLBy te*K_UNIT* 8)/(10*AirRlc DLByteCnt* 1000)

(sum(AirRlcDLByte) *K_UNIT*8)/(10*su m(AirRlcDLByteCnt )*1000)

AirRlcDLThruTot

Kbps

The sum of collected AirRlcDLThru

-

OW

10 s

float

0~3.4*10^38

-

-

AirRlcDLThruCnt

count

The collection count of AirRlcDLThru

-

OW

10 s

int

0~2147483647

-

-

IpThru

Kbps

IP throughput Collects the IP throughput for each cell and QCI using the method specified in 3GPP TS 32.450.

Y

SI

10 s

float

0~3.4*10^38

(IpThruThpV oDLByte * 8)/(IpThruTh pDLTime / 1000)

(sum(IpThruThpVo DLByte) * 8)/(sum(IpThruThp DLTime) / 1000)

IpThruTot

Kbps

The sum of collected

-

SI

10 s

float

0~3.4*10^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

27

Chapter 2 Counter Description Name

Unit

IpThruCnt

count

AirRlcULByteCurr

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Collection count of IpThru

-

SI

10 s

int

0~2147483647

-

-

Kbytes

The most recently collected AirRlcULByte

-

CC

10 s

int

0~2147483647

-

-

AirRlcDLByteCurr

Kbytes

The most recently collected AirRlcDLByte

-

CC

10 s

int

0~2147483647

-

-

AirRlcULByteCnt

count

The collection count of AirRlcULByte

-

CC

10 s

int

0~2147483647

-

-

AirRlcDLByteCnt

count

The collection count of AirRlcDLByte

-

CC

10 s

int

0~2147483647

-

-

AirRlcULThruMin

Kbps

The Minimum value of AirRlcULByte

Y

OW

10 s

float

0~3.4*10^38

-

min(AirRlcULThruM in)

AirRlcULThruMax

Kbps

The Maximum value of AirRlcULByte

Y

OW

10 s

float

0~3.4*10^38

-

max(AirRlcULThru Max)

AirRlcDLThruMin

Kbps

The Minimum value of AirRlcDLByte

Y

OW

10 s

float

0~3.4*10^38

-

min(AirRlcDLThruM in)

AirRlcDLThruMax

Kbps

The Maximum value of AirRlcDLByte

Y

OW

10 s

float

0~3.4*10^38

-

max(AirRlcDLThru Max)

IpThruMin

Kbps

The minimum value of IpThru

Y

OW

10 s

float

0~3.4*10^38

-

min(IpThruMin)

IpThruMax

Kbps

The maximum value of IpThru

Y

OW

10 s

float

0~3.4*10^38

-

max(IpThruMax)

IpThruThpVoDLByte

Kbps

It is the numerator of IpThru calculation (The sum of data volume which transmits data and removes the last TTI part which a buffer empties)

Y

CC_LL

10 s

Int

0~ 2147483647

-

-

IpThruThpDLTime

ms

It is the denominator of

Y

CC

10 s

int

0~ 2147483647

-

-

IpThru

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

28

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IpThru calculation (The sum of time which transmits data and removes the last TTI part which a buffer empties)

PDCP Packet This section provides statistics on the bytes, packet counts and throughput of user data transmitted and received between the eNB and SGW, which are collected per QCI according to the 3GPP standard (TS32.425 Performance Measurements). Each item is collected by the PDCP layer within the eNB. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EnbQciULBy te

Kbytes

The cumulated DRB packet bytes transmitted from eNB to S-GW

This counter is cumulated when the eNB transmitted the DRB Packet the S-GW

Y

CC

2s

int

0~21474 83647

-

-

EnbQciULTh ru

Kbps

The calculated throughput for EnbQciUL

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~3.4*10 ^38

(EnbQciUL Byte*K_UNI T*8)/EnbQc iULByteCnt/

(sum(EnbQciULByt e)*K_UNIT*8)/sum (EnbQciULByteCnt )/1000

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

29

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula 1000

Hourly, Daily, Monthly Formula

EnbQciULTh ruMax

Kbps

The maximum value of EnbQciULThru

This counter is updated when EnbQciULThruMax is collected and it is smaller than previous minimum value

Y

GAUGE

2s

float

0~3.4*10 ^38

-

max(EnbQciULThr uMax)

EnbQciULTh ruTot

Kbps

The cumulated number of EnbQciULThru

This counter is cumulated when EnbQciULThru is collected

-

GAUGE

Period

float

0~3.4*10 ^38

-

-

EnbQciULTh ruCnt

count

The collection count of EnbQciULThru

This counter is cumulated when EnbQciULThru is collected

-

GAUGE

Period

int

0~21474 83647

-

-

PacketULCnt

count

The cumulated DRB packets transmitted from eNB to S-GW

This counter is cumulated when the eNB transmitted the DRB Packet the S-GW

Y

CC

2s

int

0~21474 83647

-

-

EnbQciDLBy te

Kbytes

The cumulated bytes of user data which eNB received from SGW

This counter is cumulated when the eNB received the DRB Packet from the S-GW

Y

CC

2s

int

0~21474 83647

-

-

EnbQciDLTh ru

Kbps

The calculated throughput for EnbQciUL

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~3.4*10 ^38

(EnbQciDL Byte*K_UNI T*8)/EnbQc iDLByteCnt/ 1000

(sum(EnbQciDLByt e)*K_UNIT*8)/sum (EnbQciDLByteCnt )/1000

EnbQciDLTh ruMax

Kbps

The maximum value of EnbQciDLThru

This counter is updated when EnbQciDLThru is collected and it is greater than previous

Y

GAUGE

2s

float

0~3.4*10 ^38

-

max(EnbQciDLThr uMax)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

30

Chapter 2 Counter Description Name

Unit

Description

EnbQciDLTh ruTot

Kbps

The cumulated number of EnbQciDLThru

EnbQciDLTh ruCnt

count

PacketDLCnt

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when EnbQciDLThru is collected

-

GAUGE

Period

float

0~3.4*10 ^38

-

-

The collection count of EnbQciDLThru

This counter is cumulated when EnbQciDLThru is collected

-

GAUGE

Period

int

0~21474 83647

-

-

count

The cumulated number of packets eNB received from SGW

This counter is cumulated when the eNB received the DRB Packet from the S-GW

Y

CC

2s

int

0~21474 83647

-

-

EnbQciULBy teCnt

s

The cumulated time to collect EnbQciULByte

This counter is calculated when measurement period comes.

Y

OW

Period

int

0~60*Per iod

-

-

EnbQciDLBy teCnt

s

The cumulated time to collect EnbQciDLByte

This counter is calculated when measurement period comes.

Y

OW

Period

int

0~60*Per iod

-

-

EnbQciULTh ruMin

Kbps

The minimum number of EnbQciULThru

This counter is updated when EnbQciULThru is collected and it is smaller than previous minimum value

Y

GAUGE

2s

float

0~3.4*10 ^38

-

min(EnbQciULThru Min)

EnbQciDLTh ruMin

Kbps

The minimum number of EnbQciDLThru

This counter is updated when EnbQciDLThru is collected and it is smaller than previous minimum value

Y

GAUGE

2s

float

0~3.4*10 ^38

-

min(EnbQciDLThru Min)

minimum value

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

31

Chapter 2 Counter Description

Collection Time Figure 1. Collection Time for PacketULByte UE

eNB

MME

S/GW

RRC_CONNECTED Uplink DRB Packet Send - PacketULByte - PacketULCnt

Uplink DRB Packet Receive

Figure 2. Collection Time for EnbQciDLByte UE

eNB

MME

S/GW

RRC_CONNECTED Downlink DRB Packet Send - EnbQciDLByte - EnbQciDLCnt

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Downlink DRB Packet Receive

32

Chapter 2 Counter Description

PDCP Packet per PLMN This section provides statistics on the PDCP packets transmitted/received to the serving GW per PLMN. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PLMN0EnbQc iULByte

Kbyte s

The cumulated DRB packet bytes of PLMN (0) that eNB transmitted to S-GW

This counter is cumulated when the eNB transmitted User data of PLMN (0) to the S-GW

Y

CC

2s

int

0~21474 83647

-

-

PLMN0EnbQc iDLByte

Kbyte s

The cumulated DRB packet bytes of PLMN (0) that eNB received from S-GW

This counter is cumulated when the eNB received User data of PLMN (0) from the S-GW

Y

CC

2s

int

0~21474 83647

-

-

PLMN1EnbQc iULByte

Kbyte s

The cumulated DRB packet bytes of PLMN (1) that eNB transmitted to S-GW

This counter is cumulated when the eNB transmitted User data of PLMN (1) to the S-GW

Y

CC

2s

int

0~21474 83647

-

-

PLMN1EnbQc

Kbyte

The cumulated DRB packet

This counter is

Y

CC

2s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

33

Chapter 2 Counter Description Name

Unit

Description

Trigger

iDLByte

s

bytes of PLMN (1) that eNB received from S-GW

cumulated when the eNB received User data of PLMN (1) from the S-GW

PLMN2EnbQc iULByte

Kbyte s

The cumulated DRB packet bytes of PLMN (2) that eNB transmitted to S-GW

This counter is cumulated when the eNB transmitted User data of PLMN (2) to the S-GW

Y

CC

2s

int

PLMN2EnbQc iDLByte

Kbyte s

The cumulated DRB packet bytes of PLMN (2) that eNB received from S-GW

This counter is cumulated when the eNB received User data of PLMN (2) from the S-GW

Y

CC

2s

PLMN3EnbQc iULByte

Kbyte s

The cumulated DRB packet bytes of PLMN (3) that eNB transmitted to S-GW

This counter is cumulated when the eNB transmitted User data of PLMN (3) to the S-GW

Y

CC

PLMN3EnbQc iDLByte

Kbyte s

The cumulated DRB packet bytes of PLMN (3) that eNB received from S-GW

This counter is cumulated when the eNB received User data of PLMN (3) from the S-GW

Y

PLMN4EnbQc iULByte

Kbyte s

The cumulated DRB packet bytes of PLMN (4) that eNB transmitted to S-GW

This counter is cumulated when the eNB transmitted User data of PLMN (4) to the S-GW

PLMN4EnbQc iDLByte

Kbyte s

The cumulated DRB packet bytes of PLMN (4) that eNB received from S-GW

This counter is cumulated when the eNB received User

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

0~21474 83647

-

-

int

0~21474 83647

-

-

2s

int

0~21474 83647

-

-

CC

2s

int

0~21474 83647

-

-

Y

CC

2s

int

0~21474 83647

-

-

Y

CC

2s

int

0~21474 83647

-

-

83647

34

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

data of PLMN (4) from the S-GW PLMN5EnbQc iULByte

Kbyte s

The cumulated DRB packet bytes of PLMN (5) that eNB transmitted to S-GW

This counter is cumulated when the eNB transmitted User data of PLMN (5) to the S-GW

Y

CC

2s

int

0~21474 83647

-

-

PLMN5EnbQc iDLByte

Kbyte s

The cumulated DRB packet bytes of PLMN (5) that eNB received from S-GW

This counter is cumulated when the eNB received User data of PLMN (5) from the S-GW

Y

CC

2s

int

0~21474 83647

-

-

Collection Time Figure 3. Collection Time for PLMN0EnbQciULByte UE

eNB

MME

S/GW

RRC_CONNECTED

Uplink DRB Packet (PLMN0) Receive

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Uplink DRB Packet (PLMN0) Send - PLMN0EnbQciULByte

35

Chapter 2 Counter Description Figure 4. Collection Time for PLMN1EnbQciULByte UE

eNB

MME

S/GW

RRC_CONNECTED

Uplink DRB Packet (PLMN1) Receive

Uplink DRB Packet (PLMN1) Send - PLMN1EnbQciULByte

Figure 5. Collection Time for PLMN2EnbQciULByte UE

eNB

MME

S/GW

RRC_CONNECTED

Uplink DRB Packet (PLMN2) Receive

Uplink DRB Packet (PLMN2) Send - PLMN2EnbQciULByte

Figure 6. Collection Time for PLMN3EnbQciULByte UE

eNB

MME

S/GW

RRC_CONNECTED

Uplink DRB Packet (PLMN3) Receive

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Uplink DRB Packet (PLMN3) Send - PLMN3EnbQciULByte

36

Chapter 2 Counter Description Figure 7. Collection Time for PLMN4EnbQciULByte UE

eNB

MME

S/GW

RRC_CONNECTED

Uplink DRB Packet (PLMN4) Receive

Uplink DRB Packet (PLMN4) Send - PLMN4EnbQciULByte

Figure 8. Collection Time for PLMN5EnbQciULByte UE

eNB

MME

S/GW

RRC_CONNECTED

Uplink DRB Packet (PLMN5) Receive

Uplink DRB Packet (PLMN5) Send - PLMN5EnbQciULByte

Figure 9. Collection Time for PLMN0EnbQciDLByte UE

eNB

MME

S/GW

RRC_CONNECTED

Downlink DRB Packet (PLMN0) Send - PLMN0EnbQciDLByte

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Downlink DRB Packet (PLMN0) Receive

37

Chapter 2 Counter Description Figure 10. Collection Time for PLMN1EnbQciDLByte UE

eNB

MME

S/GW

RRC_CONNECTED

Downlink DRB Packet (PLMN1) Send - PLMN1EnbQciDLByte

Downlink DRB Packet (PLMN1) Receive

Figure 11. Collection Time for PLMN2EnbQciDLByte UE

eNB

MME

S/GW

RRC_CONNECTED

Downlink DRB Packet (PLMN2) Send - PLMN2EnbQciDLByte

Downlink DRB Packet (PLMN2) Receive

Figure 12. Collection Time for PLMN3EnbQciDLByte UE

eNB

MME

S/GW

RRC_CONNECTED

Downlink DRB Packet (PLMN3) Send - PLMN3EnbQciDLByte

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Downlink DRB Packet (PLMN3) Receive

38

Chapter 2 Counter Description Figure 13. Collection Time for PLMN4EnbQciDLByte UE

eNB

MME

S/GW

RRC_CONNECTED

Downlink DRB Packet (PLMN4) Send - PLMN4EnbQciDLByte

Downlink DRB Packet (PLMN4) Receive

Figure 14. Collection Time for PLMN5EnbQciDLByte UE

eNB

MME

S/GW

RRC_CONNECTED

Downlink DRB Packet (PLMN5) Send - PLMN5EnbQciDLByte

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Downlink DRB Packet (PLMN5) Receive

39

Chapter 2 Counter Description

Ethernet Packet (Pico) This section provides statistics on the number of normal, error and dropped Ethernet packets received from the External Interface (e.g. Backhaul) port. Index Name

Description

PortNum

Port number that can be connected to external device.

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PicoRxLinkUtili zationAvg

%

The average link utilization of packets received outside

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(PicoRxGoodOct etSumBadOctetT ot*8*100*K_UNI T*K_UNIT+((Pico RxUnicastPacket +PicoRxBroadca stPacket+PicoRx MulticastPacket)* 20)*8*100)/(10*P icoRxGoodOctet SumBadOctetCn t*PicoIfSpeed*10 00000)

(sum(PicoRxGoodOcte tSumBadOctetTot)*8*1 00*K_UNIT*K_UNIT+(( sum(PicoRxUnicastPa cket)+sum(PicoRxBroa dcastPacket)+sum(Pic oRxMulticastPacket))* 20)*8*100)/(10*sum(Pi coRxGoodOctetSumB adOctetCnt)*avg(PicoIf Speed)*1000000)

PicoRxLinkUtili zationMax

%

The maximum value of PicoRxLinkUtilization Avg

This counter is updated when PicoRxLinkUtilization Max is collected and it is greater than

Y

GAUG E

Period

float

0~100

-

max(PicoRxLinkUtilizat ionMax)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

40

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

previously saved minimum value PicoRxErrorRa te

%

The ratio of error packets received outside

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

((PicoRxFifoOver run+PicoRxUnde rsize+PicoRxFra gment+PicoRxO versize+PicoRxJ abber+PicoRxBa dCrc)*100)/(Pico RxUnicastPacket +PicoRxBroadca stPacket+PicoRx MulticastPacket+ PicoRxFifoOverr un+PicoRxUnder size+PicoRxFrag ment+PicoRxOv ersize+PicoRxJa bber+PicoRxBad Crc)

((sum(PicoRxFifoOverr un)+sum(PicoRxUnder size)+sum(PicoRxFrag ment)+sum(PicoRxOve rsize)+sum(PicoRxJab ber)+sum(PicoRxBadC rc))*100)/(sum(PicoRx UnicastPacket)+sum(P icoRxBroadcastPacket )+sum(PicoRxMulticast Packet)+sum(PicoRxFi foOverrun)+sum(PicoR xUndersize)+sum(Pico RxFragment)+sum(Pic oRxOversize)+sum(Pic oRxJabber)+sum(Pico RxBadCrc))

PicoRxGoodO ctet

Mbyt es

The cumulated frame length of normal packets received outside

This counter is cumulated when normal packet is received outside

Y

CC_LL

10 s

int

0~21474 83647

-

-

PicoRxUnicast Packet

count

The cumulated number of Unicast packet received outside

This counter is cumulated when Unicast packet is received outside

Y

CC

10 s

int

0~21474 83647

-

-

PicoRxBroadc astPacket

count

The cumulated number of Broadcast packet received outside

This counter is cumulated when Broadcast packet is received outside

Y

CC

10 s

int

0~21474 83647

-

-

PicoRxMultica

count

The cumulated

This counter is

Y

CC

10 s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

41

Chapter 2 Counter Description Name

Unit

stPacket

Description

Trigger

number of Multicast packet received outside

cumulated when Multicast packet is received outside

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

PicoRxFifoOve rrun

count

The cumulated number of dropped Ethernet frames received outside due to buffer resource shortage

This counter is cumulated when the received packet is dropped by the lack of Buffer resource

Y

CC

10 s

int

0~21474 83647

-

-

PicoRxUndersi ze

count

The cumulated number of error packets received outside that are undersize.

This counter is cumulated when the received packet is Undersize packet

Y

CC

10 s

int

0~21474 83647

-

-

PicoRxFragme nt

count

The cumulated number of error packets received outside that are fragmented.

This counter is cumulated when the received packet is Fragment packet

Y

CC

10 s

int

0~21474 83647

-

-

PicoRxOversiz e

count

The cumulated number of error packets received outside that are oversize.

This counter is cumulated when the received packet is Oversize packet

Y

CC

10 s

int

0~21474 83647

-

-

PicoRxJabber

count

The cumulated number of error packets received outside that are jabber.

This counter is cumulated when the received packet is Jabber packet

Y

CC

10 s

int

0~21474 83647

-

-

PicoRxBadCrc

count

The cumulated number of CRC error frames among error

This counter is cumulated when the received packet is

Y

CC

10 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

42

Chapter 2 Counter Description Name

Unit

Description

Trigger

Ethernet frames received outside

CRC Error packet

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PicoRxGoodO ctetSumBadOc tetAvg

Mbyt es

The average value of the total frame length of normal and abnormal packets received

This counter is calculated when measurement period comes.

-

GAUG E

10 s

int

0~21474 83647

PicoRxGoodOcte tSumBadOctetTo t/PicoRxGoodOct etSumBadOctet Cnt

sum(PicoRxGoodOctet SumBadOctetTot)/sum (PicoRxGoodOctetSu mBadOctetCnt)

PicoRxGoodO ctetSumBadOc tetMax

Mbyt es

The maximum value of PicoRxGoodOctetSu mBadOctetAvg

This counter is updated when RxGoodOctetSumBa dOctetAvg is collected and it is greater than previous maximum value

-

GAUG E

10 s

int

0~21474 83647

-

max(PicoRxGoodOctet SumBadOctetMax)

PicoRxGoodO ctetSumBadOc tetTot

Mbyt es

The cumulated number that indicates the sum of the normal and abnormal packets among those received outside.

This counter is updated when normal packet or Bad packet are received

-

GAUG E

10 s

int

0~21474 83647

-

-

PicoRxGoodO ctetSumBadOc tetCnt

count

The collection count of PicoRxGoodOctetSu mBadOctetAvg

This counter is cumulated by 1 when RxGoodOctetSumBa dOctetAvg is collected

-

GAUG E

10 s

int

0~21474 83647

-

-

PicoTxLinkUtili zationAvg

%

The average link utilization of packets transmitted

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(PicoTxGoodOct etSumBadOctetT ot*8*100*K_UNI T*K_UNIT+((Pico TxUnicastPacket +PicoTxBroadca stPacket+PicoTx MulticastPacket)*

(sum(PicoTxGoodOcte tSumBadOctetTot)*8*1 00*K_UNIT*K_UNIT+(( sum(PicoTxUnicastPac ket)+sum(PicoTxBroad castPacket)+sum(Pico TxMulticastPacket))*20 )*8*100)/(10*sum(Pico

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

43

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula 20)*8*100)/(10*P icoTxGoodOctet SumBadOctetCn t*PicoIfSpeed*10 00000)

Hourly, Daily, Monthly Formula TxGoodOctetSumBad OctetCnt)*avg(PicoIfSp eed)*1000000)

PicoTxLinkUtili zationMax

%

The maximum value of TxLinkUtilizationAvg

This counter is update when PicoTxLinkUtilization Avg is collected and it is greater than previous maximum value

Y

GAUG E

Period

float

0~100

-

max(PicoTxLinkUtilizati onMax)

PicoTxErrorRa te

%

The ratio of error packets transmitted

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(PicoTxUnderflo w+PicoTxDeferre d+PicoTxECollisi ons+PicoTxSColl isions+PicoTxMC ollisions)*100/(Pi coTxUnicastPack et+PicoTxBroadc astPacket+PicoT xMulticastPacket +PicoTxUnderflo w+PicoTxDeferre d+PicoTxECollisi ons+PicoTxSColl isions+PicoTxMC ollisions)

(sum(PicoTxUnderflow )+sum(PicoTxDeferred )+sum(PicoTxECollisio ns)+sum(PicoTxSCollis ions)+sum(PicoTxMCol lisions))*100/(sum(Pico TxUnicastPacket)+sum (PicoTxBroadcastPack et)+sum(PicoTxMultica stPacket)+sum(PicoTx Underflow)+sum(PicoT xDeferred)+sum(PicoT xECollisions)+sum(Pic oTxSCollisions)+sum( PicoTxMCollisions))

PicoTxGoodOc tet

Mbyt es

The cumulated total frame length of packets transmitted outside.

This counter is cumulated when packet is transmitted outside

Y

CC_LL

10 s

int

0~21474 83647

-

-

PicoTxUnicast

count

The cumulated

This counter is

Y

CC

10 s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

44

Chapter 2 Counter Description Name

Unit

Packet

Description

Trigger

number of unicast packets transmitted outside.

cumulated when Unicast packet is transmitted outside

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

PicoTxBroadca stPacket

count

The cumulated number of broadcast packets transmitted outside.

This counter is cumulated when Broadcast packet is transmitted outside

Y

CC

10 s

int

0~21474 83647

-

-

PicoTxMulticas tPacket

count

The cumulated number of multicast packets transmitted outside.

This counter is cumulated when Multicast packet is transmitted outside

Y

CC

10 s

int

0~21474 83647

-

-

PicoTxUnderfl ow

count

The cumulated number of packets that had an underflow among the packets transmitted outside.

This counter is cumulated when there is an underflow packet among packets transmitted outside.

Y

CC

10 s

int

0~21474 83647

-

-

PicoTxDeferre d

count

The cumulated number of delayed transmission packets due to media busy status when ports were open in halfduplex mode among the packets transmitted outside.

This counter is cumulated when there is a delayed packet due to media busy status when ports were open in half-duplex mode among the packets transmitted outside.

Y

CC

10 s

int

0~21474 83647

-

-

PicoTxECollisi ons

count

The cumulated number of cancelled transmission packets due to excessive collision when ports were open in halfduplex mode among

This counter is cumulated when there is a cancelled packet due to excessive collision when ports were open in half-duplex

Y

CC

10 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

45

Chapter 2 Counter Description Name

Unit

Description

Trigger

the packets transmitted outside.

mode among the packets transmitted outside.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PicoTxSCollisi ons

count

The cumulated number of packets that had a single collision that was detected before their transmission to media.

This counter is cumulated when, among packets transmitted outside, there is a packet that had a single collision that was detected before its transmission to media.

Y

CC

10 s

int

0~21474 83647

-

-

PicoTxMCollisi ons

count

The cumulated number of packets that had multiple collisions that were detected before their transmission to media.

This counter is cumulated when, among packets transmitted outside, there is a packet that had multiple collisions that were detected before its transmission to media.

Y

CC

10 s

int

0~21474 83647

-

-

PicoTxGoodOc tetSumBadOct etAvg

Mbyt es

The average number of the total frame length of normal and abnormal packets transmitted

This counter is calculated when measurement period comes.

-

GAUG E

10 s

int

0~21474 83647

PicoTxGoodOcte tSumBadOctetTo t/PicoTxGoodOct etSumBadOctet Cnt

sum(PicoTxGoodOctet SumBadOctetTot)/sum (PicoTxGoodOctetSum BadOctetCnt)

PicoTxGoodOc tetSumBadOct etMax

Mbyt es

The maximum value of PicoTxGoodOctetSu mBadOctetMax

This counter is updated when PicoTxGoodOctetSu mBadOctetAvg is collected and it is

-

GAUG E

10 s

int

0~21474 83647

-

max(PicoTxGoodOctet SumBadOctetMax)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

46

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

greater than previous maximum value PicoTxGoodOc tetSumBadOct etTot

Mbyt es

The cumulated number that indicates the sum of the normal and abnormal packets among the packets transmitted to the the outside.

This counter is cumulated when a normal packet or bad packet is transmitted outside.

-

GAUG E

10 s

int

0~21474 83647

-

-

PicoTxGoodOc tetSumBadOct etCnt

count

The collection count of PicoTxGoodOctetSu mBadOctetAvg

This counter is cumulated by 1 when PicoTxGoodOctetSu mBadOctetAvg is collected

-

GAUG E

10 s

int

0~21474 83647

-

-

PicoIfSpeed

Mbps

The measured value of the interface speed.

This counter is modified when the interface speed settings are changed.

-

OW

10 s

int

0~21474 83647

-

avg(PicoIfSpeed)

PicoRxThruPe ak

Mbps

The maximum value of the 1-second peak bandwidth of packets received outside.

This counter is modified when the 1second bandwidth of packets received outside is greater than the previous value.

Y

OW

10 s

float

0~3.4*10 ^38

-

max(PicoRxThruPeak)

PicoTxThruPe ak

Mbps

The maximum value of the 1-second peak bandwidth of packets transmitted outside.

This counter is modified when the 1second bandwidth of packets transmitted outside is greater than the previous value.

Y

OW

10 s

float

0~3.4*10 ^38

-

max(PicoTxThruPeak)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

47

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PicoRxThruPe akCnt

count

The collection count of PicoRxThruPeak

This counter is cumulated when PicoRxThruPeak is collected

-

OW

10 s

int

0~21474 83647

-

-

PicoTxThruPe akCnt

count

The collection count of PicoTxThruPeak

This counter is cumulated when PicoTxThruPeak is collected

-

OW

10 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

48

Chapter 2 Counter Description

Ethernet Packet per VPN This section provides statistics on transmitting/receiving for VPN. Index Name

Description

VPNNum

The index of IPSec VPN Tunnel

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

VPNRxOctet

Mbytes

The cumulated number of octet unit that corresponds to the length of IPSec packets that were received through the IPSec tunnel.

This counter is cumulated when IPSec packet transmission from the other end of the IPSec tunnel to the eNB is valid.

Y

CC_LL

10 s

int

0~21474 83647

-

-

VPNRxPacket

count

The cumulated number of IPSec packets received through the IPSec tunnel.

This counter is cumulated when IPSec packet transmission from the other end of the IPSec tunnel to the eNB is valid.

Y

CC

10 s

int

0~21474 83647

-

-

VPNRxDropPack et

count

The cumulated number of IPSec packets discarded after being received through the IPSec tunnel.

This counter is cumulated when IPSec packet transmission from the other end of the IPSec tunnel to the eNB is

Y

CC

10 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

49

Chapter 2 Counter Description Name

Unit

Description

VPNTxOctet

Mbytes

The cumulated number of octet unit that corresponds to the length of IPSec packets transmitted through the IPSec tunnel.

VPNTxPacket

count

VPNTxDropPack et

count

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when IPSec packet transmission from the eNB to the other end of the IPSec tunnel is valid.

Y

CC_LL

10 s

int

0~21474 83647

-

-

The cumulated number of IPSec packets transmitted through the IPSec tunnel.

This counter is cumulated when IPSec packet transmission from the eNB to the other end of the IPSec tunnel is valid.

Y

CC

10 s

int

0~21474 83647

-

-

The cumulated number of IPSec packets discarded before being transmitted through the IPSec tunnel.

This counter is cumulated when IPSec packet transmission from the eNB to the other end of the IPSec tunnel is invalid.

Y

CC

10 s

int

0~21474 83647

-

-

invalid.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

50

Chapter 2 Counter Description

RRC The following figure shows the statistical definition and message flow for each stage of the Idle to Active (Service Request) procedure by the UE, which allows to identify the overall handling of the RRC/E-RAB/S1 SIG statistics. Figure 15. RRC/E-RAB/S1 SIG Statistics Processing UE

eNB

EPC

MME

S/GW

1) Random Access Procedure 2) RRCConnectionRequest 3) RRCConnectionSetup

[Step 1] RRC establishment

4) RRCConnectionSetupComplete (SERVICE REQUEST)

5) Initial UE Message (SERVICE REQUEST)

6) Authentication/NAS Security Setup

[Step 2] S1SIG setting

7) INITIAL CONTEXT SETUP REQUEST (SERVICE ACCEPT)

8) SecurityModeCommand 9) SecurityModeComplete 10) RRCConnectionReconfiguration (SERVICE ACCEPT)

[Step 3] E-RAB establishment

11) RRCConnectionReconfiguration Complete Uplink data

Uplink data 12) INITIAL CONTEXT SETUP RESPONSE

13) Modify Bearer Request 14) Modify Bearer Response

Downlink data

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Downlink data

51

Chapter 2 Counter Description

Step

Description

1)

The UE performs the Random Access procedure with the eNB.

2)-4)

The UE transmits the NAS SERVICE REQUEST message to the MME. The SERVICE REQUEST message is encapsulated in an RRC message transmitted to the eNB.

5)

The Pico eNB includes the SERVICE REQUEST message in the INITIAL UE message, which is an S1-AP Control message, and transmits it to the MME.

6)

If there is no UE context for the UE in the network, the integrity is not protected for the ATTACH REQUEST message, or the integrity check fails, an authentication and an NAS security setup are always performed. The UE performs the EPS AKA procedure (TS 33.401, 6.1.1) with the MME. The MME sets up an NAS security association with the UE using the NAS SMC procedure (TS 33.401, 7.2.4.4).

7)

The MME transmits the S1-AP Initial Context Setup Request message to the eNB. This step activates both the radio bearer and S1 bearer for all active EPS bearers.

8)-11)

The eNB sets up the RRC radio bearers. The user plane security is set up at this step. The uplink data from the UE can be sent to the S-GW by the S-GW. The eNB transmits the uplink data to the S-GW, and then the S-GW transmits it to the P-GW.

12)

The Pico eNB transmits the INITIAL CONTEXT SETUP RESPONSE message (S1-AP) to the MME.

13)-14)

For each PDN connection, the MME transmits the Modify Bearer Request message to the S-GW. Now, the S-GW can transmit the downlink data to the UE. The S-GW transmits the Modify Bearer Response message to the MME.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

52

Chapter 2 Counter Description

RRC Connection Establishment This section provides access statistics between RRC connection request and RRC connection setup completions collected for each cell. The access call is identified by the establishment cause within the RRC connection request message initially informed by the UE. (3GPP TS 36.331) Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

EstabCause

RRC Connection Establishment Cause 0: emergency (Emergency call connection) 1: highPriorityAccess (Access by the UE with a specific access class) 2: mt_Access (Access by the UE due to paging received) 3: mo_Signaling (Access by the UE due to attach) 4: mo_Data (Access by the UE due to service request) 5: delay_tolerant_access: Access by the delay tolerant access

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnEstab Att

count

The cumulated number of receiving RRCConnectionRequest from the UE

This counter is cumulated when the eNB received the RRCConnectionRequest from the UE

Y

CC

event

int

0~21 4748 3647

-

-

ConnEstab Succ

count

The cumulated number of receiving RRCConnectionSetupCompl

This counter is cumulated when the eNB received the RRCConnectionSetupComplete

Y

CC

event

int

0~21 4748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

53

Chapter 2 Counter Description Name

Unit

Description

Trigger

ete in the RRC connection establishment Procedure from the UE

in the RRC connection establishment Procedure from the UE

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 3647

Granularity Formula

Hourly, Daily, Monthly Formula

ConnEstab Fail_CpCc To

count

The cumulated number when a call is released due to call control timeout in the RRC connection establishment Procedure because of not receiving response message from the protocol blocks (MAC, RLC, PDCP, GTP)

This counter is cumulated when a call is released due to call control timeout in the RRC connection establishment Procedure because of not receiving response message from the protocol blocks (MAC, RLC, PDCP, GTP)

Y

CC

event

int

0~21 4748 3647

-

-

ConnEstab Fail_CpCc Fail

count

The cumulated number when a call is released due to reset notification (eNB failure or block restart) in the RRC connection establishment Procedure

This counter is cumulated in the following cases. This counter is cumulated when the eNB releases a call due to ECMB reset during RRC connection establishment Procedure after transmitted RRCConnectionSetup to UE This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during RRC connection establishment procedure. This counter is cumulated when the eNB releases the call because mismatches on the UE have occurred both

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

54

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

between the ECCB and RLC and between the ECCB and MAC in the execution of an audit on UE information after the eNB has transmitted an RRCConnectionSetup to the UE during RRC connection establishment Procedure. This counter is cumulated when the eNB releases the call due to invalid MME after receiving the RRCConnectionSetupComple te message from UE during RRC connection establishment Procedure. ConnEstab Fail_UpMa cFail

count

The cumulated number when a call is released due to the failure between MAC and ECCB block in the RRC connection establishment Procedure

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated in the following cases. This counter is cumulated when the eNB releases a call due to receiving a failure message from the MAC after the eNB transmits RRCConnectionSetup to the UE during the RRC connection establishment procedure. This counter is cumulated when the eNB releases a call since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information after transmitting

55

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

RRCConnectionSetup to the UE during the RRC connection establishment procedure. ConnEstab Fail_UpPd cpFail

count

The cumulated number when a call is released due to the failure between PDCP and ECCB block in the RRC connection establishment Procedure

This counter is cumulated when the eNB releases a call due to receiving a Fail message from the PDCP after the eNB transmits RRCConnectionSetup to the UE during the RRC connection establishment procedure.

Y

CC

event

int

0~21 4748 3647

-

-

ConnEstab Fail_UpRlc Fail

count

The cumulated number when a call is released due to the failure between RLC and ECCB block in the RRC connection establishment Procedure

This counter is cumulated in the following cases. This counter is cumulated when the eNB releases a call due to receiving a Fail message from the RLC after the eNB transmits RRCConnectionSetup to the UE during the RRC connection establishment procedure. This counter is cumulated when the eNB releases a call since a mismatch with the RLC occurs in the execution of an audit with the DSP after transmitting RRCConnectionSetup to the UE during the RRC connection establishment procedure.

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

56

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnEstab Fail_RrcSi gTo

count

The cumulated number when a call is released due to timeout in the RRC connection establishment Procedure because of not receiving RRCConnectionSetupCompl ete Message.

This counter is cumulated when the eNB releases a call due to a timeout that occurs since the eNB transmits RRCConnectionSetup to the UE and does not receive RRCConnectionSetupComplete from the UE during the RRC connection establishment procedure.

Y

CC

event

int

0~21 4748 3647

-

-

ConnEstab Fail_S1apL inkFail

count

The cumulated number when a call is released due to the S1AP link in the RRC connection establishment Procedure, because the S1AP linke status is changed to Out of service.

This counter is cumulated in the following cases. This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) after transmitting RRCConnectionSetup to the UE during RRC connection establishment Procedure. This counter is cumulated when eNB released call due to SCTB reset during RRC connection establishment Procedure after transmitting RRCConnectionSetup message to UE

Y

CC

event

int

0~21 4748 3647

-

-

ConnEstab Fail_S1ap SigFail

count

The cumulated number when a call is released due to receiving S1AP reset from MME in the RRC connection establishment Procedure

This counter is cumulated when a call is released due to receiving S1AP reset from MME in the RRC connection establishment Procedure

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

57

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnEstab Reject_Cp CcFail

count

The cumulated number when a call cannot be accepted because the cell is barred after receiving the RRC Connection Request message.

This counter is cumulated in the following cases. This counter is cumulated when the eNB transmits RRCConnectionReject to the UE since the eNB receives RRCConnectionRequest from the UE but the operational state of the cell (operational state of RTRV-CELL-STS) is Disabled and the RRC connection establishment procedure is judged unable to be performed. This counter is cumulated when the eNB transmits RRCConnectionReject to the UE since the eNB receives RRCConnectionRequest from the UE but the internal resource allocation in eNB fails and the RRC connection establishment procedure is judged unable to be performed. This counter is cumulated when the eNB tranmitted the RRCConnectionReject to UE due to invalid MME after receiving RRCConnectionRequest message during RRC connection establishment Procedure

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

58

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnEstab Reject_Cp CapaCacF ail

count

The cumulated number when a call cannot be accepted due to Call Admission Control (CAC based on Call Count per eNB or CAC based on Call Count per Cell ) after receiving the RRC Connection Request message in the RRC connection establishment Procedure, and the eNB transmitted RRCConnectionReject message to UE.

This counter is cumulated when a call cannot be accepted due to Call Admission Control (CAC based on Call Count per eNB or CAC based on Call Count per Cell ) after receiving the RRC Connection Request message in the RRC connection establishment Procedure, and the eNB transmitted RRCConnectionReject message to UE.

Y

CC

event

int

0~21 4748 3647

-

-

ConnEstab Reject_S1 apMmeOvl d

count

The cumulated number when a call cannot be accepted after receiving RRCConnectioRequest message from UE due to MME overload in the RRC connection establishment Procedure and then the eNB transmitted RRCConnectionReject message to UE.

This counter is cumulated when the eNB transmits RRCConnectionReject to the UE since the eNB receives RRCConnectionRequest from the UE, but the UE-Identity is STMSI and MME state that allocates S-TMSI is OverLoad, or the UE-Identity is a random value and all MME states are OverLoad, so the RRC connection establishment procedure is judged unable to be performed.

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

59

Chapter 2 Counter Description

Collection Time (Success) Figure 16. Collection Time for RRC Connection Establishment UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

2

ConnEstabSucc

RRCConnectionSetup

RRCConnectionSetupComplete

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60

Chapter 2 Counter Description

Collection Time (Failure) Figure 17. Collection Time for ConnEstabFail_CpCcTo eNB UE

MAC/RLC/PDCP

ECCB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup Timer RRCConnectionSetup Success Message

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

X

2

Failure - ConnEstabFail_CpCcTo

61

Chapter 2 Counter Description Figure 18. Collection Time for ConnEstabFail_CpCcFail (1) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest 1

ConnEstabAtt

RRCConnectionSetup ECMB reset 2

Failure - ConnEstabFail_CpCcFail

Figure 19. Collection Time for ConnEstabFail_CpCcFail (2) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup Cell disabled 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnEstabFail_CpCcFail

62

Chapter 2 Counter Description Figure 20. Collection Time for ConnEstabFail_CpCcFail (3) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC 2

Failure - ConnEstabFail_CpCcFail

Figure 21. Collection Time for ConnEstabFail_CpCcFail (4) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup RRCConnectionSetupComplete Available MME doesn’t exist 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnEstabFail_CpCcFail

63

Chapter 2 Counter Description Figure 22. Collection Time for ConnEstabFail_UpMacFail (1) eNB ECCB

MAC

UE

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

2

Failure - ConnEstabFail_UpMacFail

RRCConnectionSetup Fail Message

Figure 23. Collection Time for ConnEstabFail_UpMacFail (2) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup A Mismatch of UE information occurred in the execution of audit between the ECCB and MAC 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnEstabFail_UpMacFail

64

Chapter 2 Counter Description Figure 24. Collection Time for ConnEstabFail_UpPdcpFail eNB ECCB

PDCP

UE

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

2

Failure - ConnEstabFail_UpPdcpFail

RRCConnectionSetup Fail Message

Figure 25. Collection Time for ConnEstabFail_UpRlcFail (1) eNB UE

RLC

ECCB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

2

Failure - ConnEstabFail_UpRlcFail

RRCConnectionSetup Fail Message

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

65

Chapter 2 Counter Description Figure 26. Collection Time for ConnEstabFail_UpRlcFail (2) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup A Mismatch of UE information occurred in the execution of audit between the ECCB and RLC 2

Failure - ConnEstabFail_UpRlcFail

Figure 27. Collection Time for ConnEstabFail_RrcSigTo UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup Timer RRCConnectionSetup RRCConnectionSetupComplete

X

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

2

Failure - ConnEstabFail_RrcSigTo

66

Chapter 2 Counter Description Figure 28. Collection Time for ConnEstabFail_S1apLinkFail (1) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup S1 AP Link is Out of Service Status

X 2

Failure - ConnEstabFail_S1apLinkFail

Figure 29. Collection Time for ConnEstabFail_S1apLinkFail (2) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup SCTB reset 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnEstabFail_S1apLinkFail

67

Chapter 2 Counter Description Figure 30. Collection Time for ConnEstabFail_S1apSigFail UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

RRCConnectionSetup RESET 2

Failure - ConnEstabFail_S1apSigFail

Figure 31. Collection Time for ConnEstabReject_CpCcFaill (1) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

Cell disabled RRCConnectionReject 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnEstabReject_CpCcFail

68

Chapter 2 Counter Description Figure 32. Collection Time for ConnEstabReject_CpCcFaill (2) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

Internal resource allocation Failure RRCConnectionReject 2

Failure - ConnEstabReject_CpCcFail

Figure 33. Collection Time for ConnEstabReject_CpCcFail (3) UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

Available MME doesn’t exist RRCConnectionReject 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnEstabReject_CpCcFail

69

Chapter 2 Counter Description Figure 34. Collection Time for ConnEstabReject_CpCapaCacFail UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

1

ConnEstabAtt

CAC based on Call Count per eNB Fail or CAC based on Call Count per Cell Fail RRCConnectionReject 2

Failure - ConnEstabReject_CpCapaCacFail

Figure 35. Collection Time for ConnEstabReject_S1apMmeOvld UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

ConnEstabAtt

1

MME OverLoad RRCConnectionReject 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnEstabReject_S1apMmeOvld

70

Chapter 2 Counter Description

For statistics on RRC connection establishment, Attempt, Success, Fail and Reject statistics are counted. Attempt statistic is counted when the RRC Connection Request message is received. Success statistic is counted when the messages up to RRC Connection Setup Complete are successfully received. When a timeout or internal failure occurs during the procedure from 1 to 2 in the figure above, it is counted as Fail, returning the cause value. Reject statistic is counted when the eNB determines that the call cannot be accepted after receiving the RRC Connection Request message, and the applicable cause value is recorded.

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71

Chapter 2 Counter Description

RRC Connection Reconfiguration This section provides statistics on the RRC Connection Reconfiguration’s count for each cell. There is no Fail statistic as the RRC Connection Reconfiguration message is transmitted down from the SeNB and the RRC Connection Reconfiguration Complete message is transmitted to the TeNB. In this case, the attempt and success counts in the reconfiguration statistics for the eNB can be different. (3GPP TS 36.331) Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReconf igAtt

count

The cumulated number when the eNB transmits the RRCConnectionReconfigurat ion to UE

This counter is cumulated when the eNB transmitted the RRCConnectionRec onfiguration to UE

Y

CC

event

int

0~2147483 647

-

-

ConnReconf igSucc

count

The cumulated number when the eNB received the RRCConnectionReconfigurat ionComplete from UE

This counter is cumulated when the eNB received the RRCConnectionRec onfigurationComplet e from the UE.

Y

CC

event

int

0~2147483 647

-

-

SCellAddCo unt

count

The cumulated number of Scell (Secondary Cell) that is included in the

This counter is cumulated by the number of

Y

CC

event

int

0~2147483 647

-

-

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Chapter 2 Counter Description Name

SCellReleas eCount

Unit

count

Description

Trigger

sCellToAddModList of RRCConnectionReconfigurat ion when the eNB transmits RRCConnectionReconfigurat ion message for CA (Carrier Aggregation) to the UE

Secondary Cells (SCell) included in sCellToAddModList of RRCConnectionRec onfiguration when the eNB transmits RRCConnectionRec onfiguration to the UE for Carrier Aggregation (CA).

The cumulated number of Scell (Secondary Cell) that is included in the sCellToReleaseList of RRCConnectionReconfigurat ion when the eNB transmits RRCConnectionReconfigurat ion message for CA (Carrier Aggregation) to the UE

This counter is cumulated by the number of Secondary Cells (SCell) included in sCellToReleaseList of RRCConnectionRec onfiguration when the eNB transmits RRCConnectionRec onfiguration to the UE for Carrier Aggregation (CA).

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483 647

-

-

73

Chapter 2 Counter Description

Collection Time Figure 36. Collection Time for ConnReconfigAtt UE

eNB

MME

S/GW

MME

S/GW

MME

S/GW

RRC_CONNECTED RRCConnectionReconfiguration

1

ConnReconfigAtt

Figure 37. Collection Time for ConnReconfigSucc UE

eNB RRCConnectionReconfiguration Complete

1

ConnReconfigSucc

Figure 38. Collection Time for SCellAddCount UE

eNB RRC_CONNECTED RRCConnectionReconfiguration (with sCellToAddModList)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1

SCellAddCount

74

Chapter 2 Counter Description Figure 39. Collection Time for SCellReleaseCount UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReconfiguration (with sCellToReleaseList)

1

SCellReleaseCount

The transmission of the RRC Connection Reconfiguration to the UE is counted as Attempt, while the receipt of RRC Connection Reconfiguration Complete from the UE is counted as Success. Upon handover, the source eNB transmits RRC Connection Reconfiguration (handover command) to the UE; the UE transmits RRC Connection Reconfiguration Complete (handover command complete) to the target eNB. Therefore, a fail count is not returned because it is not possible to determine transmission failure.

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Chapter 2 Counter Description

RRC Connection Re-establishment This section provides statistics as shown below, when a RRC Reestablishment cause occurs with the UE in RRC connected state, statistics on the RRC connection Reestablishment are collected for each cell. (3GPP TS 36.331) Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

ReEstabCause

RRC Connection Reestablishment Cause 0 (reconfigurationFailure): Reestablishment occurs due to reconfiguration failure 1 (handoverFailure): Reestablishment occurs due to handover failure 2 (otherFailure): Reestablishment occurs due to other failures 3: reserved

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEsta bAtt

count

The cumulated number of RRCConnectionReestablishmentRequest messages received from the UE.

This counter is cumulated when the eNB receives an RRCConnectionReestablishmentRequest message from the UE.

Y

CC

event

int

0~2 147 483 647

-

-

ConnReEsta bSucc

count

The cumulated number of RRCConnectionReestablishmentComplete messages received from the UE during the RRC connection re-establishment

This counter is cumulated when eNB receives RRCConnectionReestablishmentComplete message as a result of transmitting

Y

CC

event

int

0~2 147 483 647

-

-

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Chapter 2 Counter Description Name

ConnReEsta bFail_CpCc Fail

Unit

count

Description

Trigger

procedure.

RRCConnectionReestablishment request to the UE during the RRC connection reestablishment procedure.

The cumulated number when the RRC connection reestablishment procedure fails due to a change of eNB status or eNB internal resource allocation fails.

This counter is cumulated in the following cases. This counter is cumulated when the eNB releases a call due to ECMB reset after the eNB transmits an RRCConnectionReestablishment request to the UE during the RRC connection reestablishment procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB. The operational state of the cell (operational State of RTRVCELL-STS) gets changed due to a disabilty of the eNB transmission. RRC connection is being reestablished to the UE. This counter is cumulated when the eNB releases the call because mismatches on the UE have occurred both between the ECCB and RLC and between the ECCB and MAC in the

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147 483 647

-

-

77

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147 483 647

-

-

execution of an audit on UE information after the eNB has transmitted an RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases a call since a failure occurs during internal resource allocation in eNB for transmitting RRCConnectionReestablishment to the UE during the RRC connection re-establishment procedure. ConnReEsta bFail_UpMa cFail

count

The cumulated number of failures to perform the RRC connection re-establishment procedure due to a failure that has occurred between the MAC and ECCB during the said procedure.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the eNB releases the call as a result of receiving a Fail message from the MAC after the eNB has transmitted an RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases the call when there is a mismatch between the ECCB and MAC in the execution of the audit of UE information after the eNB has transmitted an RRCConnectionReestablishment to the UE.

78

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEsta bFail_UpPdc pFail

count

The cumulated number of failures to perform the RRC connection re-establishment procedure due to a failure that has occurred between the PDCP and ECCB during the said procedure.

This counter is cumulated when the eNB releases the call as a result of receiving a internal failure message (msgCpdcpControlFailure) from the PDCP after the eNB has transmitted an RRCConnectionReestablishment to the UE. When receiving invalid parameter (in case when callid, rbid and lochType are not within the range) from ECCB block in eNB, PDCP transmits Failure Message to ECCB block.

Y

CC

event

int

0~2 147 483 647

-

-

ConnReEsta bFail_UpRlc Fail

count

The cumulated number of failures to perform the RRC connection re-establishment procedure due to a failure that has occurred between the RLC and ECCB during the said procedure.

This counter is cumulated when the eNB releases the call as a result of receiving a internal failure message (msgCrlcConfigFailure or msgCrlcControlFailure) from the RLC after the eNB has transmitted an RRCConnectionReestablishment to the UE. When invalid parameter (in case when callid, rbid, lochID and lochType are not within the range) is received from ECCB block in eNB or when there are not much resources in the RLC, the RLC transmits

Y

CC

event

int

0~2 147 483 647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147 483 647

-

-

Failure Message to ECCB block. This counter is cumulated when the eNB releases the call because a mismatch with the RLC has occurred in the execution of an audit with the DSP after the eNB has transmitted an RRCConnectionReestablishment to the UE. ConnReEsta bFail_RrcSig To

count

The cumulated number of failures to perform the RRC connection re-establishment procedure due to a timeout that has occurred as a result of not being able to receive a response message from the inner blocks (PDCP, RLC, MAC) or RRC connection reestablishment complete message from the UE during the said procedure.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the eNB releases the call due to a timeout has occurred as a result of not being able to receive an RRCConnectionReestablishmentComplete message from the UE after the eNB has transmitted an RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases the call due to a timeout has occurred as a result of not being able to receive a response message from the inner blocks (PDCP, RLC, MAC) after the eNB has transmitted an RRCConnectionReestablishment to the UE.

80

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEsta bFail_S1apL inkFail

count

The cumulated number of failures to perform the RRC connection re-establishment procedure due to a change of S1AP link status to ‘Out of Service’ during the said procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) after the eNB has transmitted an RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases the call due to an SCTB reset, occurred after the eNB has transmitted an RRCConnectionReestablishment request to the UE.

Y

CC

event

int

0~2 147 483 647

-

-

ConnReEsta bFail_S1apL SigFail

count

The cumulated number of failures to perform the RRC connection re-establishment procedure as a result of receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the said procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME after the eNB has transmitted RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME after the eNB has transmitted an RRCConnectionReestablishment to the UE.

Y

CC

event

int

0~2 147 483 647

-

-

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81

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEsta bReject_Cp CcFail

count

The cumulated number of RRCConnectionReestablishmentReject messages transmitted to the UE since the RRC connection reestablishment procedure has been judged unable to be performed after receiving RRCConnectionReestablishmentRequest from the UE.

This counter is cumulated when the eNB transmits the RRCConnectionReestablishmentReject message to the UE of it being judged to be unable to perform RRC connection reestablishment Procedure due to the lack of context information about the UE even though the eNB has received an RRCConnectionReestablishmentRequest message from the UE. This counter is cumulated when the eNB transmits to RRC connection reestablishment rejects message to the UE because the RRC connection reestablishment procedure has been judged unable to perform. As a result of which the eNB receives a RRC connection reestablishment request message before transmitting to MME a INITIAL CONTEXT SETUP RESPONSE message, which happens when the UE is not completely attached.

Y

CC

event

int

0~2 147 483 647

-

-

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82

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when the eNB transmits an RRC connection reestablishment rejects message to the UE because the RRC connection reestablishment procedure has been judged unable to perform as a result of the eNB receiving a RRC connection reestablishment request message from the UE before receiving a SN STATUS TRANSFER from the source of eNB or receiving a MME STATUS TRANSFER message from MME during the inter-eNB handing over procedure. This counter is cumulated when the eNB transmits an RRCConnectionReestablishmentReject message to the UE after the RRC connection reestablishment procedure has been judged unable to be performed because, even though the eNB has received from the UE an RRCConnectionReestablishmentRequest to a different cell from the existing cell, the new target Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

83

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

cell is barred (cellBarred of RTRV-CELL-ACS). This counter is cumulated when the eNB transmits an RRCConnectionReestablishmentReject message to the UE after the RRC connection reestablishment procedure has been judged unable to be performed because, even though the eNB has received from the UE an RRCConnectionReestablishmentRequest to a different cell from the existing cell, the new target cell is in Locked or ShuttingDown status. This counter is cumulated when the eNB transmits the RRCConnectionReestablis hmentReject message to the UE of it being judged to be unable to perform RRC connection reestablishment Procedure due to failure of repremption procedure in the changed Cell even though the eNB has received an RRCConnectionReestablis hmentRequest message from the UE. Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

84

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEsta bReject_Cp CapaCaccF ail

count

The cumulated number of RRCConnectionReestablishmentReject messages transmitted to the UE since the RRC connection reestablishment procedure has been judged unable to be performed by the Call Admission Control (CAC) based on call count per cell operation or the CAC based on DRB count per cell operation after receiving RRCConnectionReestablishmentRequest from the UE.

This counter is cumulated when the eNB transmits an RRCConnectionReestablishmentReject message to the UE after the RRC connection reestablishment procedure has been judged unable to be performed by the Call Admission Control (CAC) based on call count per cell operation or the CAC based on DRB count per cell operation which in the new target cell; even though the eNB has received from the UE an RRCConnectionReestablishmentRequest, the target cell has changed from the existing cell to a new cell.

Y

CC

event

int

0~2 147 483 647

-

-

ConnReEsta bReject_Cp QosCacFail

count

The cumulated number RRCConnectionReestablishmentReject messages transmitted to the UE since the RRC connection reestablishment procedure has been judged unable to be performed by the Call Admission Control (CAC) based on QoS operation after receiving RRCConnectionReestablishmentRequest from the UE.

This counter is cumulated when the eNB transmits an RRCConnectionReestablishmentReject message to the UE after the RRC connection reestablishment procedure has been judged unable to be performed by the Call Admission Control (CAC) based on QoS operation in the new target cell even though the eNB has received from the UE an RRCConnectionReestablishmentRequest to a

Y

CC

event

int

0~2 147 483 647

-

-

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85

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

different cell from the existing cell.

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86

Chapter 2 Counter Description

Collection Time Figure 40. Collection Time for RRC Connection Re-Establishment UE

eNB

MME

S/GW

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest RRCConnectionReestablishment RRCConnectionReestablishment Complete

1

ConnReEstabAtt

2

ConnReEstabSucc

RRC_CONNECTED

Figure 41. Collection Time for ConnReEstabFail_CpCcFail (1) UE

eNB RRC_CONNECTED

RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

RRCConnectionReestablishment ECMB reset 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnReEstabFail_CpCcFail

87

Chapter 2 Counter Description Figure 42. Collection Time for ConnReEstabFail_CpCcFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

RRCConnectionReestablishment Cell disabled 2

Failure - ConnReEstabFail_CpCcFail

Figure 43. Collection Time for ConnReEstabFail_CpCcFail (3) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

RRCConnectionReestablishment Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnReEstabFail_CpCcFail

88

Chapter 2 Counter Description Figure 44. Collection Time for ConnReEstabFail_CpCcFail (4) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

Internal resource allocation Failure 2

Failure - ConnReEstabFail_CpCcFail

Figure 45. Collection Time for ConnReEstabFail_UpMacFail (1) eNB ECCB

MAC

UE

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

2

Failure - ConnReEstabFail_UpMacFail

RRCConnectionReestablishment Fail Message

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

89

Chapter 2 Counter Description Figure 46. Collection Time for ConnReEstabFail_UpMacFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

RRCConnectionReestablishment A mismatch of UE information occurred in the execution of audit between the ECCB and MAC 2

Failure - ConnReEstabFail_UpMacFail

Figure 47. Collection Time for ConnReEstabFail_UpPdcpFail eNB ECCB

PDCP

UE

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

2

Failure - ConnReEstabFail_UpPdcpFail

RRCConnectionReestablishment Fail Message

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

90

Chapter 2 Counter Description Figure 48. Collection Time for ConnReEstabFail_UpRlcFail (1) eNB ECCB

RLC

UE

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

2

Failure - ConnReEstabFail_UpRlcFail

RRCConnectionReestablishment Fail Message

Figure 49. Collection Time for ConnReEstabFail_UpRlcFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

RRCConnectionReestablishment A mismatch of UE information occurred in the execution of audit between the ECCB and RLC 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnReEstabFail_UpRlcFail

91

Chapter 2 Counter Description Figure 50. Collection Time for ConnReEstabFail_RrcSigTo (1) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest 1

ConnReEstabAtt

RRCConnectionReestablishment

Timer RRCConnectionReEstablish RRCConnectionReestablishmentComplete

X

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

2

Failure - ConnReEstabFail_RrcSigTo

92

Chapter 2 Counter Description

Figure 51. Collection Time for ConnReEstabFail_RrcSigTo (2) eNB ECCB

MAC/RLC/PDCP

UE

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest 1

ConnReEstabAtt

RRCConnectionReestablishment

Timer RRCConnectionReEstablish

Success Message

X

2

Failure - ConnReEstabFail_RrcSigTo

Figure 52. Collection Time for ConnReEstabFail_S1apLinkFail (1) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest 1

ConnReEstabAtt

RRCConnectionReestablishment

S1 AP Link is Out of Service Status

X 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnReEstabFail_S1apLinkFail

93

Chapter 2 Counter Description Figure 53. Collection Time for ConnReEstabFail_S1apLinkFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest 1

ConnReEstabAtt

RRCConnectionReestablishment SCTB reset 2

Failure - ConnReEstabFail_S1apLinkFail

Figure 54. Collection Time for ConnReEstabFail_S1apLSigFail (1) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

RRCConnectionReestablishment S1AP UE CONTEXT RELEASE COMMAND 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnReEstabFail_S1apSigFail

94

Chapter 2 Counter Description Figure 55. Collection Time for ConnReEstabFail_S1apLSigFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest 1

ConnReEstabAtt

RRCConnectionReestablishment RESET 2

Failure - ConnReEstabFail_S1apSigFail

Figure 56. Collection Time for ConnReEstabReject_CpCcFail (1) UE

eNB

MME

RRCConnectionReestablishmentRequest 1

S/GW

ConnReEstabAtt

No context information about the existence of the UE RRCConnectionReestablishmentReject 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnReEstabReject_CpCcFail

95

Chapter 2 Counter Description Figure 57. Collection Time for ConnReEstabReject_CpCcFail (2) UE

eNB

MME

S/GW

Attach Procedure is not completed RRCConnectionReestablishmentRequest 1

ConnReEstabAtt

2

Failure - ConnReEstabReject_CpCcFail

RRCConnectionReestablishmentReject

Figure 58. Collection Time for ConnReEstabReject_CpCcFail (3) UE

Target eNB

MME

S/GW

SN STATUS TRANSFER message is yet to be received from the source eNB or MME STATUS TRANSFER message is yet to be received from the MME when inter-eNB handvoer operation is perfomed. RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

2

Failure - ConnReEstabReject_CpCcFail

RRCConnectionReestablishmentReject

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

96

Chapter 2 Counter Description Figure 59. Collection Time for ConnReEstabReject_CpCcFail (4) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

Cell Barred RRCConnectionReestablishmentReject 2

Failure - ConnReEstabReject_CpCcFail

Figure 60. Collection Time for ConnReEstabReject_CpCcFail (5) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

Cell Locked or Shutting Down RRCConnectionReestablishmentReject 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnReEstabReject_CpCcFail

97

Chapter 2 Counter Description Figure 61. Collection Time for ConnReEstabReject_CpCcFail (6) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

Pre-emption Fail RRCConnectionReestablishmentReject 2

Failure - ConnReEstabReject_CpCcFail

Figure 62. Collection Time for ConnReEstabReject_CpCapaCacFail UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

1

ConnReEstabAtt

CAC based on Call Count per Cell Fail or CAC based on DRB Count per Cell Fail RRCConnectionReestablishmentReject 2

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnReEstabReject_CoCapaCacFail

98

Chapter 2 Counter Description Figure 63. Collection Time for ConnReEstabReject_CpQosCacFail UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest 1

ConnReEstabAtt

CAC based on QoS Fail RRCConnectionReestablishmentReject 2

Failure - ConnReEstabReject_CpQosCacFail

When RRC Connection Reestablishment Request is received, it is counted as an attempt. If the call context exists in the eNB and the security key value uploaded by the UE matches, RRC Connection Re-establishment is transmitted to the UE; and when RRC Connection Re-establishment Complete is received, it is counted as Success. If a call text does not exist in the eNB or the security key value uploaded by the UE does not match, the RRC Connection Reestablishment Reject is transmitted to the UE and is counted as a Reject. Then, if the RRC Connection Reestablishment Complete is not received, the call is released.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

99

Chapter 2 Counter Description

RRC Connection Release This section provides statistics on the RRC Connection Release for each cell. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease _CpCcNormal

count

The cumulated number when the RRC connection is released normally from the eNB after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC connection is released normally from the eNB after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease _CpCcTo

count

The cumulated number when the RRC connection is released from the eNB due to a timeout that has occurred as a result of not being able to receive a response message from the inner blocks (PDCP, GTP, RLC, MAC) after the RRC connection establishment procedure

This counter is cumulated when the RRC connection is released from the eNB due to a timeout that has occurred as a result of not being able to receive a response message from the inner blocks (PDCP, GTP, RLC, MAC) after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

100

Chapter 2 Counter Description Name

Unit

ConnRelease _CpCcFail

count

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when the eNB releases a call due to ECMB reset after RRC connection establishment Procedure completed This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRVCELL-STS) is changed to disabled after completing RRC connection establishment Procedure This counter is cumulated when the eNB releases a call since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution an audit of UE information after the RRC connection establishment procedure is completed. This counter is cumulated when the eNB releases a call since a failure occurs during internal resource allocation in eNB after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

is completed. The cumulated number when the RRC connection is released from the eNB since the eNB status changes or the eNB internal resource allocation fails after the RRC connection establishment procedure is completed.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

101

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease _UpGtpFail

count

The cumulated number when the RRC connection is released from the eNB since a failure occurs between the GTP and ECCB after the RRC connection establishment procedure is completed.

This counter is cumulated when eNB released RRC Connection due to receiving Fail message from the GTP, after completing RRC connection establishment Procedure

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease _UpMacFail

count

The cumulated number when the RRC connection is released from the eNB since a failure occurs between the MAC and ECCB after the RRC connection establishment procedure is completed.

This counter is cumulated when RRC Connection released due to receiving the Fail message from MAC after completing RRC connection establishment Procedure This counter is cumulated when the RRC connection is released since a mismatch on the UE occurs between the ECCB and MAC when the eNB executes an audit of the UE information after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease _UpMacUEIn act

count

The cumulated number when the RRC connection is released from the eNB since a timeout occurs in the UE after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC Connection released due to Inactivity Timeout occurs for UE after completed RRC connection establishment Procedure

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease

count

The cumulated number

This counter is cumulated when

Y

CC

event

int

0~21

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

102

Chapter 2 Counter Description Name

Unit

_UpPdcpFail

Description

Trigger

when the RRC connection is released from the eNB since a fail message is received from the PDCP after the RRC connection establishment procedure is completed.

a call is release due to receiving Fail message from the PCDP after completing RRC connection establishment Procedure

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 4748 3647

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease _UpRlcFail

count

The cumulated number when the RRC connection is released from the eNB since a failure occurs between the RLC and ECCB after the RRC connection establishment procedure is completed.

This counter is cumulated when RRC Connection released due to receiving the Fail message from MAC after completing RRC connection establishment Procedure This counter is cumulated when the RRC connection is released since a mismatch on the UE occurs between the ECCB and RLC when the eNB executes an audit of the UE information after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease _RrcHcTo

count

The cumulated number when the RRC connection is released since RRCConnectionReconfig urationComplete is not received from the UE during the intra-eNB handover procedure after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC connection is released since RRCConnectionReconfiguratio nComplete is not received from the UE during the intra-eNB handover procedure after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

103

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease _RrcSigFail

count

The cumulated number when the RRC connection is released from the eNB due to a duplication check after an RRCConnectionReestablishmentRequest or RRCConnectionRequest is received before the attach process is completed after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC connection is released in eNB since the RRC connection reestablishment procedure is judged unable to be performed when the eNB receives RRCConnectionReestablishmentRequest before transmitting INITIAL CONTEXT SETUP RESPONSE to MME since the attach process for the UE is not completed. This counter is cumulated when the RRC connection of an existing call is released in eNB through a duplication check when the eNB receives RRCConnectionRequest and the UE-Identity of RRCConnectionRequest is STMSI while an existing call has the same S-TMSI. This counter is cumulated when the RRC connection of an existing call is released in eNB through a duplication check when the eNB receives RRCConnectionRequest and the UE-Identity of RRCConnectionRequest is a random value while an existing call has the same

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

104

Chapter 2 Counter Description Name

Unit

Description

ConnRelease _RrcSigTo

count

The cumulated number when the RRC connection is released from the eNB due to a timeout that has occurred as a result of not being able to receive a RRC response message from the UE after the RRC connection establishment procedure is completed.

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

random value.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the RRC connection is released in eNB due to a timeout that occurs when RRCConnectionReconfigurati onComplete is not received from the UE after the RRC connection establishment procedure is completed and RRCConnectionReconfigurati on is transmitted to the UE. This counter is cumulated when the RRC connection is released in eNB due to a timeout that occurs when RRCConnectionReestablishmentComplete is not received from the UE after the RRC connection establishment procedure is completed and RRCConnectionReestablishment is transmitted to the UE. This counter is cumulated when the RRC connection is released in eNB after the UE establishment procedure is completed, SecurityModeCommand is transmitted to the UE, and SecurityModeFailure is received from the UE.

105

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

This counter is cumulated when the RRC connection is released in eNB due to a timeout that occurs when SecurityModeComplete is not received from the UE after the RRC connection establishment procedure is completed and SecurityModeCommand is transmitted to the UE. This counter is cumulated when the RRC connection is released in eNB due to a timeout that occurs when UECapabilityInformation is not received from the UE after the RRC connection establishment procedure is completed and UECapabilityEnquiry is transmitted to the UE. ConnRelease _CpBhCacFail

count

The cumulated number when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on backhaul bandwidth operation in the RRC connection establishment procedure after the said procedure is completed.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the RRC connection is released in eNB since Call Admission Control (CAC) based on the backhaul bandwidth operation fails in the E-RAB setup or ERAB modify procedure after the RRC connection establishment procedure is completed.

106

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease _CpCapaCac Fail

count

The cumulated number when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation in the RRC connection establishment procedure after the said procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation in the RRC connection establishment procedure after the said procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease _CpQosCacF ail

count

The cumulated number when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on QoS operation in the RRC connection establishment procedure after the said procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on QoS operation in the RRC connection establishment procedure after the said procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease _S1apCuFail

count

The cumulated number when the RRC connection is released from the eNB due to a S1AP message after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a S1AP message after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease

count

The cumulated number when the RRC

This counter is cumulated when the eNB releases the

Y

CC

event

int

0~21 4748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

107

Chapter 2 Counter Description Name

Unit

_S1apLinkFail

ConnRelease _S1apRoTo

count

Description

Trigger

connection is released from the eNB since the S1AP link status is changed to 'Out of Service' after the RRC connection establishment procedure is completed.

call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) after completing RRC connection establishment Procedure This counter is cumulated when RRC Connection is released due to SCTB reset after completing RRC connection establishment Procedure.

The cumulated number when the RRC connection is released from the eNB due to a timeout that has occurred as a result of not being able to receive an UE CONTEXT RELEASE COMMAND message from MME after the source eNB receives a HANDOVER COMMAND from MME during intra LTE S1 handover or interRAT handover execution.

This counter is cumulated when the RRC connection is released in the source eNB due to a timeout that occurs since the source eNB does not receive an UE CONTEXT RELEASE COMMAND message from MME after receiving HANDOVER COMMAND from MME while intra LTE S1 handover is performed. This counter is cumulated when the RRC connection is released in the source eNB due to a timeout that occurs since the source eNB does not receive an UE CONTEXT RELEASE COMMAND message from MME after receiving HANDOVER COMMAND from MME while

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 3647

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

108

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

inter-RAT (GERAN, UTRA) handover is performed. This counter is cumulated when the RRC connection is released in the source eNB due to a timeout that occurs since the source eNB does not receive an UE CONTEXT RELEASE COMMAND message from MME after receiving S1AP DOWNLINK S1 CDMA2000 TUNNELING (with CDMA2000HO Status: HO Success) from MME while inter-RAT (CDMA2000 HRPD) handover is performed. ConnRelease _S1apSigFail

count

The cumulated number when the RRC connection is released from the eNB since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME or a mismatch occurs between the integrity algorithm and ciphering algorithm of the UE after the RRC connection establishment procedure is completed.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when RRC Connection is released in eNB due to receiving the S1AP UE CONTEXT RELEASE COMMAND from MME after completing RRC connection establishment Procedure This counter is cumulated when RRC Connection is released in eNB due to receiving the S1AP RESET from MME after completing RRC connection establishment Procedure The counter is cumulated when the RRC connection is

109

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

released in eNB since the integrity algorithm of the UE is eia0 but the cipering algorithm is not eea0 when UE security capabilities are acquired after the RRC connection establishment procedure is completed. ConnRelease _S1apSigTo

count

The cumulated number when the RRC connection is released from the eNB due to a timeout that has occurred since an INITIAL CONTEXT SETUP RESPONSE message is not received from the UE after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a timeout that has occurred since an INITIAL CONTEXT SETUP RESPONSE message is not received from the UE after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease _X2apCuFail

count

The cumulated number when the RRC connection is released from the eNB due to a X2AP message in the RRC connection establishment procedure after the said procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a X2AP message in the RRC connection establishment procedure after the said procedure is completed.

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease _X2apLinkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

ConnRelease

count

The cumulated number

This counter is cumulated when

Y

CC

event

int

0~21

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

110

Chapter 2 Counter Description Name

Unit

_X2apRoTo

ConnRelease _X2apSigFail

count

Description

Trigger

when the RRC connection is released from the source eNB due to a timeout that has occurred since the source eNB is not able to receive an UE CONTEXT RELEASE message from the target eNB after receiving HANDOVER REQUEST ACKNOWLEDGE from the target eNB during inter X2 handover execution.

the RRC connection is released from the source eNB due to a timeout that has occurred since the source eNB is not able to receive an UE CONTEXT RELEASE message from the target eNB after receiving HANDOVER REQUEST ACKNOWLEDGE from the target eNB during inter X2 handover execution.

The cumulated number when the RRC connection is released from the source eNB since a reset occurs in the X2 interface between the source eNB and target eNB after receiving a HANDOVER REQUEST ACKNOWLEDGE from the target eNB during inter X2 handover execution.

This counter is cumulated when the RRC connection is released from the source eNB since a reset occurs in the X2 interface between the source eNB and target eNB after receiving a HANDOVER REQUEST ACKNOWLEDGE from the target eNB during inter X2 handover execution.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 4748 3647

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

111

Chapter 2 Counter Description

Collection Time Figure 64. Collection Time for ConnRelease_CpCcNormal UE

eNB

MME

S/GW

RRC_CONNECTED RRC connection release by normal operation RRCConnectionRelease

1

ConnRelease_CpCcNormal

Figure 65. Collection Time for ConnRelease_CpCcTo eNB UE

MAC/RLC/ PDCP/GTP

ECCB

MME

S/GW

RRC_CONNECTED Success Message

X

RRC connection release by internal message timeout RRCConnectionRelease

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1

Failure - ConnRelease_CpCcTo

112

Chapter 2 Counter Description Figure 66. Collection Time for ConnRelease_CpCcFail (1) UE

eNB

MME

S/GW

RRC_CONNECTED ECMB reset RRCConnectionRelease

1

Failure - ConnRelease_CpCcFail

Figure 67. Collection Time for ConnRelease_CpCcFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED Cell disabled RRCConnectionRelease

1

Failure - ConnRelease_CpCcFail

Figure 68. Collection Time for ConnRelease_CpCcFail (3) UE

eNB

MME

S/GW

RRC_CONNECTED Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC RRCConnectionRelease

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1

Failure - ConnRelease_CpCcFail

113

Chapter 2 Counter Description Figure 69. Collection Time for ConnRelease_CpCcFail (4) UE

eNB

MME

S/GW

RRC_CONNECTED Internal resource allocation Failure RRCConnectionRelease

1

Failure - ConnRelease_CpCcFail

Figure 70. Collection Time for ConnRelease_UpGtpFail eNB ECCB

GTP

UE

MME

S/GW

RRC_CONNECTED Fail Message RRCConnectionRelease

1

Failure - ConnRelease_UpGtpFail

Figure 71. Collection Time for ConnRelease_UpMacFail (1) eNB UE

MAC

ECCB

MME

S/GW

RRC_CONNECTED Fail Message RRCConnectionRelease 1

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - ConnRelease_UpMacFail

114

Chapter 2 Counter Description

Figure 72. Collection Time for ConnRelease_UpMacFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED A mismatch of UE information occurred in the execution of audit between the ECCB and MAC 1

RRCConnectionRelease

Failure - ConnRelease_UpMacFail

Figure 73. Collection Time for ConnRelease_UpMacUEInact

UE

eNB

MME

S/GW

RRC_CONNECTED RRC connection release by Inactivity Timeout RRCConnectionRelease

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1 Failure - ConnRelease_UpMacUEInact

115

Chapter 2 Counter Description Figure 74. Collection Time for ConnRelease_UpPdcpFail eNB ECCB

PDCP

UE

MME

S/GW

RRC_CONNECTED Fail Message RRCConnectionRelease

1

Failure - ConnRelease_UpPdcpFail

Figure 75. Collection Time for ConnRelease_UpRlcFail (1) eNB UE

ECCB

RLC

MME

S/GW

RRC_CONNECTED Fail Message RRCConnectionRelease

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1

Failure - ConnRelease_UpRlcFail

116

Chapter 2 Counter Description

Figure 76. Collection Time for ConnRelease_UpRlcFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED A mismatch of UE information occurred in the execution of audit between the ECCB and RLC RRCConnectionRelease

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1

Failure - ConnRelease_UpRlcFail

117

Chapter 2 Counter Description Figure 77. Collection Time for ConnRelease_RrcHcTo UE

eNB

MME

S/GW

RRC_CONNECTED MeasurementReport HO Decision (Intra-eNB Handover) Target Cell Handover Preparation RRCConnectionReconfiguration RRCConnectionReconfigurationComplete

Timer IntraEnbHoComplete

X RRCConnectionRelease

1

Failure - ConnRelease_RrcHcTo

Figure 78. Collection Time for ConnRelease_RrcSigFail (1) UE

eNB

MME

S/GW

RRC connection establishement Procedure is completed but Attach Procedure is not completed RRCConnectionReestablishmentRequest RRCConnectionReestablishmentReject RRCConnectionRelease

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Failure - ConnRelease_RrcSigFail

118

Chapter 2 Counter Description Figure 79. Collection Time for ConnRelease_RrcSigFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionRequest (with S-TMSI) The call that have same S-TMSI exists already. so Delete the existing call RRCConnectionRelease

1

Failure - ConnRelease_RrcSigFail

Figure 80. Collection Time for ConnRelease_RrcSigFail (3) UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionRequest (with random value) The call that have same random value exists already. so Delete the existing call RRCConnectionRelease

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Failure - ConnRelease_RrcSigFail

119

Chapter 2 Counter Description Figure 81. Collection Time for ConnRelease_RrcSigTo UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReconfiguration Case 1. RRCConnectionReconfigurationComplete

Timer RRCConnectionReconfig

X

RRCConnectionRelease

1

Failure - ConnRelease_RrcSigTo

RRCConnectionReestablishmentRequest RRCConnectionReestablishment Case 2.

RRCConnectionReestablishmentComplete

Timer RRCConnectionReEstablish

X

RRCConnectionRelease

1

Failure - ConnRelease_RrcSigTo

1

Failure - ConnRelease_RrcSigTo

SecurityModeCommand Case 3.

SecurityModeFailure RRCConnectionRelease

SecurityModeCommand Timer RRCSecurityModeCommand

SecurityModeComplete

X

Case 4.

RRCConnectionRelease

1

Failure - ConnRelease_RrcSigTo

UECapabilityEnquiry Case 5.

Timer RRCUeCapabilityEnquiry

UECapabilityInformation

X RRCConnectionRelease

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Failure - ConnRelease_RrcSigTo

120

Chapter 2 Counter Description

Figure 82. Collection Time for ConnRelease_CpBhCacFail UE

eNB

MME

S/GW

RRC_CONNECTED CAC based on backhaul bandwidth Fail RRCConnectionRelease

1

Failure - ConnRelease_CpBhCacFail

Figure 83. Collection Time for ConnRelease_CpCapaCacFail UE

eNB

MME

S/GW

RRC_CONNECTED CAC based on Call Count per eNB Fail or CAC based on Call Count per Cell Fail RRCConnectionRelease

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Failure - ConnRelease_CpCapaCacFail

121

Chapter 2 Counter Description

Figure 84. Collection Time for ConnRelease_CpQosCacFail UE

eNB

MME

S/GW

RRC_CONNECTED

CAC based on QoS Fail

RRCConnectionRelease

1

Failure - ConnRelease_CpBhCacFail

Figure 85. Collection Time for ConnRelease_S1apCuFail UE

eNB

MME

S/GW

RRC_CONNECTED S1AP Message RRC connection release by S1AP message RRCConnectionRelease

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Failure - ConnRelease_S1apCuFail

122

Chapter 2 Counter Description Figure 86. Collection Time for ConnRelease_S1apLinkFail (1) UE

eNB

MME

S/GW

RRC_CONNECTED S1AP Message RRC connection release by S1AP message RRCConnectionRelease

1

Failure - ConnRelease_S1apCuFail

Figure 87. Collection Time for ConnRelease_S1apLinkFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED

SCTB reset

RRCConnectionRelease

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Failure - ConnRelease_S1apLinkFail

123

Chapter 2 Counter Description Figure 88. Collection Time for ConnRelease_S1apRoTo (1) UE

Source eNB

MME

S/GW

RRC_CONNECTED MeasurementReport HO Decision (Intra LTE Handover) HANDOVER REQUIRED HANDOVER COMMAND RRCConnectionReconfiguration Timer S1RelocOverall UE CONTEXT RELEASE COMMAND

X RRCConnectionRelease

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Failure - ConnRelease_S1apRoTo

124

Chapter 2 Counter Description Figure 89. Collection Time for ConnRelease_S1apRoTo (2) UE

Source eNB

MME

S/GW

RRC_CONNECTED MeasurementReport HO Decision (Inter-RAT Handover: UTRAN, GERAN) HANDOVER REQUIRED HANDOVER COMMAND MobilityFromEUTRACommand Timer S1RelocOverall UE CONTEXT RELEASE COMMAND

X RRCConnectionRelease

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Failure - ConnRelease_S1apRoTo

125

Chapter 2 Counter Description Figure 90. Collection Time for ConnRelease_S1apRoTo (3) UE

Source eNB

MME

S/GW

RRC_CONNECTED HRPD Pre-Registration MeasurementReport HO Decision (Inter-RAT Handover: CDMA2000 HRPD ) HandoverFromEUTRAPreparationRequest ULHandoverPreparationTransfer UPLINK S1 CDMA2000 TUNNELING DOWNLINK S1 CDMA2000 TUNNELING MobilityFromEUTRACommand Timer S1RelocOverall UE CONTEXT RELEASE COMMAND

X RRCConnectionRelease

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Failure - ConnRelease_S1apRoTo

126

Chapter 2 Counter Description Figure 91. Collection Time for ConnRelease_S1apSigFail (1) UE

eNB

MME

S/GW

RRC_CONNECTED

UE CONTEXT RELEASE COMMAND RRCConnectionRelease

1

Failure - ConnRelease_S1apSigFail

Figure 92. Collection Time for ConnRelease_S1apSigFail (2) UE

eNB

MME

S/GW

RRC_CONNECTED RESET

RRCConnectionRelease

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Failure - ConnRelease_S1apSigFail

127

Chapter 2 Counter Description Figure 93. Collection Time for ConnRelease_S1apSigFail (3) UE

eNB

MME

S/GW

RRC_CONNECTED INITIAL CONTEXT SETUP REQUEST (with UE Radio Capability and UE Security Capabilities) Integrity algorithm of UE is eia0 but Cipering algorithm of UE is not eea0 RRCConnectionRelease

1

Failure - ConnRelease_S1apSigFail

UE CONTEXT MODIFICATION REQUEST(with UE Security Capabilities) Integrity algorithm of UE is eia0 but Cipering algorithm of UE is not eea0 RRCConnectionRelease

1

Failure - ConnRelease_S1apSigFail

UECapabilityInformation Integrity algorithm of UE is eia0 but Cipering algorithm of UE is not eea0 RRCConnectionRelease

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Failure - ConnRelease_S1apSigFail

128

Chapter 2 Counter Description Figure 94. Collection Time for ConnRelease_S1apSigTo UE

eNB

MME

S/GW

RRC_CONNECTED INITIAL CONTEXT SETUP REQUEST

Timer S1InitialContextSetup INITIAL CONTEXT SETUP RESPONSE

X RRCConnectionRelease

1

Failure - ConnRelease_RrcSigTo

Figure 95. Collection Time for ConnRelease_X2apCuFail UE

Source eNB

Target eNB

RRC_CONNECTED X2AP Message RRC connection release by X2AP message RRCConnectionRelease

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Failure - ConnRelease_X2apCuFail

129

Chapter 2 Counter Description Figure 96. Collection Time for ConnRelease_X2apRoTo UE

Source eNB

Target eNB

RRC_CONNECTED MeasurementReport HO Decision (Inter X2 Handover) HANDOVER REQUEST

HANDOVER REQUEST ACKNOWLEDGE RRCConnectionReconfiguration Timer X2RelocOverall UE CONTEXT RELEASE

X RRCConnectionRelease

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Failure - ConnRelease_X2apRoTo

130

Chapter 2 Counter Description Figure 97. Collection Time for ConnRelease_X2apSigFail (1) UE

Source eNB

Target eNB

RRC_CONNECTED MeasurementReport HO Decision (Inter X2 Handover) HANDOVER REQUEST

HANDOVER REQUEST ACKNOWLEDGE RRCConnectionReconfiguration RESET REQUEST

RRCConnectionRelease

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Failure - ConnRelease_X2apSigFail

131

Chapter 2 Counter Description Figure 98. Collection Time for ConnRelease_X2apSigFail (2) Source eNB UE

ECCB

CSAB

Target eNB

RRC_CONNECTED MeasurementReport HO Decision (Inter X2 Handover) HANDOVER REQUEST

HANDOVER REQUEST ACKNOWLEDGE RRCConnectionReconfiguration X2ResetRequest RRCConnectionRelease

1

Failure - ConnRelease_X2apSigFail

Call statistics are released when RRC connection is released. Since RRC connection release cause is returned, it is possible to determine call release cause.

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Chapter 2 Counter Description

RRC Connection Number This section provides statistics on the average RRC connection count per unit time and the maximum RRC connection count for each cell. The RRC connection count is collected every 2 seconds, and the statistics block calculates the average, maximum and total values per minute using the collected data. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnNoAvg

count

The average number of RRC connection per unit time

This counter is calculated when measurement period comes

Y

GAUGE

2s

float

0~3.4*10^3 8

ConnNoTot /ConnNoC nt

sum(ConnNoTot )/sum(ConnNoC nt)

ConnNoMax

count

The average number of ConnNoAvg

This counter is updated when ConnNoAvg is collected and it it greater than previous value

Y

GAUGE

2s

float

0~3.4*10^3 8

-

max(ConnNoMa x)

ConnNoTot

count

The maximum number of ConnNoAvg

This counter is cumulated when ConnNoAvg is collected

Y

GAUGE

2s

float

0~3.4*10^3 8

-

-

ConnNoCnt

count

The cumulated collection count of ConnNoAvg

This counter is cumulated by 1 when ConnNoAvg is

-

GAUGE

2s

int

0~2147483 647

-

-

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Chapter 2 Counter Description Name

Unit

Description

ReleaseCall HoldingTime Avg

s

The average number of RRC connection holding time

ReleaseCall HoldingTime Tot

s

ReleaseCall HoldingTime Cnt

count

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is calculated when measurement period comes

Y

SI

event

float

0~3.4*10^3 8

ReleaseCal lHoldingTi meTot/Rele aseCallHol dingTimeC nt

sum(ReleaseCal lHoldingTimeTot )/sum(ReleaseC allHoldingTimeC nt)

The cumulated number of ReleaseCallHoldingTim eAvg

This counter is cumulated when ReleaseCallHoldingTim eAvg is collected

Y

SI

event

float

0~3.4*10^3 8

-

-

The cumulated collection count of ReleaseCallHoldingTim eAvg

This counter is cumulated by 1 when ReleaseCallHoldingTim eAvg is collected

Y

SI

event

int

0~2147483 647

-

-

collected

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Chapter 2 Counter Description

Collection Time Figure 99. Collection Time for RRC Connection Number UE

Target eNB RRCConnectionRequest

Case 1.

Case 2.

RRCConnectionSetup

1

1

Source eNB

MME

S/GW

ConnNoAvg ConnNoMax ConnNoTot ConnNoCnt

HANDOVER REQUEST ConnNoAvg ConnNoMax HANDOVER REQUEST ACKNOWLEDGE ConnNoTot ConnNoCnt HANDOVER REQUEST

Case 3.

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ConnNoAvg ConnNoMax ConnNoTot ConnNoCnt

HANDOVER REQUEST ACKNOWLEDGE

135

Chapter 2 Counter Description

Figure 100. Collection Time for Release Call Holding Time UE

Target eNB

Source eNB

MME

S/GW

RRCConnectionRequest RRCConnectionSetup RRCConnectionSetupComplete • • •

1

RRCConnectionRelease

ReleaseCallHoldingTimeAvg ReleaseCallHoldingTimeTot ReleaseCallHoldingTimeCnt

X2 Handover Success • • •

1

RRCConnectionRelease

ReleaseCallHoldingTimeAvg ReleaseCallHoldingTimeTot ReleaseCallHoldingTimeCnt

S1 Handover Success • • •

1

RRCConnectionRelease

ReleaseCallHoldingTimeAvg ReleaseCallHoldingTimeTot ReleaseCallHoldingTimeCnt

Inter-RAT Handover Success • • •

RRCConnectionRelease

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ReleaseCallHoldingTimeAvg ReleaseCallHoldingTimeTot ReleaseCallHoldingTimeCnt

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Chapter 2 Counter Description

RRC Connection Number per PLMN This section provides statistics on the RRC connection count per PLMN and cell. Collects the statistics data for the average RRC connection count and the maximum RRC connection count for each PLMN and cell. Index Name

Description

PLMN

PLMN Id, the first three digits are MCC and the others are MNC

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PLMNCon nNoAvg

count

The average number of RRC connection per PLMN

This counter is calculated when measurement period comes

Y

GAUGE

2s

float

0~3.4*10 ^38

PLMNCon nNoTot/PL MNConnN oCnt

sum(PLMNConn NoTot)/sum(PLM NConnNoCnt)

PLMNCon nNoMax

count

The maximum number of PLMNConnNoAvg

This counter is updated when PLMNConnNoAvg is collected and it is greater than previous value

Y

GAUGE

2s

float

0~3.4*10 ^38

-

max(PLMNConn NoMax)

PLMNCon nNoTot

count

The cumulated number of PLMNConnNoAvg

This counter is cumulated when PLMNConnNoAvg is collected

Y

GAUGE

2s

float

0~3.4*10 ^38

-

-

PLMNCon nNoCnt

count

The cumulated collection count of PLMNConnNoAvg

This counter is cumulated by 1 when PLMNConnNoAvg is collected

Y

GAUGE

2s

int

0~21474 83647

-

-

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Chapter 2 Counter Description

Collection Time Figure 101. Collection Time for RRC Connection Number per PLMN UE

Target eNB

Source eNB

MME

S/GW

RRCConnectionRequest RRCConnectionSetup

Case 1.

RRCConnectionSetupComplete

1

PLMNConnNoAvg PLMNConnNoMax PLMNConnNoTot PLMNConnNoCnt

HANDOVER REQUEST Case 2. 1

PLMNConnNoAvg HANDOVER REQUEST ACKNOWLEDGE PLMNConnNoMax PLMNConnNoTot PLMNConnNoCnt

HANDOVER REQUEST Case 3. 1

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

PLMNConnNoAvg PLMNConnNoMax PLMNConnNoTot PLMNConnNoCnt

HANDOVER REQUEST ACKNOWLEDGE

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Chapter 2 Counter Description

RRC Connection Setup Time This section provides statistics on the RRC connection count by PLMN and Cell. Collects the statistics data for the average RRC connection count and the maximum RRC connection count for each PLMN and cell. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

EstabCause

RRC Connection Establishment Cause 0: emergency: Emergency call connection 1: highPriorityAccess: Access by the UE with a specific access class 2: mt_Access: Access by the UE due to paging received 3: mo_Signaling: Access by the UE due to attach 4: mo_Data: Access by the UE due to service request 5: delay_tolerant_access: Access by the delay tolerant access

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnEstabTi meAvg

ms

The average RRC connection setup time during RRC connection establishment Procedure

This counter is calculated when measurement period comes

Y

GAUGE

event

float

0~3.4*10 ^38

ConnEstabTi meTot/Conn EstabTimeC nt

sum(ConnEstabTi meTot)/sum(Conn EstabTimeCnt)

ConnEstabTi meMax

ms

The maximum number of ConnEstabTimeAvg

This counter is updated when ConnEstabTimeA vg is collected and it is greater than previous value

Y

GAUGE

event

float

0~3.4*10 ^38

-

max(ConnEstabTi meMax)

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnEstabTi meTot

ms

The cumulated number of ConnEstabTimeAvg

This counter is cumulated when ConnEstabTimeA vg is collected

Y

GAUGE

event

float

0~3.4*10 ^38

-

-

ConnEstabTi meCnt

cou nt

The cumulated collection count of ConnEstabTimeAvg

This counter is cumulated by 1 when ConnEstabTimeA vg is collected

-

GAUGE

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description

Collection Time Figure 102. Collection Time for RRC Connection Setup Time UE

eNB

MME

S/GW

RRC_IDLE RRCConnectionRequest

RRCConnectionSetup 1

ConnEstabTimeAvg ConnEstaabTimeMax ConnEstabTimeTot ConnEstabTimeCnt

RRCConnectionSetupComplete

The RRC Connection setup time is taken from receiving the RRC Connection Request message up to receiving the RRC Connection Setup Complete message. The eNB calculates and reports to the LSM the average and maximum values for the collection period (in milliseconds).

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Chapter 2 Counter Description

RRC Connection Re-establishment Time This section provides statistics on the average and maximum RRC Connection Reestablishment Setup times. The cause is identified by the RRC connection Reestablishment cause informed by the UE. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

ReEstabCause

RRC Connection Reestablishment Cause 0: reconfigurationFailure: Reestablishment occurs due to reconfiguration failure 1: handoverFailure: Reestablishment occurs due to handover failure 2: otherFailure: Reestablishment occurs due to other failures 3: reserved

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEsta bTimeAvg

ms

The average RRC connection setup time during RRC connection re-establishment Procedure

This counter is calculated when measurement period comes

Y

GAUGE

event

float

0~3.4*1 0^38

ConnReEst abTimeTot/ ConnReEst abTimeCnt

sum(ConnReEstab TimeTot)/sum(Con nReEstabTimeCnt)

ConnReEsta bTimeMax

ms

The maximum number of ConnReEstabTimeAvg

This counter is updated when ConnReEstabTim eAvg is collected and it is greater than previous

Y

GAUGE

event

float

0~60*Pe riod*100 0

-

max(ConnReEstab TimeMax)

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Chapter 2 Counter Description Name

Unit

Description

ConnReEsta bTimeTot

ms

The cumulated number of ConnReEstabTimeAvg

ConnReEsta bTimeCnt

count

The cumulated collection count of ConnReEstabTimeAvg

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when ConnReEstabTim eAvg is collected

Y

GAUGE

event

float

0~3.4*1 0^38

-

-

This counter is cumulated by 1 when ConnReEstabTim eAvg is collected

-

GAUGE

event

int

0~21474 83647

-

-

value

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Chapter 2 Counter Description

Collection Time Figure 103. Collection Time for Re-establishment Time UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

RRCConnectionReestablishment

1

ConnReEstabTimeAvg ConnReEstaabTimeMax ConnReEstabTimeTot ConnReEstabTimeCnt

RRCConnectionReestablishmentComplete

RRC_CONNECTED

The RRC Connection setup time is a time taken from receiving the RRC Connection Request message up to receive in the RRC Connection Setup Complete message. The eNB calculates and reports to the LSM the average and maximum values for the collection period (in milliseconds).

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Chapter 2 Counter Description

Call Drop This section provides statistics on the Call Drop. Call drop statistics are calculated for successfully connected calls that abnormally dropped due to eNB failure or by the MME. It is identified by the RRC connection establishment cause informed by the UE. Successful call connection indicates that the default bearer setup is successful or incoming handover is successful for a call. However, calls released by the eNB due to user inactivity, normally released by the MME, and released by the UE duplication are not considered abnormally terminated. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

CallDropEstabCause

RRC Connection Establishment Cause 0: emergency: Emergency call connection 1: highPriorityAccess: Access by the UE with a specific access class 2: mt_Access: Access by the UE due to paging received 3: mo_Signaling: Access by the UE due to attach 4: mo_Data: Access by the UE due to service request 5: delay_tolerant_access: Access by the delay tolerant access 6: relocated: Access by the UE due to handover

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

CallDrop_EccbDs pAuditRlcMacCall Release

count

The cumulated number when a call is released since a mismatch occurs between the ECCB and

This counter is cumulated when a call is released since a mismatch occurs

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

MAC/RLC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

between the ECCB and MAC/RLC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

CallDrop_EccbRc vResetRequestFro mEcmb

count

The cumulated number when a call is released due to ECMB reset after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released due to ECMB reset after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDrop_EccbRc vCellReleaseIndFr omEcmb

count

The cumulated number when a call is released as a result of being notified by the ECMB that the operational state of the cell (operationalState of RTRV-CELL-STS) is changed to disabled after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released as a result of being notified by the ECMB that the operational state of the cell (operationalState of RTRV-CELL-STS) is changed to disabled after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDrop_EccbRa dioLinkFailure

count

The cumulated number when a call is released as a result of not receiving HARQ ACK notification from the UE although the

This counter is cumulated when a call is a released due to a timeout that occurs while waiting to

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

MAC transmitted messages to the UE equal to max retransmission after an INITIAL UE message about the UE which is transmitted to MME.

receive RRCConnectionReestablishment when the initial UE message is transmitted to the UE and the MAC transmits messages to the UE as many times as the max retransmission, but HARQ ACK notification is not received from the UE.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

CallDrop_EccbDs pAuditMacCallRel ease

count

The cumulated number when a call is released since a mismatch occurs between the ECCB and MAC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released since a mismatch occurs between the ECCB and MAC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDrop_EccbArq MaxReTransmissi on

count

The cumulated number when a call is released as a result of not receiving ARQ ACK notification from the UE although the RLC transmitted messages to the UE equal to max retransmission after an INITIAL UE

This counter is cumulated when a call is released as a result of not receiving ARQ ACK notification from the UE although the RLC transmitted messages to the UE equal to max

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

message about the UE which is transmitted to MME.

retransmission after an INITIAL UE message about the UE which is transmitted to MME.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

CallDrop_EccbDs pAuditRlcCallRele ase

count

The cumulated number when a call is released since a mismatch occurs between the ECCB and RLC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released since a mismatch occurs between the ECCB and RLC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDrop_EccbTm outRrcConnection Reconfig

count

The cumulated number when a call is released due to a timeout that has occurred since RRCConnectionReconfigu rationComplete is not received from the UE after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released due to a timeout that has occurred since RRCConnectionReco nfigurationComplete is not received from the UE after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDrop_EccbTm outRrcConnection Reestablish

count

The cumulated number when a call is released due to a timeout that has occurred since RRCConnectionRe-

This counter is cumulated when a call is released due to a timeout that has occurred since

Y

CC

event

int

0~21 4748 3647

-

-

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148

Chapter 2 Counter Description Name

CallDrop_EccbS1 SctpOutOfService

Unit

count

Description

Trigger

establishmentComplete is not received from the UE after an INITIAL UE message about the UE which is transmitted to MME.

RRCConnectionReestablishmentComplet e is not received from the UE after an INITIAL UE message about the UE which is transmitted to MME.

The cumulated number of failures to perform the RRC connection reestablishment procedure due to a change of S1AP link status to 'Out of Service' after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when the eNB releases the call because the status of the callrelated S1AP link has been changed to OOS (Out Of Service) after transmitting Initial UE message to MME This counter is cumulated when the eNB releases a call due to an SCTB reset after transmitting the Initial UE message to MME.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

149

Chapter 2 Counter Description

Collection Time Figure 104. Collection Time for CallDrop_EccbDspAuditRlcMacCallRelease UE

eNB

MME

S/GW

RRC_CONNECTED

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC 1

CallDrop_EccbDspAuditRlcMacCallRelease

RRC_IDLE

Figure 105. Collection Time for CallDrop_EccbRcvResetRequestFromEcmb UE

eNB

MME

S/GW

RRC_CONNECTED ECMB reset 1

CallDrop_EccbRcvResetRequestFromEcmb

RRC_IDLE

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150

Chapter 2 Counter Description Figure 106. Collection Time for CallDrop_EccbRcvCellReleaseIndFromEcmb UE

eNB

MME

S/GW

RRC_CONNECTED

Cell disabled 1

CallDrop_EccbRcvResetRequestFromEcmb

RRC_IDLE

Figure 107. Collection Time for CallDrop_EccbRadioLinkFailure eNB ECCB

MAC

UE

MME

S/GW

RRC_CONNECTED HARQ ACK

X

Fail Message

RRCConnectionReestablishmentRequest

X

Timer InternalReestablishmentTimeToWait 1

CallDrop_EccbRadioLinkFailure

RRC_IDLE

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Chapter 2 Counter Description Figure 108. Collection Time for CallDrop_EccbDspAuditMacCallRelease UE

eNB

MME

S/GW

RRC_CONNECTED A mismatch of UE information occurred in the execution of audit between the ECCB and MAC 1

CallDrop_EccbDspAuditMacCallRelease

RRC_IDLE

Figure 109. Collection Time for CallDrop_EccbArqMaxReTransmission eNB ECCB

RLC

UE

MME

S/GW

RRC_CONNECTED ARQ ACK

X

Fail Message

RRCConnectionReestablishmentRequest

X

Timer InternalReestablishmentTimeToWait 1

CallDrop_EccbArqMaxReTransmission

RRC_IDLE

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Chapter 2 Counter Description Figure 110. Collection Time for CallDrop_EccbDspAuditRlcCallRelease UE

eNB

MME

S/GW

RRC_CONNECTED A mismatch of UE information occurred in the execution of audit between the ECCB and RLC 1

CallDrop_EccbDspAuditRlcCallRelease

RRC_IDLE

Figure 111. Collection Time for CallDrop_EccbTmoutRrcConnectionReconfig UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReconfiguration Timer RRCConnectionReconfiguration RRCConnectionReconfigurationComplete

X

1

CallDrop_EccbTmoutRrcConnectionReconfig

RRC_IDLE

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Chapter 2 Counter Description Figure 112. Collection Time for CallDrop_EccbTmoutRrcConnectionReestablish UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

RRCConnectionReestablishment Timer RRCConnectionReEstablish RRCConnectionReestablishmentComplete

X

1

CallDrop_EccbTmoutRrcConnectionReestablish

RRC_IDLE

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154

Chapter 2 Counter Description Figure 113. Collection Time for CallDrop_EccbS1SctpOutOfService (1) UE

eNB

MME

S/GW

RRC_CONNECTED

S1 AP Link is Out of Service Status

X 1

CallDrop_EccbS1SctpOutOfService

RRC_IDLE

Figure 114. Collection Time for CallDrop_EccbS1SctpOutOfService (2) UE

eNB

MME

S/GW

RRC_CONNECTED SCTB reset 1

CallDrop_EccbS1SctpOutOfService

RRC_IDLE

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Chapter 2 Counter Description

Call Drop per QCI This section provides statistics on the Call Drop per QCI. When the calls that are connected successfully but abnormally dropped due to eNB (MME) failure, they are counted per QCI for E-RAB. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

CallDropQci_Eccb DspAuditRlcMacCa llRelease

count

The cumulated number when a call is released since a mismatch occurs between the ECCB and MAC/RLC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released since a mismatch occurs between the ECCB and MAC/RLC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDropQci_Eccb RcvResetRequestF romEcmb

count

The cumulated number when a call is released due to ECMB reset after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released due to ECMB reset after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

CallDropQci_Eccb RcvCellReleaseInd FromEcmb

count

The cumulated number when a call is released as a result of being notified by the ECMB that the operational state of the cell (operationalState of RTRVCELL-STS) is changed to disabled after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released as a result of being notified by the ECMB that the operational state of the cell (operationalState of RTRV-CELL-STS) is changed to disabled after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDropQci_Eccb RadioLinkFailure

count

The cumulated number when a call is released as a result of not receiving HARQ ACK notification from the UE although the MAC transmitted messages to the UE equal to max retransmission after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released as a result of not receiving HARQ ACK notification from the UE although the MAC transmitted messages to the UE equal to max retransmission after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDropQci_Eccb DspAuditMacCallR elease

count

The cumulated number when a call is released since a mismatch occurs between the ECCB and MAC while performing an audit of the UE information after an INITIAL UE

This counter is cumulated when a call is released since a mismatch occurs between the ECCB and MAC while

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

message about the UE which is transmitted to MME.

performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

CallDropQci_Eccb ArqMaxReTransmi ssion

count

The cumulated number when a call is released as a result of not receiving ARQ ACK notification from the UE although the RLC transmitted messages to the UE equal to max retransmission after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released as a result of not receiving ARQ ACK notification from the UE although the RLC transmitted messages to the UE equal to max retransmission after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDropQci_Eccb DspAuditRlcCallRel ease

count

The cumulated number when a call is released since a mismatch occurs between the ECCB and RLC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated a call is released since a mismatch occurs between the ECCB and RLC while performing an audit of the UE information after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDropQci_Eccb TmoutRrcConnecti

count

The cumulated number when a call is released due to a timeout

This counter is cumulated when a call

Y

CC

event

int

0~21 4748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

158

Chapter 2 Counter Description Name

Unit

onReconfig

Description

Trigger

that has occurred since RRCConnectionReconfiguratio nComplete is not received from the UE after an INITIAL UE message about the UE which is transmitted to MME.

is released due to a timeout that has occurred since RRCConnectionReco nfigurationComplete is not received from the UE after an INITIAL UE message about the UE which is transmitted to MME.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 3647

Granularity Formula

Hourly, Daily, Monthly Formula

CallDropQci_Eccb TmoutRrcConnecti onReestablish

count

The cumulated number when a call is released due to a timeout that has occurred since RRCConnectionReestablishmentComplete is not received from the UE after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when a call is released due to a timeout that has occurred since RRCConnectionReestablishmentComplet e is not received from the UE after an INITIAL UE message about the UE which is transmitted to MME.

Y

CC

event

int

0~21 4748 3647

-

-

CallDropQci_Eccb S1SctpOutOfServic e

count

The cumulated number of failures to perform the RRC connection reestablishment procedure due to a change of S1AP link status to 'Out of Service' after an INITIAL UE message about the UE which is transmitted to MME.

This counter is cumulated when the eNB releases the call because the status of the callrelated S1AP link has been changed to OOS (Out Of Service) after transmitting Initial UE message to MME.

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

This counter is cumulated when the eNB releases a call due to an SCTB reset after transmitting the Initial UE message to MME. ErabIncomingHoSu ccNbr

count

The cumulated number when handover from the target eNB is completed normally.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the Handover is completed in the Target eNB

160

Chapter 2 Counter Description

Collection Time Figure 115. Collection Time for CallDropQci_EccbDspAuditRlcMacCallRelease UE

eNB

MME

S/GW

RRC_CONNECTED

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC 1

CallDropQci_EccbDspAuditRlcMacCallRelease

RRC_IDLE

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161

Chapter 2 Counter Description Figure 116. Collection Time for CallDropQci_EccbRcvResetRequestFromEcmb UE

eNB

MME

S/GW

RRC_CONNECTED

ECMB reset 1

CallDropQci_EccbRcvResetRequestFromEcmb

RRC_IDLE

Figure 117. Collection Time for CallDropQci_EccbRcvCellReleaseIndFromEcmb UE

eNB

MME

S/GW

RRC_CONNECTED

Cell disabled 1

CallDropQci_EccbRcvCellReleaseIndFromEcmb

RRC_IDLE

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162

Chapter 2 Counter Description Figure 118. Collection Time for CallDropQci_EccbRadioLinkFailure eNB ECCB

MAC

UE

MME

S/GW

RRC_CONNECTED HARQ ACK

X

Fail Message

RRCConnectionReestablishmentRequest

X

Timer InternalReestablishmentTimeToWait 1

CallDropQci_EccbRadioLinkFailure

RRC_IDLE

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163

Chapter 2 Counter Description Figure 119. Collection Time for CallDropQci_EccbDspAuditMacCallRelease UE

eNB

MME

S/GW

RRC_CONNECTED

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC 1

CallDropQci_EccbDspAuditMacCallRelease

RRC_IDLE

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164

Chapter 2 Counter Description Figure 120. Collection Time for CallDropQci_EccbArqMaxReTransmission eNB ECCB

RLC

UE

MME

S/GW

RRC_CONNECTED ARQ ACK

X

Fail Message

RRCConnectionReestablishmentRequest

X

Timer InternalReestablishmentTimeToWait 1

CallDropQci_EccbArqMaxReTransmission

RRC_IDLE

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

165

Chapter 2 Counter Description Figure 121. Collection Time for CallDropQci_EccbDspAuditRlcCallRelease UE

eNB

MME

S/GW

RRC_CONNECTED

A mismatch of UE information occurred in the execution of audit between the ECCB and RLC 1

CallDropQci_EccbDspAuditRlcCallRelease

RRC_IDLE

Figure 122. Collection Time for CallDropQci_EccbTmoutRrcConnectionReconfig UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReconfiguration Timer RRCConnectionReconfiguration RRCConnectionReconfigurationComplete

X

1

CallDropQci_EccbTmoutRrcConnectionReconfig

RRC_IDLE

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166

Chapter 2 Counter Description Figure 123. Collection Time for CallDropQci_EccbTmoutRrcConnectionReestablish UE

eNB

MME

S/GW

RRC_CONNECTED RRCConnectionReestablishmentRequest

RRCConnectionReestablishment Timer RRCConnectionReEstablish RRCConnectionReestablishmentComplete

X

1

CallDropQci_EccbTmoutRrcConnectionReestablish

RRC_IDLE

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

167

Chapter 2 Counter Description Figure 124. Collection Time for CallDropQci_EccbS1SctpOutOfService (1) UE

eNB

MME

S/GW

RRC_CONNECTED

S1 AP Link is Out of Service Status

X 1

CallDropQci_EccbS1SctpOutOfService

RRC_IDLE

Figure 125. Collection Time for CallDropQci_EccbS1SctpOutOfService (2) UE

eNB

MME

S/GW

RRC_CONNECTED

SCTB reset 1

CallDropQci_EccbS1SctpOutOfService

RRC_IDLE

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

168

Chapter 2 Counter Description Figure 126. Collection Time for ErabIncomingHoSuccNbr (1) Source eNB

UE

Target eNB

MME

S/GW

UE moves to Inter eNB Cell MeasurementReport HANDOVER REQUEST

HANDOVER REQUEST ACKNOWLEDGE RRCConnectionReconfiguration SN STATUS TRANSFER

RRCConnectionReconfigurationComplete PATH SWITCH REQUEST

PATH SWITCH REQUEST ACKNOWLEDGE UE CONTEXT RELEASE

Handover Success 1

ErabIncomingHoSuccNbr

RRC_CONNECTED

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

169

Chapter 2 Counter Description

Figure 127. Collection Time for ErabIncomingHoSuccNbr (2) UE

Target eNB

MME

S/GW

Intra LTE S1 Handover or Inter-RAT Handover HANDOVER REQUEST

HANDOVER REQUEST ACKNOWLEDGE MME STATUS TRANSFER RRCConnectionReconfigurationComplete HANDOVER NOTIFY

Handover Success 1

ErabIncomingHoSuccNbr

RRC_CONNECTED

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Chapter 2 Counter Description

RRC Connection Release per QCI This section provides statistics on the RRC Connection Release for each cell and QCI. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

RRC_QCI_SPECIFIC

enum = NO_QCI(0), QCI_1(1), QCI_5(2), QCI_8(3), QCI_9(4)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease_CpC cNormal_QCI

count

The cumulated number when the RRC connection is released normally from the eNB after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC connection is released normally from the eNB after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_CpC cTo_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a timeout that has occurred as a result of not being able to receive a response message from the inner blocks (PDCP, GTP,

This counter is cumulated when the RRC connection is released from the eNB due to a timeout that has occurred as a result of not being able to receive a response message from the inner blocks (PDCP, GTP, RLC,

Y

CC

event

int

0~2147 483647

-

-

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171

Chapter 2 Counter Description Name

ConnRelease_CpC cFail_QCI

Unit

count

Description

Trigger

RLC, MAC) after the RRC connection establishment procedure is completed.

MAC) after the RRC connection establishment procedure is completed.

The cumulated number when the RRC connection is released from the eNB since the eNB status changes or the eNB internal resource allocation fails after the RRC connection establishment procedure is completed.

This counter is cumulated when the eNB releases a call due to ECMB reset after RRC connection establishment Procedure completed This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled after completing RRC connection establishment Procedure This counter is cumulated when the eNB releases a call since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution an audit of

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

172

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UE information after the RRC connection establishment procedure is completed. This counter is cumulated when the eNB releases a call since a failure occurs during internal resource allocation in eNB after the RRC connection establishment procedure is completed. ConnRelease_UpG tpFail_QCI

count

The cumulated number when the RRC connection is released from the eNB since a failure occurs between the GTP and ECCB after the RRC connection establishment procedure is completed.

This counter is cumulated when eNB released RRC Connection due to receiving Fail message from the GTP, after completing RRC connection establishment Procedure

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_UpM acFail_QCI

count

The cumulated number when the RRC connection is released from the eNB since a failure occurs between the MAC and ECCB after the RRC connection

This counter is cumulated when RRC Connection released due to receiving the Fail message from MAC after completing RRC connection establishment

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

establishment procedure is completed.

Procedure This counter is cumulated when the RRC connection is released since a mismatch on the UE occurs between the ECCB and MAC when the eNB executes an audit of the UE information after the RRC connection establishment procedure is completed.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease_UpM acUEInact_QCI

count

The cumulated number when the RRC connection is released from the eNB since a timeout occurs in the UE after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC Connection released due to Inactivity Timeout occurs for UE after completed RRC connection establishment Procedure

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_UpP dcpFail_QCI

count

The cumulated number when the RRC connection is released from the eNB since a fail message is received from the PDCP after the RRC connection establishment procedure is completed.

This counter is cumulated when a call is release due to receiving Fail message from the PCDP after completing RRC connection establishment Procedure

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease_UpR lcFail_QCI

count

The cumulated number when the RRC connection is released from the eNB since a failure occurs between the RLC and ECCB after the RRC connection establishment procedure is completed.

This counter is cumulated when RRC Connection released due to receiving the Fail message from MAC after completing RRC connection establishment Procedure This counter is cumulated when the RRC connection is released since a mismatch on the UE occurs between the ECCB and RLC when the eNB executes an audit of the UE information after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_Rrc HcTo_QCI

count

The cumulated number when the RRC connection is released since RRCConnectionReconfi gurationComplete is not received from the UE during the intra-eNB handover procedure after the RRC connection

This counter is cumulated when the RRC connection is released since RRCConnectionReconfi gurationComplete is not received from the UE during the intra-eNB handover procedure after the RRC connection

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

ConnRelease_Rrc SigFail_QCI

Unit

count

Description

Trigger

establishment procedure is completed.

establishment procedure is completed.

The cumulated number when the RRC connection is released from the eNB due to a duplication check after an RRCConnectionReestablishmentRequest or RRCConnectionReques t is received before the attach process is completed after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC connection is released in eNB since the RRC connection re-establishment procedure is judged unable to be performed when the eNB receives RRCConnectionReestablishmentRequest before transmitting INITIAL CONTEXT SETUP RESPONSE to MME since the attach process for the UE is not completed. This counter is cumulated when the RRC connection of an existing call is released in eNB through a duplication check when the eNB receives RRCConnectionReque st and the UE-Identity of RRCConnectionReque st is S-TMSI while an existing call has the

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

176

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

same S-TMSI. This counter is cumulated when the RRC connection of an existing call is released in eNB through a duplication check when the eNB receives RRCConnectionReque st and the UE-Identity of RRCConnectionReque st is a random value while an existing call has the same random value. ConnRelease_Rrc SigTo_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a timeout that has occurred as a result of not being able to receive a RRC response message from the UE after the RRC connection establishment procedure is completed.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the RRC connection is released in eNB due to a timeout that occurs when RRCConnectionRecon figurationComplete is not received from the UE after the RRC connection establishment procedure is completed and RRCConnectionRecon figuration is transmitted to the UE.

177

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when the RRC connection is released in eNB due to a timeout that occurs when RRCConnectionReestablishmentComplet e is not received from the UE after the RRC connection establishment procedure is completed and RRCConnectionReestablishment is transmitted to the UE. This counter is cumulated when the RRC connection is released in eNB after the UE establishment procedure is completed, SecurityModeComman d is transmitted to the UE, and SecurityModeFailure is received from the UE. This counter is cumulated when the RRC connection is released in eNB due to a timeout that occurs when Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

SecurityModeComplet e is not received from the UE after the RRC connection establishment procedure is completed and SecurityModeComman d is transmitted to the UE. This counter is cumulated when the RRC connection is released in eNB due to a timeout that occurs when UECapabilityInformati on is not received from the UE after the RRC connection establishment procedure is completed and UECapabilityEnquiry is transmitted to the UE. ConnRelease_CpB hCacFail_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on backhaul bandwidth operation in the RRC

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the RRC connection is released in eNB since Call Admission Control (CAC) based on the backhaul bandwidth operation fails in the ERAB setup or E-RAB

179

Chapter 2 Counter Description Name

Unit

Description

Trigger

connection establishment procedure after the said procedure is completed.

modify procedure after the RRC connection establishment procedure is completed.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease_CpC apaCacFail_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation in the RRC connection establishment procedure after the said procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation in the RRC connection establishment procedure after the said procedure is completed.

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_CpQ osCacFail_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on QoS operation in the RRC connection establishment procedure after the said procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a failure of the Call Admission Control (CAC) based on QoS operation in the RRC connection establishment procedure after the said procedure is completed.

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_S1a pCuFail_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a

This counter is cumulated when the RRC connection is released from the eNB

Y

CC

event

int

0~2147 483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

180

Chapter 2 Counter Description Name

Unit

Description

Trigger

S1AP message after the RRC connection establishment procedure is completed.

due to a S1AP message after the RRC connection establishment procedure is completed.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease_S1a pLinkFail_QCI

count

The cumulated number when the RRC connection is released from the eNB since the S1AP link status is changed to 'Out of Service' after the RRC connection establishment procedure is completed.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) after completing RRC connection establishment Procedure This counter is cumulated when RRC Connection is released due to SCTB reset after completing RRC connection establishment Procedure.

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_S1a pRoTo_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a timeout that has occurred as a result of not being able to receive an UE CONTEXT RELEASE

This counter is cumulated when the RRC connection is released in the source eNB due to a timeout that occurs since the source eNB does not receive an UE CONTEXT RELEASE

Y

CC

event

int

0~2147 483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

181

Chapter 2 Counter Description Name

Unit

Description

Trigger

COMMAND message from MME after the source eNB receives a HANDOVER COMMAND from MME during intra LTE S1 handover or inter-RAT handover execution.

COMMAND message from MME after receiving HANDOVER COMMAND from MME while intra LTE S1 handover is performed. This counter is cumulated when the RRC connection is released in the source eNB due to a timeout that occurs since the source eNB does not receive an UE CONTEXT RELEASE COMMAND message from MME after receiving HANDOVER COMMAND from MME while inter-RAT (GERAN, UTRA) handover is performed. This counter is cumulated when the RRC connection is released in the source eNB due to a timeout that occurs since the source eNB does not receive an UE CONTEXT RELEASE COMMAND message from MME after

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

182

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

receiving S1AP DOWNLINK S1 CDMA2000 TUNNELING (with CDMA2000HO Status: HO Success) from MME while inter-RAT (CDMA2000 HRPD) handover is performed. ConnRelease_S1a pSigFail_QCI

count

The cumulated number when the RRC connection is released from the eNB since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME or a mismatch occurs between the integrity algorithm and ciphering algorithm of the UE after the RRC connection establishment procedure is completed.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when RRC Connection is released in eNB due to receiving the S1AP UE CONTEXT RELEASE COMMAND from MME after completing RRC connection establishment Procedure This counter is cumulated when RRC Connection is released in eNB due to receiving the S1AP RESET from MME after completing RRC connection establishment Procedure The counter is cumulated when the RRC connection is

183

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

released in eNB since the integrity algorithm of the UE is eia0 but the cipering algorithm is not eea0 when UE security capabilities are acquired after the RRC connection establishment procedure is completed. ConnRelease_S1a pSigTo_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a timeout that has occurred since an INITIAL CONTEXT SETUP RESPONSE message is not received from the UE after the RRC connection establishment procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a timeout that has occurred since an INITIAL CONTEXT SETUP RESPONSE message is not received from the UE after the RRC connection establishment procedure is completed.

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_X2a pCuFail_QCI

count

The cumulated number when the RRC connection is released from the eNB due to a X2AP message in the RRC connection establishment procedure after the said procedure is completed.

This counter is cumulated when the RRC connection is released from the eNB due to a X2AP message in the RRC connection establishment procedure after the said procedure is completed.

Y

CC

event

int

0~2147 483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnRelease_X2a pLinkFail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_X2a pRoTo_QCI

count

The cumulated number when the RRC connection is released from the source eNB due to a timeout that has occurred since the source eNB is not able to receive an UE CONTEXT RELEASE message from the target eNB after receiving HANDOVER REQUEST ACKNOWLEDGE from the target eNB during inter X2 handover execution.

This counter is cumulated when the RRC connection is released from the source eNB due to a timeout that has occurred since the source eNB is not able to receive an UE CONTEXT RELEASE message from the target eNB after receiving HANDOVER REQUEST ACKNOWLEDGE from the target eNB during inter X2 handover execution.

Y

CC

event

int

0~2147 483647

-

-

ConnRelease_X2a pSigFail_QCI

count

The cumulated number when the RRC connection is released from the source eNB since a reset occurs in the X2 interface between the source eNB and target eNB after receiving a HANDOVER REQUEST ACKNOWLEDGE from the target eNB during inter X2 handover execution.

This counter is cumulated when the RRC connection is released from the source eNB since a reset occurs in the X2 interface between the source eNB and target eNB after receiving a HANDOVER REQUEST ACKNOWLEDGE from the target eNB during inter X2 handover execution.

Y

CC

event

int

0~2147 483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

185

Chapter 2 Counter Description

RRC Connection Re-establishment per QCI This section provides statistics as shown below, when a RRC Reestablishment cause occurs with the UE in RRC connected state, statistics on the RRC connection Reestablishment are collected for each cell. (3GPP TS 36.331). Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

ReEstabCause

RRC Connection Reestablishment Cause 0 (reconfigurationFailure): Reestablishment occurs due to reconfiguration failure 1 (handoverFailure): Reestablishment occurs due to handover failure 2 (otherFailure): Reestablishment occurs due to other failures 3: reserved

RRC_QCI_SPECIFIC

enum = NO_QCI(0), QCI_1(1), QCI_5(2), QCI_8(3), QCI_9(4)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEstabAtt_Q CI

count

The cumulated number of RRCConnectionReestablishmentRequest messages received from the UE.

This counter is cumulated when the eNB receives an RRCConnectionReestablishmentRequest message from the UE.

Y

CC

event

int

0~2147 483647

-

-

ConnReEstabSucc _QCI

count

The cumulated number of RRCConnectionReestablishmentComplete messages received from the UE during the

This counter is cumulated when eNB receives RRCConnectionReestablishmentComplete message as a result of

Y

CC

event

int

0~2147 483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

186

Chapter 2 Counter Description Name

ConnReEstabFail_ CpCcFail_QCI

Unit

count

Description

Trigger

RRC connection reestablishment procedure.

transmitting RRCConnectionReestablishment request to the UE during the RRC connection reestablishment procedure.

The cumulated number when the RRC connection reestablishment procedure fails due to a change of eNB status or eNB internal resource allocation fails.

This counter is cumulated in the following cases. This counter is cumulated when the eNB releases a call due to ECMB reset after the eNB transmits an RRCConnectionReestablishment request to the UE during the RRC connection reestablishment procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB. The operational state of the cell (operational State of RTRV-CELL-STS) gets changed due to a disabilty of the eNB transmission. RRC connection is being reestablished to the UE.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

187

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

This counter is cumulated when the eNB releases the call because mismatches on the UE have occurred both between the ECCB and RLC and between the ECCB and MAC in the execution of an audit on UE information after the eNB has transmitted an RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases a call since a failure occurs during internal resource allocation in eNB for transmitting RRCConnectionReestablishment to the UE during the RRC connection reestablishment procedure. ConnReEstabFail_ UpMacFail_QCI

count

The cumulated number of failures to perform the RRC connection reestablishment procedure due to a failure that has

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the eNB releases the call as a result of receiving a Fail message from the MAC after the eNB has

188

Chapter 2 Counter Description Name

Unit

Description

Trigger

occurred between the MAC and ECCB during the said procedure.

transmitted an RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases the call when there is a mismatch between the ECCB and MAC in the execution of the audit of UE information after the eNB has transmitted an RRCConnectionReestablishment to the UE.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEstabFail_ UpPdcpFail_QCI

count

The cumulated number of failures to perform the RRC connection reestablishment procedure due to a failure that has occurred between the PDCP and ECCB during the said procedure.

This counter is cumulated when the eNB releases the call as a result of receiving a internal failure message (msgCpdcpControlFailure) from the PDCP after the eNB has transmitted an RRCConnectionReestablishment to the UE. When receiving invalid parameter (in case when callid, rbid and lochType are not within the range) from ECCB block in eNB, PDCP transmits Failure Message to ECCB block.

Y

CC

event

int

0~2147 483647

-

-

ConnReEstabFail_

count

The cumulated number

This counter is

Y

CC

event

int

0~2147

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

189

Chapter 2 Counter Description Name UpRlcFail_QCI

Unit

Description

Trigger

of failures to perform the RRC connection reestablishment procedure due to a failure that has occurred between the RLC and ECCB during the said procedure.

cumulated when the eNB releases the call as a result of receiving a internal failure message (msgCrlcConfigFailure or msgCrlcControlFailure) from the RLC after the eNB has transmitted an RRCConnectionReestablishment to the UE. When invalid parameter (in case when callid, rbid, lochID and lochType are not within the range) is received from ECCB block in eNB or when there are not much resources in the RLC, the RLC transmits Failure Message to ECCB block. This counter is cumulated when the eNB releases the call because a mismatch with the RLC has occurred in the execution of an audit with the DSP after the eNB has transmitted an RRCConnectionReestablishment to the UE.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

483647

190

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnReEstabFail_ RrcSigTo_QCI

count

The cumulated number of failures to perform the RRC connection reestablishment procedure due to a timeout that has occurred as a result of not being able to receive a response message from the inner blocks (PDCP, RLC, MAC) or RRC connection reestablishment complete message from the UE during the said procedure.

This counter is cumulated when the eNB releases the call due to a timeout has occurred as a result of not being able to receive an RRCConnectionReestablishmentComplete message from the UE after the eNB has transmitted an RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases the call due to a timeout has occurred as a result of not being able to receive a response message from the inner blocks (PDCP, RLC, MAC) after the eNB has transmitted an RRCConnectionReestablishment to the UE.

Y

CC

event

int

0~2147 483647

-

-

ConnReEstabFail_ S1apLinkFail_QCI

count

The cumulated number of failures to perform the RRC connection reestablishment procedure due to a

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP

Y

CC

event

int

0~2147 483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

191

Chapter 2 Counter Description Name

ConnReEstabFail_ S1apLSigFail_QCI

Unit

count

Description

Trigger

change of S1AP link status to 'Out of Service' during the said procedure.

link has been changed to OOS (Out Of Service) after the eNB has transmitted an RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases the call due to an SCTB reset, occurred after the eNB has transmitted an RRCConnectionReestablishment request to the UE.

The cumulated number of failures to perform the RRC connection reestablishment procedure as a result of receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the said procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME after the eNB has transmitted RRCConnectionReestablishment to the UE. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME after the eNB

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

192

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

has transmitted an RRCConnectionReestablishment to the UE. ConnReEstabRejec t_CpCcFail_QCI

count

The cumulated number of RRCConnectionReestablishmentReject messages transmitted to the UE since the RRC connection reestablishment procedure has been judged unable to be performed after receiving RRCConnectionReestablishmentRequest from the UE.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the eNB transmits the RRCConnectionReestablishmentReject message to the UE of it being judged to be unable to perform RRC connection reestablishment Procedure due to the lack of context information about the UE even though the eNB has received an RRCConnectionReestablishmentRequest message from the UE. This counter is cumulated when the eNB transmits to RRC connection reestablishment rejects message to the UE because the RRC connection reestablishment procedure has been judged unable to perform. As a result of

193

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

which the eNB receives a RRC connection reestablishment request message before transmitting to MME a INITIAL CONTEXT SETUP RESPONSE message, which happens when the UE is not completely attached. This counter is cumulated when the eNB transmits an RRC connection reestablishment rejects message to the UE because the RRC connection reestablishment procedure has been judged unable to perform as a result of the eNB receiving a RRC connection reestablishment request message from the UE before receiving a SN STATUS TRANSFER from the source of eNB or receiving a MME STATUS TRANSFER message from MME during the inter-eNB handing over procedure. This counter is Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

194

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

cumulated when the eNB transmits an RRCConnectionReestablishmentReject message to the UE after the RRC connection reestablishment procedure has been judged unable to be performed because, even though the eNB has received from the UE an RRCConnectionReestablishmentRequest to a different cell from the existing cell, the new target cell is barred (cellBarred of RTRVCELL-ACS). This counter is cumulated when the eNB transmits an RRCConnectionReestablishmentReject message to the UE after the RRC connection reestablishment procedure has been judged unable to be performed because, even though the eNB has received from the UE an RRCConnectionReSamsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

195

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

establishmentRequest to a different cell from the existing cell, the new target cell is in Locked or ShuttingDown status. This counter is cumulated when the eNB transmits the RRCConnectionReesta blishmentReject message to the UE of it being judged to be unable to perform RRC connection reestablishment Procedure due to failure of repremption procedure in the changed Cell even though the eNB has received an RRCConnectionReesta blishmentRequest message from the UE. ConnReEstabRejec t_CpCapaCaccFail _QCI

count

The cumulated number of RRCConnectionReestablishmentReject messages transmitted to the UE since the RRC connection reestablishment procedure has been judged unable to be

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the eNB transmits an RRCConnectionReestablishmentReject message to the UE after the RRC connection reestablishment procedure has been judged unable to be

196

Chapter 2 Counter Description Name

ConnReEstabRejec t_CpQosCacFail_Q CI

Unit

count

Description

Trigger

performed by the Call Admission Control (CAC) based on call count per cell operation or the CAC based on DRB count per cell operation after receiving RRCConnectionReestablishmentRequest from the UE.

performed by the Call Admission Control (CAC) based on call count per cell operation or the CAC based on DRB count per cell operation which in the new target cell; even though the eNB has received from the UE an RRCConnectionReestablishmentRequest, the target cell has changed from the existing cell to a new cell.

The cumulated number RRCConnectionReestablishmentReject messages transmitted to the UE since the RRC connection reestablishment procedure has been judged unable to be performed by the Call Admission Control (CAC) based on QoS operation after receiving RRCConnectionReestablishmentRequest from the UE.

This counter is cumulated when the eNB transmits an RRCConnectionReestablishmentReject message to the UE after the RRC connection reestablishment procedure has been judged unable to be performed by the Call Admission Control (CAC) based on QoS operation in the new target cell even though the eNB has received from the UE an RRCConnectionReestablishmentRequest to a different cell from the existing cell.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Y

CC

event

int

0~2147 483647

Granularity Formula

Hourly, Daily, Monthly Formula

197

Chapter 2 Counter Description

E-RAB E-RAB Setup This section provides statistics on the default bearer setup to activate the initial DRB’s radio and S1 bearer. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

EstabCause

RRC Connection Establishment Cause 0: emergency: Emergency call connection 1: highPriorityAccess: Access by the UE with a specific access class 2: mt_Access: Access by the UE due to paging received 3: mo_Signaling: Access by the UE due to attach 4: mo_Data: Access by the UE due to service request 5: delay_tolerant_access: Access by the delay tolerant access

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

EstabInitAtt Nbr

count

The cumulated number of attempts for E-RAB setup during origination call

This counter is cumulated in the following case during E-RAB setup

Y

CC

event

int

0~2 1474 8364

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 7

Granularity Formula

Hourly, Daily, Monthly Formula

Success/Failure of E-RAB after receiving InitialContextSetupRequ est EstabInitSu ccNbr

count

The cumulated number of successes for E-RAB setup during origination call

This counter is cumulated in the following case during E-RAB setup Success of E-RAB setup after receiving InitialContextSetupRequ est

Y

CC

event

int

0~2 1474 8364 7

-

-

ErabInitFail Nbr_CpCc To

count

The cumulated number when a call is released due to call control timeout for E-RAB in the origination call.

This counter is cumulated in the following case during E-RAB setup Timeout occurs during internal resource allocation in eNB for UE and integrity activation after InitialContextSetupRequ est is received (timInternalSecurityContr ol_id expired).

Y

CC

event

int

0~2 1474 8364 7

-

-

ErabInitFail Nbr_CpCc Fail

count

The cumulated number when a call is released due to reset notification (eNB failure or block restart) from ECMB or by ECCB for E-RAB in the origination call.

This counter is cumulated in the following case during E-RAB setup after receiving InitialContextSetupRequ est In case of signal processing application starting in eNB CSFB is idle or the RAT

Y

CC

event

int

0~2 1474 8364 7

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

type within the message is not UTRAN, GERAN, and 1xRTT when InitialContextSetupRequ est is received. ErabInitFail Nbr_UpGtp Fail

count

The cumulated number when a call is released due to resource allocation failure in the GTP for E-RAB in the origination call.

This counter is cumulated when the resource allocation fails in the GTP layer for E-RAB setup during origination call after receiving InitialContextSetupRequest message

Y

CC

event

int

0~2 1474 8364 7

-

-

ErabInitFail Nbr_UpMa cFail

count

The cumulated number when a call is released due to resource allocation failure in the MAC for E-RAB in the origination call.

This counter is cumulated when the resource allocation fails in the MAC layer for E-RAB setup during origination call after receiving InitialContextSetupRequest message

Y

CC

event

int

0~2 1474 8364 7

-

-

ErabInitFail Nbr_UpPdc pFail

count

The cumulated number when a call is released due to resource allocation failure in the PDCP for E-RAB in the origination call.

This counter is cumulated when the resource allocation fails in the PDCP layer for E-RAB setup during origination call after receiving InitialContextSetupRequest message

Y

CC

event

int

0~2 1474 8364 7

-

-

ErabInitFail Nbr_UpRlc Fail

count

The cumulated number when a call is released due to resource allocation failure in the RLC or not receiving the ACK for ARQ

This counter is cumulated in the following case during origination call RLCP layer resource

Y

CC

event

int

0~2 1474 8364 7

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

200

Chapter 2 Counter Description Name

Unit

Description

Trigger

from UE for E-RAB in the origination call.

allocation fails during ERAB setup after InitialContextSetupRequ est is received. Cumulated when a minimum number of ARQ ack of the FL traffic packet is not received following E-RAB setup after InitialContextSetupRequ est is received.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

ErabInitFail Nbr_RrcSig Fail

count

The cumulated number when a call is released due to receiving Re-establishmentRequest for E-RAB in the origination call.

This counter is cumulated when ReestablishmentRequest is received before RRCConnectionReconfigur ation Complete is received during E-RAB setup after InitialContextSetupRequest is received in the origination call.

Y

CC

event

int

0~2 1474 8364 7

-

-

ErabInitFail Nbr_RrcSig To

count

The cumulated number when a call is released due to not receiving RRC signal message during RRC setup.

This counter is cumulated in the following case during E-RAB setup after receiving InitialContextSetupRequ est in the origination call Timeout occurs because of not receiving the RRCConnectionReconfig urationComplete after transmitting RRCConnectionReconfig

Y

CC

event

int

0~2 1474 8364 7

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

uration Timeout occurs because of not receiving SecurityModeComplete after transmitting SecurityModeCommand ErabInitFail Nbr_CpBh CacFail

count

The cumulated number when a call is released due to Backhaul Call Admission Control for ERAB in the origination call.

This counter is cumulated when E-RAB setup is rejected due to Call Admission Control based on the backhaul threshold during E-RAB setup after InitialContextSetupRequest is received in the origination call.

Y

CC

event

int

0~2 1474 8364 7

-

-

ErabInitFail Nbr_CpCa paCacFail

count

The cumulated number when a call is released due to Capacity Call Admission Control for ERAB in the origination call.

This counter is cumulated when E-RAB setup is rejected due to Call Admission Control based on the E-RAB count threshold during E-RAB setup after InitialContextSetupRequest is received in the origination call.

Y

CC

event

int

0~2 1474 8364 7

-

-

ErabInitFail Nbr_CpQo sCacFail

count

The cumulated number when a call is released due to QoS Call Admission Control for E-RAB in the origination call.

This counter is cumulated when E-RAB setup is rejected due to Call Admission Control based on the physical resource block threshold during ERAB setup after InitialContextSetupRequest is received in the

Y

CC

event

int

0~2 1474 8364 7

-

-

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Chapter 2 Counter Description Name

Unit

Description

ErabInitFail Nbr_S1ap CuFail

count

The cumulated number when a call is released due to the S1AP specification cause for E-RAB in the origination call.

ErabInitFail Nbr_S1apL inkFail

count

ErabInitFail Nbr_S1apS igFail

count

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated in the following case during E-RAB setup after receiving InitialContextSetupRequ est in the origination call ID of the E-RAB is duplicated. QCI value of the E-RAB is an supported value. E-RAB is GBR but not_present is received as the value of GBRQoSInformationPres ent in the E-RAB information within the S1AP message. Aggregated Maximum Bit Rate (AMBR) is 0 for the DL and UL of the message.

Y

CC

event

int

0~2 1474 8364 7

-

-

The cumulated number when a call is release after receiving ErabSetupRequest for E-RAB, because the status of S1AP is changed to the OOS (Out of server) in the origination call

This counter is cumulated when S1AP communication of the eNB changes to "out of service" during E-RAB setup after InitialContextSetupRequest is received in the origination call.

Y

CC

event

int

0~2 1474 8364 7

-

-

The cumulated number when a call is released due to receiving S1AP message from MME or

This counter is cumulated when Integrity algorithm is EIA0 but the ciphering

Y

CC

event

int

0~2 1474 8364

-

-

origination call.

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Chapter 2 Counter Description Name

Unit

Description

Trigger

the security type in the InitialContextSetupRequest is wrong after transmitting ErabSetupRequest for E-RAB setup in the origination call

algorithm is not EEA0 during E-RAB setup after InitialContextSetupRequ est is received in the origination call. This counter is cumulated while receiving S1AP reset command or UEContextReleaseCmd from MME.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 7

Granularity Formula

Hourly, Daily, Monthly Formula

204

Chapter 2 Counter Description

Collection Time (Success) Figure 128. Collection Time for E-RAB Setup UE

eNB

MME

S/GW

RRC_CONNECTED Authentication Procedure (NAS) Security Mode Command

Initial Context Setup Request 1

Attempt

2

Success

Security Mode Complete Rrc Connection Reconfiguration Rrc Connection Reconfiguration Complete Initial Context Setup Response

RRC_CONNECTED

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Chapter 2 Counter Description

Collection Time (Failure) Figure 129. Collection Time for ErabInitFailNbr_CpCcTo UE

EPC

eNB

MME

SGW

Initial Context Setup Request

UE context setup

CSFB to not supported RAT type ① ErabInitFailNbr_CpCcFail

Figure 130. Collection Time for ErabInitFailNbr_CpCcFail UE

EPC

eNB

MME Initial Context Setup Request

CSFB to not supported RAT type

SGW UE context setup

① ErabInitFailNbr_CpCcFail

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Chapter 2 Counter Description

Figure 131. Collection Time for ErabInitFailNbr_UpGtpFail EPC

eNB

UE

MME

SGW

Initial Context Setup Request

UECapabilityEnquiry UECapabilityInformation SecurityModeCommand

UECapabilityInfoIndication UE context setup

GTP layer Setup Fail ① ErabInitFailNbr_UpGtpFail

Figure 132. Collection Time for ErabInitFailNbr_UpMacFail eNB

UE

EPC MME

SGW

Initial Context Setup Request

UECapabilityEnquiry UECapabilityInformation SecurityModeCommand

UECapabilityInfoIndication MAC layer Setup Fail

UE context setup

① ErabInitFailNbr_UpMacFail

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Chapter 2 Counter Description

Figure 133. Collection Time for ErabInitFailNbr_UpPdcpFail eNB

UE

UECapabilityEnquiry UECapabilityInformation SecurityModeCommand

EPC MME Initial Context Setup Request UECapabilityInfoIndication

PDCP layer Setup Fail ① ErabInitFailNbr_UpPdcpFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

SGW

UE context setup

208

Chapter 2 Counter Description

Figure 134. Collection Time for ErabInitFailNbr_UpRlcFail EPC

eNB

UE

MME

SGW

Initial Context Setup Request

UECapabilityEnquiry UECapabilityInformation SecurityModeCommand

UECapabilityInfoIndication UE context setup

RLC Layer Setup Fail ① ErabInitFailNbr_UpRlcFail EPC

eNB

UE

MME

SGW

Connected

.....

Traffic Packet ARQ ack ARQ ack

ARQ ack Not recieved

ARQ ack ① ErabInitFailNbr_UpRlcFail

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Chapter 2 Counter Description

Figure 135. Collection Time for ErabInitFailNbr_RrcSigFail eNB

UE UECapabilityEnquiry UECapabilityInformation

EPC MME

SGW

Initial Context Setup Request UECapabilityInfoIndication

SecurityModeCommand SecurityModeComplete Rrc Connection Reconfiguration ReEstablishment Rrc Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

① ErabInitFailNbr_RrcSigFail

210

Chapter 2 Counter Description Figure 136. Collection Time for ErabInitFailNbr_RrcSigTo EPC

eNB

UE

MME

SGW

Initial Context Setup Request

UECapabilityEnquiry UECapabilityInformation

UECapabilityInfoIndication

SecurityModeCommand

Time out

SecurityModeComplete

UE context setup

① ErabInitFailNbr_RrcSigTo eNB

UE

EPC MME

SGW

Rrc Connection Reconfiguration Complete

Time out

Rrc Connection Reconfiguration

① ErabInitFailNbr_RrcSigTo

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Chapter 2 Counter Description Figure 137. Collection Time for ErabInitFailNbr_CpBhCacFail UE

EPC

eNB

MME

SGW

Initial Context Setup Request UE context setup

Rejected By BH CAC ① ErabInitFailNbr_CpBhCacFail

Figure 138. Collection Time for ErabInitFailNbr_CpCapaCacFail UE

EPC

eNB

MME

SGW

Initial Context Setup Request Rejected By Capacity CAC

UE context setup

① ErabInitFailNbr_CpCacaCacFail

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Chapter 2 Counter Description Figure 139. Collection Time for ErabInitFailNbr_CpQosCacFail UE

EPC

eNB

MME

SGW

Initial Context Setup Request UE context setup

Rejected By QoS CAC ① ErabInitFailNbr_CpQosCacFail

Figure 140. Collection Time for ErabInitFailNbr_S1apCuFail UE

eNB

EPC MME

SGW

Initial Context Setup Request Invalid E-RAB Info.

UE context setup

① ErabInitFailNbr_S1apCuFail

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Chapter 2 Counter Description Figure 141. Collection Time for ErabInitFailNbr_S1apLinkFail EPC

eNB

UE

MME

SGW

Connected

Out Of Service ① ErabInitFailNbr_S1apLinkFail

Figure 142. Collection Time for ErabInitFailNbr_S1apSigFail UE

EPC

eNB

MME

SGW

Initial Context Setup Request

UE context setup

Integrity algorithm == EIA0 && Ciphering algorithm != EEA0 ① ErabInitFailNbr_S1apSigFail UE

eNB

EPC MME

SGW

UE Context Release Command (or S1AP Reset) ① ErabInitFailNbr_S1apSigFail

For E-RAB setup count statistics, Attempt is counted when the Initial Context Setup Request message is received during the initial call setup, and Success is counted when the Initial Context Setup Response message is transmitted. A failure is counted when a timeout or failure occurs during the procedure and the applicable cause value is recorded. Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

E-RAB Setup Add This section provides statistics on the number of additional E-RAB (dedicated bearer) setups by the MME following the initial default bearer setup. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EstabAddAttNbr

count

The cumulated number of attempts for E-RAB setup during origination call

This counter is cumulated in the following cases during E-RAB setup Success/Failure of E-RAB after receiving ErabSetupRequest message

Y

CC

event

int

0~21474 83647

-

-

EstabAddSuccN br

count

The cumulated number of successes for E-RAB setup during origination call

This counter is cumulated in the following cases during E-RAB setup Success of E-RAB after receiving ErabSetupRequest message

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr

count

The cumulated number

This counter is

Y

CC

event

int

0~21474

-

-

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Chapter 2 Counter Description Name

Unit

_CpCcTo

Description

Trigger

when a call is released due to call control timeout for ERAB in the origination call.

cumulated in the following cases during E-RAB setup This counter is cumulated when the eNB allocates internal resouce, timeout occurs after receiving ErabSetupRequest message. (timInternalResourceS etup_id expired)

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

ErabAddFailNbr _CpCcFail

count

The cumulated number when a call is released due to reset notification (eNB failure or block restart) from ECMB or by ECCB for ERAB in the origination call.

This counter is cumulated in the following cases during E-RAB setup after receiving ErabSetupRequest message When signal processing application restarts in eNB

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr _UpGtpFail

count

The cumulated number when a call is released due to resource allocation failure in the GTP for E-RAB in the origination call.

This counter is cumulated when the resource allocation of GTP layer failed during E-RAB setup after receiving the ErabSetupRequest message in the origination call

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr

count

The cumulated number when a call is released due

This counter is cumulated when the

Y

CC

event

int

0~21474

-

-

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Chapter 2 Counter Description Name

Unit

_UpMacFail

Description

Trigger

to resource allocation failure in the MAC for E-RAB in the origination call.

resource allocation of MAC layer failed during E-RAB setup after receiving the ErabSetupRequest message in the origination call

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

ErabAddFailNbr _UpPdcpFail

count

The cumulated number when a call is released due to resource allocation failure in the PDCP for E-RAB in the origination call.

This counter is cumulated when the resource allocation of PCDP layer failed during E-RAB setup after receiving the ErabSetupRequest message in the origination call

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr _UpRlcFail

count

The cumulated number when a call is released due to resource allocation failure in the RLC or not receiving the ACK for ARQ from UE for E-RAB in the origination call.

This counter is cumulated in the following cases during origination call RLCP layer resource allocation fails during E-RAB setup after an ErabSetupRequest message is received. Cumulated when a minimum number of ARQ ack of the FL traffic packet is not received following E-RAB setup after an

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ErabSetupRequest message is received. ErabAddFailNbr _RrcSigFail

count

The cumulated number when a call is released due to receiving ReestablishmentRequest for ERAB in the origination call.

This counter is cumulated when ReestablishmentRequest is received before RRCConnectionReco nfiguration Complete is received during ERAB setup after an ErabSetupRequest message is received in the origination call.

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr _RrcSigTo

count

The cumulated number when a call is released due to not receiving RRC signal message during RRC setup.

This counter is cumulated in the following case during E-RAB setup after receiving ErabSetupRequest message.  Timeout occurs due to not receiving the RRCConnectionRec onfigurationComplet e message after transmitting RRCConnectionRec onfiguration

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr _CpBhCacFail

count

The cumulated number when a call is released due to Backhaul Call Admission Control for E-RAB in the

This counter is cumulated in the following case during E-RAB setup after receiving

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

origination call.

ErabSetupRequest message in the origination call Cumulated when ERAB setup is rejected due to Call Admission Control based on the backhaul threshold.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ErabAddFailNbr _CpCapaCacFai l

count

The cumulated number when a call is released due to Capacity Call Admission Control for E-RAB in the origination call.

This counter is cumulated in the following case during E-RAB setup after receiving ErabSetupRequest message in the origination call Cumulated when ERAB setup is rejected due to Call Admission Control based on the ERAB count threshold.

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr _CpQosCacFail

count

The cumulated number when a call is released due to QoS Call Admission Control for E-RAB in the origination call.

This counter is cumulated in the following case during E-RAB setup after receiving ErabSetupRequest message in the origination call E-RAB setup is

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

rejected due to Call Admission Control based on the physical resource block threshold. ErabAddFailNbr _S1apCuFail

count

The cumulated number when a call is released due to the S1AP specification cause for E-RAB in the origination call.

This counter is cumulated in the following case during E-RAB setup after receiving ErabSetupRequest message ID of the E-RAB is duplicated. QCI value of the ERAB is an supported value. E-RAB is GBR but not_present is received as the value of GBRQoSInformatio nPresent in the ERAB information within the S1AP message. Aggregated Maximum Bit Rate (AMBR) is 0 for the DL and UL of the message.

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr _S1apLinkFail

count

The cumulated number when a call is release after

This counter is cumulated when

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

receiving ErabSetupRequest for ERAB, because the status of S1AP is changed to the OOS (Out of server) in the origination call

S1AP communication of the eNB changes to 'out of service' during E-RAB setup after an ErabSetupRequest message is received in the origination call.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ErabAddFailNbr _S1apSigFail

count

The cumulated number when a call is released due to receiving S1AP message from MME after transmitting ErabSetupRequest for ERAB setup in the origination call

This counter is cumulated when receiving the UEContextReleaseC md or S1AP reset command from MME during E-RAB Setup procedure

Y

CC

event

int

0~21474 83647

-

-

ErabAddFailNbr _CpCcInteractio n

count

The cumulated number of E-RAB failures during Intra LTE or InterRat handover

This counter is cumulated in the following cases after receiving the ErabSetupRequest message during INTER RAT handover during INTRA LTE handover (via source eNB)

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description

Collection Time Figure 143. Collection Time for ErabAddFailNbr_CpCcTo EPC

eNB

UE

MME

SGW

Time out

ERAB Setup Request

E_RAB Setup

Resource Allocation … Fail ① ErabAddFailNbr_CpCcTo

Figure 144. Collection Time for ErabAddFailNbr_CpCcFail UE

EPC

eNB

MME ERAB Setup Request

SGW E_RAB Setup

Application Restart ① ErabAddFailNbr_CpCcFail

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Chapter 2 Counter Description

Figure 145. Collection Time for ErabAddFailNbr_UpGtpFail UE

EPC

eNB

MME

SGW

ERAB Setup Request

E_RAB Setup

GTP layer Setup Fail ① ErabAddFailNbr_UpGtpFail

Figure 146. Collection Time for ErabAddFailNbr_UpMacFail UE

EPC

eNB

MME ERAB Setup Request

SGW E_RAB Setup

MAC layer Setup Fail ① ErabAddFailNbr_UpMacFail

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223

Chapter 2 Counter Description

Figure 147. Collection Time for ErabAddFailNbr_UpPdcpFail UE

EPC

eNB

MME ERAB Setup Request

SGW E_RAB Setup

PDCP layer Setup Fail ① ErabAddFailNbr_UpPdcpFail

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224

Chapter 2 Counter Description Figure 148. Collection Time for ErabAddFailNbr_UpRlcFail EPC

eNB

UE

MME

SGW

ERAB Setup Request RLCP layer Setup Fail

E_RAB Setup

① ErabAddFailNbr_UpRlcFail

eNB

UE

EPC MME

SGW

Connected

...... .

Traffic Packet ARQ ack ARQ ack

ARQ ack Not recieved

ARQ ack ① ErabAddFailNbr_UpRlcFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

225

Chapter 2 Counter Description

Figure 149. Collection Time for ErabAddFailNbr_RrcSigFail EPC

eNB

UE Rrc Connection Reconfiguration

MME

SGW

ERAB Setup Request

ReEstablishment

① ErabAddFailNbr_RrcSigFail

Rrc Connection Reconfiguration Complete

Figure 150. Collection Time for ErabAddFailNbr_RrcSigTo EPC

eNB

UE Rrc Connection Reconfiguration

MME

SGW

Time out

ERAB Setup Request

Rrc Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

① ErabAddFailNbr_RrcSigTo

226

Chapter 2 Counter Description

Figure 151. Collection Time for ErabAddFailNbr_CpBhCacFail UE

EPC

eNB

MME

SGW

ERAB Setup Request Rejected By BH CAC

UE context setup

① ErabAddFailNbr_CpBhCacFail

Figure 152. Collection Time for ErabAddFailNbr_CpCapaCacFail UE

EPC

eNB

MME

SGW

ERAB Setup Request Rejected By Capacity CAC

UE context setup

① ErabAddFailNbr_CpCapaCacFail

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227

Chapter 2 Counter Description Figure 153. Collection Time for ErabAddFailNbr_CpQosCacFail EPC

eNB

UE

MME

SGW

ERAB Setup Request Rejected By QoS CAC

UE context setup

① ErabAddFailNbr_CpQosCacFail

Figure 154. Collection Time for ErabAddFailNbr_S1apCuFail EPC

eNB

UE

MME

SGW

ERAB Setup Request Invalid E-RAB Info.

UE context setup

① ErabAddFailNbr_S1apCuFail

Figure 155. Collection Time for ErabAddFailNbr_S1apLinkFail UE

EPC

eNB

MME

SGW

ERAB Setup Request ① ErabAddFailNbr_S1apLinkFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Out Of Service

228

Chapter 2 Counter Description Figure 156. Collection Time for ErabAddFailNbr_S1apSigFail UE

eNB

EPC MME

SGW

ERAB Setup Request UE Context Release Command (or S1AP Reset) ① ErabAddFailNbr_S1apSigFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

229

Chapter 2 Counter Description

Figure 157. Collection Time for ErabAddFailNbr_CpCcInteraction UE

TeNB or Other RAT

SeNB

EPC MME

SGW

Handover Request

Handover Request Acknowledge Rrc Connection Reconfiguration

X2 HO ERAB Setup Request

E-RAB Add fail

① ErabAddFailNbr_CpCcInteraction

UE

TeNB or Other RAT

SeNB

EPC MME

SGW

Handover Required Handover Request Handover Request Acknowledge Rrc Connection Reconfiguration

S1 HO

Handover Command ERAB Setup Request E-RAB Add fail

① ErabAddFailNbr_CpCcInteraction

For additional E-RAB setup count statistics, Attempt is counted when the E-RAB Setup Request message is received during the additional E-RAB setup, and Success is counted when the E-RAB Setup Response message is transmitted. A Failure is counted when a timeout or failure occurs during the procedure and the applicable cause value is recorded.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

230

Chapter 2 Counter Description

E-RAB Setup Time This section provides statistics on the average E-RAB Setup time and the maximum E-RAB Setup time for each cell. Collects when the initial E-RAB Setup procedure and additional E-RAB Setup procedure. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EstabTimeAvg

ms

The average ERAB setup time (ms)

The time is increased in the following cases. The time duration between the received InitialContextSetupRequest and the transmitted InitialContextSetupResponse The time duration between the received ErabSetupRequest and the transmitted ErabSetupResponse

Y

GAUGE

event

int

0~21474 83647

EstabTime Tot/EstabTi meCnt

sum(EstabTimeTot)/su m(EstabTimeCnt)

EstabTimeMax

ms

The maximum number of EstabTime

This counted is updated when EstabTime is collected and it it greater than previous

Y

GAUGE

event

int

0~60*Pe riod*100 0

-

max(EstabTimeMax)

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Chapter 2 Counter Description Name

Unit

Description

Trigger

EstabTimeTot

ms

The cumulated number of EstabTime

EstabTimeCnt

cou nt

The cumulated collection count of EstabTime

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when EstabTime is collected

Y

GAUGE

event

int

0~21474 83647

-

-

This counter is cumulated when EstabTime is collected

Y

GAUGE

event

int

0~21474 83647

-

-

maximum value

Collection Time Figure 158. Collection Time for E-RAB Setup time UE

eNB

MME

S/GW

RRC_IDLE

Security Mode Command

Initial Context Setup Request

Security Mode Complete RRC Connection Reconfiguration

E-RAB Setup time

RRC Connection Reconfiguration Complete Initial Context Setup Response RRC_CONNECTED

The E-RAB setup time indicates the duration from receiving the Initial Context Setup Request message up to transmitting the Initial Context Setup Response, which is reported in milliseconds. The statistics block calculates the average and maximum values of the setup time during the collection period. Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

E-RAB Erase Request This section provides statistics on the E-RAB release requests made by the eNB by transmitting the UE Context Release Request message. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EraseAttbyEnb _CpCcTo

count

The cumulated number of call releases since the timer expires during resource allocation in E-RAB setup.

This count is cumulated when timeout occurs during releasing the resource in eNB.

Y

CC

event

int

0~2147483647

-

-

EraseAttbyEnb _CpCcFail

count

The cumulated number of call releases due to eNB failure.

This counter is cumulated when a call is released due to restarting of signal processing application in eNB

Y

CC

event

int

0~2147483647

-

-

EraseAttbyEnb _UpGtpFail

count

The cumulated number of call releases due to a failure of GTP layer resource release during E-RAB

This counter is cumulated when fails to allocate the resource of GTP layer during E-RAB release.

Y

CC

event

int

0~2147483647

-

-

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Chapter 2 Counter Description Name

Unit

EraseAttbyEnb _UpMacFail

count

EraseAttbyEnb _UpMacUEIna ct

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

The cumulated number of call releases due to a failure of MAC layer resource release during E-RAB release.

This counter is cumulated when a call is releaed due to resource allocation of MAC Layer failure during E-RAB release

Y

CC

event

int

0~2147483647

-

-

count

The cumulated number of call releases due to UE inactivity.

This counter is cumulated when a call is released in the following case No packet for specific time duration in the DL/UL

Y

CC

event

int

0~2147483647

-

-

EraseAttbyEnb _UpPdcpFail

count

The cumulated number of call releases due to a failure of PDCP layer resource release during ERAB release.

This counter is cumulated when a call is released due to allocation failure of the PDCP layer during ERAB release

Y

CC

event

int

0~2147483647

-

-

EraseAttbyEnb _UpRlcFail

count

The cumulated number of call releases due to a failure of RLC layer resource release during E-RAB setup.

This counter is cumulated when a call is released due to allocation failure of the RLC layer during ERAB release

Y

CC

event

int

0~2147483647

-

-

EraseAttbyEnb _RrcHcTo

count

The cumulated number when a timer occurs for the RRC message from the target eNB

This counter is cumulated when a call is released in the following case Patch setup does not occur within a certain

Y

CC

event

int

0~2147483647

-

-

release.

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Chapter 2 Counter Description Name

Unit

Description

Trigger

during handover.

period of time during intra eNB handover. The target eNB does not received a completion message for RRCConnectionReconf iguration within a certain period of time during S1 handover. The target eNB does not received a completion message for RRCConnectionReconf iguration within a certain period of time during X2 handover.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EraseAttbyEnb _RrcSigFail

count

The cumulated number of call releases due to receiving ReestablishmentReque st during E-RAB release.

This counter is cumulated when a call release occurs due to receiving ReestablishmentRequest before RRCConnectionReconfig uration Complete is received during E-RAB release.

Y

CC

event

int

0~2147483647

-

-

EraseAttbyEnb _RrcSigTo

count

The cumulated number of call releases due to not receiving a RRC signal message within a certain period of time during E-RAB release.

This counter is cumulated when a call release occurs due to not receiving RRCConnectionReconfig urationComplete within a certain period of time after

Y

CC

event

int

0~2147483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RRCConnectionReconfig uration is transmitted during E-RAB release. EraseAttbyEnb _S1apCuFail

count

The cumulated number of call releases due to receiving abnormal E-RAB information of the cause defined in the S1AP specifications during E-RAB setup.

This counter is cumulated when E-RAB is released due to the S1AP specification cause

Y

CC

event

int

0~2147483647

-

-

EraseAttbyEnb _S1apRoTo

count

The cumulated number of timeouts that occur for resource allocation during handover.

This counter is cumulated when a call is released in the following case. Cumulated when resource allocation for data forwarding is not performed within a certain period of time after the source eNB receives S1apHandoverComma nd_id and transmits RCConnectionReconfig uration during S1 handover.

Y

CC

event

int

0~2147483647

-

-

EraseAttbyEnb _S1apSigTo

count

The cumulated number of timeouts that occur for the S1AP message during handover.

This counter is cumulated when a call is released as following case. InitialContextSetupRequ est is not received within a certain period

Y

CC

event

int

0~2147483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483647

-

-

of time after RRCConnectionSetup Complete is received during the InitialContextSetup procedure. The eNB does not receive RRCConnectionReconf igurationComplete from the UE after receiving MME Status Transfer from MME during S1 handover. EraseAttbyEnb _X2apRoTo

count

The cumulated number of timeouts that occur for resource allocation during handover.

This counter is cumulated when resource allocation for data forwarding is not performed within a certain period of time after the source eNB receives X2apHandoverRequestA cknowledge during X2 handover.

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Chapter 2 Counter Description

Collection Time (Success) Figure 159. Collection Time for E-RAB Erase Request UE

eNB

MME

S/GW

RRC_CONNECTED UE Context Release Request Count

1 UE Context Release Command

RRC Connection Release UE Context Release Complete RRC_CONNECTED

The eNB E-RAB erase request refers to deleting the UE context. When the eNB needs to release the UE context, it transmits the UE Context Release Request message to the MME, and counts statistics.

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Chapter 2 Counter Description

Collection Time (Failure) Figure 160. Collection Time for EraseAttbyEnb_CpCcTo EPC

eNB

UE

MME

SGW

Time out

E-RAB Release Resource Release ...Fail ERAB Setup Request ① EraseAttbyEnb_CpCcTo

Figure 161. Collection Time for EraseAttbyEnb_CpCcFail UE

EPC

eNB

MME

SGW

E-RAB Release Application Restart Context Release Request ① EraseAttbyEnb_CpCcFail

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Chapter 2 Counter Description Figure 162. Collection Time for EraseAttbyEnb_UpGtpFail UE

EPC

eNB

MME

SGW

E-RAB Release GTP layer release Fail Context Release Request ① EraseAttbyEnb_UpGtpFail

Figure 163. Collection Time for EraseAttbyEnb_UpMacFail UE

EPC

eNB

MME

SGW

E-RAB Release MAC layer release Fail Context Release Request ① EraseAttbyEnb_UpMacFail

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Chapter 2 Counter Description Figure 164. Collection Time for EraseAttbyEnb_UpMacUEInact EPC

eNB

UE

MME

SGW

E-RAB Release Packet Packet

Inactive

Packet UE context setup Context Release Request ① EraseAttbyEnb_UpMacUeInact

Figure 165. Collection Time for EraseAttbyEnb_UpPdcpFail UE

EPC

eNB

MME

SGW

E-RAB Release PDCP layer release Fail Context Release Request ① EraseAttbyEnb_UpPdcpFail

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Chapter 2 Counter Description Figure 166. Collection Time for EraseAttbyEnb_UpRlcFail UE

EPC

eNB

MME

SGW

E-RAB Release RLC layer Release Fail Context Release Request ① EraseAttbyEnb_UpRlcFail

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Chapter 2 Counter Description

Figure 167. Collection Time for EraseAttbyEnb_RrcHcTo UE

SeNB

TeNB

EPC MME

SGW

Handover Request X2 HO

Handover Acknowledge

Complete

Time out

RrcConnectionReconfiguration

Context Release Request ① EraseAttbyEnb_RrcHCTo

UE

SeNB

TeNB

EPC MME

Handover Required Handover Request

SGW

S1 HO

Handover Acknowledge

Complete

Handover Command

Time out

RrcConnectionReconfiguration

Context Release Request ① EraseAttbyEnb_RrcHcTo

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Chapter 2 Counter Description

Figure 168. Collection Time for EraseAttbyEnb_RrcSigFail EPC

eNB

UE

MME

SGW

E-RAB Release start Rrc Connection Reconfiguration ReEstablishment Rrc Connection Reconfiguration Complete

Context Release Request ① EraseAttbyEnb_RrcSigFail

Figure 169. Collection Time for EraseAttbyEnb_RrcSigTo EPC

eNB

UE

MME

SGW

E-RAB Release start

Rrc Connection Reconfiguration Complete

Time out

Rrc Connection Reconfiguration

Context Release Request ① EraseAttbyEnb_RrcSigTo

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Chapter 2 Counter Description

Figure 170. Collection Time for EraseAttbyEnb_S1apCuFail EPC

eNB

UE

MME

SGW

E-RAB Release S1AP Spec. Cause Context Release Request ① EraseAttbyEnb_S1apCuFail

Figure 171. Collection Time for EraseAttbyEnb_S1apRoTo UE

TeNB Rrc Connection Reconfiguration Complete

SeNB

EPC MME

SGW

Handover Command

Fail to allocate Resource for Data forwarding Context Release Request ① EraseAttbyEnb_S1apRoTo

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Chapter 2 Counter Description

Figure 172. Collection Time for EraseAttbyEnb_S1apSigTo EPC

eNB

UE

MME

SGW

Rrc Connection Request Rrc Connection Setup Rrc Connection Setup Complete

Time out

Attach Request Initial Context Setup Request

Context Release Request ① EraseAttbyEnb_S1apSigTo

UE

SeNB

TeNB

EPC MME

SGW

Rrc Connection Reconfiguration eNB Status Transfer

Complete

Time out

MME Status Transfer

Context Release Request ① EraseAttbyEnb_S1apSigTo

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Chapter 2 Counter Description

Figure 173. Collection Time for EraseAttbyEnb_X2apRoTo UE

SeNB

TeNB

EPC MME

SGW

Handover Request Handover Acknowledge Fail to allocate Resource for Data forwarding Context Release Request ① EraseAttbyEnb_X2apRoTo

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Chapter 2 Counter Description

E-RAB Erase This section provides statistics on the E-RAB release requests made by the eNB using the UE Context Release command. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EraseAtt

count

The cumulated number of UEContextRelease attempts from MME.

This counter is cumulated when receiving the UEContextRelease from MME.

Y

CC

event

int

0~2147483647

-

-

EraseSucc

count

The cumulated number of UEContextRelease success from MME.

This counter is cumulated when deallocating the resource in eNB after receiving UEContextRelease from MME and transmitted the UEContextRelease Complete to MME

Y

CC

event

int

0~2147483647

-

-

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Chapter 2 Counter Description

Collection Time Figure 174. Collection Time for E-RAB erase UE

eNB

MME

S/GW

RRC_CONNECTED UE Context Release Command Attempt

1

Rrc Connection Release UE Context Release Complete Success

2 RRC_CONNECTED

For E-RAB ERASE statistics, an Attempt is counted when the UE Context Release Command is received, and Success is counted when the UE Context Release Complete message is transmitted.

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Chapter 2 Counter Description

E-RAB Modify This section provides statistics on the E-RAB Modify attempt/success/modify for each cell after InitialContextSetup during origination call. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ModQoSAtt Nbr

count

The cumulated number when E-RAB modify is attempted in the origination call.

This counter is cumulated when succeed (or failed) ERAB modify after receiving ErabModifyRequest message.

Y

CC

event

int

0~2147483 647

-

-

ModQoSSu ccNbr

count

The cumulated number when E-RAB modify is successful in the origination call.

This counter is cumulated when succeed E-RAB modify after receiving ErabModifyRequest message.

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_CpCc

count

The cumulated number when the timer expires

This counter is cumulated when

Y

CC

event

int

0~2147483 647

-

-

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Chapter 2 Counter Description Name

Unit

To

Description

Trigger

during E-RAB modify in the origination call.

timeout occurs during internal resource allocation in eNB (timInternalResource Setup_id expired) after an ErabModifyRequest message is received.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ModQoSFa ilNbr_CpCc Fail

count

The cumulated number of eNB failures or CSFB failures during E-RAB modify in the origination call.

This counter is cumulated in the following case during E-RAB modify after an ErabModifyRequest message is received. Signal processing application within eNB is restarted.

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_UpGt pFail

count

The cumulated number of GTP layer resource allocation failures during E-RAB modify in the origination call.

This counter is cumulated when GTP layer resource allocation failed during E-RAB modify after receiving ErabModifyRequest message in the origination call

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_UpM acFail

count

The cumulated number of MAC layer resource allocation failures during E-RAB modify in the origination call.

This counter is cumulated when MAC layer resource allocation failed during E-RAB modify after receiving

Y

CC

event

int

0~2147483 647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ErabModifyRequest message in the origination call ModQoSFa ilNbr_UpPd cpFail

count

The cumulated number of PDCP layer resource allocation failures during E-RAB modify in the origination call.

This counter is cumulated when PDCP layer resource allocation failed during E-RAB modify after receiving ErabModifyRequest message in the origination call

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_UpRl cFail

count

The cumulated number when the ack of the ARQ is not received from the UE or during ERAB modify in the origination call.

This counter is cumulated when a call is released in the following case. RLCP layer resource allocation fails during E-RAB modify after an ErabModifyReques t message is received. Cumulated when a minimum number of ARQ ack of the FL traffic packet is not received following E-RAB modify after an ErabModifyReques t message is received.

Y

CC

event

int

0~2147483 647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ModQoSFa ilNbr_RrcSi gFail

count

The cumulated number of ReestablishmentRequest messages received during E-RAB modify in the origination call.

This counter is cumulated when ReestablishmentReque st is received before RRCConnectionRec onfiguration Complete is received during E-RAB modify after an ErabModifyRequest message is received in the origination call.

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_RrcSi gTo

count

The cumulated number when a RRC signal message is not received within a certain period of time during E-RAB modify in the origination call.

This counter is cumulated in the following case during E-RAB modify after the ErabModifyRequest message is received in the origination call. Timeout occurs due to not receiving RRCConnectionRe configurationComp lete after RRCConnectionRe configuration is transmitted.

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_CpBh CacFail

count

The cumulated number when E-RAB setup is rejected due to backhaul call admission control during E-RAB modify in the origination call.

This counter is cumulated when ERAB setup is rejected due to Call Admission Control based on the

Y

CC

event

int

0~2147483 647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

backhaul threshold during E-RAB setup after an ErabModifyRequest message is received in the origination call. ModQoSFa ilNbr_CpCa paCacFail

count

The cumulated number when E-RAB setup is rejected due to capacity call admission control during E-RAB modify in the origination call.

This counter is cumulated when ERAB setup is rejected due to Call Admission Control based on the E-RAB count threshold during E-RAB setup after an ErabModifyRequest message is received in the origination call.

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_CpQo sCacFail

count

The cumulated number when E-RAB setup is rejected due to QoS call admission control during E-RAB modify in the origination call.

This counter is cumulated when ERAB setup is rejected due to Call Admission Control based on the physical resource block threshold during E-RAB setup after an ErabModifyRequest message is received in the origination call.

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_S1ap CuFail

count

The cumulated number when abnormal E-RAB information of the cause

This counter is cumulated in the following case during

Y

CC

event

int

0~2147483 647

-

-

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Chapter 2 Counter Description Name

ModQoSFa ilNbr_S1ap LinkFail

Unit

count

Description

Trigger

defined in the S1AP specifications is received during E-RAB modify in the origination call.

E-RAB setup after an ErabModifyRequest message is received in the origination call. ID of the E-RAB is duplicated. QCI value of the ERAB is an unsupported value. E-RAB is GBR but not_present is received as the GBRQoSInformati onPresent value in the E-RAB information within the S1AP message. Aggregated Maximum Bit Rate (AMBR) is 0 for the DL and UL of the message.

The cumulated number when S1AP communication of the eNB is out of service during E-RAB setup after an ErabModifyRequest message is received in the origination call.

This counter is cumulated when S1AP communication of the eNB is out of service during E-RAB setup after an ErabModifyRequest message is received in the origination call.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483 647

-

-

255

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ModQoSFa ilNbr_S1ap SigFail

count

The cumulated number of S1AP messages received from MME during E-RAB setup after an ErabModifyRequest message is received in the origination call.

This counter is cumulated when S1AP messages received from MME during E-RAB setup after an ErabModifyRequest message is received in the origination call.

Y

CC

event

int

0~2147483 647

-

-

ModQoSFa ilNbr_CpCc Interaction

count

The cumulated number when E-RAB modify fails during Inter LTE or Inter RAT handover.

This counter is cumulated when ERAB modify fails during Intra LTE or Inter RAT handover. Inter RAT Handover received from source eNB during Intra LTE Handover

Y

CC

event

int

0~2147483 647

-

-

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Chapter 2 Counter Description

Collection Time (Success) Figure 175. Collection Time for E-RAB modify UE

eNB

MME

S/GW

RRC_CONNECTED E-RAB Modify Request Attempt

1

Rrc Connection Reconfiguration Rrc Connection Reconfiguration Complete Success

2

E-RAB Modify Response

RRC_CONNECTED

For E-RAB Modify statistics, Attempt is counted when the E-RAB Modify Request message is received from the MME, and Success is counted when the E-RAB Modify Response message is transmitted. A Failure is counted when the E-RAB Modify procedure fails due to an internal timeout or failure, and the applicable cause value is recorded.

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Chapter 2 Counter Description

Collection Time (Failure) Figure 176. Collection Time for ModQoSFailNbr_CpCcTo EPC

eNB

UE

MME

SGW

Time out

ERAB Modify Request Resource Allocation … Fail ① ModQoSFailNbr_CpCTo

Figure 177. Collection Time for ModQoSFailNbr_CpCcFail UE

EPC

eNB

MME

SGW

ERAB Modify Request Application Restart ① ModQoSFailNbr_CpCcFail

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Chapter 2 Counter Description Figure 178. Collection Time for ModQoSFailNbr_UpGtpFail UE

EPC

eNB

MME

SGW

ERAB Modify Request GTP layer Setup Fail ① ModQoSFailNbr_UpGtpFail

Figure 179. Collection Time for ModQoSFailNbr_UpMacFail UE

EPC

eNB

MME

SGW

ERAB Modify Request MAC layer Setup Fail ① ModQoSFailNbr_UpMacFail

Figure 180. Collection Time for ModQoSFailNbr_UpPdcpFail UE

EPC

eNB

MME

SGW

ERAB Modify Request PDCP layer Setup Fail ① ModQoSFailNbr_UpPdcpFail

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Chapter 2 Counter Description Figure 181. Collection Time for ModQoSFailNbr_UpRlcFail EPC

eNB

UE

MME

SGW

ERAB Modify Request RLCP layer Setup Fail ① ModQoSFailNbr_UpRlcFail

eNB

UE

EPC MME

SGW

Connected

......

Traffic Packet ARQ ack ARQ ack

ARQ ack Not recieved

ARQ ack ① ModQoSFailNbr_UpRlcFail

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Chapter 2 Counter Description

Figure 182. Collection Time for ModQoSFailNbr_RrcSigFail EPC

eNB

UE Rrc Connection Reconfiguration

MME

SGW

ERAB Modify Request

ReEstablishment

① ModQoSFailNbr_RrcSigFail

Rrc Connection Reconfiguration Complete

Figure 183. Collection Time for ModQoSFailNbr_RrcSigTo EPC

eNB

UE Rrc Connection Reconfiguration

MME

SGW

Time out

ERAB Modify Request

Rrc Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

① ModQoSFailNbr_RrcSigTo

261

Chapter 2 Counter Description Figure 184. Collection Time for ModQoSFailNbr_CpBhCacFail UE

EPC

eNB

MME

SGW

ERAB Modify Request Rejected By BH CAC ① ModQoSFailNbr_CpBhCacFail

Figure 185. Collection Time for ModQoSFailNbr_CpCapaCacFail UE

EPC

eNB

MME

SGW

ERAB Modify Request Rejected By Capacity CAC ① ModQoSFailNbr_CpCapaCacFail

Figure 186. Collection Time for ModQoSFailNbr_CpQosCacFail UE

EPC

eNB

MME

SGW

ERAB Modify Request Rejected By QoS CAC ① ModQoSFailNbr_CpQosCacFail

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Chapter 2 Counter Description Figure 187. Collection Time for ModQoSFailNbr_S1apCuFail UE

EPC

eNB

MME

SGW

ERAB Modify Request Invalid E-RAB Info. ① ModQoSFailNbr_S1apCuFail

Figure 188. Collection Time for ModQoSFailNbr_S1apLinkFail UE

EPC

eNB

MME

SGW

ERAB Modify Request Out Of Service ① ModQoSFailNbr_S1apLinkFail

Figure 189. Collection Time for ModQoSFailNbr_S1apSigFail UE

eNB

EPC MME

SGW

ERAB Modify Request UE Context Release Command (or S1AP Reset) ① ModQoSFailNbr_S1apSigFail

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Chapter 2 Counter Description

Figure 190. Collection Time for ModQoSFailNbr_CpCcInteraction UE

TeNB or Other RAT

SeNB

EPC MME

SGW

Handover Request

Handover Request Acknowledge Rrc Connection Reconfiguration

X2 HO ERAB Modify Request

E-RAB Add fail

① ModQoSFailNbr_CpCcInteraction

UE

TeNB or Other RAT

SeNB Handover Request

EPC MME

SGW

Handover Required

Handover Request

S1 HO

Handover Request Acknowledge Rrc Connection Reconfiguration

Handover Command ERAB Modify Request E-RAB Add fail

① ModQoSFailNbr_CpCcInteraction

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Chapter 2 Counter Description

E-RAB Release Request This section provides statistics on the E-RAB release requests made by the eNB using the E-RAB Release Indication message for each cell. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RelAttbyEnbN br_CpCcTo

count

The cumulated number when the eNB attempts ERAB release since eNB internal resource allocation has failed.

This counter is cumulated when E_RABReleaseIndicati on is transmitted to MME due to a timeout that occurs during internal resource release in eNB.

Y

CC

event

int

0~21474 83647

-

-

RelAttbyEnbN br_S1apCuFail

count

The cumulated number when the eNB attempts ERAB release due to a S1AP specification cause.

This counter is cumulated when eNB transmitted RABReleaseIndication to MME due the S1AP specification cause

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description

Collection Time (Success) Figure 191. Collection Time for eNB E-RAB release request UE

eNB

MME

S/GW

RRC_CONNECTED

Count

1

Rrc Connection Reconfiguration

E-RAB Release Indication E-RAB Release Command

Rrc Connection Reconfiguration Complete E-RAB Release Response RRC_CONNECTED

The eNB E-RAB Release statistics are counted when the eNB deletes the applicable bearers as needed and transmits the E-RAB Release Indication message to the MME.

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Chapter 2 Counter Description

Collection Time (Failure) Figure 192. Collection Time for RelAttbyEnbNbr_CpCcTo EPC

eNB

UE

MME

SGW

Time out

E-RAB Release start S1AP Spec. Cause E_RAB Release Indication ① RelAttbyEnbNbr_CpCcTo

Figure 193. Collection Time for RelAttbyEnbNbr_S1apCuFail UE

EPC

eNB

MME

SGW

E-RAB Release start UE Context Release Command (S1AP Spec. cause) E_RAB Release Indication ① RelAttbyEnbNbr_S1apCuFail

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Chapter 2 Counter Description

E-RAB Release This section provides statistics for each Cell on the E-RAB releases using the E-RAB Release command from MME to eNB. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RelAttNbr

count

The cumulated number when the E-RAB release command is received by the eNB.

This counter is cumulated when eNB received the ERAB release command from MME

Y

CC

event

int

0~2147 483647

-

-

RelSuccNbr

count

The cumulated number when a response to the E-RAB release command is transmitted to MME.

This counter is cumulated when eNB transmitted ERAB release response message, after receiving the E-RAB and release ERAB normally.

Y

CC

event

int

0~2147 483647

-

-

RelFailNbr_ CpCcFail

count

The cumulated number of call releases due to eNB failure during E-RAB release command processing.

This counter is cumulated when a call is released due to restart of signal processing application in eNB, after receiving ERAB release command

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RelFailNbr_ S1apSigFail

count

The cumulated number of S1AP messages received from MME during E-RAB release command processing.

This counter is cumulated when a call is released due to receiving UEContextReleaseCmd or S1AP reset command from MME after receiving E-RAB release command

Y

CC

event

int

0~2147 483647

-

-

RelFailNbr_ S1apCuFail

count

The cumulated number of releases due to a S1AP specification cause received from MME during E-RAB release command processing.

This counter is cumulated when a call is released due to S1AP specification cause during E-RAB release after receiving ERAB release command from MME

Y

CC

event

int

0~2147 483647

-

-

RelActive

count

The cumulated number of releases due to an abnormal internal operation of the eNB in the setup E-RAB.

This counter is cumulated as number of active ERABs, for which a call is released due to abnormal operation in eNB.

Y

CC

event

int

0~2147 483647

-

-

RelFailNbr_ CpCcInteract ion

count

The cumulated number of ERAB releases during handover.

This count is cumulated when E-RAB setup is failed because E-RAB Release command is received in the following case. INTER RAT handover The source eNB received E-RAB release command during INTRA LTE handover

Y

CC

event

int

0~2147 483647

-

-

The cumulated number about established E-RABs when a call is released as a result of

This counter is cumulated about established E-RABs when a call is a released

Y

CC

event

int

0~2147 483647

-

-

RelActive_E ccbRadioLin

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

kFailure

not receiving HARQ ACK notification from the UE although the MAC transmitted messages to the UE equal to max retransmission

due to a timeout that occurs while waiting to receive RRCConnectionReestablishment when the initial UE message is transmitted to the UE and the MAC transmits messages to the UE as many times as the max retransmission, but HARQ ACK notification is not received from the UE.

RelActive_E ccbArqMaxR eTransmissi on

The cumulated number about established E-RABs when a call is released as a result of not receiving ARQ ACK notification from the UE although the RLC transmitted messages to the UE equal to max retransmission

This counter is cumulated about established E-RABs when a call is released as a result of not receiving ARQ ACK notification from the UE although the RLC transmitted messages to the UE equal to max retransmission.

Y

CC

event

int

0~2147 483647

-

-

RelActive_E ccbTmoutRr cConnection Reconfig

The cumulated number about established E-RABs when a call is released due to a timeout that has occurred since RRCConnectionReconfigurati onComplete is not received from the UE

This counter is cumulated about established E-RABs when a call is released due to a timeout that has occurred since RRCConnectionReconfigu rationComplete is not received from the UE.

Y

CC

event

int

0~2147 483647

-

-

RelActive_E ccbTmoutRr cConnection Reestablish

The cumulated number about established E-RABs when a call is released due to a timeout that has occurred

This counter is cumulated about established E-RABs when a call is released due to a timeout that has

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

since RRCConnectionReestablishmentComplete is not received from the UE

occurred since RRCConnectionReestablishmentComplete is not received from the UE.

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Collection Time (Success) Figure 194. Collection Time for E-RAB release UE

eNB

MME

S/GW

RRC_CONNECTED E-RAB Release Command Attempt

1

Rrc Connection Reconfiguration Rrc Connection Reconfiguration Complete Success

2

E-RAB Release Response

RRC_CONNECTED

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Chapter 2 Counter Description

Collection Time (Failure) Figure 195. Collection Time for RelFailNbr_CpCcFail UE

EPC

eNB

MME

SGW

ERAB Release Command Application Restart ERAB Release Response

① RelFailNbr_CpCcFail

Figure 196. Collection Time for RelFailNbr_S1apSigFail UE

eNB

EPC MME

SGW

ERAB Release Command UE Context Release Command (or S1AP Reset) ERAB Release Response ① RelFailNbr_S1apSigFail

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Chapter 2 Counter Description Figure 197. Collection Time for RelFailNbr_S1apCuFail UE

eNB

EPC MME

SGW

ERAB Release Command S1AP Cause ERAB Release Response ① RelFailNbr_S1apCuFail

Figure 198. Collection Time for RelActive UE

eNB

EPC MME

SGW

ERAB Release Command # of E-RAB BY Abnormal Operation In eNB ERAB Release Response ① RelActive

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Chapter 2 Counter Description

Figure 199. Collection Time for RelFailNbr_CpCcInteraction UE

TeNB or Other RAT

EPC

SeNB

MME

SGW

Handover Request

Handover Request Acknowledge Rrc Connection Reconfiguration

X2 HO

ERAB Release Command

E-RAB Add fail ERAB Release Response

① RelFailNbr_CpCcInteraction

UE

TeNB or Other RAT

EPC

SeNB

MME

SGW

Handover Required Handover Request Handover Request Acknowledge Rrc Connection Reconfiguration

S1 HO

Handover Command ERAB Release Command E-RAB Add fail ERAB Release Response

① RelFailNbr_CpCcInteraction

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Chapter 2 Counter Description Figure 200. Collection Time for RelActive_EccbRadioLinkFailure eNB ECCB

RLC

UE

MME

S/GW

RRC_CONNECTED HARQ ACK

X

Fail Message Timer InternalReestablishmentTimeToWait

RRCConnectionReestablishmentRequest

X RlcRleaseCnf about Erab of relActiveFlag =1

1

RelActive_EccbRadioLinkFailure

RRC_IDLE

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Chapter 2 Counter Description Figure 201. Collection Time for RelActive_EccbArqMaxReTransmission eNB ECCB

RLC

UE

MME

S/GW

RRC_CONNECTED ARQ ACK

X

Fail Message Timer InternalReestablishmentTimeToWait

RRCConnectionReestablishmentRequest

X RlcRleaseCnf about Erab of relActiveFlag =1

1

RelActive _EccbArqMaxReTransmission

RRC_IDLE

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Chapter 2 Counter Description Figure 202. Collection Time for RelActive_EccbTmoutRrcConnectionReconfig eNB UE

MME

ECCB

RLC

S/GW

RRC_CONNECTED RRCConnectionReconfiguration RRCConnectionReconfigurationComplete

X

1 RlcRleaseCnf about Erab of relActiveFlag =1

RelActive _EccbTmoutRrcConnectionReconfig

RRC_IDLE

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Chapter 2 Counter Description Figure 203. Collection Time for RelActive_EccbTmoutRrcConnectionReestablish eNB UE

MME

S/GW

ECCB

RLC

RRC_CONNECTED RRCConnectionReestablishmentRequest RRCConnectionReestablishment

Timer RRCConnectionReEstablish RRCConnectionReestablishmentComplete

X

1

RelActive _EccbTmoutRrcConnectionReestablish

RlcRleaseCnf about Erab of relActiveFlag =1

For E-RAB release statistics, when the E-RAB Release Request message is received from the MME, it is counted as Attempt; when the ERAB Release Response message is transmitted, it is counted as Success. A Failure is counted when the E-RAB Release procedure fails due to S1 MSG receiving, and the applicable cause value is recorded. Also, A Failure is counted when the procedure fails due to the ERAB Release Command or an internal timeout and failure, the applicable cause value is recorded.

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Chapter 2 Counter Description

E-RAB Session Time per Cell This section provides statistics on the in-session time of the UE. In-session is defined as valid if a data transmission took place during the last 100 ms; it collects the in-session time of the UE which had data transmissions with the PDSCH/PUSCH during the statistics period. (3GPP TS 32.425) Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

SessionTime UEAvg

ms

This counter defines in-sessions as events in which a data transfer has taken place in the last 100 msec of the collection interval. It collects the in-session times of UEs that transmit/receive data to/from the PDSCH/PUSCH during the collection interval.

This counter is cumulated by 1 when there is an UE that transmitted/received data to the PDSCH/PUSCH during the last 100 msec of the collection interval. This counter is calculated by cumulating the number of UEs that transmit PDSCH/PUSCH data at 100-msec intervals and then dividing the resulting value by 51.2 (5120/100 msec), as an average.

Y

SI

5.12 s

float

0~3.4*1 0^38

SessionTime UETot/Sessio nTimeUECnt

sum(SessionTimeUE Tot)/sum(SessionTi meUECnt)

SessionTime

ms

The cumulated count of

This counter is cumulated when SessionTimeUE is

Y

SI

5.12 s

float

0~3.4*1

-

-

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Chapter 2 Counter Description Name

Unit

UETot SessionTime UECnt

count

Description

Trigger

SessionTimeUE

collected

The collection count of SessionTimeUEt

This counter is cumulated by 1 when SessionTimeUE is collected

Visible

Counter Type

Trigger Type

Data Type

-

SI

5.12 s

int

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

-

-

0^38 0~21474 83647

Collection Time Figure 204. Collection Time for SessionTimeUEAvg/Tot/Cnt In-session time of UE_G in Cell 0

3

In-session time of UE_F in Cell 0

In-session time of UE_C in Cell 0

2

In-session time of UE_E in Cell 0

In-session time of UE_B in Cell 0

1

Statistics Gathering Period In-session time of UE_D in Cell 0

In-session time of UE_A in Cell 0

Statistics Gathering Period

1

2

3

4

t

⓪ SessionTimeUE = SessionTimeUETot/SessionTimeUECnt ① SessionTimeUETot = In-session time of UE A + B + C in same cell

② SessionTimeUECnt

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Chapter 2 Counter Description

E-RAB Session Time per QCI This section provides statistics on the in-session time per QCI. In-session is defined as valid if a data transmission took place during the last 100 ms; it collects the in-session time of the Bearer which had data transmissions with the PDSCH/PUSCH during the statistics period for each QCI. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

SessionTimeQ ciAvg

ms

This counter defines insessions as events in which a data transfer has taken place in the last 100 msec of the collection interval. It collects for each QCI the in-session times of bearers that transmit/receive data to/from the PDSCH/PUSCH

This counter is cumulated by 1 when, there is a bearer that transmitted/received data to the PDSCH/PUSCH during the last 100 msec of the collection interval per each QCI. This counter is calculated by cumulating the number of bearers that transmit PDSCH/PUSCH data at 100-msec intervals for each QCI and then dividing the cumulated number by 51.2 (5120/100 msec), as an average.

Y

SI

5.12 s

float

0~3.4*10 ^38

SessionTimeQ ciTot/SessionTi meQciCnt

sum(SessionTimeQ ciTot)/sum(Session TimeQciCnt)

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

during the collection interval. SessionTimeQ ciTot

ms

The cumulated count of SessionTimeQCI

This counter is cumulated when SessionTimeQCI is collected

Y

SI

5.12 s

float

0~3.4*10 ^ 38

-

-

SessionTimeQ ciCnt

count

The collection count of SessionTimeQCI

This counter is cumulated by 1 when SessionTimeQCI is collected

-

SI

5.12 s

int

0~21474 83647

-

-

Collection Time Figure 205. Collection Time for SessionTimeQciAvg/Tot/Cnt

In-session time of ERAB G of QCI9

3

In-session time of ERAB F of QCI9

In-session time of ERAB C of QCI9

2

In-session time of ERAB E of QCI9

In-session time of ERAB B of QCI9

1

Statistics Gathering Period In-session time of ERAB D of QCI9

In-session time of ERAB A of QCI9

Statistics Gathering Period

1

2

3

4

t

⓪ SessionTimeQCI = SessionTimeQCITot/SessionTimeQCICnt ① SessionTimeQCITot = In-session time of E-RAB A + B + C in same QCI

② SessionTimeQCICnt

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Chapter 2 Counter Description

Active E-RAB Number This section provides statistics on the E-RAB setup count. Collects statistics data for the average E-RAB setup count and the maximum E-RAB setup count for each cell. Index Name

Description

cNum

Cell Id

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UsageNbrAvg

count

The average E-RAB count per unit time.

This counter is collected when ERAB counter per unit time is reported

Y

GAUGE

2s

float

0~3.4*10^38

UsageNbrTot/ UsageNbrCnt

sum(UsageNbrTot)/ sum(UsageNbrCnt)

UsageNbrMa x

count

The maximum ERAB count per unit time.

This counter is collected when ERAB counter per unit time is reported

Y

GAUGE

2s

float

0~3.4*10^38

-

max(UsageNbrMax)

UsageNbrTot

count

The cumulated number of E-RAB count

This counter is collected when ERAB counter per unit time is reported

-

GAUGE

2s

float

0~3.4*10^38

-

-

UsageNbrCnt

count

The collection count fo UsageNbrAvg

This counter is collected when ERAB counter per unit time is reported

-

GAUGE

2s

int

0~21474836 47

-

-

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Chapter 2 Counter Description

Collection Time Figure 206. Collection Time for UsageNbrAvgAvg/Max/Tot/Cnt # of E-RAB Statistics Gathering Period

A

C B

Statistics Gathering Period

E

F

. . .

5

6

1

D

t 1

2

3

4

UsageNbr = ② UsageNbrTot/③ UsageNbrCnt ① UsageNbrMax = C ② UsageNbrTot = A + B + C + D + E + F ⓪

③ UsageNbrCnt

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Chapter 2 Counter Description

Active E-RAB Number per PLMN This section provides statistics on the average setup ERAB count and maximum setup ERAB count per PLMN and cell. Index Name

Description

cNum

Cell Id

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UsageNbrPLM N0Avg

count

The average ERAB count per unit time in the PLMN0

This counter is collected when E-RAB counter per unit time in the PLMN0 is reported

Y

GAUGE

2s

float

0~3.4*10^38

UsageNbrPLMN0 Tot/UsageNbrPL MN0Cnt

sum(UsageNbrPLMN0 Tot)/sum(UsageNbrPL MN0Cnt)

UsageNbrPLM N0Max

count

The maximum E-RAB count per unit time in the PLMN0

This counter is collected when E-RAB counter per unit time in the PLMN0 is reported

Y

GAUGE

2s

float

0~3.4*10^38

-

max(UsageNbrPLMN0 Max)

UsageNbrPLM N0Tot

count

The cumulated E-RAB count per unit time in the PLMN0

This counter is collected when E-RAB counter per unit time in the PLMN0 is reported

-

GAUGE

2s

float

0~3.4*10^38

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UsageNbrPLM N0Cnt

count

The cumulated collection count of UsageNbrPLM N0Avg

This counter is collected when E-RAB counter per unit time in the PLMN0 is reported

-

GAUGE

2s

int

0~21474836 47

-

-

UsageNbrPLM N1Avg

count

The average ERAB count per unit time in the PLMN1

This counter is collected when E-RAB counter per unit time in the PLMN1 is reported

Y

GAUGE

2s

float

0~3.4*10^38

UsageNbrPLMN1 Tot/UsageNbrPL MN1Cnt

sum(UsageNbrPLMN1 Tot)/sum(UsageNbrPL MN1Cnt)

UsageNbrPLM N1Max

count

The maximum E-RAB count per unit time in the PLMN1

This counter is collected when E-RAB counter per unit time in the PLMN1 is reported

Y

GAUGE

2s

float

0~3.4*10^38

-

max(UsageNbrPLMN1 Max)

UsageNbrPLM N1Tot

count

The cumulated E-RAB count per unit time in the PLMN1

This counter is collected when E-RAB counter per unit time in the PLMN1 is reported

-

GAUGE

2s

float

0~3.4*10^38

-

-

UsageNbrPLM N1Cnt

count

The cumulated collection count of UsageNbrPLM N1Avg

This counter is collected when E-RAB counter per unit time in the PLMN1 is reported

-

GAUGE

2s

int

0~21474836 47

-

-

UsageNbrPLM N2Avg

count

The average ERAB count per unit time in the

This counter is collected when E-RAB counter

Y

GAUGE

2s

float

0~3.4*10^38

UsageNbrPLMN2 Tot/UsageNbrPL MN2Cnt

sum(UsageNbrPLMN2 Tot)/sum(UsageNbrPL MN2Cnt)

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Chapter 2 Counter Description Name

Unit

Description

Trigger

PLMN2

per unit time in the PLMN2 is reported

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UsageNbrPLM N2Max

count

The maximum E-RAB count per unit time in the PLMN2

This counter is collected when E-RAB counter per unit time in the PLMN2 is reported

Y

GAUGE

2s

float

0~3.4*10^38

-

max(UsageNbrPLMN2 Max)

UsageNbrPLM N2Tot

count

The cumulated E-RAB count per unit time in the PLMN2

This counter is collected when E-RAB counter per unit time in the PLMN2 is reported

-

GAUGE

2s

float

0~3.4*10^38

-

-

UsageNbrPLM N2Cnt

count

The cumulated collection count of UsageNbrPLM N2Avg

This counter is collected when E-RAB counter per unit time in the PLMN2 is reported

-

GAUGE

2s

int

0~21474836 47

-

-

UsageNbrPLM N3Avg

count

The average ERAB count per unit time in the PLMN3

This counter is collected when E-RAB counter per unit time in the PLMN3 is reported

Y

GAUGE

2s

float

0~3.4*10^38

UsageNbrPLMN3 Tot/UsageNbrPL MN3Cnt

sum(UsageNbrPLMN3 Tot)/sum(UsageNbrPL MN3Cnt)

UsageNbrPLM N3Max

count

The maximum E-RAB count per unit time in the PLMN3

This counter is collected when E-RAB counter per unit time in the PLMN3 is reported

Y

GAUGE

2s

float

0~3.4*10^38

-

max(UsageNbrPLMN3 Max)

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UsageNbrPLM N3Tot

count

The cumulated E-RAB count per unit time in the PLMN3

This counter is collected when E-RAB counter per unit time in the PLMN3 is reported

-

GAUGE

2s

float

0~3.4*10^38

-

-

UsageNbrPLM N3Cnt

count

The cumulated collection count of UsageNbrPLM N3Avg

This counter is collected when E-RAB counter per unit time in the PLMN3 is reported

-

GAUGE

2s

int

0~21474836 47

-

-

UsageNbrPLM N4Avg

count

The average ERAB count per unit time in the PLMN4

This counter is collected when E-RAB counter per unit time in the PLMN4 is reported

Y

GAUGE

2s

float

0~3.4*10^38

UsageNbrPLMN4 Tot/UsageNbrPL MN4Cnt

sum(UsageNbrPLMN4 Tot)/sum(UsageNbrPL MN4Cnt)

UsageNbrPLM N4Max

count

The maximum E-RAB count per unit time in the PLMN4

This counter is collected when E-RAB counter per unit time in the PLMN4 is reported

Y

GAUGE

2s

float

0~3.4*10^38

-

max(UsageNbrPLMN4 Max)

UsageNbrPLM N4Tot

count

The cumulated E-RAB count per unit time in the PLMN4

This counter is collected when E-RAB counter per unit time in the PLMN4 is reported

-

GAUGE

2s

float

0~3.4*10^38

-

-

UsageNbrPLM N4Cnt

count

The cumulated collection count of

This counter is collected when E-RAB counter

-

GAUGE

2s

int

0~21474836 47

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

UsageNbrPLM N4Avg

per unit time in the PLMN4 is reported

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UsageNbrPLM N5Avg

count

The average ERAB count per unit time in the PLMN5

This counter is collected when E-RAB counter per unit time in the PLMN5 is reported

Y

GAUGE

2s

float

0~3.4*10^38

UsageNbrPLMN5 Tot/UsageNbrPL MN5Cnt

sum(UsageNbrPLMN5 Tot)/sum(UsageNbrPL MN5Cnt)

UsageNbrPLM N5Max

count

The maximum E-RAB count per unit time in the PLMN5

This counter is collected when E-RAB counter per unit time in the PLMN5 is reported

Y

GAUGE

2s

float

0~3.4*10^38

-

max(UsageNbrPLMN5 Max)

UsageNbrPLM N5Tot

count

The cumulated E-RAB count per unit time in the PLMN5

This counter is collected when E-RAB counter per unit time in the PLMN5 is reported

-

GAUGE

2s

float

0~3.4*10^38

-

-

UsageNbrPLM N5Cnt

count

The cumulated collection count of UsageNbrPLM N5Avg

This counter is collected when E-RAB counter per unit time in the PLMN5 is reported

-

GAUGE

2s

int

0~21474836 47

-

-

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Chapter 2 Counter Description

Collection Time Figure 207. Collection Time for UsageNbrPLMN0~5Avg/Max/Tot/Cnt PLMN 5 # of E-RAB PLMN 4 Statistics Gathering Period Statistics Gathering Period # of E-RAB PLMN 3 Statistics Gathering Period Statistics Gathering Period # of E-RAB PLMN 2 Statistics Gathering Period Statistics Gathering Period # of E-RAB PLMN 1 Statistics Gathering Period Statistics Gathering Period . #Cof E-RAB A PLMN 0 E Statistics Statistics Gathering Period B F Gathering Period . . #Cof E-RAB A A

1

D

B

B

C

D

5C

. Period E Statistics F Gathering . . . E F .

Statistics Gathering Period

. 4 6 2 3A 1 . D E B F . C . 5 D 6 1 2 3A 4 1 E UsageNbr ⓪ = . ②. UsageNbrTot /③ B F C . 5 D 6 1 2 3A 4 1 E UsageNbr UsageNbrCnt ⓪ = . ②. UsageNbrTot / ③ B F 4 5 D① 6UsageNbrMax 1 2 3 1=C UsageNbrCnt ⓪ UsageNbr = . ② UsageNbrTot / ③

t t t t

t 4 6 1 2 3 1= C t ②5 UsageNbrTot = A+B+C+D+E+F ① UsageNbrMax UsageNbrCnt ⓪ UsageNbr = ② UsageNbrTot / ③ ③ UsageNbrCnt 4 5 6 1 2 3 1 ② UsageNbrTot = A+B+C+D+E+F ① UsageNbrMax =C = UsageNbrCnt ⓪ UsageNbr ② UsageNbrTot / ③ ③ UsageNbrCnt ② UsageNbrTot = A+B+C+D+E+F ① UsageNbrMax =C UsageNbrCnt ③ UsageNbrCnt UsageNbr ② UsageNbrTot = A+B+C+D+E+F ①⓪ UsageNbrMax = C= ② UsageNbrTot/③ UsageNbrCnt ③ UsageNbrCnt UsageNbrMax =C ②① UsageNbrTot = A+B+C+D+E+F ③ UsageNbrCnt ② UsageNbrTot = A + B + C + D + E + F ③ UsageNbrCnt

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Chapter 2 Counter Description

E-RAB QCI per-PLMN rejected This section provides statistics on the E-RAB QCI per PLMN that is rejected. If the requested QCI is rejected because it is not allowed for a PLMN, it is collected. A PLMN ID consists of MCC and MNC under the condition that plmnIndex is 0 in PLDEnbPlmnInfo, and it may be viewed with RTRV-ENBPLMN-INF. Index Name

Description

cNum

Cell Id

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PLMN0QC IReject

count

The cumulated number when the requested QCI is rejected because it is not allowed for the PLMN0

This counter is cumulated when QCI is rejected for ERAB setup because it is not allowed in the PLMN0

Y

CC

event

int

0~21474 83647

-

-

PLMN1QC IReject

count

The cumulated number when the requested QCI is rejected because it is not allowed for the PLMN1

This counter is cumulated when QCI is rejected for ERAB setup because it is not allowed in the PLMN1

Y

CC

event

int

0~21474 83647

-

-

PLMN2QC IReject

count

The cumulated number when the requested QCI is rejected because it is not allowed for the PLMN2

This counter is cumulated when QCI is rejected for ERAB setup because it is not allowed in the PLMN2

Y

CC

event

int

0~21474 83647

-

-

PLMN3QC IReject

count

The cumulated number when the requested QCI is rejected because it is not

This counter is cumulated when QCI is rejected for ERAB setup because it is not

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

PLMN4QC IReject

count

PLMN5QC IReject

count

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

allowed for the PLMN3

allowed in the PLMN3

The cumulated number when the requested QCI is rejected because it is not allowed for the PLMN4

This counter is cumulated when QCI is rejected for ERAB setup because it is not allowed in the PLMN4

Y

CC

event

int

0~21474 83647

-

-

The cumulated number when the requested QCI is rejected because it is not allowed for the PLMN5

This counter is cumulated when QCI is rejected for ERAB setup because it is not allowed in the PLMN5

Y

CC

event

int

0~21474 83647

-

-

Collection Time Figure 208. Collection Time for PLMN0~5QCIReject EPC

eNB

MME

Initial UE Context Setup or E-RAB Setup Request or E-RAB Setup Modify(Add) ...for QCI X(PLMN Y) QCI X Is not allowed (PLMN Y)

Reject for QCI X (PLMN Y)

SGW

⓪ PLMN0QCIReject

① ② ③ ④ ⑤

PLMN1QCIReject PLMN2QCIReject PLMN3QCIReject PLMN4QCIReject PLMN5QCIReject

ⓞ, ①, ②, ③, ④, ⑤

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Chapter 2 Counter Description

HO EUTRAN The statistics on handovers are collected for intra LTE handover and inter RAT handover respectively. Intra LTE handover includes intra eNB, inter eNB S1, and inter eNB X2 handovers. Inter RAT handover includes inter RAT optimized HRPD and inter RAT UTRAN handovers. Intra-LTE handover statistics are based on the source and target cells, which are collected through the respective source and target eNBs. Inter-RAT handover statistics are based on the eNB’s served cells. Intra eNB Handover This section provides statistics data for handovers between cells within the eNB. Intra eNB handover is performed when the UE moves between the cells that belong to the same eNB. The following figure illustrates this procedure. Figure 209. Intra-eNB HandoverStatistics processing UE

Source cell 1) MeasurementReport

3) RRCConnection-Reconfiguration (mobilityControlinfo)

HO success

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Target cell

HO attempt 2) Target Cell Preparation HO preparation

4) RRCConnectionReconfigurationComplete

293

Chapter 2 Counter Description

Steps

Description

1)

Intra eNB handover is determined based on the measurement report.

2)

New RLC, MAC and PHY configurations are set for the target cell.

3)

When the resource setup is completed in the target cell, the RRC Connection Reconfiguration message is transmitted to instruct the UE to perform handover.

4)

The RRC Connection Reconfiguration Complete message is received to complete the intra handover successfully.

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Chapter 2 Counter Description

X2 Handover When the UE moves between cells of different eNBs that belong to the same MME group, handover is performed via the X2 interface. Upon performing the X2 handover, the source provides the statistics on outgoing handover; and the target provides statistics for incoming. The procedure of collecting Attempt, Preparation, and Success statistics is shown in the following figure. Figure 210. X2 Based Handover Statistics processing UE

Source eNB

MME

Target eNB

Downlink data

EPC

S-GW

Downlink data

1) MeasurementReport 4) RRCConnectionReconfiguration (mobilityControlinfo)

2) HANDOVER REQUEST

HO attempt

3) HANDOVER REQUEST ACKNOWLEDGE HO Preparation

5) SN STATUS TRANSFER Data forwarding 6) Synchronization/UL allocation and timing advance 7) RRCConnectionReconfigurationComplete Forwarded data Uplink data

Uplink data 8) PATH SWITCH REQUEST

9) Modify Bearer Request

End marker Forwarded data End marker

12) UE CONTEXT RELEASE Down/Uplink data

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Downlink data 11) PATH SWITCH REQUEST ACKNOWLEDGE

10) Modify Bearer Response

HO Success Down/Uplink data

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Chapter 2 Counter Description

Step

Description

1)

The UE transmits the MeasurementReport message according to the system information, standards and rules. The source eNB determines whether to perform the UE handover based on the MeasurementReport message and the radio resource management information.

2)

The source eNB sends the target eNB a HANDOVER REQUEST message containing the information required for handover. The target eNB can perform management control in accordance with the E-RAB QoS information received.

3)-4)

The target eNB creates the RRCConnectionReconfiguration message which contains the mobileControlInfo IE for preparing and executing the handover. The target eNB transmits RRCConnectionReconfiguration to the source eNB, which is encapsulated in the HANDOVER REQUEST ACKNOWLEDGE message. The source eNB transmits the RRCConnectionReconfiguration message and the necessary parameters to the UE to command it to perform the handover.

5)

To transmit the uplink PDCP SN receiver status and the downlink PDCP SN transmitter status of the E-RABs of which the PDCP status must be preserved, the source eNB transmits the SN STATUS TRANSFER message to the target eNB.

6)

After receiving the RRCConnectionReconfiguration message that encapsulates the mobileControlInfo IE, the UE performs synchronization with the target eNB and accesses the target cell via the Random Access CHannel (RACH). The target eNB responds with UL allocation and a timing advance value.

7)

After having connected to the target cell successfully, the UE notifies the target eNB that the Handover procedure has been completed using an RRCConnectionReconfigurationComplete message.

8)

The target eNB, using the PATH SWITCH REQUEST message, notifies the MME that the UE has changed the cell.

9)-10)

The MME sends the Modify Bearer Request message to the S-GW. The S-GW changes the downlink data path into the target eNB. The S-GW transmits at least one ‘end marker’ to the source eNB through the previous path, and releases the user plane resources for the source eNB. The S-GW transmits a Modify Bearer Response message to the MME.

11)

The MME transmits the PATH SWITCH REQUEST ACKNOWLEDGE message to acknowledge the PATH SWITCH REQUEST message

12)

The target eNB sends the UE CONTEXT RELEASE message to the source eNB to notify the handover has succeeded and to make the source eNB release its resources. If the source eNB receives the UE CONTEXT RELEASE message, it releases the radio resources and the control plane resources related to the UE context.

S1 Handover Generally, when two eNBs belong to the same MME group, handover is performed via the X2 interface, and if two eNBs belong to different MME groups, handover is performed via the S1 interface. However, if they belong to the same MME, but there is no X2 interface between the two eNBs or there is X2 link failure, handover is performed via the S1 interface. Upon performing the S1 handover, the source provides the statistics on outgoing handover; and the target provides statistics for the incoming handover. Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

The procedure of collecting Attempt, Preparation, and Success statistics is shown below.

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Chapter 2 Counter Description Figure 211. S1 Handover Procedure UE

Source eNB

MME

Target eNB

Downlink/Uplink data

EPC

S-GW

Downlink/Uplink data 1) Decision to trigger a relocation via S1 2) HANDOVER REQUEST

HO attempt HO attempt

3) HANDOVER REQUEST 4) HANDOVER REQUEST ACKNOWLEDGE

HO Preparation HO Preparation

8) RRCConnectionReconfiguration (mobilityControlinfo)

5) Create Indirect Data Forwarding Tunnel Request 6) Create Indirect Data Forwarding Tunnel Response

7) HANDOVER COMMAND 9) eNB STATUS TRANSFER (1) Direct data forwarding

10) MME STATUS TRANSFER (2) Indirect data forwarding Indirect data forwarding

11) Detach from old cell/Synchronize to new cell 12) RRCConnectionReconfigurationComplete Forwarded data Uplink data

Uplink data HO Success

13) HANDOVER NOTIFY End marker

14) Modify Bearer Request 15) Modify Bearer Response

Forwarded data End marker

Downlink data

Downlink data 16) Tracking Area Update procedure HO Success

17) UE CONTEXT RELEASE COMMAND 18) UE CONTEXT RELEASE COMPLETE

19) Delete Indirect Data Forwarding Tunnel Request 20) Delete Indirect Data Forwarding Tunnel Response

Downlink/Uplink data

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Downlink/Uplink data

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Chapter 2 Counter Description

Step

Description

1)

The source eNB determines whether to perform S1-based handover into the target eNB. The source eNB can make this decision when there is no X2 connection to the target or when an error is notified by the target eNB after an X2-based handover has failed, or based on the information the source eNB has obtained dynamically.

2)

The source eNB transmits the HANDOVER REQUIRED message to the MME. The source eNB notifies the target eNB which bearer is used for data forwarding and whether forwarding can be made directly from the source eNB to the target eNB.

3)-4)

The MME transmits the HANDOVER REQUEST message to the target eNB. This message makes the target eNB create a UE context containing the bearer-related information and the security context. The target eNB transmits the HANDOVER REQUEST ACKNOWLEDGE message to the MME.

5)-6)

If indirect forwarding is used, the MME sends the Create Indirect Data Forwarding Tunnel Request message to the S-GW. The S-GW replies the MME with the Create Indirect Data Forwarding Tunnel Response message.

7)-8)

The MME sends the HANDOVER COMMAND message to the source eNB. The source eNB creates the RRCConnectionReconfiguration message using the Target to Source Transparent Container IE encapsulated in the HANDOVER COMMAND message and then transmits it to the UE.

9)-10)

To transmit the PDCP and HFN status of the E-RABs of which the PDCP status must be preserved, the source eNB transmits the eNB/MME STATUS TRANSFER message to the target eNB via the MME. The source eNB must start forwarding the downlink data to the target eNB through the bearer which was determined to be used for data forwarding. This can be either direct or indirect forwarding.

11)

The UE performs synchronization with the target eNB and connects to the target cell via a RACH. The target eNB responds with UL allocation and a timing advance value.

12)

After having synchronized with the target cell, the UE notifies the target eNB that the Handover procedure has been completed using the RRCConnectionReconfiguration Complete message. The downlink packets forwarded from the source eNB can be transmitted to the UE. The uplink packets can also be transmitted from the UE to the S-GW via the target eNB.

13)

The target eNB sends the HANDOVER NOTIFY message to the MME. The MME starts the timer which tells when the resources of the source eNB and the temporary resources used by the S-GW for indirect forwarding will be released.

14)

The MME transmits the Modify Bearer Request message for each PDN connection to the S-GW. Downlink packets are transmitted from the S-GW to the target eNB immediately.

15)

The S-GW transmits a Modify Bearer Response message to the MME. As soon as the target eNB changes the path to help packet reordering, the SGW transmits at least one ‘end marker’ packet to the source eNB through the previous path.

16)

If any of the conditions listed in section 5.3.3.0 of TS 23.401 (6) are met, the UE starts the Tracking Area Update procedure.

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Chapter 2 Counter Description Step

Description

17)-18)

When the timer started at step 13) expires, the MME sends the UE CONTEXT RELEASE COMMAND message to the source eNB. The source eNB releases the resources related to the UE and replies with the UE CONTEXT RELEASE COMPLETE message.

19)-20)

If indirect forwarding has been used, when the timer started at Step 13) expires the MME transmits the Delete Indirect Data Forwarding Tunnel Request message to the S-GW. This message gets the S-GW to release the temporary resources allocated for indirect forwarding at Step 5). The S-GW responds to the MME with the Delete Indirect Data Forwarding Tunnel Response message.

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Chapter 2 Counter Description

Intra-eNB Handover This section provides statistics on the handovers between cells within the eNB. Index Name

Description

cNum

Cell Id

tcID

Target Cell Id

HoCause

Handover cause 0: Handover desirable for radio reasons 1: reserved

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbAtt

count

The cumulated number when intra HO is judged in the handover decision after a measurement report message is received from the UE. For each source cell, the statistics are collected for up to 32 most targeted destination cells (based on highest number of handover attempts).

This counter is cumulated when intra HO is judged in the handover decision after a measurement report message is received from the UE. The statistics are collected for up to 32 most targeted destination cells (based on highest number of handover attempts).

Y

CC

event

int

0~2147 483647

-

-

IntraEnbPrep Succ

count

The cumulated number when the RRC connection

This counter is cumulated when handover preparation is completed after receiving

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

reconfiguration message is transmitted to the UE since preparation is completed for handover to the target cell between the inner blocks when intra HO is judged in the handover decision after a measurement report message is received from the UE.

a response message for resource allocation of the target cell between the internal blocks when intra HO is judged in the handover decision after a measurement report message is received from the UE.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbSucc

count

The cumulated number when the target cell normally receives the RRC connection reconfiguration complete message from the UE by performing intra HO.

This counter is cumulated when the target cell normally receives the RRC connection reconfiguration complete message from the UE by performing intra HO.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbPrep Fail_CpCcTo

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the intra HO preparation procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the intra HO preparation procedure.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbPrep Fail_CpCcFai l

count

The cumulated number when preparation fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource

This counter is cumulated when the eNB releases a call due to ECMB reset during Intra HO preparation procedure.

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

IntraEnbPrep Fail_UpMacF ail

Unit

count

Description

Trigger

allocation failure during the intra HO preparation procedure.

This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra HO preparation Procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the intra HO preparation procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Intra HO preparation procedure

The cumulated number when preparation fails due to an audit mismatch between the ECCB and MAC or receiving Fail as a response message after transmitting the resource information of the target cell to the MAC

This counter is cumulated when Fail is received as a response message after the resource information of the target cell is transmitted to the MAC block during the intra HO preparation procedure. This counter is cumulated

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

303

Chapter 2 Counter Description Name

Unit

Description during the intra HO preparation procedure.

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the intra HO preparation procedure.

IntraEnbPrep Fail_UpRlcFa il

count

The cumulated number when preparation fails due to an audit mismatch between the ECCB and RLC or receiving Fail as a response message after transmitting the resource information of the target cell to the MAC during the intra HO preparation procedure.

This counter is cumulated when Fail is received as a response message after the resource information of the target cell is transmitted to the RLC block during the intra HO preparation procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the intra HO preparation procedure.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbPrep Fail_RrcSigF ail

count

This counter is not collected in the system

None

Y

CC

event

int

0~2147 483647

-

-

IntraEnbPrep Fail_CpBhCa cFail

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth

This counter is cumulated preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

operation during the intra HO preparation procedure.

the intra HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbPrep Fail_CpCapa CacFail

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the intra HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the intra HO preparation procedure.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbPrep Fail_CpQosC acFail

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the intra HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the intra HO preparation procedure.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbPrep Fail_S1apCu Fail

count

The cumulated number when preparation fails due to S1AP specification cause during the intra handover preparation.

This counter is cumulated when preparation fails due to S1AP specification cause during the intra handover preparation.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbPrep Fail_S1apLin kFail

count

The cumulated number when preparation fails since the S1AP link status is changed to 'Out of Service' during the intra HO preparation procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Intra HO

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

preparation procedure This counter is cumulated when the eNB releases the call due to an SCTB reset during Intra HO preparation procedure IntraEnbPrep Fail_S1apSig Fail

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the intra HO preparation procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Intra HO preparation procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Intra HO preparation procedure.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbFail_ CpCcTo

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the intra HO execution procedure.

This counter is cumulated when a call is released during the intra HO execution procedure due to a timeout that occurs when a response is not received during the forward path setup procedure with the GTP block. This counter is cumulated when a call is released

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147 483647

-

-

during the intra HO execution procedure due to a timeout that occurs when a response is not received during the reestablish control procedure with the RLC block. This counter is cumulated when a call is released during the intra HO execution procedure due to a timeout that occurs when a response is not received during the buffer flush procedure with the PDCP. IntraEnbFail_ CpCcFail

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra HO execution procedure.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the eNB releases a call due to ECMB reset during Intra HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra HO execution Procedure This counter is cumulated when the eNB releases a

307

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra HO execution Procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the intra HO execution procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Intra HO execution procedure IntraEnbFail_ UpGtpFail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the intra HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the intra HO execution procedure.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbFail_ UpMacFail

count

The cumulated number when execution fails since Fail is received as a response message

This counter is cumulated when execution fails since Fail is received as a response message from

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

from the MAC block or an audit mismatch occurs with the MAC block during the intra HO execution procedure.

the MAC block during the intra HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the intra HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbFail_ UpRlcFail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the MAC block during the intra HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the intra HO execution procedure. This counter is cumulated when a call is released since a mismatch with the UE occurs between the ECCB and RLC when an audit of the UE information is executed during the intra HO execution procedure.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbFail_ RrcHcTo

count

The cumulated number when a call is released due to a timeout that has occurred since an RRCConnectionComplet e message is not

This counter is cumulated when timeout occurs since RRCConnectionComplete is not received from the UE during the intra HO

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

received from the UE or a response message is not received from the inner blocks (PDCP, RLC, MAC) during the intra HO execution procedure.

execution procedure. This counter is cumulated when a call is released due to a timeout that occurs since a response message is not received from the inner blocks (PDCP, RLC, MAC) during the intra HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbFail_ RrcSigFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~2147 483647

-

-

IntraEnbFail_ S1apCuFail

count

The cumulated number when execution fails since a S1AP specification cause occurs during the intra HO execution procedure.

This counter is cumulated when execution fails since a S1AP specification cause occurs during the intra HO execution procedure.

Y

CC

event

int

0~2147 483647

-

-

IntraEnbFail_ S1apLinkFail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the intra HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Intra HO execution procedure This counter is cumulated when the eNB releases the call due to an SCTB reset during Intra HO execution procedure

Y

CC

event

int

0~2147 483647

-

-

IntraEnbFail_ S1apSigFail

count

The cumulated number when execution fails

This counter is cumulated when the eNB releases

Y

CC

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the intra HO execution procedure.

the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Intra HO execution procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Intra HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbCnt

count

The cumulated number when intra HO is judged in the handover decision after a measurement report message is received from the UE.

This counter is cumulated when intra HO is judged in the handover decision after a measurement report message is received from the UE.

-

CC

event

int

0~2147 483647

-

-

IntraEnbNbr Cid

tcID

The tcID of which collection is requested

none

-

OW

event

int

0~2147 483647

-

-

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Chapter 2 Counter Description

Collection Time (Success) Figure 212. Collection Time for Intra eNB Handover UE

eNB UE moves to Intra eNB Cell Measurement Report

Rrc Connection Reconfiguration

Attempt

1

HO Decision

Prepare

2

Target Cell Preparation

Success

3

Internal Path Switch

Rrc Connection Reconfiguration Complete

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Chapter 2 Counter Description

Collection Time (Failure) Figure 213. Collection Time for IntraEnbPrepFail_CpCcTo eNB Source Cell

UE

Target Cell

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision Target Cell Preparation

Prepare

2

Resource Setup

X

Timer Internal Resource Setup Failure - IntraEnbPrepFail_CpCcTo

RRC Connected

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Chapter 2 Counter Description

Figure 214. Collection Time for IntraEnbPrepFail_CpCcFail (1) eNB Source Cell

UE

Target Cell

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup Prepare

2 ECMB reset Failure - IntraEnbPrepFail_CpCcFail

Call Release

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Chapter 2 Counter Description

Figure 215. Collection Time for IntraEnbPrepFail_CpCcFail (2) eNB Source Cell

UE

Target Cell

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup Prepare

2 Cell disabled Failure - IntraEnbPrepFail_CpCcFail

Call Release

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Chapter 2 Counter Description

Figure 216. Collection Time for IntraEnbPrepFail_CpCcFail (3) eNB Source Cell

UE

Target Cell

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup Prepare

2

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC Failure - IntraEnbPrepFail_CpCcFail

Call Release

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Chapter 2 Counter Description

Figure 217. Collection Time for IntraEnbPrepFail_CpCcFail (4) eNB Source Cell

UE

Target Cell

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Target cell resource allocation Failure Prepare

2

Resource Setup

X Failure - IntraEnbPrepFail_CpCcFail

RRC Connected

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Chapter 2 Counter Description Figure 218. Collection Time for IntraEnbPrepFail_UpMacFail (1) eNB Source Cell

UE

Target Cell (MAC)

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup Prepare

2

Fail Message Failure - IntraEnbPrepFail_UpMacFail

RRC Connected

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Chapter 2 Counter Description Figure 219. Collection Time for IntraEnbPrepFail_UpMacFail (2) eNB Source Cell

UE

Target Cell (MAC)

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup

Prepare

2

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. Failure - IntraEnbPrepFail_UpMacFail

Call Release

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Chapter 2 Counter Description Figure 220. Collection Time for IntraEnbPrepFail_UpRlcFail (1) eNB Source Cell

UE

Target Cell (RLC)

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup Prepare

2

Fail Message Failure - IntraEnbPrepFail_UpRlcFail

RRC Connected

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Chapter 2 Counter Description Figure 221. Collection Time for IntraEnbPrepFail_UpRlcFail (2) eNB Source Cell

UE

Target Cell (RLC)

UE moves to Intra eNB Cell Measurement Report Attempt

1

HO Decision Target Cell Preparation Resource Setup

Prepare

2 A mismatch of UE information occurred in the execution of audit between the ECCB and RLC. Failure - IntraEnbPrepFail_UpRlcFail Call Release

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Chapter 2 Counter Description Figure 222. Collection Time for IntraEnbPrepFail_CpBhCacFail eNB Source Cell

UE

Target Cell

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation

Prepare

2

CAC based on Backhaul Bandwidth Fail Failure - IntraEnbPrepFail_CpBhCacFail Resource Setup

X

RRC Connected

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Chapter 2 Counter Description Figure 223. Collection Time for IntraEnbPrepFail_CpCapaCacFail eNB Source Cell

UE

Target Cell

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation

Prepare

2

CAC based on Call Count per Cell Fail or CAC based on DRB Count per Cell Fail Failure - IntraEnbPrepFail_CpCapaCacFail Resource Setup

X

RRC Connected

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Chapter 2 Counter Description Figure 224. Collection Time for IntraEnbPrepFail_CpQosCacFail eNB Source Cell

UE

Target Cell

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation CAC based on QoS Fail Prepare

2

Failure - IntraEnbPrepFail_CpQosCacFail Resource Setup

X

RRC Connected

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Chapter 2 Counter Description Figure 225. Collection Time for IntraEnbPrepFail_S1apCuFail eNB Source Cell

UE

Target Cell

MME

S/GW

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup Prepare

2 S1AP UE CONTEXT RELEASE COMMAND Failure - IntraEnbPrepFail_S1apCuFail

Call Release

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Chapter 2 Counter Description Figure 226. Collection Time for IntraEnbPrepFail_S1apLinkFail (1) eNB Source Cell

UE

Target Cell

MME

S/GW

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision Target Cell Preparation Resource Setup

Prepare

2

S1AP Link is Out Of Service Status

X

Failure - IntraEnbPrepFail_S1apLinkFail

Call Release

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Chapter 2 Counter Description Figure 227. Collection Time for IntraEnbPrepFail_S1apLinkFail (2) eNB Source Cell

UE

Target Cell

MME

S/GW

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup Prepare

2 SCTB reset Failure - IntraEnbPrepFail_S1apLinkFail

Call Release

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Chapter 2 Counter Description Figure 228. Collection Time for IntraEnbPrepFail_S1apSigFail (1) eNB Source Cell

UE

Target Cell

MME

S/GW

UE moves to Intra eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Resource Setup Prepare

2

S1AP UE CONTEXT RELEASE COMMAND Failure - IntraEnbPrepFail_S1apSigFail

Call Release

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Chapter 2 Counter Description Figure 229. Collection Time for IntraEnbPrepFail_S1apSigFail (2) eNB Source Cell

UE

Target Cell

MME

S/GW

UE moves to Intra eNB Cell

Measurement Report

1

Attempt

HO Decision

Target Cell Preparation Resource Setup Prepare

2

RESET Failure - IntraEnbPrepFail_S1apSigFail

Call Release

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Chapter 2 Counter Description Figure 230. Collection Time for IntraEnbFail_CpCcTo eNB UE

Source Cell (PDCP/RLC)

ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation

Prepare

Resource Setup

2

Rrc Connection Reconfiguration Execution

3

Re-establish control Success Message

X

Timer Internal Reestablish Control

Failure - IntraEnbPrepFail_CpCcTo

Call Release

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Chapter 2 Counter Description Figure 231. Collection Time for IntraEnbFail_CpCcFail (1) eNB UE

Source Cell

ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation

Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3 ECMB reset Failure - IntraEnbFail_CpCcFail

Call Release

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Chapter 2 Counter Description Figure 232. Collection Time for IntraEnbFail_CpCcFail (2) eNB UE

Source Cell

ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation

Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3 Cell disabled Failure - IntraEnbFail_CpCcFail

Call Release

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Chapter 2 Counter Description Figure 233. Collection Time for IntraEnbFail_CpCcFail (3) eNB UE

Source Cell

ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision Target Cell Preparation

Prepare

2

Resource Setup

Rrc Connection Reconfiguration Re-establish control Execution

3

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC Failure - IntraEnbFail_CpCcFail Call Release

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Chapter 2 Counter Description Figure 234. Collection Time for IntraEnbFail_UpMacFail eNB UE

Source Cell (PDCP/RLC)

ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation

Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. Failure - IntraEnbFail_UpMacFail Call Release

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Chapter 2 Counter Description Figure 235. Collection Time for IntraEnbFail_UpRlcFail (1) eNB UE

Source Cell (RLC)

ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation

Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3

Fail Message Failure - IntraEnbFail_UpRlcFail

Call Release

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Chapter 2 Counter Description Figure 236. Collection Time for IntraEnbFail_UpRlcFail (2) eNB UE

Source Cell (RLC)

ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation

Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3 A mismatch of UE information occurred in the execution of audit between the ECCB and RLC. Failure - IntraEnbFail_UpRlcFail Call Release

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Chapter 2 Counter Description Figure 237. Collection Time for IntraEnbFail_RrcHcTo (1) eNB UE

ECCB

Source Cell

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

Prepare

1

HO Decision Target Cell Preparation

2

Resource Setup

Rrc Connection Reconfiguration Re-establish control Execution

3

Timer rrcConnection Reconfig Rrc Connection Reconfiguration Complete

X

Failure - IntraEnbFail_RrcHcTo Call Release

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Chapter 2 Counter Description Figure 238. Collection Time for IntraEnbFail_RrcHcTo (2) eNB UE

ECCB

Source Cell

Target Cell

UE moves to Intra eNB Cell Measurement Report

Attempt

Prepare

1

HO Decision Target Cell Preparation

2

Resource Setup

Rrc Connection Reconfiguration Re-establish control Execution

3

Timer rrcConnection Reconfig Rrc Connection Reconfiguration Complete Success Message

X

Failure - IntraEnbFail_RrcHcTo

Call Release

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Chapter 2 Counter Description Figure 239. Collection Time for IntraEnbFail_S1apCuFail eNB Source Cell

UE

ECCB

Target Cell

MME

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3 S1AP UE CONTEXT RELEASE COMMAND Failure - IntraEnbFail_RrcHcTo

Call Release

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Chapter 2 Counter Description Figure 240. Collection Time for IntraEnbFail_S1apLinkFail (1) eNB Source Cell

UE

ECCB

Target Cell

MME

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3 S1AP Link is Out Of Service Status

X Failure - IntraEnbFail_S1apLinkFail Call Release

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Chapter 2 Counter Description Figure 241. Collection Time for IntraEnbFail_S1apLinkFail (2) eNB Source Cell

UE

ECCB

Target Cell

MME

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3 SCTB reset Failure - IntraEnbFail_S1apLinkFail Call Release

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Chapter 2 Counter Description Figure 242. Collection Time for IntraEnbFail_S1apSigFail (1) eNB Source Cell

UE

ECCB

Target Cell

MME

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3

S1AP UE CONTEXT RELEASE COMMAND Failure - IntraEnbFail_S1apLinkFail Call Release

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Chapter 2 Counter Description Figure 243. Collection Time for IntraEnbFail_S1apSigFail (2) eNB Source Cell

UE

ECCB

Target Cell

MME

UE moves to Intra eNB Cell Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Prepare

Resource Setup

2

Rrc Connection Reconfiguration Re-establish control Execution

3 RESET Failure -IntraEnbFail_S1apLinkFail Call Release

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Chapter 2 Counter Description

For intra-handover statistics, Attempt is counted when an intra-handover is decided after the Measurement Report message arrival, and Prepare is counted when the intra-handover preparation is complete and at the time of transmitting the RRC Connection Reconfiguration message to the UE. Success is counted when the target cell successfully receives the RRC Connection Reconfiguration Complete message from the UE. When the procedure from 1 to 2 fails, it is counted as Prepare Fail, returning the cause value. When the procedure from 2 to 3 fails, it is counted as Intra Fail, returning the cause value.

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Chapter 2 Counter Description

X2 Out Handover This section provides statistics on the X2 handover between eNBs in reference with the source eNB for each cell. Index Name

Description

cNum

Cell Id

tcID

Target Cell Id

HoCause

Handover cause 0: Handover desirable for radio reasons 1: reserved

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2OutAtt

count

The cumulated number when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE. For each source cell, the statistics are collected for up to 32 most targeted destination cells (based on highest number of handover attempts).

This counter is cumulated when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutPr epSucc

count

The cumulated number when a RRC Connection Reconfiguration message

This counter is cumulated when the time to transmit the

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

is transmitted to the UE since a HandoverRequestAcknowl edge message is received from the target eNB after a HandoverRequest message is transmitted to the target eNB due to inter X2 HO being judged in the HO decision after a MeasurementReport message is received from the UE.

RRC Connection Reconfiguration message is completed after HandoverRequest is transmitted to the target eNB and HandoverRequestAckn owledge is received from the target eNB when inter X2 HO is judged in the HO decision after the MeasurementReport message is received from the UE.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2OutSu cc

count

The cumulated number when an UE context release command is normally received by the source eNB when the target eNB receives a RRC connection reconfiguration complete message from the UE after the source eNB transmits a RRCConnectionReconfigur ation message to the UE through inter X2 HO execution.

This counter is cumulated when an UE context release command is normally received by the source eNB when the target eNB receives a RRC connection reconfiguration complete message from the UE after the source eNB transmits a RRCConnectionReconf iguration message to the UE through inter X2 HO execution.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutPr epFail_CpCc Fail

count

The cumulated number when preparation fails due to a reset notification (eNB

This counter is cumulated when the eNB releases a call

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

failure or block restart) from ECMB or ECCB resource allocation failure during the inter X2 HO preparation procedure.

due to ECMB reset during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Inter X2 HO preparation Procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter HO preparation procedure. This counter is cumulated when a call release due to

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

347

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

failure of ECCB resource allocation during Inter X2 HO preparation procedure InterX2OutPr epFail_S1ap LinkFail

count

The cumulated number when preparation fails since the S1AP link status is changed to 'Out of Service' during the inter X2 HO preparation procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutPr epFail_S1ap SigFail

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the inter X2 HO preparation procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO preparation

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO preparation procedure. InterX2OutPr epFail_X2ap CuFail

count

The cumulated number when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutPr epFail_X2ap LinkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterX2OutPr epFail_X2ap RpTo

count

The cumulated number when preparation fails due to a timeout that has occurred since the serving eNB has not received a handover request acknowledge message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation

This counter is cumulated when preparation fails due to a timeout that has occurred since the serving eNB has not received a handover request acknowledge message from the target eNB after transmitting a handover request message to the target eNB during the

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

procedure.

inter X2 HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2OutPr epFail_X2ap SigFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_CpCcTo

count

The cumulated number when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_CpCcFail

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RTRV-CELL-STS) is changed to disabled during Inter X2 HO execution Procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter X2 HO execution procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter X2 HO execution procedure InterX2OutFa il_UpGtpFail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_UpMacFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2OutFa il_UpPdcpFai l

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_UpRlcFail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the inter X2 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_RrcSigFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_S1apCuFai l

count

The cumulated number when execution fails since a S1AP specification cause

This counter is cumulated when a call is released due to the

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

occurs during the inter X2 HO execution procedure.

S1AP specification cause during the inter X2 handover execution.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2OutFa il_S1apLinkF ail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO execution procedure This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO execution procedure

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_S1apSigFa il

count

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases the call

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

as a result of receiving an S1AP RESET message from MME during Inter X2 HO execution procedure. InterX2OutFa il_X2apCuFai l

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_X2apLinkF ail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterX2OutFa il_X2apRoTo

count

The cumulated number when a timeout occurs since the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE during the Inter X2 HO execution procedure, then an UE context release message is transmitted to the source eNB but the source eNB does not receive the message.

This counter is cumulated when a timeout occurs since the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE during the Inter X2 HO execution procedure, then an UE context release message is transmitted to the source eNB but the source eNB does not receive the message.

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2OutFa il_X2apSigFa il

count

The cumulated number when a call is released due to receiving the X2AP signaling during the inter X2 handover execution.

This counter is cumulated number when a call is released due to receiving the X2AP signaling during the inter X2 handover execution.

Y

CC

event

int

0~214748 3647

-

-

InterX2OutC nt

count

The cumulated number when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE.

This counter is cumulated when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE.

-

CC

event

int

0~214748 3647

-

-

InterX2OutCi d

tcID

The tcID of which collection is requested

None

-

OW

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description

Collection Time (Success) Figure 244. Collection Time for X2 Handover Out UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterX2OutAtt

Handover Request Acknowledge

② InterX2OutPrepSucc RRC Connection Reconfiguration

SN Status Transfer

HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge ③ InterX2OutSucc

UE Context Release

Call Release

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Chapter 2 Counter Description

For Inter-X2 Handover Out statistics, Attempt is counted when the X2 Handover Request message can be transmitted to the target eNB after the Inter-X2 handover decision following the Measurement Report message arrival. Prepare is counted when the X2 Handover Request Acknowledge message is received from the target eNB. The source eNB transmits the RRC Connection Reconfiguration message to the UE, and the target eNB receives the RRC Connection Reconfiguration Complete message from the UE. The target eNB transmits the X2 UE Context Release message to the source eNB when the handover is successfully completed. At this point, the source eNB is counted as Success. When the procedure from 1 to 2 fails, it is counted as Prepare Fail, returning the cause value. When the procedure from 2 to 3 fails, it is counted as Inter-X2 Fail, returning the cause value.

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Chapter 2 Counter Description

Collection Time (Failure) Figure 245. Collection Time for InterX2OutPrepFail_CpCcFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt

Handover Request

Case 1.

ECMB reset

② Failure - InterX2OutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterX2OutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterX2OutPrepFail_CpCcFail

Handover Request Acknowledge

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Chapter 2 Counter Description Figure 246. Collection Time for InterX2OutPrepFail_S1apLinkFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt

Handover Request S1AP Link is Out of Service Status

Case 1.

Case 2.

② Failure - InterX2OutPrepFail_S1apLinkFail

SCTB reset

② Failure - InterX2OutPrepFail_S1apLinkFail Handover Request Acknowledge

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Chapter 2 Counter Description Figure 247. Collection Time for InterX2OutPrepFail_S1apSigFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt

Handover Request S1AP UE CONTEXT RELEASE COMMAND

Case 1.

③ Failure - InterX2OutPrepFail_S1apSigFail

Case 2.

③ Failure - InterX2OutPrepFail_S1apSigFail

S1AP RESET

Handover Request Acknowledge

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Chapter 2 Counter Description Figure 248. Collection Time for InterX2OutPrepFail_X2apCuFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt

Handover Request Handover Preparation Failure

② Failure - IntraFreqOutPrepFail_X2apCuFail

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Chapter 2 Counter Description Figure 249. Collection Time for InterX2OutPrepFail_X2apRpTo UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt Time out

Handover Request Handover Request Acknowledge

X

② Fail - InterX2OutPrepFail_X2apRpTo

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Chapter 2 Counter Description Figure 250. Collection Time for InterX2OutFail_CpCcTo UE

Source eNB

Target eNB

RLC/PDCP/GTP

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision

① InterX2OutAtt ② InterX2OutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer Forward Path Setup Case 1.

Success Message X

③ Failure - InterX2OutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - InterX2OutFail_CpCcTo

RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description Figure 251. Collection Time for InterX2OutFail_CpCcFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt ② InterX2OutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Case 1.

ECMB reset

② Failure - InterX2OutFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterX2OutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterX2OutFail_CpCcFail

RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description Figure 252. Collection Time for InterX2OutFail_UpGtpFail Source eNB

UE

GTP

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision

① InterX2OutAtt ② InterX2OutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration

Forward Path Setup Fail Message

③ Failure - InterX2OutFail_UpGtpFail

RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description Figure 253. Collection Time for InterX2OutFail_UpPdcpFail Source eNB

UE

PDCP

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision

① InterX2OutAtt ② InterX2OutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration

Handover Exec Fail Message

③ Failure - InterX2OutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

f

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Chapter 2 Counter Description Figure 254. Collection Time for InterX2OutFail_UpRlcFail Source eNB

UE

RLC

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision

① InterX2OutAtt ② InterX2OutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration

Re-establish Fail Message

③ Failure - InterX2OutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description Figure 255. Collection Time for InterX2OutFail_S1apCuFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt ② InterX2OutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND

③ Failure - InterX2OutFail_S1apCuFail RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description Figure 256. Collection Time for InterX2OutFail_S1apLinkFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt ② InterX2OutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer S1AP Link is Out of Service Status

Case 1.

③ Failure - InterX2OutFail_S1apLinkFail

SCTB reset

Case 2.

③ Failure - InterX2OutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description

Figure 257. Collection Time for InterX2OutFail_S1apSigFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt ② InterX2OutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND

Case 1.

③ Failure - InterX2OutFail_S1apSigFail

S1AP RESET Case 2.

③ Failure - InterX2OutFail_S1apSigFail RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description Figure 258. Collection Time for InterX2OutFail_X2apRoTo UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterX2OutAtt ② InterX2OutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Timerout X2relocOverall

HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge UE Context Release X ③ Failure - InterX2OutFail_X2apRoTo Call Release

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Chapter 2 Counter Description

X2 In Handover This section provides statistics on the X2 handover between eNBs in reference with the target eNB. Index Name

Description

cNum

Cell Id

HoCause

Handover cause 0: Handover desirable for radio reasons 1: reserved

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InAtt

count

The cumulated number of HandoverRequest messages received from the source eNB based on the target eNB.

This counter is cumulated when HandoverRequest messages received from the source eNB based on the target eNB.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepS ucc

count

The cumulated number of HandoverRequestAckno wledge messages transmitted to the source eNB after a HandoverRequest message is received from the source eNB based on the target eNB.

This counter is cumulated when HandoverRequestAcknowl edge messages transmitted to the source eNB after a HandoverRequest message is received from the source eNB based on the target eNB.

Y

CC

event

int

0~214748 3647

-

-

InterX2InSucc

count

The cumulated number of UEContextRelease messages received from

This counter is cumulated when UEContextRelease messages received from

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

the source eNB after X2 HO is completed normally based on the target eNB.

the source eNB after X2 HO is completed normally based on the target eNB.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InPrepF ail_CpCcTo

count

The cumulated number when preparation fails due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

This counter is cumulated when preparation fails due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF ail_CpCcFail

count

The cumulated number when preparation fails due to reset notification (eNB failure or block restart) from ECMB or by ECCB block during the inter X2 handover preparation.

This counter is cumulated when preparation fails due to reset notification (eNB failure or block restart) from ECMB or by ECCB block during the inter X2 handover preparation.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF ail_UpGtpFail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF

count

The cumulated number

This counter is cumulated

Y

CC

event

int

0~214748

-

-

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Chapter 2 Counter Description Name

Unit

ail_UpMacFail

Description

Trigger

when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the inter X2 HO preparation procedure.

when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the inter X2 HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

InterX2InPrepF ail_UpPdcpFail

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF ail_UpRlcFail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails since Fail is received as a response message from the RLC block during the inter X2 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF

count

The cumulated number

This counter is cumulated

Y

CC

event

int

0~214748

-

-

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Chapter 2 Counter Description Name

Unit

ail_CpBhCacF ail

Description

Trigger

when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the inter X2 HO preparation procedure.

when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the inter X2 HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

InterX2InPrepF ail_CpCapaCa cFail

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF ail_CpQosCac Fail

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF ail_S1apLinkFa il

count

The cumulated number when preparation fails since the S1AP link status is changed to 'Out of Service' during the inter X2 HO preparation procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO preparation

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO preparation procedure. InterX2InPrepF ail_S1apSigFai l

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the inter X2 HO preparation procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF ail_X2apCuFail

count

The cumulated number when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF ail_X2apLinkFa il

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterX2InPrepF

count

The cumulated number

This counter is cumulated

Y

CC

event

int

0~214748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

376

Chapter 2 Counter Description Name

Unit

ail_X2apSigFai l

Description

Trigger

when preparation fails due to receiving X2AP reset Request during the inter X2 HO preparation procedure.

when preparation fails due to receiving X2AP reset Request during the inter X2 HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

InterX2InFail_ CpCcTo

count

The cumulated number when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_ CpCcFail

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Inter X2 HO execution procedure This counter is cumulated

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter X2 HO execution procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter X2 HO execution procedure InterX2InFail_ UpGtpFail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_ UpMacFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_ UpPdcpFail

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_

count

This counter is not

None

Y

CC

event

int

0~214748

-

-

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378

Chapter 2 Counter Description Name

Unit

UpRlcFail

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

collected in the system

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

InterX2InFail_ RrcHcTo

count

The cumulated number when a call is released due to a timeout that has occurred since a RRCConnectionComple te message is not received from the UE during the inter X2 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that occurs when RRCConnectionComplete is not received from the UE during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_ RrcSigFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_S 1apCuFail

count

The cumulated number of releases due to a S1AP specification cause that occurs during the inter X2 HO execution procedure.

This counter is cumulated when a release occurs during the inter X2 HO execution procedure due to a S1AP specification cause that occurs.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_S 1apLinkFail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_S

count

The cumulated number of releases due to a

This counter is cumulated when a call is released due

Y

CC

event

int

0~214748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

379

Chapter 2 Counter Description Name

Unit

1apPathTo

Description

Trigger

timeout that has occurred since a response message is not received after a S1AP Path Switch Request message is transmitted during the inter X2 HO execution procedure.

to a timeout that has occurred since a response message is not received after a S1AP Path Switch Request message is transmitted during the inter X2 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

InterX2InFail_S 1apSigFail

count

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_X 2apCuFail

count

The cumulated number when execution fails since a X2AP specification cause occurs during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since a X2AP specification cause occurs during the inter X2 HO execution procedure.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_X

count

This counter is not

None

Y

CC

event

int

0~214748

-

-

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Chapter 2 Counter Description Name

Unit

2apLinkFail

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

collected in the system

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

InterX2InFail_X 2apSigFail

count

The cumulated number of releases due to receiving a X2AP reset Request message during the inter X2 handover execution.

This counter is cumulated when a call is released due to receiving a X2AP reset Request message during the inter X2 handover execution.

Y

CC

event

int

0~214748 3647

-

-

InterX2InFail_X 2apSigTo

count

The cumulated number of releases due to a timeout that has occurred since a X2AP signaling message is not received during the inter X2 handover execution.

This counter is cumulated when a call is released due to a timeout that has occurred since a X2AP signaling message is not received during the inter X2 handover execution.

Y

CC

event

int

0~214748 3647

-

-

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Chapter 2 Counter Description

Collection Time (Success) Figure 259. Collection Time for X2 In Handover UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration

① InterX2InAtt ② InterX2InPrepSucc

SN Status Transfer RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge UE Context Release

③ InterX2InSucc

Call Release

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Chapter 2 Counter Description

For Inter-X2 Handover In statistics, Attempt is counted when the target eNB receives the X2 Handover Request message, and Prepare is counted after the target eNB transmits the X2 Handover Request Acknowledge message. The source eNB transmits the RRC Connection Reconfiguration message to the UE, and the target eNB receives the RRC Connection Reconfiguration Complete message from the UE. Success is counted when the handover is successfully completed and the X2 UE Context Release message is transmitted to the source eNB. When the procedure from 1 to 2 ails, it is counted as Prepare Fail, returning the cause value. When the procedure from 2 to 3 fails, it is counted as Inter-X2 In Fail, returning the cause value.

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Chapter 2 Counter Description

Collection Time (Failure) Figure 260. Collection Time for InterX2InPrepFail_CpCcTo UE

Source eNB

Target eNB MAC/RLC/PDCP/GTP

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Forward Path Setup Case 1.

Success Message X

② Failure - InterX2InPrepFail_CpCcTo

Setup/Handover Case 2.

Success Message X

② Failure - InterX2InPrepFail_CpCcTo

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 261. Collection Time for InterX2InPrepFail_CpCcFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterX2InAtt

② Failure - InterX2InPrepFail_CpCcFail

Case 1.

ECMB reset

Case 2.

Cell disabled

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterX2InPrepFail_CpCcFail

② Failure - InterX2InPrepFail_CpCcFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 262. Collection Time for InterX2InPrepFail_UpGtpFail UE

Source eNB

Target eNB GTP

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Forward Path Setup Fail Message

② Failure - InterX2InPrepFail_UpGtpFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 263. Collection Time for InterX2InPrepFail_UpMacFail UE

Source eNB

Target eNB PHY/MAC

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Setup/Handover Fail Message

② Failure - InterX2InPrepFail_UpMacFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 264. Collection Time for InterX2InPrepFail_UpPdcpFail UE

Source eNB

Target eNB PDCP

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Setup/Handover Fail Message

② Failure - InterX2InPrepFail_UpPdcpFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 265. Collection Time for InterX2InPrepFail_UpRlcFail UE

Source eNB

Target eNB RLC

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Setup/Handover Fail Message

② Failure - InterX2InPrepFail_UpRlcFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 266. Collection Time for InterX2InPrepFail_CpBhCacFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterX2InAtt

Failure by CAC (Call Admission Control) based on Backhaul Bandwidth

② Fail - InterX2InPrepFail_CpBhCacFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 267. Collection Time for InterX2InPrepFail_CpCapaCacFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterX2InAtt

Failure by CAC (Call Admission Control) based on Call Count per Cell or CAC based on DRB Count per Cell

② Fail - InterX2InPrepFail_CpCapaCacFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 268. Collection Time for InterX2InPrepFail_CpQosCacFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterX2InAtt

Failure by CAC (Call Admission Control) based on QoS

② Fail - InterX2InPrepFail_CpQosCacFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 269. Collection Time for InterX2InPrepFail_S1apLinkFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

Case 1.

① InterX2InAtt S1AP Link is Out of Service Status

② Failure - InterX2InPrepFail_S1apLinkFail

SCTB reset Case 2.

② Failure - InterX2InPrepFail_S1apLinkFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 270. Collection Time for InterX2InPrepFail_S1apSigFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterX2InAtt S1AP RESET

Case 1.

② Failure - InterX2InPrepFail_S1apSigFail S1AP UE CONTEXT RELEASE COMMAND

Case 2.

② Failure - InterX2InPrepFail_S1apSigFail

Handover Preparation Failure

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Chapter 2 Counter Description

Figure 271. Collection Time for InterX2InPrepFail_X2apCuFail UE

Source eNB

Target eNB MAC/RLC/PDCP/GTP

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Forward Path Setup Success Message Setup/Handover Success Message Internal Block Failure Handover Cancel ② Failure - InterX2InPrepFail_X2apCuFail Release Request Success Message

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Chapter 2 Counter Description

Figure 272. Collection Time for InterX2InPrepFail_X2apSigFail UE

Source eNB

Target eNB MAC/RLC/PDCP/GTP

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Forward Path Setup Success Message Setup/Handover X2AP Reset triggering from ECCB

Success Message

X2AP RESET REQUEST ② Failure - InterX2InPrepFail_X2apSigFail Release Request Success Message

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Chapter 2 Counter Description

Figure 273. Collection Time for InterX2InFail_CpCcTo (1) UE

Target eNB

Source eNB

EPC

GTP

ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Handover Request Acknowledge ② InterX2InPrepSucc

RRC Connection Reconfiguration SN Status Transfer RRC Connection Reconfiguration Complete

Path Switch Request

S-GW Change Request Time out

S-GW Change Conf

X

Path Switch Request Acknowledge

③ Failure - InterX2InFail_CpCcTo

Call Release

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Chapter 2 Counter Description

Figure 274. Collection Time for InterX2InFail_CpCcTo (2) UE

Target eNB

Source eNB

EPC

GTP

ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Handover Request Acknowledge ② InterX2InPrepSucc

RRC Connection Reconfiguration SN Status Transfer RRC Connection Reconfiguration Complete

Handover Complete

Time out

Handover Complete Success X

③ Failure - InterX2InFail_CpCcTo

Call Release

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Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

399

Chapter 2 Counter Description Figure 275. Collection Time for InterX2InFail_CpCcFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

① InterX2InAtt ② InterX2InPrepSucc

SN Status Transfer RRC Connection Reconfiguration Complete

Case 1.

ECMB reset

② Failure - InterX2InFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterX2InFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterX2InFail_CpCcFail

Call Release

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Chapter 2 Counter Description Figure 276. Collection Time for InterX2InFail_UpGtpFail UE

Source eNB

Target eNB GTP

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Handover Request Acknowledge ② InterX2InPrepSucc

RRC Connection Reconfiguration SN Status Transfer RRC Connection Reconfiguration Complete

Path Switch Request

S-GW Change Request S-GW Change Failure

Path Switch Request Acknowledge

③ Failure - InterX2InFail_UpGtpFail

Call Release

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Chapter 2 Counter Description

Figure 277. Collection Time for InterX2InFail_UpPdcpFail UE

Source eNB

Target eNB PDCP

EPC ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① InterX2InAtt Handover Request Acknowledge ② InterX2InPrepSucc

RRC Connection Reconfiguration SN Status Transfer RRC Connection Reconfiguration Complete

Handover Complete Handover Complete Failure

③ Failure - InterX2InFail_UpPdcpFail

Call Release

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Chapter 2 Counter Description

Figure 278. Collection Time for InterX2InFail_RrcHcTo UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

RRC Connection Reconfiguration

Handover Request Acknowledge

① InterX2InAtt ② InterX2InPrepSucc

Time Out SN Status Transfer RRC Connection Reconfiguration Complete

X

③ Failure - InterX2InFail_RrcHcTo Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Figure 279. Collection Time for InterX2InFail_S1apLinkFail UE

EPC MME SGW

Target eNB

Source eNB Measurement Report HO Decision Handover Request RRC Connection Reconfiguration

Handover Request Acknowledge

① InterX2InAtt ② InterX2InPrepSucc

SN Status Transfer RRC Connection Reconfiguration Complete S1AP Link is Out of Service Status ② Failure - InterX2InFail_S1apLinkFail

Case 1.

Case 2.

SCTB reset

② Failure - InterX2InFail_S1apLinkFail

Call Release

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Chapter 2 Counter Description

Figure 280. Collection Time for InterX2InFail_S1apCuFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request Handover Request Acknowledge RRC Connection Reconfiguration

① InterX2InAtt ② InterX2InPrepSucc

SN Status Transfer RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Failure ③ Failure - InterX2InFail_S1apCuFail Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 281. Collection Time for InterX2InFail_S1apPathTo UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request Handover Request Acknowledge RRC Connection Reconfiguration

① InterX2InAtt ② InterX2InPrepSucc

SN Status Transfer RRC Connection Reconfiguration Complete Path Switch Request Time Out

Path Switch Request Acknowledge

X

③ Failure - InterX2InFail_S1apPathTo Call Release

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Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Figure 282. Collection Time for InterX2InFail_S1apSigFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

① InterX2InAtt ② InterX2InPrepSucc

SN Status Transfer RRC Connection Reconfiguration Complete Path Switch Request S1AP RESET Case 1.

② Failure - InterX2InPrepFail_S1apSigFail

S1AP UE CONTEXT RELEASE COMMAND Case 2.

② Failure - InterX2InPrepFail_S1apSigFail

Call Release

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Chapter 2 Counter Description

Figure 283. Collection Time for InterX2InFail_X2apSigFail UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

RRC Connection Reconfiguration

Handover Request Acknowledge

① InterX2InAtt ② InterX2InPrepSucc

SN Status Transfer RRC Connection Reconfiguration Complete X2AP Reset triggering from ECCB

X2AP RESET REQUEST

③ Failure - InterX2InFail_X2apSigFail

Call Release

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Chapter 2 Counter Description

Figure 284. Collection Time for InterX2InFail_X2apSigTo UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

RRC Connection Reconfiguration

Handover Request Acknowledge

① InterX2InAtt ② InterX2InPrepSucc Timer Out

SN Status Transfer

X

RRC Connection Reconfiguration Complete

③ Failure - InterX2InFail_X2apSigFail

Call Release

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Chapter 2 Counter Description

S1 Out Handover This section provides statistics on the S1 handovers between eNBs for each cell in reference with the source eNB. Index Name

Description

cNum

Cell Id

tcID

Target Cell Id

HoCause

Handover cause 0: Handover desirable for radio reasons 1: reserved

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1OutAtt

count

The cumulated number when inter S1 HO is judged in the HO decision after a measurement report message is received. For each source cell, the statistics are collected for up to 32 most targeted destination cells (based on highest number of handover attempts).

This counter is cumulated when inter S1 HO is judged in the HO decision after a measurement report message is received.

Y

CC

event

int

0~2147483647

-

-

InterS1OutPrepS

count

The cumulated number when the transmission

This counter is cumulated when a

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

ucc

InterS1OutSucc

count

Description

Trigger

of the RRC connection reconfiguration message to the UE is completed by receiving a S1 handover command message from MME after transmitting a S1 handover required message to MME when inter S1 HO is judged in the HO decision after a measurement report is received.

S1 handover required message is transmitted to MME and a S1 handover command message is received from MME when inter S1 HO is judged in the HO decision after the measurement report message is received.

The cumulated number when the source eNB normally receives an UE context release command message transmitted by the target eNB after inter S1 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE.

This counter is cumulated when the source eNB normally receives the UE context release command message after inter S1 HO is executed, the source eNB transmits the RRC connection reconfiguration message to the UE, the target eNB receives the RRC connection reconfiguration complete message from the UE, and the target eNB transmits the UE context release command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483647

-

-

412

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483647

-

-

message to the source eNB. InterS1OutPrepF ail_CpCcFail

count

The cumulated number when preparation fails due to reset notification (eNB failure or block restart) from ECMB or by ECCB block during inter S1 handover preparation.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter S1 HO preparation procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Inter S1 HO preparation procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in

413

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

the execution of an audit of UE information during the inter S1 HO preparation procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter S1 HO preparation procedure InterS1OutPrepF ail_S1apCuFail

count

The cumulated number when preparation fails since a S1AP specification cause occurs during the inter S1 HO preparation procedure.

This counter is cumulated when preparation fails since a S1AP specification cause occurs during the inter S1 HO preparation procedure.

Y

CC

event

int

0~2147483647

-

-

InterS1OutPrepF ail_S1apLinkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~2147483647

-

-

InterS1OutPrepF ail_S1apRpTo

count

The cumulated number when preparation fails due to a timeout that has occurred since the SeNB does not receive a S1 handover command message from MME after transmitting a S1

This counter is cumulated when preparation fails due to a timeout that has occurred since the SeNB does not receive a S1 handover command message from MME

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

414

Chapter 2 Counter Description Name

Unit

Description

Trigger

handover required message to MME during the inter S1 HO preparation.

after transmitting a S1 handover required message to MME during the inter S1 HO preparation.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1OutPrepF ail_S1apSigFail

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the inter S1 HO preparation procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter S1 HO preparation procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter S1 HO preparation procedure.

Y

CC

event

int

0~2147483647

-

-

InterS1OutFail_ CpCcTo

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control

This counter is cumulated when a call is released due to a timeout that has occurred since a response is not

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

415

Chapter 2 Counter Description Name

InterS1OutFail_ CpCcFail

Unit

count

Description

Trigger

message is transmitted to the inner block during the inter S1 HO execution procedure.

received after a call control message is transmitted to the inner block during the inter S1 HO execution procedure.

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Inter S1 HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483647

-

-

416

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter S1 HO execution procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Inter S1 HO execution procedure InterS1OutFail_ UpGtpFail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO execution procedure.

Y

CC

event

int

0~2147483647

-

-

InterS1OutFail_ UpMacFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~2147483647

-

-

InterS1OutFail_ UpPdcpFail

count

The cumulated number when execution fails since Fail is received as a response message

This counter is cumulated when execution fails since Fail is received as a

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

417

Chapter 2 Counter Description Name

Unit

Description

Trigger

from the PDCP block during the inter S1 HO execution procedure.

response message from the PDCP block during the inter S1 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1OutFail_ UpRlcFail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the MAC block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the inter S1 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the inter S1 HO execution procedure.

Y

CC

event

int

0~2147483647

-

-

InterS1OutFail_ RrcSigFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~2147483647

-

-

InterS1OutFail_S 1apCuFail

count

The cumulated number when execution fails

This counter is cumulated when

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

418

Chapter 2 Counter Description Name

Unit

Description

Trigger

since a S1AP specification cause occurs during the inter S1 HO execution procedure.

execution fails since a S1AP specification cause occurs during the inter S1 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1OutFail_S 1apLinkFail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter S1 HO execution procedure.

Y

CC

event

int

0~2147483647

-

-

InterS1OutFail_S 1apRoTO

count

The cumulated number when timeout occurs during the inter S1 HO execution procedure since the source eNB transmits a RRC connection reconfiguration message to the UE,

This counter is cumulated when timeout occurs during the inter S1 HO execution procedure since the source eNB transmits a RRC connection

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

419

Chapter 2 Counter Description Name

InterS1OutFail_S 1apSigFail

Unit

count

Description

Trigger

then the target eNB receives a RRC reconfiguration complete message from the UE and transmits an UE context release command message to the source eNB but the message is not received.

reconfiguration message to the UE, then the target eNB receives a RRC reconfiguration complete message from the UE and transmits an UE context release command message to the source eNB but the message is not received.

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483647

-

-

420

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

S1 HO execution procedure. InterS1OutCnt

count

The cumulated number when inter S1 HO is judged in the HO decision after a measurement report message is received.

This counter is cumulated when inter S1 HO is judged in the HO decision after a measurement report message is received.

-

CC

event

int

0~2147483647

-

-

InterS1OutCid

tcID

The tcID of which collection is requested

This counter is updated when the S1 Out Handover is collected

-

OW

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

421

Chapter 2 Counter Description

Collection Time Figure 285. Collection Time for S1 Handover Out UE

Source eNB

Target eNB

MME

S/GW

UE moves to Inter eNB Cell Measurement Report HO Decision

1

Attempt Handover Required Handover Request

2

Handover Request Acknowledge

Prepare

Handover Command

Rrc Connection Reconfiguration

eNB Status Transfer MME Status Transfer Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) UE Context Release Command UE Context Release Complete Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

3

Success

422

Chapter 2 Counter Description

For Inter-S1 Handover Out statistics, Attempt is counted when the S1 Handover Required message can be transmitted to the MME after the inter S1 handover decision following the Measurement Report message arrival. Prepare is counted when the S1 Handover Command message is received from the MME. The source eNB transmits the RRC Connection Reconfiguration message to the UE, and the target eNB receives the RRC Connection Reconfiguration Complete message from the UE. The MME transmits the S1 UE Context Release Command message to the source eNB when the handover is successfully completed in the target eNB. At this point, the source eNB is counted as Success. When the procedure from 1 to 2 fails, it is counted as Prepare Fail and returns the cause value, and when the procedure from 2 to 3 fails, it is counted as Inter-S1 Out Fail and returns the cause value.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

423

Chapter 2 Counter Description Figure 286. Collection Time for InterS1OutPrepFail_CpCcFail(1) Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required

Handover Request Prepare

2

ECMB reset

Handover Request Acknowledge

Failure - IntraS1OutPrepFail_CpCcFail Handover Command

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

424

Chapter 2 Counter Description Figure 287. Collection Time for InterS1OutPrepFail_CpCcFail(2) Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required

Handover Request Prepare

2

Cell disabled

Handover Request Acknowledge

Failure - IntraS1OutPrepFail_CpCcFail Handover Command

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

425

Chapter 2 Counter Description Figure 288. Collection Time for InterS1OutPrepFail_CpCcFail(3) Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required

Prepare

2

Mismatch of UE information in the execution of audit between the ECCB and RLC/ MAC

Handover Request Handover Request Acknowledge

Failure - IntraS1OutPrepFail_CpCcFail Handover Command

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

426

Chapter 2 Counter Description Figure 289. Collection Time for InterS1OutPrepFail_S1apCuFail Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required Handover Request Prepare

Handover Request Acknowledge

2

S1AP UE CONTEXT RELEASE COMMAND Failure - IntraS1OutPrepFail_S1apCpCuFail Handover Command

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

427

Chapter 2 Counter Description Figure 290. Collection Time for InterS1OutPrepFail_S1apLinkFail Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required Handover Request Prepare

Handover Request Acknowledge

2

S1AP Link is Out Of Service Status

X Failure - InterS1OutPrepFail_S1apLinkFail Handover Command

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

428

Chapter 2 Counter Description Figure 291. Collection Time for InterS1OutPrepFail_S1apLinkFail Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required Handover Request Prepare

Handover Request Acknowledge

2 SCTB reset Failure - InterS1OutPrepFail_S1apLinkFail

Handover Command

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

429

Chapter 2 Counter Description Figure 292. Collection Time for InterS1OutPrepFail_S1apRpTo Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required Handover Request Timer relocprep Prepare

Handover Request Acknowledge

2 Failure - InterS1OutPrepFail_S1apRpTo

Handover Cancel Handover Command

RRC Connected

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

430

Chapter 2 Counter Description Figure 293. Collection Time for InterS1OutPrepFail_S1apSigFail (1) Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required Handover Request Prepare

Handover Request Acknowledge

2

S1AP UE CONTEXT RELEASE COMMAND Failure - IntraS1OutPrepFail_S1apSigFail Handover Command

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

431

Chapter 2 Counter Description Figure 294. Collection Time for InterS1OutPrepFail_S1apSigFail (2) Source eNB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell

Measurement Report

Attempt

1

HO Decision

Target Cell Preparation Handover Required Handover Request Prepare

Handover Request Acknowledge

2

RESET Failure - IntraS1OutPrepFail_S1apSigFail Handover Command

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

432

Chapter 2 Counter Description Figure 295. Collection Time for InterS1OutFail_CpCcTo (1) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report Attempt

1

Prepare

2

HO Decision

Target Cell Preparation Rrc Connection Reconfiguration Forward PathSetup Timer Internal ForwardPathSetup Success Message

Execution

3

X

Failure - InterS1OutFail_CpCcTo eNB Status Transfer MME Status Transfer

Rrc Connection Reconfiguration Complete

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

433

Chapter 2 Counter Description Figure 296. Collection Time for InterS1OutFail_CpCcTo (2) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report Attempt

1

Prepare

2

HO Decision

Target Cell Preparation Rrc Connection Reconfiguration ReestablishControl Timer Internal ReestablishControl Success Message

Execution

3

X

Failure - InterS1OutFail_CpCcTo

eNB Status Transfer MME Status Transfer Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) Completion

4

UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

434

Chapter 2 Counter Description Figure 297. Collection Time for InterS1OutFail_CpCcTo (3) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report

Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration

Execution

eNB Status Transfer

3 Rrc Connection Reconfiguration Complete

MME Status Transfer

Handover Notify Tracking Area Update Procedure (NAS) UE Context Release Command Buffer Flush Completion

Timer Internal BufferFlush

4 Success Message

X

Failure - InterS1OutFail_CpCcTo UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

435

Chapter 2 Counter Description Figure 298. Collection Time for InterS1OutFail_CpCcFail (1) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report

Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration

eNB Status Transfer MME Status Transfer ECMB reset

Execution

3

Failure - IntraS1OutPrepFail_CpCcFail

Handover Notify

Rrc Connection Reconfiguration Complete

Tracking Area Update Procedure (NAS) Completion

4

UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

436

Chapter 2 Counter Description

Figure 299. Collection Time for InterS1OutFail_CpCcFail (2) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report

Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration

eNB Status Transfer MME Status Transfer Cell disabled

Execution

3 Failure - IntraS1OutPrepFail_CpCcFail

Handover Notify

Rrc Connection Reconfiguration Complete

Tracking Area Update Procedure (NAS) Completion

4

UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

437

Chapter 2 Counter Description Figure 300. Collection Time for InterS1OutFail_CpCcFail (3) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report

Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration

Execution

3

eNB Status Transfer

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC Failure - IntraS1OutPrepFail_CpCcFail

MME Status Transfer

Handover Notify

Rrc Connection Reconfiguration Complete

Tracking Area Update Procedure (NAS) Completion

4

UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

438

Chapter 2 Counter Description Figure 301. Collection Time for InterS1OutFail_UpGtpFail Source eNB

Source eNB

GTP

ECCB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report

Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration Forward PathSetup Fail Message

Execution

3

Failure - InterS1OutFail_UpGtpFail eNB Status Transfer

Rrc Connection Reconfiguration Complete

MME Status Transfer

Handover Notify Tracking Area Update Procedure (NAS) Completion

4 UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

439

Chapter 2 Counter Description Figure 302. Collection Time for InterS1OutFail_UpPdcpFail Source eNB

Source eNB

PDCP

ECCB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report

Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration Handover Exec Fail Message

Execution

3

Failure - InterS1OutFail_UpPdcpFail eNB Status Transfer

Rrc Connection Reconfiguration Complete

MME Status Transfer

Handover Notify Tracking Area Update Procedure (NAS) Completion

4 UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

440

Chapter 2 Counter Description Figure 303. Collection Time for InterS1OutFail_UpRlcFail Source eNB

Source eNB

RLC

ECCB

UE

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report

Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration Re-establish Fail Message

Execution

3

Failure - InterS1OutFail_UpRlcFail eNB Status Transfer

Rrc Connection Reconfiguration Complete

MME Status Transfer

Handover Notify Tracking Area Update Procedure (NAS) Completion

4 UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

441

Chapter 2 Counter Description

Figure 304. Collection Time for InterS1OutFail_S1apCuFail Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration eNB Status Transfer MME Status Transfer

Execution

3

S1AP UE CONTEXT RELEASE COMMAND Failure - IntraS1OutPrepFail_S1apCuFail Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS)

Completion

4 UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

442

Chapter 2 Counter Description

Figure 305. Collection Time for InterS1OutFail_S1apLinkFail (1) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration eNB Status Transfer MME Status Transfer

Execution

3

S1AP Link is Out Of Service Status

X

Failure - InterS1OutFail_S1apLinkFail Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) Completion

4 UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

443

Chapter 2 Counter Description

Figure 306. Collection Time for InterS1OutFail_S1apLinkFail (2) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration eNB Status Transfer MME Status Transfer

Execution

3

SCTB reset Failure - InterS1OutFail_S1apLinkFail Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS)

Completion

4 UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

444

Chapter 2 Counter Description

Figure 307. Collection Time for InterS1OutFail_S1apRoTo Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration eNB Status Transfer MME Status Transfer

Execution

Timer RelocOverall

3

Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) Completion

4 Failure - InterS1OutFail_S1apRoTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

UE Context Release Command UE Context Release Complete

445

Chapter 2 Counter Description

Figure 308. Collection Time for InterS1OutFail_S1apSigFail (1) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration eNB Status Transfer MME Status Transfer

Execution

3

S1AP UE CONTEXT RELEASE COMMAND Failure - IntraS1OutPrepFail_S1apCuFail Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS)

Completion

4 UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

446

Chapter 2 Counter Description

Figure 309. Collection Time for InterS1OutFail_S1apSigFail (2) Source eNB RLC/PDCP/ GTP

UE

Source eNB ECCB

Target eNB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report Attempt

1

Prepare

2

HO Decision Target Cell Preparation Rrc Connection Reconfiguration eNB Status Transfer MME Status Transfer

Execution

3

RESET Failure - IntraS1OutPrepFail_S1apCuFail Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS)

Completion

4 UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

447

Chapter 2 Counter Description

S1 In Handover This section provides statistics on the S1 handovers between eNBs for each cell in reference with the target eNB. Index Name

Description

cNum

Cell Id

HoCause

Handover cause 0: Handover desirable for radio reasons 1: reserved

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InAtt

count

The cumulated number of S1 handover request messages received by the target eNB.

This counter is cumulated when S1 handover request messages is received by the target eNB.

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrepSucc

count

The cumulated number of S1 handover request acknowledge messages transmitted by the target eNB after it receives a S1 handover request message.

This counter is cumulated when S1 handover request acknowledge messages is transmitted by the target eNB after it receives a S1 handover request message.

Y

CC

event

int

0~21474 83647

-

-

InterS1InSucc

count

The cumulated number of S1 handover notify messages transmitted

This counter is cumulated when S1 handover notify

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

448

Chapter 2 Counter Description Name

Unit

Description

Trigger

when the handover is completed normally after the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB normally receives a RRC connection reconfiguration complete message.

messages is transmitted when the handover is completed normally after the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB normally receives a RRC connection reconfiguration complete message.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InPrep_Fail CpCcTo

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO preparation procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrep_Fail CpCcFail

count

The cumulated numer when preparation fails due to reset notification (eNB failure or block restart) from ECMB or by ECCB block during inter S1 handover preparation.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter S1 HO preparation

Y

CC

event

int

0~21474 83647

-

-

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449

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Inter S1 HO preparation procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter S1 HO preparation procedure. This counter is cumulated when a call is released Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

450

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

due to failure of ECCB resource allocation during Inter S1 HO preparation procedure InterS1InPrep_Fail UpGtpFail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrep_Fail UpMacFail

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block during the inter S1 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the MAC block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrep_Fail UpPdcpFail

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InPrep_Fail UpRlcFail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block during the inter S1 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrep_Fail CpBhCacFail

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the inter S1 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrep_Fail CpCapaCacFail

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the inter S1 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

452

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InPrep_Fail CpQosCacFail

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the inter S1 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrep_Fail S1apCuFail

count

The cumulated number when preparation fails since a S1AP specification cause occurs during the inter S1 HO preparation procedure.

This counter is cumulated when preparation fails since a S1AP specification cause occurs during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrep_Fail S1apLinkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterS1InPrep_Fail S1apSigFail

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the inter S1 HO preparation procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter S1 HO preparation

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter S1 HO preparation procedure. InterS1InFail_CpC cTo

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InFail_CpC cFail

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter S1 HO execution procedure. This counter is

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Inter S1 HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter S1 HO execution procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

455

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Inter S1 HO execution procedure InterS1InFail_UpG tpFail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InFail_UpM acFail

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the MAC block during the inter S1 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the inter S1 HO

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

execution procedure. InterS1InFail_UpP dcpFail

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InFail_UpRl cFail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the MAC block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the inter S1 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the inter S1 HO

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

execution procedure. InterS1InFail_RrcH cTo

count

The cumulated number when a call is released due to a timeout that has occurred since RRCConnectionComplete is not received from the UE or a response message is not received from the inner blocks (PDCP, RLC, MAC) during the inter S1 HO execution procedure.

This counter is cumulated when timeout occurs since RRCConnectionC omplete is not received from the UE during the inter S1 HO execution procedure. This counter is cumulated when a call is released due to a timeout that occurs since a response message is not received from the inner blocks (PDCP, RLC, MAC) during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InFail_RrcS igFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterS1InFail_S1a pCuFail

count

The cumulated number when execution fails since a S1AP specification cause occurs during the

This counter is cumulated when execution fails since a S1AP specification

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

Description

Trigger

inter S1 HO execution procedure.

cause occurs during the inter S1 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InFail_S1a pLinkFail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InFail_S1a pSigFail

count

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21474 83647

-

-

MME during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter S1 HO execution procedure. InterS1InFail_S1a pSigTo

count

The cumulated number of timeouts that occur when the TeNB does not receive a S1AP MME status transfer message from MME after the SeNB transmits a S1AP eNB status transfer message to MME during the inter S1 HO execution.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the TeNB does not receive a S1AP MME status transfer message from MME after the SeNB transmits a S1AP eNB status transfer message to MME during the inter S1 HO execution, and timeout occurred.

460

Chapter 2 Counter Description

Collection Time (Success) Figure 310. Collection Time for S1 Handover In UE

Source eNB

Target eNB

MME

S/GW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

Rrc Connection Reconfiguration

Attempt

1

Prepare

2

Handover Request Handover Request Acknowledge

Handover Command eNB Status Transfer

Rrc Connection Reconfiguration Complete

MME Status Transfer Handover Notify

Success

3

Tracking Area Update Procedure (NAS) UE Context Release Command UE Context Release Complete Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

461

Chapter 2 Counter Description

For inter S1 handover in statistics, when the target eNB receives the S1 Handover Request message, it is counted as Attempt; when the target eNB transmits the S1 Handover Request Acknowledge message, it is counted as Prepare. The source eNB transmits the RRC Connection Reconfiguration message to the UE, and the target eNB receives the RRC Connection Reconfiguration Complete message from the UE. Success is counted after the handover is successfully completed and the S1 Handover Notify message is transmitted to the MME. When the procedure from 1 to 2 fails, it is counted as Prepare Fail, returning the cause value. When the procedure from 2 to 3 fails, it is counted as Inter S1 In Fail, returning the cause value.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

462

Chapter 2 Counter Description

Collection Time (Failure) Figure 311. Collection Time for InterS1InPrep_FailCpCcTo Target eNB ECCB

Source eNB

UE

Target eNB RLC/PDCP/ GTP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup Timer Internal Resource Setup

Prepare

2 Failure - InterS1InPrep_FailCpCcTo

X

Success Message Handover Failure

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 312. Collection Time for InterS1InPrep_FailCpCcFail (1) Target eNB Source eNB

UE

ECCB

Target eNB RLC/PDCP/ GTP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

ECMB reset Failure - IntraS1InPrep_FailCpCcFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 313. Collection Time for InterS1InPrep_FailCpCcFail (2) Target eNB Source eNB

UE

ECCB

Target eNB RLC/PDCP/ GTP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Cell disabled Failure - IntraS1InPrep_FailCpCcFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 314. Collection Time for InterS1InPrep_FailCpCcFail (3) Target eNB Source eNB

UE

ECCB

Target eNB RLC/PDCP/ GTP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC Failure - IntraS1InPrep_FailCpCcFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

466

Chapter 2 Counter Description

Figure 315. Collection Time for InterS1InPrep_FailCpCcFail (4) Target eNB Source eNB

UE

ECCB

Target eNB RLC/PDCP/ GTP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Target cell resource allocation Failure

Prepare

2

Resource Setup Failure X - IntraS1IntPrep_FailCpCcFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

467

Chapter 2 Counter Description

Figure 316. Collection Time for InterS1InPrep_FailUpGtpFail

Source eNB

UE

Target eNB

Target eNB

ECCB

GTP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup Fail Message

Prepare

2

Failure - IntraS1InPrep_FailUpGtpFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

468

Chapter 2 Counter Description

Figure 317. Collection Time for InterS1InPrep_FailUpMacFail

Source eNB

UE

Target eNB

Target eNB

ECCB

MAC

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup Fail Message

Prepare

2

Failure - IntraS1InPrep_FailUpMacFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

469

Chapter 2 Counter Description

Figure 318. Collection Time for InterS1InPrep_FailUpPdcpFail

Source eNB

UE

Target eNB

Target eNB

ECCB

PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup Fail Message

Prepare

2

Failure - IntraS1InPrep_FailUpPdcpFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 319. Collection Time for InterS1InPrep_FailUpRlcFail

Source eNB

UE

Target eNB

Target eNB

ECCB

RLC

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup Fail Message

Prepare

2

Failure - IntraS1InPrep_FailUpRlcFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

471

Chapter 2 Counter Description

Figure 320. Collection Time for InterS1InPrep_FailCpBhCacFail Target eNB Source eNB

UE

Target eNB MAC/RLC/ GTP/PDCP

ECCB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request CAC based on Backhaul Bandwidth Fail

Prepare

2

Failure - InterS1InPrep_FailCpBhCacFail Resource Setup

X

Handover Failure

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 321. Collection Time for InterS1InPrep_FailCpCapaCacFail Target eNB Source eNB

UE

Target eNB MAC/RLC/ GTP/PDCP

ECCB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

Prepare

1

2

Handover Request CAC based on Call Count per Cell Fail or CAC based on DRB Count per Cell Fail Failure - InterS1InPrep_CpCapaCacFail Resource Setup

X

Handover Failure

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

473

Chapter 2 Counter Description

Figure 322. Collection Time for InterS1InPrep_FailCpQosCacFail Target eNB Source eNB

UE

Target eNB MAC/RLC/ GTP/PDCP

ECCB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request

CAC based on QoS Fail Prepare

2

Failure - InterS1InPrep_CpQosCacFail Resource Setup

X

Handover Failure

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 323. Collection Time for InterS1InPrep_FailS1apCuFail Target eNB Source eNB

UE

ECCB

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup S1AP UE CONTEXT RELEASE COMMAND

Prepare

2

Failure - IntraEnbPrepFail_S1apCuFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

475

Chapter 2 Counter Description

Figure 324. Collection Time for InterS1InPrep_FailS1apLinkFail(1) Target eNB Source eNB

UE

ECCB

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup S1AP Link is Out Of Service Status

Prepare

X

2

Failure - IntraEnbPrepFail_S1apLinkFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 325. Collection Time for InterS1InPrep_FailS1apLinkFail (2) Target eNB Source eNB

UE

ECCB

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup SCTB reset

Prepare

2 Failure - InterS1InPrep_FailS1apLinkFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

477

Chapter 2 Counter Description

Figure 326. Collection Time for InterS1InPrepFail_S1apSigFail (1) Target eNB Source eNB

UE

ECCB

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup S1AP UE CONTEXT RELEASE COMMAND

Prepare

2

Failure - IntraEnbPrepFail_S1apSigFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 327. Collection Time for InterS1InPrepFail_S1apSigFail (2) Target eNB Source eNB

UE

ECCB

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision

Handover Required Attempt

1

Handover Request Resource Setup RESET

Prepare

2

Failure - IntraEnbPrepFail_S1apSigFail Handover Failure Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

479

Chapter 2 Counter Description

Figure 328. Collection Time for InterS1InFail_CpCcTo Target eNB Source eNB

UE

Target eNB MAC/RLC/ GTP/PDCP

ECCB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Handover Request Acknowledge

Timer InterEnb HoComplete Rrc Connection Reconfiguration Execution

Handover Command eNB Status Transfer MME Status Transfer

3

Rrc Connection Reconfiguration Complete Failure - InterS1InFail_CpCcTo

X

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 329. Collection Time for InterS1InFail_CpCcFail (1) Target eNB Source eNB

UE

ECCB

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Rrc Connection Reconfiguration Execution

3

Handover Request Acknowledge Handover Command eNB Status Transfer MME Status Transfer ECMB reset

Failure - InterS1InFail_CpCcFail

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 330. Collection Time for InterS1InFail_CpCcFail (2) Target eNB Source eNB

UE

ECCB

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Rrc Connection Reconfiguration Execution

3

Handover Request Acknowledge Handover Command eNB Status Transfer MME Status Transfer Cell disabled

Failure - InterS1InFail_CpCcFail

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 331. Collection Time for InterS1InFail_CpCcFail (3) Target eNB Source eNB

UE

Target eNB MAC/RLC/ GTP/PDCP

ECCB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Rrc Connection Reconfiguration Execution

3

Handover Request Acknowledge Handover Command eNB Status Transfer MME Status Transfer Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC

Failure - InterS1InFail_CpCcFail

Call Release

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Chapter 2 Counter Description

Figure 332. Collection Time for InterS1InFail_UpPdcpFail Target eNB Source eNB

UE

Target eNB MAC/RLC/ GTP/PDCP

ECCB

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Handover Request Acknowledge

Timer InterEnb HoComplete Rrc Connection Reconfiguration Execution

Handover Command eNB Status Transfer MME Status Transfer

3

Rrc Connection Reconfiguration Complete

X Failure - InterS1InFail_RrcHcTo Call Release

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Chapter 2 Counter Description

Figure 333. Collection Time for InterS1InFail_RrcHcTo Target eNB ECCB

Source eNB

UE

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Handover Request Acknowledge

Timer InterEnb HoComplete Rrc Connection Reconfiguration Execution

Handover Command eNB Status Transfer MME Status Transfer

3

Rrc Connection Reconfiguration Complete

X

Failure - InterS1InFail_RrcHcTo Call Release

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Chapter 2 Counter Description

Figure 334. Collection Time for InterS1InFail_S1apCuFail

Source eNB

UE

Target eNB

Target eNB

ECCB

PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Rrc Connection Reconfiguration Execution

3

Handover Request Acknowledge Handover Command eNB Status Transfer MME Status Transfer S1AP UE CONTEXT RELEASE COMMAND Failure Rrc Connection Reconfiguration Complete - IntraEnbPrepFail_S1apCuFail

Call Release

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Chapter 2 Counter Description

Figure 335. Collection Time for InterS1InFail_S1apLinkFail (1)

Source eNB

UE

Target eNB

Target eNB

ECCB

PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Rrc Connection Reconfiguration Execution

3

Handover Request Acknowledge Handover Command eNB Status Transfer MME Status Transfer S1AP Link is Out Of Service Status

X Failure - IntraEnbPrepFail_S1apLinkFail Call Release

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Chapter 2 Counter Description

Figure 336. Collection Time for InterS1InFail_S1apLinkFail (2)

Source eNB

UE

Target eNB

Target eNB

ECCB

PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Handover Request Acknowledge

Rrc Connection Reconfiguration

Handover Command eNB Status Transfer MME Status Transfer

Execution

3

SCTB reset Failure - IntraEnbPrepFail_S1apLinkFail Rrc Connection Reconfiguration Complete

Call Release

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Chapter 2 Counter Description

Figure 337. Collection Time for InterS1InFail_S1apSigFail (1)

Source eNB

UE

Target eNB

Target eNB

ECCB

PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Rrc Connection Reconfiguration Execution

3

Handover Request Acknowledge Handover Command eNB Status Transfer MME Status Transfer S1AP UE CONTEXT RELEASE COMMAND Failure - IntraEnbPrepFail_S1apSigFail Call Release

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Chapter 2 Counter Description

Figure 338. Collection Time for InterS1InFail_S1apSigFail (2)

Source eNB

UE

Target eNB

Target eNB

ECCB

PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Rrc Connection Reconfiguration Execution

3

Handover Request Acknowledge Handover Command eNB Status Transfer MME Status Transfer RESET Failure - IntraEnbPrepFail_S1apSigFail Call Release

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Chapter 2 Counter Description

Figure 339. Collection Time for InterS1InFail_S1apSigTo Target eNB ECCB

Source eNB

UE

Target eNB MAC/RLC/ GTP/PDCP

MME

S/GW

UE moves to Iner eNB Cell Measurement Report HO Decision Handover Required Attempt

1

Handover Request Resource Setup

Prepare

2

Handover Request Acknowledge Timer InterEnb HoComplete

Rrc Connection Reconfiguration Execution

3

Handover Command Failure - InterS1InFail_RrcHcTo

eNB Status Transfer MME Status Transfer

X

Call Release

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Chapter 2 Counter Description

Handover Time This section provides statistics on the average setup time and the maximum setup time of the handover interrupt time in the TeNB for each cell. Index Name

Description

cNum

Cell Id

scID

Source Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraHoTimeA vg

ms

The average time taken from transmitting the RRCConnection Reconfiguration message to the UE until after receiving the RRCConnectionReconfi gurationComplete message from the UE.

This counter is calculated when measurement period comes.

Y

GAUGE

event

float

0~3.4*10 ^38

IntraHoTimeTot/ IntraHoTimeCnt

sum(IntraHoTimeTot)/ sum(IntraHoTimeCnt)

IntraHoTimeM ax

ms

The maximum value of IntraHoTimeAvg

This counter is updated when IntraHoTimeAvg is collected and it is greater than previous maximum value.

Y

GAUGE

event

float

0~3.4*10 ^38

-

max(IntraHoTimeMax)

IntraHoTimeT

ms

The cumulated time

This counter is

Y

GAUGE

event

float

0~3.4*10

-

-

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Chapter 2 Counter Description Name

Unit

ot

Description

Trigger

taken from transmitting the RRCConnection Reconfiguration message to the UE until after receiving the RRCConnectionReconfi gurationComplete message from the UE.

cumulated when IntraHoTimeAvg is collected

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

^38

IntraHoTimeC nt

count

The cumulated collection count of IntraHoTimeAvg

This counter is cumulated when IntraHoTimeAvg is collected

Y

GAUGE

event

int

0~214748 3647

-

-

S1HoTimeAvg

ms

The average time taken from transmitting the S1apHandoverRequest Acknowledg message to MME by TeNB until after receiving the RRCConnectionReconfi gurationComplete message from the UE.

This counter is calculated when measurement period comes.

Y

GAUGE

event

float

0~3.4*10 ^38

S1HoTimeTot/S 1HoTimeCnt

sum(S1HoTimeTot)/s um(S1HoTimeCnt)

S1HoTimeMax

ms

The maximum number of S1HoTimeAvg

This counter is updated when S1HoTimeAvg is collected and it is greater than previous maximum value.

Y

GAUGE

event

float

0~3.4*10 ^38

-

max(S1HoTimeMax)

S1HoTimeTot

ms

The average time taken from transmitting the S1apHandoverRequest Acknowledge message to MME by TeNB until

This counter is cumulated when S1HoTimeAvgr is collected

Y

GAUGE

event

float

0~3.4*10 ^38

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

after receiving the RRCConnectionReconfi gurationComplete message from the UE. S1HoTimeCnt

count

The cumulated collection count of S1HoTimeAvg

This counter is cumulated when S1HoTimeAvgr is collected

Y

GAUGE

event

int

0~214748 3647

-

-

X2HoTimeAvg

ms

The average time taken from transmitting the X2apHandoverRequest Acknowledge message to MME by TeNB until after receiving the RRCConnectionReconfi gurationComplete message from the UE.

This counter is calculated when measurement period comes.

Y

GAUGE

event

float

0~3.4*10 ^38

X2HoTimeTot/X 2HoTimeCnt

sum(X2HoTimeTot)/s um(X2HoTimeCnt)

X2HoTimeMax

ms

The maximum number of X2HoTimeAvg

This counter is updated when X2HoTimeAvg is collected and it is greater than previous maximum value.

Y

GAUGE

event

float

0~3.4*10 ^38

-

max(X2HoTimeMax)

X2HoTimeTot

ms

The average time taken from transmitting the X2apHandoverRequest Acknowledge message to MME by TeNB until after receiving the RRCConnectionReconfi gurationComplete message from the UE.

This counter is cumulated when X2HoTimeAvg is collected

Y

GAUGE

event

float

0~3.4*10 ^38

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

X2HoTimeCnt

count

The cumulated collection count of X2HoTimeAvg

This counter is cumulated when X2HoTimeAvg is collected

Y

GAUGE

event

int

0~214748 3647

-

-

HoTimeCnt

count

The cumulated collection count of HoTime

This counter is cumulated when HoTime is collected

-

CC

event

int

0~214748 3647

-

-

HoTimeCid

scID

The scID which collection is requested

This counter is updated when HoTime is collected

-

OW

event

int

0~214748 3647

-

-

Collection Time Figure 340. Collection Time for Handover Time (Intra) UE

eNB UE moves to Intra eNB Cell Measurement Report HO Decision

Rrc Connection Reconfiguration HO Time

Target Cell Preparation

Rrc Connection Reconfiguration Complete Internal Path Switch

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Chapter 2 Counter Description Figure 341. Collection Time for Handover Time(Inter S1) UE

Source eNB

Target eNB

MME

S/GW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required Handover Request Handover Request Acknowledge Rrc Connection Reconfiguration

Handover Command HO Time

Rrc Connection Reconfiguration Complete

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Chapter 2 Counter Description

Figure 342. Collection Time for Handover Time(Inter X2) UE

Source eNB

Target eNB

MME

S/GW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request Handover Request Acknowledge Rrc Connection Reconfiguration

HO Time

Rrc Connection Reconfiguration Complete

Handover time statistics are based on the Target eNB. Intra handover time refers to the time taken from transmitting the RRC Connection Reconfiguration message to the UE until after receiving the RRC Connection Reconfiguration Complete message. Inter-X2 handover time refers to the time taken from after transmission of the X2 Handover Request Acknowledge message at the target eNB until receiving the RRC Connection Reconfiguration Complete message from the UE. Inter-X2 handover time refers to the time taken from after transmission of the S1 Handover Request Acknowledge message at the Target eNB until receiving the RRC Connection Reconfiguration Complete message from the UE.

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Chapter 2 Counter Description

Outgoing Intra-Frequency Handover This section provides statistics on the Outgoing Intra-Frequency Handover. If the frequency is the same between the source and the target cells, the handover statistics are collected. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraFreqOut Att

count

The cumulated number of Outgoing intra-frequency handover attempt count

This counter is collected when the frequency information is the same between the source eNB (cell) and target eNB (cell).


Y

CC

event

int

0~21 4748 3647

-

-

Intra eNB: This counter is cumulated when the Intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.
 Inter X2: This counter is cumulated when the Inter X2 HO is judged in the HO decision based on the source cell when a measurement report message is received from the UE.
 Inter S1: This counter is cumulated when the Inter S1 HO is judged in the HO decision based on the source cell after a measurement report

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Chapter 2 Counter Description Name

Unit

Description

Trigger

IntraFreqOut PrepSucc

count

The cumulated number of Outgoing intra-frequency handover preparation success count

This counter is collected when the frequency information is the same between the source eNB (cell) and target eNB (cell).


Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

message is received from the UE.

Intra eNB: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after handover preparation to the target cell between the inner blocks is completed when intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.
 Inter X2: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after a handover request is transmitted to the target eNB and a handover request acknowledge message is received from the target eNB when inter X2 HO is judged in the HO decision after a measurement report message is received from the UE.
 Inter S1: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after a S1 handover required message is transmitted to MME and a S1 handover command message is

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

received from MME when inter S1 HO is judged in the HO decision after a measurement report message is received from the UE. IntraFreqOut Succ

count

The cumulated number of Outgoing intra-frequency handover execution success count

This counter is cumulate when when the frequency information is the same between the source eNB (cell) and target eNB (cell).
 Intra eNB: This counter is cumulated when the target cell normally receives a RRC connection reconfiguration complete message from the UE after intra HO is executed.
 Inter X2: This counter is cumulated when the source eNB normally receives an UE context release command message after inter X2 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB.
 Inter S1: This counter is cumulated when the source eNB normally receives an UE context release command message after inter S1 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB. IntraFreqOut PrepFail_Cp CcFail

count

The cumulated number when preparation fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated as follows when the frequency information is the same between the source eNB (cell) and target eNB (cell). This counter is cumulated when the eNB releases a call due to ECMB reset during Intra eNB, Inter X2 (S1) HO preparation procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) Handover preparation procedure. This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (Inter S1) handover preparation procedures. This counter is cumulated when a call is released since resource allocation in the ECCB fails during the intra eNB and inter X2 (inter S1) handover preparation procedures.

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraFreqOut PrepFail_S1a pCuFail

count

The cumulated number when execution fails since a S1AP specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated when execution fails since a S1AP specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut PrepFail_S1a pLinkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut PrepFail_S1a pRpTo

count

The cumulated number when preparation fails due to a timeout that has occurred when a S1 handover command message is not received from MME after the SeNB transmits a S1 handover required message to MME during the inter S1 HO preparation procedure when the frequency

This counter is cumulated when preparation fails due to a timeout that has occurred as a S1 handover command message is not received from MME after the SeNB transmits a S1 handover required message to MME during the inter S1 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

information is the same between the source eNB (cell) and target eNB (cell). IntraFreqOut PrepFail_S1a pSigFail

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated as follows when the frequency information is the same between the source eNB (cell) and target eNB (cell). This counter is cumulated when the eNB releases a call due receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO procedure. This counter is cumulated when the eNB releases a call due receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO procedure.

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut PrepFail_X2a pCuFail

count

The cumulated number when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request

This counter is cumulated when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

message to the target eNB during the inter X2 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell). IntraFreqOut PrepFail_X2a pLinkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut PrepFail_X2a pRpTo

count

The cumulated number when preparation fails due to a timeout that has occurred since the serving eNB transmits a handover request message to the target eNB and does not receive a handover request acknowledge message from the target eNB during the inter X2 HO preparation procedure when the frequency information is the same between the

This counter is cumulated when preparation fails due to a timeout that has occurred since the serving eNB transmits a handover request message to the target eNB and does not receive a handover request acknowledge message from the target eNB during the inter X2 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

source eNB (cell) and target eNB (cell). IntraFreqOut PrepFail_X2a pSigFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut Fail_CpCcTo

count

The cumulated number of releases due to a timeout that has occurred since a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut Fail_CpCcFai l

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra eNB,

This counter is cumulated as follows when the frequency information is the same between the source eNB (cell) and target eNB (cell). This counter is cumulated when the eNB releases a call due to ECMB reset during Intra eNB, Inter X2 (S1) HO execution procedure.

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

IntraFreqOut Fail_UpGtpF ail

Unit

count

Description

Trigger

inter X2 or inter S1 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) Handover execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution an audit of UE information during the intra eNB and inter X2 (inter S1) handover execution procedures. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Intra eNB, Inter X2 (Inter S1) Handover execution procedure

The cumulated number when execution fails due to not receiving a response message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the

This counter is cumulated when execution fails due to not receiving a response message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

506

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

source eNB (cell) and target eNB (cell). IntraFreqOut Fail_UpMacF ail

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated as follows when the frequency information is the same between the source eNB (cell) and target eNB (cell). This counter is cumulated when execution fails since Fail is received as a response message from the MAC during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut Fail_UpPdcp Fail

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Y

CC

event

int

0~21 4748 3647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

source eNB (cell) and target eNB (cell). IntraFreqOut Fail_UpRlcFa il

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated as follows when the frequency information is the same between the source eNB (cell) and target eNB (cell). This counter is cumulated when execution fails since Fail is received as a response message from the RLC during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut Fail_RrcSigF ail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut Fail_S1apCu Fail

count

The cumulated number of releases due to a S1AP specification cause that occurs during intra eNB, inter X2 or inter S1 HO execution when the frequency information is the

This counter is cumulated when a call is released due to a S1AP specification cause that occurs during intra eNB, inter X2 or inter S1 HO execution when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

508

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

same between the source eNB (cell) and target eNB (cell). IntraFreqOut Fail_S1apLin kFail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated when execution fails since the S1AP link status is changed to 'Out of Service' during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut Fail_S1apRO To

count

The cumulated number of timeouts that occur during the inter S1 HO execution procedure when the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message

This counter is cumulated when the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message and timeouts occur during the inter S1 HO execution procedure.

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

509

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message. IntraFreqOut Fail_S1apSig Fail

count

The cumulated number when execution fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

This counter is cumulated as follows when the frequency information is the same between the source eNB (cell) and target eNB (cell). This counter is cumulated when a call is released due to receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when a call is released due to receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO execution procedure

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut Fail_X2apCu Fail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut Fail_X2apLin kFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

IntraFreqOut

count

The cumulated

This counter is cumulated when the

Y

CC

event

int

0~21

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

510

Chapter 2 Counter Description Name

Unit

Fail_X2apRo To

IntraFreqOut Fail_X2apSig Fail

count

Description

Trigger

number of timeouts that occur during the inter X2 HO execution procedure when the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message and timeouts occur during the inter X2 HO execution procedure

The cumulated number of releases due to receiving X2AP signaling during the inter X2 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB

This counter is cumulated when a call is released due to receiving X2AP signaling during the inter X2 HO execution procedure when the frequency information is the same between the source eNB (cell) and target eNB (cell).

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 4748 3647

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

511

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

(cell).

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

512

Chapter 2 Counter Description

Collection Time (Success) Figure 343. Collection Time for Outgoing Intra-Frequency HO (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn A)

UE moves to Inter eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision Resource Setup

② IntraFreqOutPrepSucc

Success

Rrc Connection Reconfiguration ③ IntraFreqOutSucc

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Rrc Connection Reconfiguration Complete

513

Chapter 2 Counter Description

Figure 344. Collection Time for Outgoing Intra-Frequency HO (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① IntraFreqOutAtt

Handover Request Acknowledge

② IntraFreqOutPrepSucc RRC Connection Reconfiguration

SN Status Transfer HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge ③ IntraFreqOutSucc

UE Context Release

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

514

Chapter 2 Counter Description

Figure 345. Collection Time for Outgoing Intra-Frequency HO (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

Handover Required

① IntraFreqOutAtt

Handover Request Handover Request Acknowledge

② IntraFreqOutPrepSucc

Handover Command

RRC Connection Reconfiguration eNB Status Transfer RRC Connection Reconfiguration Complete

MME Status Transfer Handover Notify

Tracking Area Update Procedure (NAS) UE Context Release Command ③ IntraFreqOutSucc

UE Context Release Complete

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

515

Chapter 2 Counter Description

Collection Time (Failure) Figure 346. Collection Time for IntraFreqOutPrepFail_CpCcFail (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn A)

UE moves to Inter eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision Resource Setup Success

Case 1.

ECMB reset

② Failure - IntraFreqOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - IntraFreqOutPrepFail_CpCcFail

Case 3.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - IntraFreqOutPrepFail_CpCcFail

516

Chapter 2 Counter Description

Figure 347. Collection Time for IntraFreqOutPrepFail_CpCcFail (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt

Handover Request

Case 1.

ECMB reset

② Failure - IntraFreqOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - IntraFreqOutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - IntraFreqOutPrepFail_CpCcFail

Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

517

Chapter 2 Counter Description

Figure 348. Collection Time for IntraFreqOutPrepFail_CpCcFail (S1) Source eNB (earfcn A)

UE

EPC

Target eNB (earfcn A)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt

Handover Request Handover Request Handover Request Acknowledge

Case 1.

ECMB reset

② Failure - IntraFreqOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - IntraFreqOutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - IntraFreqOutPrepFail_CpCcFail

Handover Command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

518

Chapter 2 Counter Description

Figure 349. Collection Time for IntraFreqOutPrepFail_S1apCuFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn A)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt

Resource Setup Success S1AP UE CONTEXT RELEASE COMMAND

② Failure - IntraFreqOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

519

Chapter 2 Counter Description

Figure 350. Collection Time for IntraFreqOutPrepFail_S1apCuFail (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt

Handover Request Handover Request Acknowledge S1AP UE CONTEXT RELEASE COMMAND

② Failure - IntraFreqOutPrepFaill_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

520

Chapter 2 Counter Description

Figure 351. Collection Time for IntraFreqOutPrepFail_S1apCuFail (S1) EPC

Target eNB (earfcn A)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

Handover Required

① IntraFreqOutAtt

Handover Request Handover Request Acknowledge S1AP UE CONTEXT RELEASE COMMAND

② Failure - IntraFreqOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

521

Chapter 2 Counter Description

Figure 352. Collection Time for IntraFreqOutPrepFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn A)

MME

SGW

UE moves to Inter eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision Resource Setup Success S1AP Link is Out of Service Status

Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - IntraFreqOutPrepFail_S1apLinkFail

SCTB reset

② Failure - IntraFreqOutPrepFail_S1apLinkFail

522

Chapter 2 Counter Description

Figure 353. Collection Time for IntraFreqOutPrepFail_S1apLinkFail (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt

Handover Request S1AP Link is Out of Service Status

Case 1.

Case 2.

② Failure - IntraFreqOutPrepFail_S1apLinkFail

SCTB reset

② Failure - IntraFreqOutPrepFail_S1apLinkFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

523

Chapter 2 Counter Description

Figure 354. Collection Time for IntraFreqOutPrepFail_S1apLinkFail (S1) EPC

Target eNB (earfcn A)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① IntraFreqOutAtt Handover Request Handover Request Acknowledge S1AP Link is Out of Service Status Case 1. ② Failure - IntraFreqOutPrepFail_S1apLinkFail

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

SCTB reset

② Failure - IntraFreqOutPrepFail_S1apLinkFail

524

Chapter 2 Counter Description

Figure 355. Collection Time for IntraFreqOutPrepFail_S1apRpTo EPC

Target eNB (earfcn A)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

Handover Required

① IntraFreqOutAtt Handover Request Handover Request Acknowledge

Timeout

Handover Command

X

② Failure - IntraFreqOutPrepFail_S1apRpTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

525

Chapter 2 Counter Description

Figure 356. Collection Time for IntraFreqOutPrepFail_S1apSigFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn A)

MME

SGW

UE moves to Inter eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision Resource Setup Success S1AP UE CONTEXT RELEASE COMMAND

Case 1.

② Failure - IntraFreqOutPrepFail_S1apSigFail

S1AP RESET Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - IntraFreqOutPrepFail_S1apSigFail

526

Chapter 2 Counter Description

Figure 357. Collection Time for IntraFreqOutPrepFail_S1apSigFail (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt

Handover Request S1AP UE CONTEXT RELEASE COMMAND

Case 1.

② Failure - IntraFreqOutPrepFail_S1apSigFail

S1AP RESET Case 2.

② Failure - IntraFreqOutPrepFail_S1apSigFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

527

Chapter 2 Counter Description

Figure 358. Collection Time for IntraFreqOutPrepFail_S1apSigFail (S1) EPC

Target eNB (earfcn A)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① IntraFreqOutAtt Handover Request Handover Request Acknowledge S1AP UE CONTEXT RELEASE COMMAND Case 1.

② Failure - IntraFreqOutPrepFail_S1apSigFail

S1AP RESET Case 2.

② Failure - IntraFreqOutPrepFail_S1apSigFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

528

Chapter 2 Counter Description

Figure 359. Collection Time for IntraFreqOutPrepFail_X2apCuFail Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① IntraFreqOutAtt Handover Preparation Failure ② Failure - IntraFreqOutPrepFail_X2apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

529

Chapter 2 Counter Description

Figure 360. Collection Time for IntraFreqOutPrepFail_X2apRpTo Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① IntraFreqOutAtt Time out

Handover Request Acknowledge

X

② Fail - IntraFreqOutPrepFail_X2apRpTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

530

Chapter 2 Counter Description

Figure 361. Collection Time for IntraFreqOutFail_CpCcTo (Intra eNB) eNB Source Cell ECCB (earfcn A)

Source Cell PDCP/RLC

UE

Target Cell (earfcn A)

UE moves to Intra eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision

Resource Setup ② IntraFreqOutPrepSucc

Success

Rrc Connection Reconfiguration Re-establish control Success X Rrc Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Timer Internal Reestablish Control ③ Failure - IntraFreqOutFail_CpCcTo

531

Chapter 2 Counter Description

Figure 362. Collection Time for IntraFreqOutFail_CpCcTo (X2) UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt ② IntraFreqOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer Forward Path Setup Case 1.

Success Message X

③ Failure - IntraFreqOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - IntraFreqOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

532

Chapter 2 Counter Description

Figure 363. Collection Time for IntraFreqOutFail_CpCcTo (S1) UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

Handover Required

① IntraFreqOutAtt

Handover Request Acknowledge Handover Command

② IntraFreqOutPrepSucc RRC Connection Reconfiguration Forward Path Setup Case 1.

Success Message X

③ Failure - IntraFreqOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - IntraFreqOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

533

Chapter 2 Counter Description

Figure 364. Collection Time for IntraFreqOutFail_CpCcFail (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn A)

UE moves to Intra eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision Resource Setup

② IntraFreqOutPrepSucc

Success

RRC Connection Reconfiguration

Case 1.

ECMB reset

② Failure - IntraFreqOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - IntraFreqOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - IntraFreqOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

534

Chapter 2 Counter Description

Figure 365. Collection Time for IntraFreqOutFail_CpCcFail (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt ② IntraFreqOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Case 1.

ECMB reset

② Failure - IntraFreqOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - IntraFreqOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - IntraFreqOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

535

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

536

Chapter 2 Counter Description Figure 366. Collection Time for IntraFreqOutFail_CpCcFail (S1) EPC

Target eNB (earfcn A)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt

Handover Required Handover Request Handover Request Acknowledge Handover Command

② IntraFreqOutPrepSucc RRC Connection Reconfiguration

Case 1.

ECMB reset

② Failure - IntraFreqOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - IntraFreqOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - IntraFreqOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

537

Chapter 2 Counter Description

Figure 367. Collection Time for IntraFreqOutFail_UpGtpFail (X2) Source eNB (earfcn A)

UE

GTP

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision

① IntraFreqOutAtt

Handover Request Handover Request Acknowledge

② IntraFreqOutPrepSucc RRC Connection Reconfiguration

Forward Path Setup Fail Message

③ Failure - IntraFreqOutFail_UpGtpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

538

Chapter 2 Counter Description

Figure 368. Collection Time for IntraFreqOutFail_UpGtpFail (S1) Source eNB (earfcn A)

UE

GTP

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

Handover Required

① IntraFreqOutAtt Handover Request Handover Request Acknowledge Handover Command

② IntraFreqOutPrepSucc RRC Connection Reconfiguration Forward Path Setup Fail Message

③ Failure - IntraFreqOutFail_UpGtpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

539

Chapter 2 Counter Description

Figure 369. Collection Time for IntraFreqOutFail_UpMacFail eNB Source Cell PDCP/RLC

UE

Source Cell ECCB (earfcn A)

Target Cell (earfcn A)

UE moves to Intra eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision

② IntraFreqOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration Re-establish control Success A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

③ Failure - IntraFreqOutFail_UpMacFail

540

Chapter 2 Counter Description

Figure 370. Collection Time for IntraFreqOutFail_UpPdcpFail (X2) Source eNB (earfcn A)

UE

PDCP

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision ① IntraFreqOutAtt

Handover Request Handover Request Acknowledge

② IntraFreqOutPrepSucc RRC Connection Reconfiguration Handover Exec Fail Message

③ Failure - IntraFreqOutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

541

Chapter 2 Counter Description

Figure 371. Collection Time for IntraFreqOutFail_UpPdcpFail (S1) Source eNB (earfcn A)

UE

PDCP

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision Handover Required ① IntraFreqOutAtt Handover Request Handover Request Acknowledge ② IntraFreqOutPrepSucc

Handover Command

RRC Connection Reconfiguration Handover Exec Fail Message

③ Failure - IntraFreqOutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

542

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

543

Chapter 2 Counter Description Figure 372. Collection Time for IntraFreqOutFail_UpRlcFail (Intra eNB) eNB Source Cell ECCB (earfcn A)

Source Cell RLC

UE

Target Cell (earfcn A)

UE moves to Intra eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision

② IntraFreqOutPrepSucc

Resource Setup Success

Rrc Connection Reconfiguration Re-establish control Case 1. Fail Message

Case 2.

③ Failure - IntraFreqOutFail_UpRlcFail

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - IntraFreqOutFail_UpRlcFail

Rrc Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

544

Chapter 2 Counter Description Figure 373. Collection Time for IntraFreqOutFail_UpRlcFail (X2) Source eNB (earfcn A)

UE

RLC

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision

① IntraFreqOutAtt

Handover Request Handover Request Acknowledge

② IntraFreqOutPrepSucc RRC Connection Reconfiguration Re-establish Fail Message

③ Failure - IntraFreqOutFail_UpRlcFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

545

Chapter 2 Counter Description

Figure 374. Collection Time for IntraFreqOutFail_UpRlcFail (S1) Source eNB (earfcn A)

UE

RLC

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision Handover Required ① IntraFreqOutAtt Handover Request Handover Request Acknowledge ② IntraFreqOutPrepSucc

Handover Command

RRC Connection Reconfiguration Re-establish Fail Message

③ Failure - IntraFreqOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

546

Chapter 2 Counter Description

Figure 375. Collection Time for IntraFreqOutFail_S1apCuFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn A)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① IntraFreqOutAtt

HO Decision

② IntraFreqOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration S1AP UE CONTEXT RELEASE COMMAND ③ Failure - IntraFreqOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 376. Collection Time for IntraFreqOutFail_S1apCuFail (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt ② IntraFreqOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND ③ Failure - IntraFreqOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 377. Collection Time for IntraFreqOutFail_S1apCuFail (S1) EPC

Target eNB (earfcn A)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① IntraFreqOutAtt

Handover Request Handover Request Acknowledge

② IntraFreqOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer MME Status Transfer S1AP UE CONTEXT RELEASE COMMAND

③ Failure - IntraFreqOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

549

Chapter 2 Counter Description

Figure 378. Collection Time for IntraFreqOutFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn A)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① IntraFreqOutAtt

② IntraFreqOutPrepSucc

HO Decision Resource Setup Success

RRC Connection Reconfiguration S1AP Link is Out of Service Status Case 1.

Case 2.

② Failure - IntraFreqOutFail_S1apLinkFail

SCTB reset

② Failure - IntraFreqOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

550

Chapter 2 Counter Description

Figure 379. Collection Time for IntraFreqOutFail_S1apLinkFail (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① IntraFreqOutAtt ② IntraFreqOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Case 1.

S1AP Link is Out of Service Status ③ Failure - IntraFreqOutFail_S1apLinkFail

SCTB reset

Case 2.

③ Failure - IntraFreqOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

551

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

552

Chapter 2 Counter Description Figure 380. Collection Time for IntraFreqOutFail_S1apLinkFail (S1) EPC

Target eNB (earfcn A)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① IntraFreqOutAtt Handover Request Handover Request Acknowledge ② IntraFreqOutPrepSucc Handover Command RRC Connection Reconfiguration eNB Status Transfer

MME Status Transfer

S1AP Link is Out of Service Status Case 1.

③ Failure - IntraFreqOutFail_S1apLinkFail

SCTB reset

Case 2.

③ Failure - IntraFreqOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

553

Chapter 2 Counter Description Figure 381. Collection Time for IntraFreqOutFail_S1apROTo UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn A)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① IntraFreqOutAtt Handover Request Handover Request Acknowledge ② IntraFreqOutPrepSucc

Handover Command

RRC Connection Reconfiguration eNB Status Transfer Timer RelocOverall

MME Status Transfer

RRC Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) UE Context Release Command ③ Failure - IntraFreqOutFail_S1apROTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

554

Chapter 2 Counter Description

Figure 382. Collection Time for IntraFreqOutFail_S1apSigFail (X2) Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request ① IntraFreqOutAtt ② IntraFreqOutPrepSucc

Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND Case 1.

③ Failure - IntraFreqOutFail_S1apSigFail

S1AP RESET Case 2.

③ Failure - IntraFreqOutFail_S1apSigFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

555

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

556

Chapter 2 Counter Description Figure 383. Collection Time for IntraFreqOutFail_S1apSigFail (S1) EPC

Target eNB (earfcn A)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① IntraFreqOutAtt Handover Request Handover Request Acknowledg Handover Command

② IntraFreqOutPrepSucc RRC Connection Reconfiguration

eNB Status Transfer

MME Status Transfer

S1AP UE CONTEXT RELEASE COMMAND Case 1.

③ Failure - IntraFreqOutFail_S1apSigFail

S1AP RESET Case 2.

③ Failure - IntraFreqOutFail_S1apSigFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

557

Chapter 2 Counter Description Figure 384. Collection Time for IntraFreqOutFail_X2apRoTo Target eNB (earfcn A)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request Handover Request Acknowledge

① IntraFreqOutAtt ② IntraFreqOutPrepSucc RRC Connection Reconfiguration

SN Status Transfer

Timerout X2relocOverall

HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge UE Context Release X ③ Failure - IntraFreqOutFail_X2apRoTo Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

558

Chapter 2 Counter Description

Outgoing Inter-Frequency Handover with Measurement Gap This section provides statistics on the Outgoing Inter-Frequency Handover with Measurement Gap. The handover statistics is collected if the frequency information between source and target is different and measurement gap is used. Index Name

Description

cNum

Cell Id

TargetEarfcnDl

Target neighbor cell frequency (EARFCN DL)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreq MeasGap OutAtt

cou nt

The cumulated number of outgoing inter-frequency handover (measurement gap assisted) attempt count

This counter is collected when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.


Y

CC

event

int

0~2 147 483 647

-

-

Intra eNB: This counter is cumulated when the Intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.
 Inter X2: This counter is cumulated when the Inter X2 HO is judged in the HO decision based on the source cell when a measurement report message is received from the UE.
 Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

559

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147 483 647

-

-

Inter S1: This counter is cumulated when the Inter S1 HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE. InterFreq MeasGap OutPrepS ucc

cou nt

The cumulated number of outgoing inter-frequency handover (measurement gap assisted) preparation success count

This counter is collected when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used. Intra eNB: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after handover preparation to the target cell between the inner blocks is completed when intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.
 Inter X2: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after a handover request is transmitted to the

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

560

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147 483 647

-

-

target eNB and a handover request acknowledge message is received from the target eNB when inter X2 HO is judged in the HO decision after a measurement report message is received from the UE.
 Inter S1: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after a S1 handover required message is transmitted to MME and a S1 handover command message is received from MME when inter S1 HO is judged in the HO decision after a measurement report message is received from the UE. InterFreq MeasGap OutSucc

cou nt

The cumulated number of outgoing inter-frequency handover (measurement gap assisted) execution success count

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is collected when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used. Intra eNB: This counter is cumulated when the target cell normally receives a RRC connection reconfiguration complete message from the UE after intra HO is executed.

561

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147 483 647

-

-

Inter X2: This counter is cumulated when the source eNB normally receives an UE context release command message after inter X2 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB.
 Inter S1: This counter is cumulated when the source eNB normally receives an UE context release command message after inter S1 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB. InterFreq MeasGap OutPrepF ail_CpCc

cou nt

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target

562

Chapter 2 Counter Description Name

Unit

Fail

InterFreq MeasGap

cou

Description

Trigger

ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

eNB (cell) and the measurement gap is used. This counter is cumulated when the eNB releases a call due to ECMB reset during Intra eNB, Inter X2 (S1) HO preparation procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) HO preparation procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution an audit of UE information during the intra eNB and inter X2 (inter S1) HO preparation procedures. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Intra eNB, Inter X2 (Inter S1) HO preparation procedure

The cumulated number when execution fails since a S1AP

This counter is cumulated when execution fails since a S1AP

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147

-

563

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 483 647

Granularity Formula

Hourly, Daily, Monthly Formula

OutPrepF ail_S1ap CuFail

nt

specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

InterFreq MeasGap OutPrepF ail_S1ap LinkFail

cou nt

This counter is not collected in the system

None

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutPrepF ail_S1ap RpTo

cou nt

The cumulated number when preparation fails due to a timeout that has occurred when a S1 handover command message is not received from MME after the SeNB transmits a S1 handover required message to MME during the inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

This counter is cumulated when preparation fails due to a timeout that has occurred when a S1 handover command message is not received from MME after the SeNB transmits a S1 handover required message to MME during the inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutPrepF ail_S1ap SigFail

cou nt

The cumulated number when preparation fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET message is received from MME during the intra eNB, inter X2 or inter S1 HO

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used. This counter is cumulated when

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

564

Chapter 2 Counter Description Name

Unit

Description

Trigger

preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

a call is released due to receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO preparation procedure This counter is cumulated when a call is released due to receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO preparation procedure

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreq MeasGap OutPrepF ail_X2ap CuFail

cou nt

The cumulated number when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

This counter is cumulated when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutPrepF ail_X2ap LinkFail

cou nt

This counter is not collected in the system

None

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutPrepF

cou nt

The cumulated number when preparation fails due to a timeout that has occurred

This counter is cumulated when preparation fails due to a timeout that has occurred since the

Y

CC

event

int

0~2 147 483

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

565

Chapter 2 Counter Description Name

Unit

ail_X2ap RpTo

Description

Trigger

since the serving eNB transmits a handover request message to the target eNB and does not receive a handover request acknowledge message from the target eNB during the inter X2 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

serving eNB transmits a handover request message to the target eNB and does not receive a handover request acknowledge message from the target eNB during the inter X2 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 647

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreq MeasGap OutPrepF ail_X2ap SigFail

cou nt

This counter is not collected in the system

None

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutFail_ CpCcTo

cou nt

The cumulated number of releases due to a timeout that has occurred since a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutFail_ CpCcFail

cou nt

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

566

Chapter 2 Counter Description Name

InterFreq MeasGap OutFail_

Unit

cou nt

Description

Trigger

ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

eNB (cell) and the measurement gap is used. This counter is cumulated when the eNB releases a call due to ECMB reset during Intra eNB, Inter X2 (S1) HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Intra eNB, Inter X2 (Inter S1) HO execution procedure

The cumulated number when execution fails since Fail is received as a response

This counter is cumulated when execution fails since Fail is received as a response message

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147 483

-

-

567

Chapter 2 Counter Description Name

Unit

UpGtpFai l

Description

Trigger

message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 647

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreq MeasGap OutFail_ UpMacFa il

cou nt

The cumulated number when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used. This counter is cumulated when execution fails since Fail is received as a response message from the MAC during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutFail_ UpPdcpF ail

cou nt

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2 or inter S1

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

568

Chapter 2 Counter Description Name

Unit

Description

Trigger

or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreq MeasGap OutFail_ UpRlcFail

cou nt

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used. This counter is cumulated when execution fails since Fail is received as a response message from the RLC during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutFail_ RrcSigFai l

cou nt

This counter is not collected in the system

None

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq

cou

The cumulated number of

This counter is cumulated when

Y

CC

event

int

0~2

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

569

Chapter 2 Counter Description Name

Unit

Description

Trigger

MeasGap OutFail_ S1apCuF ail

nt

releases due to a S1AP specification cause that occurs during intra eNB, inter X2 or inter S1 HO execution when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

a call is released due to a S1AP specification cause that occurs during intra eNB, inter X2 or inter S1 HO execution when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

InterFreq MeasGap OutFail_ S1apLink Fail

cou nt

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

InterFreq MeasGap OutFail_ S1apRoT o

cou nt

The cumulated number of timeouts that occur during the inter S1 HO execution procedure when the frequency information is different between the source eNB (cell)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 147 483 647

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used. This counter is cumulated when the eNB releases the call because the status of the callrelated S1AP link has been changed to OOS (Out Of Service) during Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when a call is release due to SCTB reset during Intra eNB, Inter X2 (Inter S1) HO execution procedure

Y

CC

event

int

0~2 147 483 647

-

-

This counter is cumulated when timeouts occurs during the inter S1 HO execution procedure as the frequency information is different between the source eNB (cell) and target eNB (cell)

Y

CC

event

int

0~2 147 483 647

-

-

570

Chapter 2 Counter Description Name

Unit

Description

Trigger

and target eNB (cell) and the measurement gap is used, the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

and the measurement gap is used, the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreq MeasGap OutFail_ S1apSigF ail

cou nt

The cumulated number when preparation fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET message is received from MME during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used.

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used. This counter is cumulated when the eNB releases a call due to receiving an S1AP UE CONTEXT RELEASE COMMANDduring Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when the eNB releases a call due to receiving an S1AP reset during Intra eNB, Inter X2 (Inter S1) procedure.

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutFail_

cou nt

This counter is not collected in the system

None

Y

CC

event

int

0~2 147 483

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

571

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 647

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreq MeasGap OutFail_ X2apLink Fail

cou nt

This counter is not collected in the system

None

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutFail_ X2apRoT o

cou nt

The cumulated number of timeouts that occur during the inter X2 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used, the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

This counter is cumulated when timeouts occurs during the inter X2 HO execution procedure as the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is used, the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

Y

CC

event

int

0~2 147 483 647

-

-

InterFreq MeasGap OutFail_ X2apSigF ail

cou nt

The cumulated number of releases due to receiving X2AP signaling during the inter X2 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the

This counter is cumulated when a call is released due to receiving X2AP signaling during the inter X2 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement

Y

CC

event

int

0~2 147 483 647

-

-

X2apCuF ail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

572

Chapter 2 Counter Description Name

Unit

InterFreq OutWithG apCnt

cou nt

InterFreq OutWithG apTarget EarfcnDL

Targ etEa rfcn Dl

Description

Trigger

measurement gap is used.

gap is used.

The cumulated collection count of Outgoing Inter-frequency Handover with Measurement Gap The TargetEarfcnDl which collection is requested

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated by 1 when InterFreqOutWithGap is collected

-

CC

event

int

0~2 147 483 647

-

-

This counter is calculated when measurement period comes.

-

OW

event

int

0~2 147 483 647

-

-

573

Chapter 2 Counter Description

Collection Time Figure 385. Collection Time for Outgoing Inter-Frequency HO with Measurement Gap (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

② InterFreqMeasGapOutPrepSucc

HO Decision Resource Setup Success

RRC Connection Reconfiguration ③ InterFreqMeasGapOutSucc

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

RRC Connection Reconfiguration Complete

574

Chapter 2 Counter Description Figure 386. Collection Time for Outgoing Inter-Frequency HO with Measurement Gap (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterFreqMeasGapOutAtt

Handover Request Acknowledge

② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

SN Status Transfer HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge ③ InterFreqMeasGapOutSucc

UE Context Release

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

575

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

576

Chapter 2 Counter Description Figure 387. Collection Time for Outgoing Inter-Frequency HO with Measurement Gap (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge

② InterFreqMeasGapOutPrepSucc

Handover Command

RRC Connection Reconfiguration

eNB Status Transfer MME Status Transfer

RRC Connection Reconfiguration Complete Handover Notify

Tracking Area Update Procedure (NAS) UE Context Release Command UE Context Release Complete ③ InterFreqMeasGapOutSucc Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

577

Chapter 2 Counter Description

Figure 388. Collection Time for InterFreqMeasGapOutPrepFail_S1apCpCcFail (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision Resource Setup Success

Case 1.

ECMB reset

② Failure - InterFreqMeasGapOutPrepFail_CpCcFaill

Case 2.

Cell disabled

② Failure - InterFreqMeasGapOutPrepFail_CpCcFail

Case 3.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqMeasGapOutPrepFail_CpCcFail

578

Chapter 2 Counter Description

Figure 389. Collection Time for InterFreqMeasGapOutPrepFail_S1apCpCcFail (X2) UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt

Handover Request

② Failure - InterFreqMeasGapOutPrepFail_CpCcFail

Case 1.

ECMB reset

Case 2.

Cell disabled

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqMeasGapOutPrepFail_CpCcFail

② Failure - InterFreqMeasGapOutPrepFail_CpCcFail

Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

579

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

580

Chapter 2 Counter Description Figure 390. Collection Time for InterFreqMeasGapOutPrepFail_S1apCpCcFail (S1) UE

Source eNB (earfcn A)

EPC

Target eNB (earfcn B)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge

② Failure - InterFreqMeasGapOutPrepFail_CpCcFail

Case 1.

ECMB reset

Case 2.

Cell disabled

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqMeasGapOutPrepFail_CpCcFail

② Failure - InterFreqMeasGapOutPrepFail_CpCcFail

Handover Command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

581

Chapter 2 Counter Description

Figure 391. Collection Time for InterFreqMeasGapOutPrepFail_S1apCuFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision Resource Setup Success S1AP UE CONTEXT RELEASE COMMAND

② Failure - InterFreqMeasGapOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

582

Chapter 2 Counter Description

Figure 392. Collection Time for InterFreqMeasGapOutPrepFail_S1apCuFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt

Handover Request Handover Request Acknowledge S1AP UE CONTEXT RELEASE COMMAND

② Failure - InterFreqMeasGapOutPrepFail_S1apCuFail Rrc Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

583

Chapter 2 Counter Description

Figure 393. Collection Time for InterFreqMeasGapOutPrepFail_S1apCuFail (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge S1AP UE CONTEXT RELEASE COMMAND ② Failure - InterFreqMeasGapOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

584

Chapter 2 Counter Description

Figure 394. Collection Time for InterFreqMeasGapOutPrepFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision Resource Setup Success S1AP Link is Out of Service Status

Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - InterFreqMeasGapOutPrepFail_S1apLinkFail

SCTB reset

② Failure - InterFreqMeasGapOutPrepFail_S1apLinkFail

585

Chapter 2 Counter Description

Figure 395. Collection Time for InterFreqMeasGapOutPrepFail_S1apLinkFail (X2) UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt

Handover Request S1AP Link is Out of Service Status

Case 1.

Case 2.

② Failure - InterFreqMeasGapOutPrepFail_S1apLinkFail

SCTB reset

② Failure - InterFreqMeasGapOutPrepFail_S1apLinkFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

586

Chapter 2 Counter Description

Figure 396. Collection Time for InterFreqMeasGapOutPrepFail_S1apLinkFail (S1) UE

Source eNB (earfcn A)

EPC

Target eNB (earfcn B)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge S1AP Link is Out of Service Status Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - InterFreqMeasGapOutPrepFail_S1apLinkFail

SCTB reset

② Failure - InterFreqMeasGapOutPrepFail_S1apLinkFail

587

Chapter 2 Counter Description

Figure 397. Collection Time for InterFreqMeasGapOutPrepFail_S1apRpTo Source eNB (earfcn A)

UE

Target eNB (earfcn B)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Timeout

Handover Request Handover Request Acknowledge Handover Command

X ② Failure - InterFreqMeasGapOutPrepFail_S1apRpTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

588

Chapter 2 Counter Description

Figure 398. Collection Time for InterFreqMeasGapOutPrepFail_S1apSigFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision Resource Setup Success S1AP UE CONTEXT RELEASE COMMAND

Case 1.

② Failure - InterFreqMeasGapOutPrepFail_S1apSigFail

S1AP RESET Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - InterFreqMeasGapOutPrepFail_S1apSigFail

589

Chapter 2 Counter Description

Figure 399. Collection Time for InterFreqMeasGapOutPrepFail_S1apSigFail (X2) UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt

Handover Request S1AP UE CONTEXT RELEASE COMMAND

Case 1.

② Failure - InterFreqMeasGapOutPrepFail_S1apSigFail

S1AP RESET Case 2.

② Failure - InterFreqMeasGapOutPrepFail_S1apSigFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

590

Chapter 2 Counter Description

Figure 400. Collection Time for InterFreqMeasGapOutPrepFail_S1apSigFail (S1) UE

Source eNB (earfcn A)

EPC

Target eNB (earfcn B)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge

S1AP UE CONTEXT RELEASE COMMAND Case 1.

② Failure - InterFreqMeasGapOutPrepFail_S1apSigFail

S1AP RESET Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - InterFreqMeasGapOutPrepFail_S1apSigFail

591

Chapter 2 Counter Description Figure 401. Collection Time for InterFreqMeasGapOutPrepFail_X2apCuFail Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt

Handover Request Handover Preparation Failure

② Failure - InterFreqMeasGapOutPrepFail_X2apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

592

Chapter 2 Counter Description Figure 402. Collection Time for InterFreqMeasGapOutPrepFail_X2apRpTo UE

Source eNB (earfcn A)

Target eNB (earfcn B)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt Time out

Handover Request Handover Request Acknowledge X

② Fail - InterFreqMeasGapOutPrepFail_X2apRpTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

593

Chapter 2 Counter Description

Figure 403. Collection Time for InterFreqMeasGapOutFail_CpCcTo-Intra eNB eNB Source Cell PDCP/RLC

UE

Source Cell ECCB (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision

② InterFreqMeasGapOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration Re-establish control Timer Internal Reestablish Control Success X RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

③ Failure - InterFreqMeasGapOutFail_CpCcTo

594

Chapter 2 Counter Description

Figure 404. Collection Time for InterFreqMeasGapOutFail_CpCcTo (X2) UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① InterFreqMeasGapOutAtt

Handover Request Handover Request Acknowledge

② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration SN Status Transfer

Forward Path Setup Case 1.

Success Message X

③ Failure - InterFreqMeasGapOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - InterFreqMeasGapOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

595

Chapter 2 Counter Description Figure 405. Collection Time for InterFreqMeasGapOutFail_CpCcTo (S1) UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge Handover Command ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration Forward Path Setup Case 1.

Success Message X

③ Failure - InterFreqMeasGapOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - InterFreqMeasGapOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

596

Chapter 2 Counter Description

Figure 406. Collection Time for InterFreqMeasGapOutFail_CpCcFail (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision

② InterFreqMeasGapOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration

Case 1.

ECMB reset

② Failure - InterFreqMeasGapOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterFreqMeasGapOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqMeasGapOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

597

Chapter 2 Counter Description

Figure 407. Collection Time for InterFreqMeasGapOutFail_CpCcFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer

Case 1.

ECMB reset

② Failure - InterFreqMeasGapOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterFreqMeasGapOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqMeasGapOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

598

Chapter 2 Counter Description

Figure 408. Collection Time for InterFreqMeasGapOutFail_CpCcFail (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge ② InterFreqMeasGapOutPrepSucc

Handover Command

RRC Connection Reconfiguration

Case 1.

ECMB reset

② Failure - InterFreqMeasGapOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterFreqMeasGapOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqMeasGapOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

599

Chapter 2 Counter Description

Figure 409. Collection Time for InterFreqMeasGapOutFail_UpGtpFail (X2) Source eNB (earfcn A)

UE

GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision Handover Request ① InterFreqMeasGapOutAtt Handover Request Acknowledge ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Forward Path Setup Fail Message

③ Failure - InterFreqMeasGapOutFail_UpGtpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

600

Chapter 2 Counter Description Figure 410. Collection Time for InterFreqMeasGapOutFail_UpGtpFail (S1) Source eNB (earfcn A)

UE

GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge Handover Command

② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Forward Path Setup Fail Message ③ Failure - InterFreqMeasGapOutFail_UpGtpFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

601

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

602

Chapter 2 Counter Description Figure 411. Collection Time for InterFreqMeasGapOutFail_UpMacFail eNB Source Cell ECCB (earfcn A)

Source Cell PDCP/RLC

UE

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision

② InterFreqMeasGapOutPrepSucc

Resource Setup Success

Rrc Connection Reconfiguration Re-establish control Success A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - InterFreqMeasGapOutFail_UpMacFail Rrc Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

603

Chapter 2 Counter Description

Figure 412. Collection Time for InterFreqMeasGapOutFail_UpPdcpFail (X2) Source eNB (earfcn A)

UE

PDCP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision Handover Request ① InterFreqMeasGapOutAtt Handover Request Acknowledge ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Handover Exec Fail Message

③ Failure - InterFreqMeasGapOutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

604

Chapter 2 Counter Description

Figure 413. Collection Time for InterFreqMeasGapOutFail_UpPdcpFail (S1) Source eNB (earfcn A)

UE

PDCP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision Handover Required ① InterFreqMeasGapOutAtt

Handover Request Handover Request Acknowledge Handover Command

② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Handover Exec Fail Message

③ Failure - InterFreqMeasGapOutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

605

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

606

Chapter 2 Counter Description Figure 414. Collection Time for InterFreqMeasGapOutFail_UpRlcFail (Intra eNB) eNB Source Cell ECCB (earfcn A)

Source Cell RLC

UE

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision

② InterFreqMeasGapOutPrepSucc

Resource Setup Success

Rrc Connection Reconfiguration Re-establish control Case 1. Fail Message

Case 2.

③ Failure - InterFreqMeasGapOutFail_UpRlcFail

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - InterFreqMeasGapOutFail_UpRlcFail

Rrc Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

607

Chapter 2 Counter Description Figure 415. Collection Time for InterFreqMeasGapOutFail_UpRlcFail (X2) Source eNB (earfcn A)

UE

RLC

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision

① InterFreqMeasGapOutAtt

Handover Request Handover Request Acknowledge

② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Re-establish Fail Message

③ Failure - InterFreqMeasGapOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

608

Chapter 2 Counter Description

Figure 416. Collection Time for InterFreqMeasGapOutFail_UpRlcFail (S1) Source eNB (earfcn A)

UE

RLC

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge Handover Command ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Re-establish Fail Message

③ Failure - InterFreqMeasGapOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

609

Chapter 2 Counter Description Figure 417. Collection Time for InterFreqMeasGapOutFail_S1apCuFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt

HO Decision

② InterFreqMeasGapOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration S1AP UE CONTEXT RELEASE COMMAND ③ Failure - InterFreqMeasGapOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

610

Chapter 2 Counter Description

Figure 418. Collection Time for InterFreqMeasGapOutFail_S1apCuFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt ② InterFreqMeasGapOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND ③ Failure - InterFreqMeasGapOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

611

Chapter 2 Counter Description

Figure 419. Collection Time for InterFreqMeasGapOutFail_S1apCuFail (S1) UE

EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge Handover Command ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

eNB Status Transfer MME Status Transfer S1AP UE CONTEXT RELEASE COMMAND

③ Failure - InterFreqMeasGapOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

612

Chapter 2 Counter Description

Figure 420. Collection Time for InterFreqMeasGapOutFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqMeasGapOutAtt HO Decision

② InterFreqMeasGapOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration

S1AP Link is Out of Service Status Case 1.

Case 2.

② Failure - InterFreqMeasGapOutFail_S1apLinkFail

SCTB reset

② Failure - InterFreqMeasGapOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 421. Collection Time for InterFreqMeasGapOutFail_S1apLinkFail (X2) UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer S1AP Link is Out of Service Status Case 1.

Case 2.

③ Failure - InterFreqMeasGapOutFail_S1apLinkFail

SCTB reset

③ Failure - InterFreqMeasGapOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 422. Collection Time for InterFreqMeasGapOutFail_S1apLinkFail (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer

MME Status Transfer

S1AP Link is Out of Service Status Case 1.

Case 2.

③ Failure - InterFreqMeasGapOutFail_S1apLinkFail

SCTB reset

③ Failure - InterFreqMeasGapOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

615

Chapter 2 Counter Description

Figure 423. Collection Time for InterFreqMeasGapOutFail_S1apRoTo UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledge Handover Command

② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

eNB Status Transfer Timer RelocOverall

MME Status Transfer

RRC Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) UE Context Release Command ③ Failure - InterFreqMeasGapOutFail_S1apRoTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 424. Collection Time for InterFreqMeasGapOutFail_S1apSigFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqMeasGapOutAtt

Handover Request Handover Request Acknowledge

② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND Case 1.

③ Failure - InterFreqMeasGapOutFail_S1apSigFail

S1AP RESET Case 2.

③ Failure - InterFreqMeasGapOutFail_S1apSigFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 425. Collection Time for InterFreqMeasGapOutFail_S1apSigFail (S1) UE

EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqMeasGapOutAtt Handover Request Handover Request Acknowledg Handover Command ② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration eNB Status Transfer

MME Status Transfer

S1AP UE CONTEXT RELEASE COMMAND Case 1.

③ Failure - InterFreqMeasGapOutFail_S1apSigFail

S1AP RESET Case 2.

③ Failure - InterFreqMeasGapOutFail_S1apSigFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 426. Collection Time for InterFreqMeasGapOutFail_X2apRoTo UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterFreqMeasGapOutAtt

Handover Request Acknowledge

② InterFreqMeasGapOutPrepSucc RRC Connection Reconfiguration

SN Status Transfer

Timerout X2relocOverall

HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge UE Context Release X ③ Failure - InterFreqMeasGapOutFail_X2apRoTo Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Outgoing Inter-Frequency Handover without Measurement Gap This section provides statistics on the Outgoing Inter-Frequency Handover without Measurement Gap. The handover statistics are collected if the frequency is different between the source and the target cells, and the measurement gap is not used. Index Name

Description

cNum

Cell Id

TargetEarfcnDl

Target neighbor cell frequency (EARFCN DL)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreqNoMe asGapOutAtt

count

The cumulated number of outgoing inter-frequency handover (no measurement gap assisted) attempt count

This counter is collected when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used. Intra eNB: This counter is cumulated when the Intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE. Inter X2: This counter is cumulated when the Inter X2 HO is judged in the HO decision based on the source cell when a measurement report message is received from

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

620

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~214748 3647

-

-

the UE.
 Inter S1: This counter is cumulated when the Inter S1 HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE. InterFreqNoMe asGapOutPrep Succ

count

The cumulated number of outgoing inter-frequency handover (no measurement gap assisted) preparation success count

This counter is collected when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.
 Intra eNB: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after handover preparation to the target cell between the inner blocks is completed when intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.
 Inter X2: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

621

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~214748 3647

-

-

completed after a handover request is transmitted to the target eNB and a handover request acknowledge message is received from the target eNB when inter X2 HO is judged in the HO decision after a measurement report message is received from the UE.
 Inter S1: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after a S1 handover required message is transmitted to MME and a S1 handover command message is received from MME when inter S1 HO is judged in the HO decision after a measurement report message is received from the UE. InterFreqNoMe asGapOutSucc

count

The cumulated number of outgoing inter-frequency handover (no measurement gap assisted) execution success count

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is collected when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.
 Intra eNB: This counter is cumulated when the target

622

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

cell normally receives a RRC connection reconfiguration complete message from the UE after intra HO is executed.
 Inter X2: This counter is cumulated when the source eNB normally receives an UE context release command message after inter X2 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB.
 Inter S1: This counter is cumulated when the source eNB normally receives an UE context release command message after inter S1 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

623

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~214748 3647

-

-

message from the UE, and an UE context release command message is transmitted to the source eNB. InterFreqNoMe asGapOutPrep Fail_CpCcFail

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used. This counter is cumulated when the eNB releases a call due to ECMB reset during Intra eNB, Inter X2 (S1) HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRVCELL-STS) is changed to disabled during Intra eNB, Inter X2 (S1) HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution an audit of UE information during the intra eNB and

624

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

inter X2 (inter S1) HO preparation procedures. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Intra eNB, Inter X2 (Inter S1) HO preparation procedure InterFreqNoMe asGapOutPrep Fail_S1apCuF ail

count

The cumulated number when execution fails since a S1AP specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

This counter is cumulated when execution fails since a S1AP specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutPrep Fail_S1apLink Fail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutPrep Fail_S1apRpT

count

The cumulated number when preparation fails due to a timeout that has

This counter is cumulated when preparation fails due to a timeout that has occurred when a S1 handover command

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

625

Chapter 2 Counter Description Name

Unit

o

InterFreqNoMe asGapOutPrep Fail_S1apSigF ail

count

Description

Trigger

occurred when a S1 handover command message is not received from MME after the SeNB transmits a S1 handover required message to MME during the inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

message is not received from MME after the SeNB transmits a S1 handover required message to MME during the inter S1 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

The cumulated number when preparation fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET message is received from MME during the intra eNB, inter X2 or inter S1 HO preparation procedure when the frequency information is

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used. This counter is cumulated when a call is released due to receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO preparation procedure This counter is cumulated

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~214748 3647

-

-

626

Chapter 2 Counter Description Name

Unit

Description

Trigger

different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

when a call is released due to receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO preparation procedure

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreqNoMe asGapOutPrep Fail_X2apCuF ail

count

The cumulated number when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

This counter is cumulated when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutPrep Fail_X2apLink Fail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

627

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreqNoMe asGapOutPrep Fail_X2apRpT o

count

The cumulated number when preparation fails due to a timeout that has occurred since the serving eNB transmits a handover request message to the target eNB and does not receive a handover request acknowledge message from the target eNB during the inter X2 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

This counter is cumulated when preparation fails due to a timeout that has occurred since the serving eNB transmits a handover request message to the target eNB and does not receive a handover request acknowledge message from the target eNB during the inter X2 HO preparation procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutPrep Fail_X2apSigF ail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutFail_ CpCcTo

count

The cumulated number of releases due to a timeout that has occurred since

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

628

Chapter 2 Counter Description Name

InterFreqNoMe asGapOutFail_ CpCcFail

Unit

count

Description

Trigger

a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

not received after a call control message is transmitted to the inner block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used. This counter is cumulated when the eNB releases a call due to ECMB reset during Intra eNB, Inter X2 (S1) HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~214748 3647

-

-

629

Chapter 2 Counter Description Name

InterFreqNoMe asGapOutFail_ UpGtpFail

Unit

count

Description

Trigger

eNB (cell) and the measurement gap is not used.

CELL-STS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Intra eNB, Inter X2 (Inter S1) HO execution procedure

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~214748 3647

-

-

630

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

(cell) and target eNB (cell) and the measurement gap is not used. InterFreqNoMe asGapOutFail_ UpMacFail

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used. This counter is cumulated when execution fails since Fail is received as a response message from the MAC during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutFail_ UpPdcpFail

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

631

Chapter 2 Counter Description Name

Unit

Description

Trigger

or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterFreqNoMe asGapOutFail_ UpRlcFail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used. This counter is cumulated when execution fails since Fail is received as a response message from the RLC during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutFail_

count

This counter is not collected in the

None

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

632

Chapter 2 Counter Description Name

Unit

RrcSigFail

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

system

InterFreqNoMe asGapOutFail_ S1apCuFail

count

The cumulated number of releases due to a S1AP specification cause that occurs during intra eNB, inter X2 or inter S1 HO execution when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

This counter is cumulated when a call is released due to a S1AP specification cause that occurs during intra eNB, inter X2 or inter S1 HO execution when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutFail_ S1apLinkFail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

This counter is cumulated as follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used. This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Intra eNB, Inter X2 (Inter S1) HO execution Procedure This counter is cumulated when a call is release due to SCTB reset during Intra eNB,

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

633

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Inter X2 (Inter S1) HO execution procedure InterFreqNoMe asGapOutFail_ S1apRoTo

count

The cumulated number of timeouts that occur during the inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used, the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

This counter is collected when timeouts occur during the inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used, the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe

count

The cumulated

This counter is cumulated as

Y

CC

event

int

0~214748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

634

Chapter 2 Counter Description Name

Unit

asGapOutFail_ S1apSigFail

Description

Trigger

number when preparation fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET message is received from MME during the intra eNB, inter X2 or inter S1 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

follows when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used. This counter is cumulated when a call is released due to receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when a call is released due to receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO execution procedure

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

InterFreqNoMe asGapOutFail_ X2apCuFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutFail_ X2apLinkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~214748 3647

-

-

InterFreqNoMe asGapOutFail_ X2apRoTo

count

The cumulated number of timeouts that occur during the inter X2 HO execution procedure when the frequency information is different between

This counter is collected when when timeouts occur during the inter X2 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used,

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

635

Chapter 2 Counter Description Name

InterFreqNoMe asGapOutFail_ X2apSigFail

Unit

count

Description

Trigger

the source eNB (cell) and target eNB (cell) and the measurement gap is not used, the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

the source eNB transmits a RCC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE, then an UE context release command message is transmitted to the source eNB but the source eNB does not receive the message.

The cumulated number of releases due to receiving X2AP signaling during the inter X2 HO execution procedure when the frequency information is different between the source eNB (cell) and target

This counter is cumulated when a call is released due to receiving X2AP signaling during the inter X2 HO execution procedure when the frequency information is different between the source eNB (cell) and target eNB (cell) and the measurement gap is not used.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~214748 3647

-

-

636

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

eNB (cell) and the measurement gap is not used. InterFreqOutWi thOutGapCnt

count

The cumulated collection count of Outgoing Interfrequency Handover without Measurement Gap

This counter is cumulated by 1 when InterFreqOutWithGap is collected

-

CC

event

int

0~214748 3647

-

-

InterFreqOutWi thOutGapTarg etEarfcnDL

Target Earfcn Dl

The TargetEarfcnDl which collection is requested

This counter is calculated when measurement period comes.

-

OW

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

637

Chapter 2 Counter Description

Collection Time Figure 427. Collection Time for Outgoing Inter-Frequency HO without Measurement Gap (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

② InterFreqNoMeasGapOutPrepSucc

HO Decision

Resource Setup Success

RRC Connection Reconfiguration ③ InterFreqNoMeasGapOutSucc

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

RRC Connection Reconfiguration Complete

638

Chapter 2 Counter Description

Figure 428. Collection Time for Outgoing Inter-Frequency HO without Measurement Gap (X2) UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① InterFreqNoMeasGapOutAtt

Handover Request Acknowledge

② InterFreqNoMeasGapOutPrepSucc RRC Connection Reconfiguration

SN Status Transfer HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge ③ InterFreqNoMeasGapOutSucc

UE Context Release

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

639

Chapter 2 Counter Description

Figure 429. Collection Time for Outgoing Inter-Frequency HO without Measurement Gap (S1) UE

EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqNoMeasGapOutAtt Handover Request Handover Request Acknowledge ② InterFreqNoMeasGapOutPrepSucc

Handover Command

Rrc Connection Reconfiguration eNB Status Transfer Rrc Connection Reconfiguration Complete

MME Status Transfer Handover Notify

Tracking Area Update Procedure (NAS) UE Context Release Command UE Context Release Complete ③ InterFreqNoMeasGapOutSucc Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

640

Chapter 2 Counter Description

Collection Time (Failure) Figure 430. Collection Time for InterFreqNoMeasGapOutPrepFail_CpCcFail (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision Resource Setup Success

Case 1.

ECMB reset

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

Case 3.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

641

Chapter 2 Counter Description

Figure 431. Collection Time for InterFreqNoMeasGapOutPrepFail_CpCcFail (X2) UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Request

Case 1.

ECMB reset

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

642

Chapter 2 Counter Description

Figure 432. Collection Time for InterFreqNoMeasGapOutPrepFail_CpCcFail (S1) UE

Source eNB (earfcn A)

EPC

Target eNB (earfcn B)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Required Handover Request Handover Request Acknowledge

Case 1.

ECMB reset

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqNoMeasGapOutPrepFail_CpCcFail

Handover Command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

643

Chapter 2 Counter Description

Figure 433. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apCuFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision Resource Setup Success S1AP UE CONTEXT RELEASE COMMAND

② Failure - InterFreqNoMeasGapOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

644

Chapter 2 Counter Description Figure 434. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apCuFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Request S1AP UE CONTEXT RELEASE COMMAND

② Failure - InterFreqNoMeasGapOutPrepFail_S1apCuFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

645

Chapter 2 Counter Description

Figure 435. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apCuFail (S1) Source eNB (earfcn A)

UE

EPC

Target eNB (earfcn B)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqNoMeasGapOutAtt Handover Request Handover Request Acknowledge S1AP UE CONTEXT RELEASE COMMAND ② Failure - InterFreqNoMeasGapOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

646

Chapter 2 Counter Description

Figure 436. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision Resource Setup Success S1AP Link is Out of Service Status

Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - InterFreqNoMeasGapOutPrepFail_S1apLinkFail

SCTB reset

② Failure - InterFreqNoMeasGapOutPrepFail_S1apLinkFail

647

Chapter 2 Counter Description

Figure 437. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apLinkFail (X2) UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Request S1AP Link is Out of Service Status

Case 1.

Case 2.

② Failure - InterFreqNoMeasGapOutPrepFail_S1apLinkFail

SCTB reset

② Failure - InterFreqNoMeasGapOutPrepFail_S1apLinkFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

648

Chapter 2 Counter Description

Figure 438. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apLinkFail (S1) UE

Source eNB (earfcn A)

EPC

Target eNB (earfcn B)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqNoMeasGapOutAtt Handover Request Handover Request Acknowledge S1AP Link is Out of Service Status Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - InterFreqNoMeasGapOutPrepFail_S1apLinkFail

SCTB reset

② Failure - InterFreqNoMeasGapOutPrepFail_S1apLinkFail

649

Chapter 2 Counter Description Figure 439. Collection Time for InterFreqMeasGapOutPrepFail_S1apRpTo UE

EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqNoMeasGapOutAtt

Handover Request Handover Request Acknowledge

Timeout

Handover Command X ② Failure - InterFreqNoMeasGapOutPrepFail_S1apRpTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

650

Chapter 2 Counter Description

Figure 440. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apSigFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Inter eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision Resource Setup Success S1AP UE CONTEXT RELEASE COMMAND

Case 1.

② Failure - InterFreqNoMeasGapOutPrepFail_S1apSigFail

S1AP RESET Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - InterFreqNoMeasGapOutPrepFail_S1apSigFail

651

Chapter 2 Counter Description

Figure 441. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apSigFail (X2) UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Request S1AP UE CONTEXT RELEASE COMMAND

Case 1.

② Failure - InterFreqNoMeasGapOutPrepFail_S1apSigFail S1AP RESET

Case 2.

② Failure - InterFreqNoMeasGapOutPrepFail_S1apSigFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

652

Chapter 2 Counter Description Figure 442. Collection Time for InterFreqNoMeasGapOutPrepFail_S1apSigFail (S1) UE

Source eNB (earfcn A)

EPC

Target eNB (earfcn B)

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required ① InterFreqNoMeasGapOutAtt Handover Request Handover Request Acknowledge

S1AP UE CONTEXT RELEASE COMMAND Case 1.

② Failure - InterFreqNoMeasGapOutPrepFail_S1apSigFail

S1AP RESET Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - InterFreqNoMeasGapOutPrepFail_S1apSigFail

653

Chapter 2 Counter Description Figure 443. Collection Time for InterFreqNoMeasGapOutPrepFail_X2apCuFail Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Request Handover Preparation Failure

② Failure - InterFreqNoMeasGapOutPrepFail_X2apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

654

Chapter 2 Counter Description Figure 444. Collection Time for InterFreqNoMeasGapOutPrepFail_X2apRpTo Source eNB (earfcn A)

UE

Target eNB (earfcn B)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt Time out

Handover Request Handover Request Acknowledge X

② Fail - InterFreqNoMeasGapOutPrepFail_X2apRpTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

655

Chapter 2 Counter Description Figure 445. Collection Time for InterFreqNoMeasGapOutFail_CpCcTo (Intra Enb) eNB Source Cell PDCP/RLC

UE

Source Cell ECCB (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision

Resource Setup ② InterFreqNoMeasGapOutPrepSucc

Success

RRC Connection Reconfiguration Re-establish control Success X

Timer Internal Reestablish Control ③ Failure - InterFreqNoMeasGapOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

656

Chapter 2 Counter Description

Figure 446. Collection Time for InterFreqNoMeasGapOutFail_CpCcTo (X2) UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision

① InterFreqNoMeasGapOutAtt ② InterFreqNoMeasGapOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer Forward Path Setup Case 1.

Success Message X

Reestablish Control Case 2.

Success Message X

③ Failure - InterFreqNoMeasGapOutFail_CpCcTo

③ Failure - InterFreqNoMeasGapOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

657

Chapter 2 Counter Description

Figure 447. Collection Time for InterFreqNoMeasGapOutFail_CpCcTo (S1) UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① InterFreqNoMeasGapOutAtt

Handover Request Handover Request Acknowledge Handover Command

② InterFreqNoMeasGapOutPrepSucc RRC Connection Reconfiguration

Forward Path Setup Case 1.

Success Message X

③ Failure - InterFreqNoMeasGapOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - InterFreqNoMeasGapOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

658

Chapter 2 Counter Description

Figure 448. Collection Time for InterFreqNoMeasGapOutFail_CpCcFail (Intra eNB) eNB UE

Source Cell (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision

② InterFreqNoMeasGapOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration

Case 1.

ECMB reset

Case 2.

Cell disabled

Case 3.

② Failure - InterFreqNoMeasGapOutFail_CpCcFail

② Failure - InterFreqNoMeasGapOutFail_CpCcFail

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqNoMeasGapOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

659

Chapter 2 Counter Description

Figure 449. Collection Time for InterFreqNoMeasGapOutFail_CpCcFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Request

② InterFreqNoMeasGapOutPrepSucc

Handover Request Acknowledge

RRC Connection Reconfiguration

SN Status Transfer

Case 1.

ECMB reset

② Failure - InterFreqNoMeasGapOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - InterFreqNoMeasGapOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqNoMeasGapOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

660

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

661

Chapter 2 Counter Description Figure 450. Collection Time for InterFreqNoMeasGapOutFail_CpCcFail (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Required Handover Request Handover Request Acknowledge

② InterFreqNoMeasGapOutPrepSucc

Handover Command

RRC Connection Reconfiguration ② Failure - InterFreqNoMeasGapOutFail_CpCcFail

Case 1.

ECMB reset

Case 2.

Cell disabled

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - InterFreqNoMeasGapOutFail_CpCcFail

② Failure - InterFreqNoMeasGapOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

662

Chapter 2 Counter Description Figure 451. Collection Time for InterFreqNoMeasGapOutFail_UpGtpFail (X2) Source eNB (earfcn A)

UE

GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① InterFreqNoMeasGapOutAtt ② InterFreqNoMeasGapOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Forward Path Setup Fail Message

③ Failure - InterFreqNoMeasGapOutFail_UpGtpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

663

Chapter 2 Counter Description

Figure 452. Collection Time for InterFreqNoMeasGapOutFail_UpGtpFail (S1) Source eNB (earfcn A)

UE

GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision ① InterFreqNoMeasGapOutAtt

Handover Required Handover Request

② InterFreqNoMeasGapOutPrepSucc

Handover Request Acknowledge Handover Command

RRC Connection Reconfiguration Forward Path Setup Fail Message

③ Failure - InterFreqNoMeasGapOutFail_UpGtpFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

664

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

665

Chapter 2 Counter Description Figure 453. Collection Time for InterFreqNoMeasGapOutFail_UpMacFail eNB Source Cell PDCP/RLC

UE

Source Cell ECCB (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision

② InterFreqNoMeasGapOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration Re-establish control Success

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - InterFreqNoMeasGapOutFail_UpMacFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

666

Chapter 2 Counter Description Figure 454. Collection Time for InterFreqNoMeasGapOutFail_UpPdcpFail (X2) Source eNB (earfcn A)

UE

PDCP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① InterFreqNoMeasGapOutAtt ② InterFreqNoMeasGapOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Handover Exec Fail Message

③ Failure - InterFreqNoMeasGapOutFail_UpPdcpFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

667

Chapter 2 Counter Description

Figure 455. Collection Time for InterFreqNoMeasGapOutFail_UpPdcpFail (S1) Source eNB (earfcn A)

UE

PDCP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Required Handover Request Handover Request Acknowledge

② InterFreqNoMeasGapOutPrepSucc

Handover Command

RRC Connection Reconfiguration Handover Exec Fail Message

③ Failure - InterFreqNoMeasGapOutFail_UpPdcpFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

668

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

669

Chapter 2 Counter Description Figure 456. Collection Time for InterFreqNoMeasGapOutFail_UpRlcFail (Intra eNB) eNB Source Cell RLC

UE

Source Cell ECCB (earfcn A)

Target Cell (earfcn B)

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision

② InterFreqNoMeasGapOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration Re-establish control Case 1.

Case 2.

Fail Message

③ Failure - InterFreqNoMeasGapOutFail_UpRlcFail

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - InterFreqNoMeasGapOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

670

Chapter 2 Counter Description Figure 457. Collection Time for InterFreqNoMeasGapOutFail_UpRlcFail (X2) Source eNB (earfcn A)

UE

RLC

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① InterFreqNoMeasGapOutAtt ② InterFreqNoMeasGapOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Re-establish Fail Message

③ Failure - InterFreqNoMeasGapOutFail_UpRlcFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

671

Chapter 2 Counter Description

Figure 458. Collection Time for InterFreqNoMeasGapOutFail_UpRlcFail (S1) Source eNB (earfcn A)

UE

RLC

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Required Handover Request Handover Request Acknowledge

② InterFreqNoMeasGapOutPrepSucc

Handover Command

RRC Connection Reconfiguration Re-establish Fail Message

③ Failure - InterFreqNoMeasGapOutFail_UpRlcFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

672

Chapter 2 Counter Description

Figure 459. Collection Time for InterFreqNoMeasGapOutFail_S1apCuFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

HO Decision

② InterFreqNoMeasGapOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration S1AP UE CONTEXT RELEASE COMMAND ③ Failure - InterFreqNoMeasGapOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

673

Chapter 2 Counter Description

Figure 460. Collection Time for InterFreqNoMeasGapOutFail_S1apCuFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Request

② InterFreqNoMeasGapOutPrepSucc

Handover Request Acknowledge

RRC Connection Reconfiguration

SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND

③ Failure - InterFreqNoMeasGapOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

674

Chapter 2 Counter Description

Figure 461. Collection Time for InterFreqNoMeasGapOutFail_S1apCuFail (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Required Handover Request Handover Request Acknowledge

② InterFreqNoMeasGapOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer MME Status Transfer S1AP UE CONTEXT RELEASE COMMAND

③ Failure - InterFreqNoMeasGapOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

675

Chapter 2 Counter Description

Figure 462. Collection Time for InterFreqNoMeasGapOutFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell (earfcn A)

EPC Target Cell (earfcn B)

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① InterFreqNoMeasGapOutAtt

② InterFreqNoMeasGapOutPrepSucc

HO Decision Resource Setup Success

RRC Connection Reconfiguration

S1AP Link is Out of Service Status Case 1.

Case 2.

② Failure - InterFreqNoMeasGapOutFail_S1apLinkFail

SCTB reset

② Failure - InterFreqNoMeasGapOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 463. Collection Time for InterFreqNoMeasGapOutFail_S1apLinkFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt ② InterFreqNoMeasGapOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Case 1.

Case 2.

S1AP Link is Out of Service Status ③ Failure - InterFreqNoMeasGapOutFail_S1apLinkFail

SCTB reset

③ Failure - InterFreqNoMeasGapOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description

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Chapter 2 Counter Description Figure 464. Collection Time for InterFreqNoMeasGapOutFail_S1apLinkFail (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Required Handover Request Handover Request Acknowledge

② InterFreqNoMeasGapOutPrepSucc RRC Connection Reconfiguration

Case 1.

Case 2.

Handover Command eNB Status Transfer

MME Status Transfer

S1AP Link is Out of Service Status ③ Failure - InterFreqNoMeasGapOutFail_S1apLinkFail

SCTB reset

③ Failure - InterFreqNoMeasGapOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

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Chapter 2 Counter Description Figure 465. Collection Time for InterFreqNoMeasGapOutFail_S1apRoTo UE

Source eNB (earfcn A) RLC/PDCP/GTP

Target eNB (earfcn B)

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① InterFreqNoMeasGapOutAtt

Handover Request Handover Request Acknowledge Handover Command

② InterFreqNoMeasGapOutPrepSucc RRC Connection Reconfiguration

eNB Status Transfer Timer RelocOverall

MME Status Transfer

Rrc Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) UE Context Release Command ③ Failure - InterFreqNoMeasGapOutFail_S1apRoTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 466. Collection Time for InterFreqNoMeasGapOutFail_S1apSigFail (X2) Target eNB (earfcn B)

Source eNB (earfcn A)

UE

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt ② InterFreqNoMeasGapOutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - InterFreqNoMeasGapOutFail_S1apSigFail

Case 2.

S1AP RESET ③ Failure - InterFreqNoMeasGapOutFail_S1apSigFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 467. Collection Time for InterFreqNoMeasGapOutFail_S1apSigFail (S1) EPC

Target eNB (earfcn B)

Source eNB (earfcn A)

UE

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt

Handover Required Handover Request Handover Request Acknowledg

② InterFreqNoMeasGapOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer

MME Status Transfer

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - InterFreqNoMeasGapOutFail_S1apSigFail

Case 2.

S1AP RESET ③ Failure - InterFreqNoMeasGapOutFail_S1apSigFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Figure 468. Collection Time for InterFreqNoMeasGapOutFail_X2apRoTo UE

Target eNB (earfcn B)

Source eNB (earfcn A)

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① InterFreqNoMeasGapOutAtt ② InterFreqNoMeasGapOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer HO Execution Timerout X2relocOverall

RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge UE Context Release X ③ Failure - InterFreqNoMeasGapOutFail_X2apRoTo Call Release

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Chapter 2 Counter Description

Outgoing Handover with DRX This section provides statistic on the outgoing Handover with DRX. The handover statistics are collected when the DRX is set for the UE. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DrxOutAtt

count

The following counts are collected when DRX is configured in the UE.


This counter is collected when when DRX is configured in the UE.


Y

CC

event

int

0~21474 83647

-

-

Intra eNB: The cumulated number when intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.


Intra eNB: This counter is cumulated when the Intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.


Inter X2: The cumulated number when inter X2 HO is judged in the HO decision based on the source cell when a measurement report message is received from the UE.
 Inter S1: The cumulated number when inter S1 HO is judged in the HO decision based on the source cell after a Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Inter X2: This counter is cumulated when the Inter X2 HO is judged in the HO decision based on the source cell when a measurement report message is received from the UE.
 Inter S1: This counter is cumulated when the Inter S1 HO is judged in the HO decision based on the 684

Chapter 2 Counter Description Name

Unit

Description measurement report message is received from the UE.

DrxOutPr epSucc

count

Trigger

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21474 83647

-

-

source cell after a measurement report message is received from the UE.

The following counts are collected when DRX is configured in the UE.


This counter is collected when DRX is configured in the UE.


Intra eNB: The cumulated number when the transmission of a RRC connection reconfiguration message to the UE is completed after handover preparation to the target cell between the inner blocks is completed when intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.


Intra eNB: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after handover preparation to the target cell between the inner blocks is completed when intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.


Inter X2: The cumulated number when the transmission of a RRC connection reconfiguration message to the UE is completed after a handover request is transmitted to the target eNB and a handover request acknowledge message is received from the target eNB when inter

Inter X2: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after a handover request is transmitted to the target eNB and a handover request acknowledge message is received from the target eNB when inter X2 HO is

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

685

Chapter 2 Counter Description Name

Unit

Description X2 HO is judged in the HO decision after a measurement report message is received from the UE.
 Inter S1: The cumulated number when the transmission of a RRC connection reconfiguration message to the UE is completed after a S1 handover required message is transmitted to MME and a S1 handover command message is received from MME when inter S1 HO is judged in the HO decision after a measurement report message is received from the UE.

DrxOutSu cc

count

Trigger

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21474 83647

-

-

judged in the HO decision after a measurement report message is received from the UE.
 Inter S1: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after a S1 handover required message is transmitted to MME and a S1 handover command message is received from MME when inter S1 HO is judged in the HO decision after a measurement report message is received from the UE.

The following counts are collected when DRX is configured in the UE.


This counter is collected when DRX is configured in the UE.


Intra eNB: The cumulated number when the target cell normally receives a RRC connection reconfiguration complete message from the UE after intra HO is executed.


Intra eNB: This counter is cumulated when the target cell normally receives a RRC connection reconfiguration complete message from the UE after intra HO is executed.


Inter X2: The cumulated number when the source eNB normally receives an

Inter X2: This counter is cumulated when the source eNB normally receives an

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

686

Chapter 2 Counter Description Name

DrxOutPr epFail_C pCcFail

Unit

count

Description

Trigger

UE context release command message after inter X2 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB.


UE context release command message after inter X2 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB.


Inter S1: The cumulated number when the source eNB normally receives an UE context release command message after inter S1 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB.

Inter S1: This counter is cumulated when the source eNB normally receives an UE context release command message after inter S1 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB.

The cumulated number when execution fails due to a reset notification (eNB failure or

This counter is cumulated as follows when DRX is configured in the UE.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21474 83647

-

-

687

Chapter 2 Counter Description Name

DrxOutPr

Unit

count

Description

Trigger

block restart) from ECMB or ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO preparation procedure when DRX is configured in the UE.

This counter is cumulated when a call is release due to ECMB reset during Intra eNB, Inter X2 (Inter S1) HO preparation procedure This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) HO preparation procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO preparation procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Intra eNB, Inter X2 (Inter S1) HO preparation procedure

The cumulated number when

This counter is cumulated

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21474

-

688

Chapter 2 Counter Description Name

Unit

epFail_S 1apCuFai l

Description

Trigger

execution fails since a S1AP specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when DRX is configured in the UE.

when execution fails since a S1AP specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when DRX is configured in the UE.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

DrxOutPr epFail_S 1apLinkF ail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

DrxOutPr epFail_S 1apRpTo

count

The cumulated number when preparation fails due to a timeout that has occurred since the SeNB does not receive a S1 handover command message from MME after transmitting a S1 handover required message to MME during the inter S1 HO preparation procedure when DRX is configured in the UE.

This counter is cumulated when preparation fails due to a timeout that has occurred since the SeNB does not receive a S1 handover command message from MME after transmitting a S1 handover required message to MME during the inter S1 HO preparation procedure when DRX is configured in the UE.

Y

CC

event

int

0~21474 83647

-

-

DrxOutPr epFail_S 1apSigFa il

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the intra eNB, inter X2 or inter S1 HO preparation procedure when DRX is configured in the UE.

This counter is cumulated as follows when DRX is configured in the UE. This counter is cumulated when a call is release due to receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO preparation procedure

Y

CC

event

int

0~21474 83647

-

-

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689

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when a call is release due to receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO preparation procedure DrxOutPr epFail_X 2apCuFai l

count

The cumulated number when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when DRX is configured in the UE.

This counter is cumulated when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when DRX is configured in the UE.

Y

CC

event

int

0~21474 83647

-

-

DrxOutPr epFail_X 2apLinkF ail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

DrxOutPr epFail_X 2apRpTo

count

The cumulated number when preparation fails due to a timeout that has occurred since the serving eNB has not received a handover request acknowledge message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when DRX is configured in the UE.

This counter is cumulated when preparation fails due to a timeout that has occurred since the serving eNB has not received a handover request acknowledge message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when DRX is configured in the UE.

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DrxOutPr epFail_X 2apSigFa il

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_CpCcT o

count

The cumulated number when a call is released due to a timeout that has occurred since a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2, or inter S1 HO execution procedure when DRX is configured in the UE.

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2, or inter S1 HO execution procedure when DRX is configured in the UE.

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_CpCcF ail

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

This counter is cumulated as follows when DRX is configured in the UE. This counter is cumulated when the eNB releases a call due to ECMB reset during Intra eNB, Inter X2 (S1) HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) HO execution

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Intra eNB, Inter X2 (Inter S1) HO execution procedure DrxOutFa il_UpGtp Fail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_UpMac Fail

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the intra eNB, inter X2 or inter S1 HO execution

This counter is cumulated as follows when DRX is configured in the UE. This counter is cumulated when execution fails since Fail is received as a response message from

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

procedure when DRX is configured in the UE.

the MAC during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DrxOutFa il_UpPdc pFail

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_UpRlcF ail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

This counter is cumulated as follows when DRX is configured in the UE. This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures. DrxOutFa il_RrcSig Fail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_S1apC uFail

count

The cumulated number of releases due to a S1AP specification cause that occurs during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

This counter is cumulated when a call is released due to a S1AP specification cause that occurs during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_S1apLi nkFail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

This counter is cumulated as follows when DRX is configured in the UE. This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Intra eNB, Inter X2 (Inter S1) HO execution Procedure This counter is cumulated when a call is release due to SCTB reset during Intra eNB, Inter X2 (Inter S1) HO

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DrxOutFa il_S1apR oTo

count

The cumulated number when timeout occurs during the inter S1 HO execution procedure while DRX is configured in the UE since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC connection reconfiguration complete message from the UE and transmits an UE context release command message to the source eNB but the message is not received.

This counter is cumulated when timeout occurs during the inter S1 HO execution procedure while DRX is configured in the UE since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC connection reconfiguration complete message from the UE and transmits an UE context release command message to the source eNB but the message is not received.

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_S1apSi gFail

count

The cumulated number when execution fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is configured in the UE.

This counter is cumulated as follows when DRX is configured in the UE. This counter is cumulated when a call is release due to receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when a call is release due to receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO execution procedure

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa

count

This counter is not collected

None

Y

CC

event

int

0~21474

-

-

execution procedure

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

695

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

in the system

il_X2apC uFail

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

DrxOutFa il_X2apLi nkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_X2apR oTo

count

The cumulated number when timeout occurs during the Inter X2 HO execution procedure while DRX is configured in the UE since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC connection reconfiguration complete message from the UE and transmits an UE context release message to the source eNB but the message is not received.

This counter is cumulated when timeout occurs during the Inter X2 HO execution procedure while DRX is configured in the UE since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC connection reconfiguration complete message from the UE and transmits an UE context release message to the source eNB but the message is not received.

Y

CC

event

int

0~21474 83647

-

-

DrxOutFa il_X2apSi gFail

count

This counter is cumulated when call is released due to receiving X2AP signaling during the outgoing handover (with DRX) execution.

This counter is cumulated when a release occurs since X2AP signaling is received during the inter X2 HO execution procedure when DRX is configured in the UE.

Y

CC

event

int

0~21474 83647

-

-

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Chapter 2 Counter Description

Collection Time Figure 469. Collection Time for Outgoing Handover with DRX (Intra eNB) eNB UE

Source Cell

Target Cell

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

② DrxOutPrepSucc

HO Decision

Resource Setup Success

RRC Connection Reconfiguration RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

697

Chapter 2 Counter Description

Figure 470. Collection Time for Outgoing Handover with DRX (X2) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request

① DrxOutAtt

Handover Request Acknowledge

② DrxOutPrepSucc RRC Connection Reconfiguration

SN Status Transfer HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge ③ DrxOutSucc

UE Context Release

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

698

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

699

Chapter 2 Counter Description Figure 471. Collection Time for Outgoing Handover with DRX (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① DrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② DrxOutPrepSucc RRC Connection Reconfiguration

eNB Status Transfer MME Status Transfer

RRC Connection Reconfiguration Complete Handover Notify

Tracking Area Update Procedure (NAS) UE Context Release Command ③ DrxOutSucc

UE Context Release Complete

Call Release

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700

Chapter 2 Counter Description

Figure 472. Collection Time for DrxOutPrepFail_CpCcFail (Intra eNB) eNB UE

Source Cell

Target Cell

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision Resource Setup Success

Case 1.

ECMB reset

② Failure - DrxOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - DrxOutPrepFail_CpCcFail

Case 3.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - DrxOutPrepFail_CpCcFail

701

Chapter 2 Counter Description

Figure 473. Collection Time for DrxOutPrepFail_CpCcFail (X2) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Request

Case 1.

ECMB reset

② Failure - DrxOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - DrxOutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - DrxOutPrepFail_CpCcFail

Handover Request Acknowledge

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702

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

703

Chapter 2 Counter Description Figure 474. Collection Time for DrxOutPrepFail_CpCcFail (S1) UE

Source eNB

EPC

Target eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

ECMB reset

② Failure - DrxOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - DrxOutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

Case 1.

② Failure - DrxOutPrepFail_CpCcFail

Handover Command

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704

Chapter 2 Counter Description

Figure 475. Collection Time for DrxOutPrepFail_S1apCuFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision Resource Setup Success S1AP UE CONTEXT RELEASE COMMAND

② Failure - DrxOutPrepFail_S1apCuFail

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705

Chapter 2 Counter Description

Figure 476. Collection Time for DrxOutPrepFail_S1apCuFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Request

S1AP UE CONTEXT RELEASE COMMAND ② Failure - DrxOutPrepFail_S1apCuFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

706

Chapter 2 Counter Description

Figure 477. Collection Time for DrxOutPrepFail_S1apCuFail (S1) UE

Source eNB

EPC

Target eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

S1AP UE CONTEXT RELEASE COMMAND ② Failure - DrxOutPrepFail_S1apCuFail

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707

Chapter 2 Counter Description

Figure 478. Collection Time for DrxOutPrepFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision Resource Setup Success S1AP Link is Out of Service Status

Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - DrxOutPrepFail_S1apLinkFail

SCTB reset

② Failure - DrxOutPrepFail_S1apLinkFail

708

Chapter 2 Counter Description

Figure 479. Collection Time for DrxOutPrepFail_S1apLinkFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Case 1.

Case 2.

Handover Request

S1AP Link is Out of Service Status ② Failure - DrxOutPrepFail_S1apLinkFail

SCTB reset

② Failure - DrxOutPrepFail_S1apLinkFail Handover Request Acknowledge

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709

Chapter 2 Counter Description

Figure 480. Collection Time for DrxOutPrepFail_S1apLinkFail (S1) UE

Source eNB

EPC

Target eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

S1AP Link is Out of Service Status ② Failure - DrxOutPrepFail_S1apLinkFail

SCTB reset

② Failure - DrxOutPrepFail_S1apLinkFail

710

Chapter 2 Counter Description

Figure 481. Collection Time for DrxOutPrepFail_S1apRpTo UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① DrxOutAtt

Handover Request Handover Request Acknowledge

Timeout

X

Handover Command

② Failure - DrxOutPrepFail_S1apRpTo

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Chapter 2 Counter Description

Figure 482. Collection Time for DrxOutPrepFail_S1apSigFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision Resource Setup Success

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - DrxOutPrepFail_S1apSigFail

Case 2.

③ Failure - DrxOutPrepFail_S1apSigFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

S1AP RESET

712

Chapter 2 Counter Description

Figure 483. Collection Time for DrxOutPrepFail_S1apSigFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Request

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - DrxOutPrepFail_S1apSigFail

Case 2.

③ Failure - DrxOutPrepFail_S1apSigFail

S1AP RESET

Handover Request Acknowledge

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713

Chapter 2 Counter Description

Figure 484. Collection Time for DrxOutPrepFail_S1apSigFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ② Failure - DrxOutPrepFail_S1apSigFail

Case 2.

② Failure - DrxOutPrepFail_S1apSigFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

S1AP RESET

714

Chapter 2 Counter Description

Figure 485. Collection Time for DrxOutPrepFail_X2apCuFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Request Handover Preparation Failure

② Failure - DrxOutPrepFail_X2apCuFail

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715

Chapter 2 Counter Description

Figure 486. Collection Time for DrxOutPrepFail_X2apRpTo UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Request

Time out X

Handover Request Acknowledge

② Fail - DrxOutPrepFail_X2apRpTo

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716

Chapter 2 Counter Description

Figure 487. Collection Time for DrxOutFail_CpCcTo (Intra eNB) eNB Source Cell PDCP/RLC

UE

Source Cell ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision

Resource Setup ② DrxOutPrepSucc

Success

RRC Connection Reconfiguration Re-establish control Success X RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Timer Internal Reestablish Control ③ Failure - DrxOutFail_CpCcTo

717

Chapter 2 Counter Description

Figure 488. Collection Time for DrxOutFail_CpCcTo (X2) UE

Source eNB

Target eNB

RLC/PDCP/GTP

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① DrxOutAtt ② DrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Forward Path Setup Case 1.

Success Message X

③ Failure - DrxOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - DrxOutFail_CpCcTo

RRC Connection Reconfiguration Complete

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718

Chapter 2 Counter Description

Figure 489. Collection Time for DrxOutFail_CpCcTo (S1) UE

Source eNB

EPC

Target eNB

RLC/PDCP/GTP

ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① DrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② DrxOutPrepSucc RRC Connection Reconfiguration

Forward Path Setup Case 1.

Success Message X

③ Failure - DrxOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - DrxOutFail_CpCcTo

RRC Connection Reconfiguration Complete

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719

Chapter 2 Counter Description

Figure 490. Collection Time for DrxOutFail_CpCcFail (Intra eNB) eNB UE

Source Cell

Target Cell

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision

② DrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration

Case 1.

ECMB reset

② Failure - DrxOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - DrxOutFail_CpCcFail

Case 3.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - DrxOutFail_CpCcFail

720

Chapter 2 Counter Description

Figure 491. Collection Time for DrxOutFail_CpCcFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Request

② DrxOutPrepSucc

Handover Request Acknowledge

RRC Connection Reconfiguration

SN Status Transfer

Case 1.

ECMB reset

② Failure - DrxOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - DrxOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - DrxOutFail_CpCcFail

RRC Connection Reconfiguration Complete

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721

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

722

Chapter 2 Counter Description Figure 492. Collection Time for DrxOutFail_CpCcFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

② DrxOutPrepSucc

Handover Command

RRC Connection Reconfiguration

Case 1.

ECMB reset

② Failure - DrxOutFail_CpCcFail

Case 2.

Cell disabled ② Failure - DrxOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - DrxOutFail_CpCcFail

RRC Connection Reconfiguration Complete

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723

Chapter 2 Counter Description

Figure 493. Collection Time for DrxOutFail_UpGtpFail (X2) Source eNB

UE

GTP

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① DrxOutAtt ② DrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Forward Path Setup Fail Message

③ Failure - DrxOutFail_UpGtpFail

RRC Connection Reconfiguration Complete

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724

Chapter 2 Counter Description

Figure 494. Collection Time for DrxOutFail_UpGtpFail (S1) Source eNB

UE

GTP

EPC

Target eNB ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

② DrxOutPrepSucc

Handover Command

RRC Connection Reconfiguration Forward Path Setup Fail Message

③ Failure - DrxOutFail_UpGtpFail RRC Connection Reconfiguration Complete

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725

Chapter 2 Counter Description

Figure 495. Collection Time for DrxOutFail_UpMacFail eNB Source Cell PDCP/RLC

UE

Source Cell ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision

② DrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration Re-establish control Success A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - DrxOutFail_UpMacFail RRC Connection Reconfiguration Complete

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726

Chapter 2 Counter Description

Figure 496. Collection Time for DrxOutFail_UpPdcpFail (X2) Source eNB

UE

PDCP

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① DrxOutAtt ② DrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Handover Exec Fail Message

③ Failure - DrxOutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

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727

Chapter 2 Counter Description

Figure 497. Collection Time for DrxOutFail_UpPdcpFail (S1) Source eNB

UE

PDCP

EPC

Target eNB ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① DrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② DrxOutPrepSucc RRC Connection Reconfiguration Handover Exec Fail Message

③ Failure - DrxOutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

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728

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

729

Chapter 2 Counter Description Figure 498. Collection Time for DrxOutFail_UpRlcFail (Intra eNB) eNB Source Cell RLC

UE

Source Cell ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision

② DrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration

Case 1.

Re-establish control Fail Message

Case 2.

③ Failure - DrxOutFail_UpRlcFail

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - DrxOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

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730

Chapter 2 Counter Description

Figure 499. Collection Time for DrxOutFail_UpRlcFail (X2) Source eNB

UE

RLC

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt ② DrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Re-establish Fail Message

③ Failure - DrxOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

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731

Chapter 2 Counter Description

Figure 500. Collection Time for DrxOutFail_UpRlcFail (S1) Source eNB

UE

RLC

EPC

Target eNB ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① DrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② DrxOutPrepSucc RRC Connection Reconfiguration Re-establish Fail Message

③ Failure - DrxOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

732

Chapter 2 Counter Description

Figure 501. Collection Time for DrxOutFail_S1apCuFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

HO Decision

② DrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration S1AP UE CONTEXT RELEASE COMMAND ③ Failure - DrxOutFail_S1apCuFail RRC Connection Reconfiguration Complete

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733

Chapter 2 Counter Description

Figure 502. Collection Time for DrxOutFail_S1apCuFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt ② DrxOutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND

③ Failure - DrxOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

734

Chapter 2 Counter Description

Figure 503. Collection Time for DrxOutFail_S1apCuFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

② DrxOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer MME Status Transfer

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - DrxOutFail_S1apCuFail RRC Connection Reconfiguration Complete

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735

Chapter 2 Counter Description

Figure 504. Collection Time for DrxOutFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① DrxOutAtt

② DrxOutPrepSucc

HO Decision Resource Setup Success

RRC Connection Reconfiguration S1AP Link is Out of Service Status Case 1.

Case 2.

② Failure - DrxOutFail_S1apLinkFail

SCTB reset

② Failure - DrxOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

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736

Chapter 2 Counter Description

Figure 505. Collection Time for DrxOutFail_S1apLinkFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt ② DrxOutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer

③ Failure - DrxOutFail_S1apLinkFail

Case 1.

SCTB reset

Case 2.

S1AP Link is Out of Service Status

③ Failure - DrxOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

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737

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

738

Chapter 2 Counter Description Figure 506. Collection Time for DrxOutFail_S1apLinkFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① DrxOutAtt

Handover Request Handover Request Acknowledge

② DrxOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer

③ Failure - DrxOutFail_S1apLinkFail

Case 1.

SCTB reset

Case 2.

MME Status Transfer

S1AP Link is Out of Service Status

③ Failure - DrxOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

739

Chapter 2 Counter Description Figure 507. Collection Time for DrxOutFail_S1apRoTo UE

Source eNB RLC/PDCP/GTP

EPC

Target eNB ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

② DrxOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer Timer RelocOverall

MME Status Transfer

RRC Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) UE Context Release Command ③ Failure - DrxOutFail_S1apRoTo

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740

Chapter 2 Counter Description

Figure 508. Collection Time for DrxOutFail_S1apSigFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt ② DrxOutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - DrxOutFail_S1apSigFail

Case 2.

③ Failure - DrxOutFail_S1apSigFail

S1AP RESET

RRC Connection Reconfiguration Complete

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741

Chapter 2 Counter Description

Figure 509. Collection Time for DrxOutFail_S1apSigFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① DrxOutAtt

Handover Request Handover Request Acknowledg ② DrxOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer MME Status Transfer

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - DrxOutFail_S1apSigFail

Case 2.

③ Failure - DrxOutFail_S1apSigFail

S1AP RESET

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

742

Chapter 2 Counter Description Figure 510. Collection Time for DrxOutFail_X2apRoTo UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① DrxOutAtt ② DrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Timerout X2relocOverall

HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge UE Context Release X ③ Failure - DrxOutFail_X2apRoTo Call Release

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743

Chapter 2 Counter Description

Outgoing Handover without DRX This section provides statistics on the handover when DRX is not set on the UE. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

NoDrxOu tAtt

count

The cumulated number of outgoing handover (without DRX) attempt count

This counter is collected when DRX is not configured in the UE.


Y

CC

event

int

0~21 4748 3647

-

-

Intra eNB: This counter is cumulated when the Intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.
 Inter X2: This counter is cumulated when the Inter X2 HO is judged in the HO decision based on the source cell when a measurement report message is received from the UE.
 Inter S1: This counter is cumulated when the Inter S1 HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.

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744

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

NoDrxOu tPrepSuc c

count

The cumulated number of outgoing handover (without DRX) preparation success count

This counter is collected when when DRX is not configured in the UE.


Y

CC

event

int

0~21 4748 3647

-

-

Intra eNB: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after handover preparation to the target cell between the inner blocks is completed when intra HO is judged in the HO decision based on the source cell after a measurement report message is received from the UE.
 Inter X2: This counter is cumulated when the transmission of a RRC connection reconfiguration message to the UE is completed after a handover request is transmitted to the target eNB and a handover request acknowledge message is received from the target eNB when inter X2 HO is judged in the HO decision after a measurement report message is received from the UE.
 Inter S1: This counter is cumulated when transmission of a RRC connection reconfiguration message to the

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745

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

UE is completed after a S1 handover required message is transmitted to MME and a S1 handover command message is received from MME when inter S1 HO is judged in the HO decision after a measurement report message is received from the UE. NoDrxOu tSucc

count

The cumulated number of outgoing handover (without DRX) execution success count

This counter is collected when DRX is not configured in the UE.
 Intra eNB: This counter is cumulated when the target cell normally receives a RRC connection reconfiguration complete message from the UE after intra HO is executed.
 Inter X2: This counter is cumulated when the source eNB normally receives an UE context release command message after inter X2 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB.
 Inter S1: This counter is cumulated when the source eNB normally receives an UE

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

746

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21 4748 3647

-

-

context release command message after inter S1 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE, the target eNB receives a RRC connection reconfiguration complete message from the UE, and an UE context release command message is transmitted to the source eNB. NoDrxOu tPrepFail _CpCcFa il

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO preparation procedure when DRX is not configured in the UE.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated as follows when DRX is not configured in the UE. This counter is cumulated when a call is released due to ECMB reset during Intra eNB, Inter X2 (Inter S1) HO preparation This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) HO preparation procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during

747

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

the intra eNB and inter X2 (inter S1) HO preparation procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation duringIntra eNB, Inter X2 (Inter S1) HO preparation procedure NoDrxOu tPrepFail _S1apCu Fail

count

The cumulated number when execution fails since a S1AP specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when DRX is not configured in the UE.

This counter is cumulated when execution fails since a S1AP specification cause occurs during the intra eNB, inter X2 or inter S1 HO preparation procedure when DRX is not configured in the UE.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tPrepFail _S1apLin kFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tPrepFail _S1apRp To

count

The cumulated number when preparation fails due to a timeout that has occurred since the SeNB does not receive a S1 handover command message from MME after transmitting a S1 handover required message to MME during the inter S1 HO preparation procedure when DRX is not configured in the UE.

This counter is cumulated when preparation fails due to a timeout that has occurred since the SeNB does not receive a S1 handover command message from MME after transmitting a S1 handover required message to MME during the inter S1 HO preparation procedure when DRX is not configured in the UE.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu

count

The cumulated number

This counter is cumulated as

Y

CC

event

int

0~21

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

748

Chapter 2 Counter Description Name

Unit

tPrepFail _S1apSig Fail

Description

Trigger

when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the intra eNB, inter X2 or inter S1 HO preparation procedure when DRX is not configured in the UE.

follows when DRX is not configured in the UE. This counter is cumulated when a call is release due to receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO preparation procedure This counter is cumulated when a call is release due to receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO preparation procedure

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 4748 3647

Granularity Formula

Hourly, Daily, Monthly Formula

NoDrxOu tPrepFail _X2apCu Fail

count

The cumulated number when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when DRX is not configured in the UE.

This counter is cumulated when preparation fails since the serving eNB receives a handover preparation failure message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when DRX is not configured in the UE.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tPrepFail _X2apLin kFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tPrepFail _X2apRp To

count

The cumulated number when preparation fails due to a timeout that has occurred since the serving eNB has not received a

This counter is cumulated when preparation fails due to a timeout that has occurred since the serving eNB has not received a handover request acknowledge

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

749

Chapter 2 Counter Description Name

Unit

Description

Trigger

handover request acknowledge message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when DRX is not configured in the UE.

message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure when DRX is not configured in the UE.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

NoDrxOu tPrepFail _X2apSig Fail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_Cp CcTo

count

The cumulated number when a call is released due to a timeout that has occurred since a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2, or inter S1 HO execution procedure when DRX is not configured in the UE.

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after a call control message is transmitted to the inner block during the intra eNB, inter X2, or inter S1 HO execution procedure when DRX is not configured in the UE.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_Cp CcFail

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured

This counter is cumulated as follows when DRX is not configured in the UE. This counter is cumulated when a call is released due to ECMB reset during Intra eNB, Inter X2 (Inter S1) HO execution procedure

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

750

Chapter 2 Counter Description Name

Unit

Description

Trigger

in the UE.

This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Intra eNB, Inter X2 (Inter S1) HO execution procedure

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

NoDrxOu tFail_Up GtpFail

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_Up

count

The cumulated number when execution fails since

This counter is cumulated as follows when DRX is not

Y

CC

event

int

0~21 4748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

751

Chapter 2 Counter Description Name

Unit

MacFail

Description

Trigger

Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

configured in the UE. This counter is cumulated when execution fails since Fail is received as a response message from the MAC during the intra eNB and inter X2 (inter S1) HO execution procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max 3647

Granularity Formula

Hourly, Daily, Monthly Formula

NoDrxOu tFail_UpP dcpFail

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_Up RlcFail

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured

This counter is cumulated as follows when DRX is not configured in the UE. This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the intra eNB and inter X2 (inter S1) HO execution

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

752

Chapter 2 Counter Description Name

Unit

Description

Trigger

in the UE.

procedures. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the intra eNB and inter X2 (inter S1) HO execution procedures.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

NoDrxOu tFail_Rrc SigFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_S1a pCuFail

count

The cumulated number of releases due to a S1AP specification cause that occurs during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

This counter is cumulated when a call is released due to a S1AP specification cause that occurs during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_S1a pLinkFail

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

This counter is cumulated as follows when DRX is not configured in the UE. This counter is cumulated when the eNB releases the call because the status of the callrelated S1AP link has been changed to OOS (Out Of Service) during Intra eNB, Inter X2 (Inter S1) HO execution Procedure This counter is cumulated when a call is release due to SCTB

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

753

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

reset during Intra eNB, Inter X2 (Inter S1) HO execution procedure NoDrxOu tFail_S1a pRoTo

count

The cumulated number when timeout occurs during the inter S1 HO execution procedure while DRX is not configured in the UE since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC connection reconfiguration complete message from the UE and transmits an UE context release command message to the source eNB but the message is not received.

This counter is cumulated when timeout occurs during the inter S1 HO execution procedure while DRX is not configured in the UE since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC connection reconfiguration complete message from the UE and transmits an UE context release command message to the source eNB but the message is not received.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_S1a pSigFail

count

The cumulated number when execution fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the intra eNB, inter X2 or inter S1 HO execution procedure when DRX is not configured in the UE.

This counter is cumulated as follows when DRX is not configured in the UE. This counter is cumulated when a call is release due to receiving S1AP UE CONTEXT RELEASE COMMAND from MME during Intra eNB, Inter X2 (Inter S1) HO execution procedure This counter is cumulated when a call is release due to receiving S1AP RESET from MME during Intra eNB, Inter X2 (Inter S1) HO execution procedure

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

754

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

NoDrxOu tFail_X2a pCuFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_X2a pLinkFail

count

This counter is not collected in the system

None

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_X2a pRoTo

count

The cumulated number when timeout occurs during the Inter X2 HO execution procedure while DRX is not configured in the UE since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC connection reconfiguration complete message from the UE and transmits an UE context release message to the source eNB but the message is not received.

This counter is cumulated when timeout occurs during the Inter X2 HO execution procedure while DRX is not configured in the UE since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC connection reconfiguration complete message from the UE and transmits an UE context release message to the source eNB but the message is not received.

Y

CC

event

int

0~21 4748 3647

-

-

NoDrxOu tFail_X2a pSigFail

count

The cumulated number when a call is released due to receiving X2AP signaling during the outgoing handover (without DRX) execution.

This counter is cumulated when a call is released due to receiving X2AP signaling during the outgoing handover (without DRX) execution.

Y

CC

event

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

755

Chapter 2 Counter Description

Collection Time (Success) Figure 511. Collection Time for Outgoing Handover without DRX (Intra eNB) eNB UE

Source Cell

Target Cell

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

② NoDrxOutPrepSucc

HO Decision Resource Setup Success

RRC Connection Reconfiguration ③ NoDrxOutSucc

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

RRC Connection Reconfiguration Complete

756

Chapter 2 Counter Description

Figure 512. Collection Time for Outgoing Handover without DRX (X2) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Request Handover Request Acknowledge

① NoDrxOutAtt ② NoDrxOutPrepSucc RRC Connection Reconfiguration

SN Status Transfer HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge ③ NoDrxOutSucc

UE Context Release

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

757

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

758

Chapter 2 Counter Description Figure 513. Collection Time for Outgoing Handover without DRX (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① NoDrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② NoDrxOutPrepSucc RRC Connection Reconfiguration

eNB Status Transfer MME Status Transfer

RRC Connection Reconfiguration Complete Handover Notify

Tracking Area Update Procedure (NAS) UE Context Release Command ③ NoDrxOutSucc

UE Context Release Complete

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

759

Chapter 2 Counter Description

Collection Time (Failure) Figure 514. Collection Time for NoDrxOutPrepFail_CpCcFail (Intra eNB) eNB UE

Source Cell

Target Cell

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

HO Decision Resource Setup

Case 1.

ECMB reset

② Failure - NoDrxOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - NoDrxOutPrepFail_CpCcFail

Case 3.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - NoDrxOutPrepFail_CpCcFail

760

Chapter 2 Counter Description

Figure 515. Collection Time for NoDrxOutPrepFail_CpCcFail (X2) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Request

Case 1.

ECMB reset

② Failure - NoDrxOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - NoDrxOutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - NoDrxOutPrepFail_CpCcFail

Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

761

Chapter 2 Counter Description Figure 516. Collection Time for NoDrxOutPrepFail_CpCcFail (S1) UE

Source eNB

EPC

Target eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

Case 1.

ECMB reset

② Failure - NoDrxOutPrepFail_CpCcFail

Case 2.

Cell disabled

② Failure - NoDrxOutPrepFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - NoDrxOutPrepFail_CpCcFail

Handover Command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

762

Chapter 2 Counter Description Figure 517. Collection Time for NoDrxOutPrepFail_S1apCuFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

HO Decision Resource Setup Success

S1AP UE CONTEXT RELEASE COMMAND ② Failure - NoDrxOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

763

Chapter 2 Counter Description Figure 518. Collection Time for NoDrxOutPrepFail_S1apCuFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Request Handover Request Acknowledge S1AP UE CONTEXT RELEASE COMMAND

② Failure - NoDrxOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

764

Chapter 2 Counter Description

Figure 519. Collection Time for NoDrxOutPrepFail_S1apCuFail (S1) UE

Source eNB

EPC

Target eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

S1AP UE CONTEXT RELEASE COMMAND ② Failure - NoDrxOutPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

765

Chapter 2 Counter Description

Figure 520. Collection Time for NoDrxOutPrepFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

HO Decision Resource Setup Success S1AP Link is Out of Service Status

Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

② Failure - NoDrxOutPrepFail_S1apLinkFail

SCTB reset

② Failure - NoDrxOutPrepFail_S1apLinkFail

766

Chapter 2 Counter Description

Figure 521. Collection Time for NoDrxOutPrepFail_S1apLinkFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report

HO Decision ① NoDrxOutAtt

Case 1.

Case 2.

Handover Request

S1AP Link is Out of Service Status ② Failure - NoDrxOutPrepFail_S1apLinkFail

SCTB reset

② Failure - NoDrxOutPrepFail_S1apLinkFail Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

767

Chapter 2 Counter Description

Figure 522. Collection Time for NoDrxOutPrepFail_S1apLinkFail (S1) UE

Source eNB

EPC

Target eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

Case 1.

Case 2.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

S1AP Link is Out of Service Status ② Failure - NoDrxOutPrepFail_S1apLinkFail

SCTB reset

② Failure - NoDrxOutPrepFail_S1apLinkFail

768

Chapter 2 Counter Description

Figure 523. Collection Time for NoDrxOutPrepFail_S1apRpTo UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required Handover Request

① NoDrxOutAtt

Handover Request Acknowledge

Timeout

X

Handover Command

② Failure - NoDrxOutPrepFail_S1apRpTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

769

Chapter 2 Counter Description

Figure 524. Collection Time for NoDrxOutPrepFail_S1apSigFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Inter eNB Cell Measurement Report ① NoDrxOutAtt

HO Decision Resource Setup Success

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ② Failure - NoDrxOutPrepFail_S1apSigFail

Case 2.

S1AP RESET ② Failure - NoDrxOutPrepFail_S1apSigFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

770

Chapter 2 Counter Description

Figure 525. Collection Time for NoDrxOutPrepFail_S1apSigFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Request

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ② Failure - NoDrxOutPrepFail_S1apSigFail

Case 2.

② Failure - NoDrxOutPrepFail_S1apSigFail

S1AP RESET

Handover Request Acknowledge

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

771

Chapter 2 Counter Description

Figure 526. Collection Time for NoDrxOutPrepFail_S1apSigFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ② Failure - NoDrxOutPrepFail_S1apSigFail

Case 2.

② Failure - NoDrxOutPrepFail_S1apSigFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

S1AP RESET

772

Chapter 2 Counter Description

Figure 527. Collection Time for NoDrxOutPrepFail_X2apCuFail UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Request

Handover Preparation Failure ② Failure - NoDrxOutPrepFail_X2apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

773

Chapter 2 Counter Description

Figure 528. Collection Time for NoDrxOutPrepFail_X2apRpTo UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Request

Time out X

Handover Request Acknowledge

② Fail - NoDrxOutPrepFail_X2apRpTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

774

Chapter 2 Counter Description

Figure 529. Collection Time for NoDrxOutFail_CpCcTo (Intra eNB) eNB Source Cell PDCP/RLC

UE

Source Cell ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

HO Decision

② NoDrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration Re-establish control Success X RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Timer Internal Reestablish Control ③ Failure - NoDrxOutFail_CpCcTo

775

Chapter 2 Counter Description

Figure 530. Collection Time for NoDrxOutFail_CpCcTo (X2) UE

Source eNB

Target eNB

RLC/PDCP/GTP

ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① NoDrxOutAtt ② NoDrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer Forward Path Setup Case 1.

Success Message X

③ Failure - NoDrxOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - NoDrxOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

776

Chapter 2 Counter Description

Figure 531. Collection Time for NoDrxOutFail_CpCcTo (S1) UE

Source eNB

EPC

Target eNB

RLC/PDCP/GTP

ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① NoDrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② NoDrxOutPrepSucc RRC Connection Reconfiguration Forward Path Setup Case 1.

Success Message X

③ Failure - NoDrxOutFail_CpCcTo

Reestablish Control Case 2.

Success Message X

③ Failure - NoDrxOutFail_CpCcTo

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

777

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

778

Chapter 2 Counter Description Figure 532. Collection Time for NoDrxOutFail_CpCcFail (Intra eNB) eNB UE

Source Cell

Target Cell

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

② NoDrxOutPrepSucc

HO Decision Resource Setp Success

RRC Connection Reconfiguration

Case 1.

ECMB reset

② Failure - NoDrxOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - NoDrxOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - NoDrxOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

779

Chapter 2 Counter Description Figure 533. Collection Time for NoDrxOutFail_CpCcFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt ② NoDrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Case 1.

ECMB reset

② Failure - NoDrxOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - NoDrxOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - NoDrxOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

780

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

781

Chapter 2 Counter Description Figure 534. Collection Time for NoDrxOutFail_CpCcFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

② NoDrxOutPrepSucc RRC Connection Reconfiguration

Handover Command

Case 1.

ECMB reset

② Failure - NoDrxOutFail_CpCcFail

Case 2.

Cell disabled

② Failure - NoDrxOutFail_CpCcFail

Case 3.

Mismatch of UE information in the execution of audit between the ECCB and RLC/MAC.

② Failure - NoDrxOutFail_CpCcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

782

Chapter 2 Counter Description

Figure 535. Collection Time for NoDrxOutFail_UpGtpFail (X2) Source eNB

UE

GTP

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision

① NoDrxOutAtt ② NoDrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Forward Path Setup Fail Message

③ Failure - NoDrxOutFail_UpGtpFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

783

Chapter 2 Counter Description

Figure 536. Collection Time for NoDrxOutFail_UpGtpFail (S1) Source eNB

UE

GTP

EPC

Target eNB ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① NoDrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② NoDrxOutPrepSucc RRC Connection Reconfiguration Forward Path Setup Fail Message

③ Failure - NoDrxOutFail_UpGtpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

784

Chapter 2 Counter Description

Figure 537. Collection Time for NoDrxOutFail_UpMacFail eNB Source Cell PDCP/RLC

UE

Source Cell ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

HO Decision

② NoDrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration Re-establish control Success A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - NoDrxOutFail_UpMacFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

785

Chapter 2 Counter Description

Figure 538. Collection Time for NoDrxOutFail_UpPdcpFail (X2) Source eNB

UE

PDCP

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt ② NoDrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Handover Exec Fail Message

③ Failure - NoDrxOutFail_UpPdcpFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

786

Chapter 2 Counter Description

Figure 539. Collection Time for NoDrxOutFail_UpPdcpFail (S1) Source eNB

UE

PDCP

EPC

Target eNB ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① NoDrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② NoDrxOutPrepSucc RRC Connection Reconfiguration Handover Exec Fail Message

③ Failure - NoDrxOutFail_UpPdcpFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

787

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

788

Chapter 2 Counter Description Figure 540. Collection Time for NoDrxOutFail_UpRlcFail (Intra eNB) eNB Source Cell RLC

UE

Source Cell ECCB

Target Cell

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

HO Decision

② NoDrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration

Case 1.

Re-establish control Fail Message

Case 2.

③ Failure - NoDrxOutFail_UpRlcFail

A mismatch of UE information occurred in the execution of audit between the ECCB and MAC. ③ Failure - NoDrxOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

789

Chapter 2 Counter Description

Figure 541. Collection Time for NoDrxOutFail_UpRlcFail (X2) Source eNB

UE

RLC

Target eNB ECCB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt ② NoDrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration Re-establish Fail Message

③ Failure - NoDrxOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

790

Chapter 2 Counter Description

Figure 542. Collection Time for NoDrxOutFail_UpRlcFail (S1) Source eNB

UE

RLC

EPC

Target eNB ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① NoDrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② NoDrxOutPrepSucc RRC Connection Reconfiguration Re-establish Fail Message

③ Failure - NoDrxOutFail_UpRlcFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

791

Chapter 2 Counter Description

Figure 543. Collection Time for NoDrxOutFail_S1apCuFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt

HO Decision

② NoDrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration S1AP UE CONTEXT RELEASE COMMAND ③ Failure - NoDrxOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

792

Chapter 2 Counter Description

Figure 544. Collection Time for NoDrxOutFail_S1apCuFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt ② NoDrxOutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer S1AP UE CONTEXT RELEASE COMMAND

③ Failure - NoDrxOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

793

Chapter 2 Counter Description

Figure 545. Collection Time for NoDrxOutFail_S1apCuFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

② NoDrxOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer MME Status Transfer

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - NoDrxOutFail_S1apCuFail RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

794

Chapter 2 Counter Description

Figure 546. Collection Time for NoDrxOutFail_S1apLinkFail (Intra eNB) eNB UE

Source Cell

EPC Target Cell

MME

SGW

UE moves to Intra eNB Cell Measurement Report ① NoDrxOutAtt HO Decision

② NoDrxOutPrepSucc

Resource Setup Success

RRC Connection Reconfiguration S1AP Link is Out of Service Status Case 1.

Case 2.

② Failure - NoDrxOutFail_S1apLinkFail

SCTB reset

② Failure - NoDrxOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

795

Chapter 2 Counter Description

Figure 547. Collection Time for NoDrxOutFail_S1apLinkFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt ② NoDrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

S1AP Link is Out of Service Status ③ Failure - NoDrxOutFail_S1apLinkFail

Case 1.

SCTB reset

Case 2.

③ Failure - NoDrxOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

796

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

797

Chapter 2 Counter Description Figure 548. Collection Time for NoDrxOutFail_S1apLinkFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt

Handover Required Handover Request Handover Request Acknowledge

② NoDrxOutPrepSucc RRC Connection Reconfiguration

Handover Command

eNB Status Transfer MME Status Transfer

S1AP Link is Out of Service Status ③ Failure - NoDrxOutFail_S1apLinkFail

Case 1.

SCTB reset

Case 2.

③ Failure - NoDrxOutFail_S1apLinkFail

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

798

Chapter 2 Counter Description

Figure 549. Collection Time for NoDrxOutFail_S1apRoTo UE

Source eNB RLC/PDCP/GTP

EPC

Target eNB ECCB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① NoDrxOutAtt

Handover Request Handover Request Acknowledge Handover Command

② NoDrxOutPrepSucc RRC Connection Reconfiguration

eNB Status Transfer Timer RelocOverall

MME Status Transfer

RRC Connection Reconfiguration Complete Handover Notify Tracking Area Update Procedure (NAS) UE Context Release Command ③ Failure - NoDrxOutFail_S1apRoTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

799

Chapter 2 Counter Description

Figure 550. Collection Time for NoDrxOutFail_S1apSigFail (X2) UE

Target eNB

Source eNB

EPC MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt ② NoDrxOutPrepSucc RRC Connection Reconfiguration

Handover Request Handover Request Acknowledge

SN Status Transfer

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - NoDrxOutFail_S1apSigFail

Case 2.

③ Failure - NoDrxOutFail_S1apSigFail

S1AP RESET

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

800

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

801

Chapter 2 Counter Description Figure 551. Collection Time for NoDrxOutFail_S1apSigFail (S1) UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision Handover Required

① NoDrxOutAtt

Handover Request Handover Request Acknowledg Handover Command

② NoDrxOutPrepSucc RRC Connection Reconfiguration

eNB Status Transfer

MME Status Transfer

Case 1.

S1AP UE CONTEXT RELEASE COMMAND ③ Failure - NoDrxOutFail_S1apSigFail

Case 2.

③ Failure - NoDrxOutFail_S1apSigFail

S1AP RESET

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

802

Chapter 2 Counter Description

Figure 552. Collection Time for NoDrxOutFail_X2apRoTo UE

EPC

Target eNB

Source eNB

MME

SGW

UE moves to Inter eNB Cell Measurement Report HO Decision ① NoDrxOutAtt ② NoDrxOutPrepSucc

Handover Request Handover Request Acknowledge

RRC Connection Reconfiguration SN Status Transfer

Timerout X2relocOverall

HO Execution RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge UE Context Release X ③ Failure - NoDrxOutFail_X2apRoTo Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

803

Chapter 2 Counter Description

Redirection by CAC This section provides statistics on the load balancing redirection by CAC preemption. Index Name

Description

cNum

Cell Id

TargetEarfcnDl

target neighbor cell frequency (EARFCN DL)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RedirLbC ac

cou nt

The cumulated number that redirection is performed to another carrier after receiving the RRC Connection Setup Complete, because the LB/CAC function is enabled when the CAC failed the RRC Connection Setup Request of new call (idle-to-active).

This counter is cumulated when redirection is performed to another carrier after the RRC connection setup complete message is received by continuing call setup since the load based CAC function is enabled when CAC fails for the new call (idle-toactive) RRC connection setup request message.

Y

CC

event

int

0~214748 3647

-

-

RedirLbC acCnt

cou nt

The cumulated collection count of redirection by CAC

This counter is cumulated when RedirLbCac is collected

-

CC

event

int

0~214748 3647

-

-

RedirLbC acTarget EarfcnDL

Targ etEa rfcn Dl

The TargetEarfcnDl of which collection is requested

This counter is updated when RedirLbCac is collected

-

OW

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

804

Chapter 2 Counter Description

Collection Time Figure 553. Collection Time for Redirection by CAC UE

Source eNB

Target eNB

MME

S/GW

UE moves to Inter eNB Cell RRC Connection Request CAC Operation RRC Connection Release 1

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

- RedirLbCac - RedirLbCacCnt - RedirLbCacTargetEarfcnDL

805

Chapter 2 Counter Description

Intra-eNB Handover per QCI This section provides statistics on the handovers between cells within the eNB. Index Name

Description

cNum

Cell Id

tcID

Target Cell Id.

QCI_SPECIFIC

enum = QCI_1(0), QCI_5(1), QCI_8(2), QCI_9(3)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbAt t_QCI

count

The cumulated number when intra HO is judged in the handover decision after a measurement report message is received from the UE. For each source cell, the statistics are collected for up to 32 most targeted destination cells (based on highest number of handover attempts).

This counter is cumulated when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbPr epSucc_Q CI

count

The cumulated number when the RRC connection reconfiguration message is transmitted to the UE since preparation is completed for handover to the target cell between the inner blocks

This counter is cumulated when the time to transmit the RRC Connection Reconfiguration message is completed after HandoverRequest is transmitted to the target eNB and

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

806

Chapter 2 Counter Description Name

Unit

Description

Trigger

when intra HO is judged in the handover decision after a measurement report message is received from the UE.

HandoverRequestAcknowledge is received from the target eNB when inter X2 HO is judged in the HO decision after the MeasurementReport message is received from the UE.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbS ucc_QCI

count

The cumulated number when the target cell normally receives the RRC connection reconfiguration complete message from the UE by performing intra HO.

This counter is cumulated when an UE context release command is normally received by the source eNB when the target eNB receives a RRC connection reconfiguration complete message from the UE after the source eNB transmits a RRCConnectionReconfiguratio n message to the UE through inter X2 HO execution.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbPr epFail_Cp CcTo_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the intra HO preparation procedure.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRVCELL-STS) is changed to disabled during Inter X2 HO preparation Procedure This counter is cumulated when a call is released since

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

807

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter HO preparation procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter X2 HO preparation procedure IntraEnbPr epFail_Cp CcFail_Q CI

count

The cumulated number when preparation fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the intra HO preparation procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO preparation procedure.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbPr epFail_Up MacFail_Q CI

count

The cumulated number when preparation fails due to an audit mismatch between the ECCB and MAC or receiving Fail as a response message after transmitting the resource information of the target cell to the MAC during the intra HO preparation

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO preparation procedure. This counter is cumulated

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

808

Chapter 2 Counter Description Name

Unit

Description procedure.

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO preparation procedure.

IntraEnbPr epFail_Up RlcFail_Q CI

count

The cumulated number when preparation fails due to an audit mismatch between the ECCB and RLC or receiving Fail as a response message after transmitting the resource information of the target cell to the MAC during the intra HO preparation procedure.

This counter is cumulated when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbPr epFail_Rrc SigFail_Q CI

count

This counter is not collected in the system

None

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbPr epFail_Cp BhCacFail _QCI

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the intra HO preparation procedure.

This counter is cumulated when preparation fails due to a timeout that has occurred since the serving eNB has not received a handover request acknowledge message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbPr epFail_Cp CapaCacF ail_QCI

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on call count

None

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

809

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

per cell operation or CAC based on DRB count per cell operation during the intra HO preparation procedure. IntraEnbPr epFail_Cp QosCacFa il_QCI

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the intra HO preparation procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbPr epFail_S1 apCuFail_ QCI

count

The cumulated number when preparation fails due to S1AP specification cause during the intra handover preparation.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRVCELL-STS) is changed to disabled during Inter X2 HO execution Procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

810

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

the inter X2 HO execution procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter X2 HO execution procedure IntraEnbPr epFail_S1 apLinkFail _QCI

count

The cumulated number when preparation fails since the S1AP link status is changed to 'Out of Service' during the intra HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbPr epFail_S1 apSigFail_ QCI

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the intra HO preparation procedure.

None

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbF ail_CpCcT o_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the intra HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbF ail_CpCcF ail_QCI

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the inter X2 HO

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

811

Chapter 2 Counter Description Name

Unit

Description

Trigger

failure during the intra HO execution procedure.

execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the inter X2 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

IntraEnbF ail_UpGtp Fail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the intra HO execution procedure.

None

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbF ail_UpMac Fail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the intra HO execution procedure.

This counter is cumulated when a call is released due to the S1AP specification cause during the inter X2 handover execution.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbF ail_UpRlc Fail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the MAC block during the intra HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO execution procedure This counter is cumulated when the eNB releases the call due to an SCTB reset

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

812

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

during Inter X2 HO execution procedure IntraEnbF ail_RrcHc To_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since an RRCConnectionComplete message is not received from the UE or a response message is not received from the inner blocks (PDCP, RLC, MAC) during the intra HO execution procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO execution procedure.

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbF ail_RrcSig Fail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbF ail_S1apC uFail_QCI

count

The cumulated number when execution fails since a S1AP specification cause occurs during the intra HO execution procedure.

None

Y

CC

event

int

0~2 147 483 647

-

-

IntraEnbF ail_S1apLi nkFail_QC I

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the intra HO execution procedure.

This counter is cumulated when a timeout occurs since the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE

Y

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

813

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2 147 483 647

-

-

during the Inter X2 HO execution procedure, then an UE context release message is transmitted to the source eNB but the source eNB does not receive the message. IntraEnbF ail_S1apSi gFail_QCI

count

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the intra HO execution procedure.

This counter is cumulated number when a call is released due to receiving the X2AP signaling during the inter X2 handover execution.

IntraEnbC nt_QCI

count

The cumulated number when intra HO is judged in the handover decision after a measurement report message is received from the UE.

This counter is cumulated when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE.

CC

event

int

0~2 147 483 647

-

-

IntraEnbN brCid_QCI

count

The tcID of which collection is requested

None

CC

event

int

0~2 147 483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

814

Chapter 2 Counter Description

X2 Out Handover per QCI This section provides statistics on the X2 handover between eNBs in reference with the source eNB for each cell. Index Name

Description

cNum

Cell Id

tcID

Target Cell Id.

QCI_SPECIFIC

enum = QCI_1(0), QCI_5(1), QCI_8(2), QCI_9(3)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2Out Att_QCI

count

The cumulated number when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE. For each source cell, the statistics are collected for up to 32 most targeted destination cells (based on highest number of handover attempts).

This counter is cumulated when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out PrepSucc _QCI

count

The cumulated number when a RRC Connection Reconfiguration message is transmitted to the UE since a HandoverRequestAcknowled ge message is received from

This counter is cumulated when the time to transmit the RRC Connection Reconfiguration message is completed after HandoverRequest is

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

815

Chapter 2 Counter Description Name

Unit

Description

Trigger

the target eNB after a HandoverRequest message is transmitted to the target eNB due to inter X2 HO being judged in the HO decision after a MeasurementReport message is received from the UE.

transmitted to the target eNB and HandoverRequestAcknow ledge is received from the target eNB when inter X2 HO is judged in the HO decision after the MeasurementReport message is received from the UE.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2Out Succ_QCI

count

The cumulated number when an UE context release command is normally received by the source eNB when the target eNB receives a RRC connection reconfiguration complete message from the UE after the source eNB transmits a RRCConnectionReconfigurati on message to the UE through inter X2 HO execution.

This counter is cumulated when an UE context release command is normally received by the source eNB when the target eNB receives a RRC connection reconfiguration complete message from the UE after the source eNB transmits a RRCConnectionReconfigu ration message to the UE through inter X2 HO execution.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out PrepFail_ CpCcFail_ QCI

count

The cumulated number when preparation fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the inter X2 HO preparation procedure.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases a call as a

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

816

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21474 83647

-

-

result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Inter X2 HO preparation Procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter HO preparation procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter X2 HO preparation procedure InterX2Out PrepFail_ S1apLinkF ail_QCI

count

The cumulated number when preparation fails since the S1AP link status is changed to 'Out of Service' during the inter X2 HO preparation procedure.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service)

817

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO preparation procedure. InterX2Out PrepFail_ S1apSigF ail_QCI

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the inter X2 HO preparation procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out PrepFail_ X2apCuFa il_QCI

count

The cumulated number when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out PrepFail_

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

818

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2Out PrepFail_ X2apRpTo _QCI

count

The cumulated number when preparation fails due to a timeout that has occurred since the serving eNB has not received a handover request acknowledge message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails due to a timeout that has occurred since the serving eNB has not received a handover request acknowledge message from the target eNB after transmitting a handover request message to the target eNB during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out PrepFail_ X2apSigF ail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_CpCc To_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_CpCc Fail_QCI

count

The cumulated number when execution fails due to a reset notification (eNB failure or

This counter is cumulated when the eNB releases a call due

Y

CC

event

int

0~21474 83647

-

-

X2apLinkF ail_QCI

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

819

Chapter 2 Counter Description Name

InterX2Out

Unit

count

Description

Trigger

block restart) from ECMB or ECCB resource allocation failure during the inter X2 HO execution procedure.

to ECMB reset during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Inter X2 HO execution Procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter X2 HO execution procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter X2 HO execution procedure

The cumulated number when

This counter is cumulated

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21474

-

820

Chapter 2 Counter Description Name

Unit

Fail_UpGt pFail_QCI

Description

Trigger

execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

InterX2Out Fail_UpMa cFail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_UpPd cpFail_QC I

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_UpRl cFail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the inter X2 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the inter X2 HO

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

821

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2Out Fail_RrcSi gFail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_S1ap CuFail_Q CI

count

The cumulated number when execution fails since a S1AP specification cause occurs during the inter X2 HO execution procedure.

This counter is cumulated when a call is released due to the S1AP specification cause during the inter X2 handover execution.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_S1ap LinkFail_Q CI

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO execution procedure This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO execution procedure

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_S1ap SigFail_Q CI

count

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO

Y

CC

event

int

0~21474 83647

-

-

execution procedure.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

822

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

execution procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO execution procedure. InterX2Out Fail_X2ap CuFail_Q CI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_X2ap LinkFail_Q CI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Fail_X2ap RoTo_QCI

count

The cumulated number when a timeout occurs since the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE during the Inter X2 HO execution procedure, then an UE context release message is transmitted to the source eNB but the source eNB does not receive the message.

This counter is cumulated when a timeout occurs since the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE during the Inter X2 HO execution procedure, then an UE context release message is transmitted to the source eNB but the source eNB does not

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

823

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2Out Fail_X2ap SigFail_Q CI

count

The cumulated number when a call is released due to receiving the X2AP signaling during the inter X2 handover execution.

This counter is cumulated number when a call is released due to receiving the X2AP signaling during the inter X2 handover execution.

Y

CC

event

int

0~21474 83647

-

-

InterX2Out Cnt_QCI

count

The cumulated number when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE.

This counter is cumulated when inter X2 HO is judged in the handover decision based on the source eNB after a measurement report message is received from the UE.

CC

event

int

0~21474 83647

-

-

InterX2Out Cid_QCI

count

The tcID of which collection is requested

None

CC

event

int

0~21474 83647

-

-

receive the message.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

824

Chapter 2 Counter Description

S1 Out Handover per QCI This section provides statistics on the S1 handovers between eNBs for each cell in reference with the source eNB. Index Name

Description

cNum

Cell Id

tcID

Target Cell Id.

QCI_SPECIFIC

enum = QCI_1(0), QCI_5(1), QCI_8(2), QCI_9(3)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1Out Att_QCI

count

The cumulated number when inter S1 HO is judged in the HO decision after a measurement report message is received. For each source cell, the statistics are collected for up to 32 most targeted destination cells (based on highest number of handover attempts).

This counter is cumulated when inter S1 HO is judged in the HO decision after a measurement report message is received.

Y

CC

event

int

0~21474 83647

-

-

InterS1Out PrepSucc _QCI

count

The cumulated number when the transmission of the RRC connection reconfiguration

This counter is cumulated when a S1 handover required message is transmitted to MME and a

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

825

Chapter 2 Counter Description Name

Unit

Description

Trigger

message to the UE is completed by receiving a S1 handover command message from MME after transmitting a S1 handover required message to MME when inter S1 HO is judged in the HO decision after a measurement report is received.

S1 handover command message is received from MME when inter S1 HO is judged in the HO decision after the measurement report message is received.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1Out Succ_QCI

count

The cumulated number when the source eNB normally receives an UE context release command message transmitted by the target eNB after inter S1 HO is executed and the source eNB transmits a RRC connection reconfiguration message to the UE and the target eNB receives a RRC connection reconfiguration complete message from the UE.

This counter is cumulated when the source eNB normally receives the UE context release command message after inter S1 HO is executed, the source eNB transmits the RRC connection reconfiguration message to the UE, the target eNB receives the RRC connection reconfiguration complete message from the UE, and the target eNB transmits the UE context release command message to the source eNB.

Y

CC

event

int

0~21474 83647

-

-

InterS1Out PrepFail_ CpCcFail_ QCI

count

The cumulated number when preparation fails due to reset notification (eNB failure or block

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter S1 HO

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

826

Chapter 2 Counter Description Name

InterS1Out PrepFail_ S1apCuFa il_QCI

Unit

count

Description

Trigger

restart) from ECMB or by ECCB block during inter S1 handover preparation.

preparation procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Inter S1 HO preparation procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter S1 HO preparation procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter S1 HO preparation procedure

The cumulated number when preparation fails since a S1AP specification cause occurs during the inter

This counter is cumulated when preparation fails since a S1AP specification cause occurs during the inter S1 HO preparation

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Y

CC

event

int

0~21474 83647

Granularity Formula

Hourly, Daily, Monthly Formula

827

Chapter 2 Counter Description Name

Unit

Description

Trigger

S1 HO preparation procedure.

procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1Out PrepFail_ S1apLinkF ail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterS1Out PrepFail_ S1apRpTo _QCI

count

The cumulated number when preparation fails due to a timeout that has occurred since the SeNB does not receive a S1 handover command message from MME after transmitting a S1 handover required message to MME during the inter S1 HO preparation.

This counter is cumulated when preparation fails due to a timeout that has occurred since the SeNB does not receive a S1 handover command message from MME after transmitting a S1 handover required message to MME during the inter S1 HO preparation.

Y

CC

event

int

0~21474 83647

-

-

InterS1Out PrepFail_ S1apSigF ail_QCI

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the inter S1 HO preparation procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter S1 HO preparation procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

828

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

MME during Inter S1 HO preparation procedure. InterS1Out Fail_CpCc To_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1Out Fail_CpCc Fail_QCI

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELLSTS) is changed to disabled during Inter S1 HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

829

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

MAC in the execution of an audit of UE information during the inter S1 HO execution procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Inter S1 HO execution procedure InterS1Out Fail_UpGt pFail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1Out Fail_UpMa cFail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterS1Out Fail_UpPd cpFail_QC I

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

--

-

InterS1Out Fail_UpRl cFail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

830

Chapter 2 Counter Description Name

Unit

Description

Trigger

an audit mismatch occurs with the MAC block during the inter S1 HO execution procedure.

during the inter S1 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the inter S1 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1Out Fail_RrcSi gFail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterS1Out Fail_S1ap CuFail_Q CI

count

The cumulated number when execution fails since a S1AP specification cause occurs during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since a S1AP specification cause occurs during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1Out Fail_S1ap LinkFail_Q CI

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter S1 HO

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

831

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1Out Fail_S1ap RoTO_QC I

count

The cumulated number when timeout occurs during the inter S1 HO execution procedure since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC reconfiguration complete message from the UE and transmits an UE context release command message to the source eNB but the message is not received.

This counter is cumulated when timeout occurs during the inter S1 HO execution procedure since the source eNB transmits a RRC connection reconfiguration message to the UE, then the target eNB receives a RRC reconfiguration complete message from the UE and transmits an UE context release command message to the source eNB but the message is not received.

Y

CC

event

int

0~21474 83647

-

-

InterS1Out Fail_S1ap SigFail_Q CI

count

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from

Y

CC

event

int

0~21474 83647

-

-

execution procedure.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

832

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

MME during Inter S1 HO execution procedure. InterS1Out Cnt_QCI

count

The cumulated number when inter S1 HO is judged in the HO decision after a measurement report message is received.

This counter is cumulated when inter S1 HO is judged in the HO decision after a measurement report message is received.

-

CC

event

int

0~21474 83647

-

-

InterS1Out Cid_QCI

count

The tcID of which collection is requested

This counter is updated when the S1 Out Handover is collected

-

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

833

Chapter 2 Counter Description

X2 In Handover per QCI This section provides statistics on the X2 handover between eNBs in reference with the target eNB. Index Name

Description

cNum

Cell Id

QCI_SPECIFIC

enum = QCI_1(0), QCI_5(1), QCI_8(2), QCI_9(3)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InA tt_QCI

count

The cumulated number of HandoverRequest messages received from the source eNB based on the target eNB.

This counter is cumulated when HandoverRequest messages received from the source eNB based on the target eNB.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repSucc_ QCI

count

The cumulated number of HandoverRequestAcknowl edge messages transmitted to the source eNB after a HandoverRequest message is received from the source eNB based on the target eNB.

This counter is cumulated when HandoverRequestAcknowledg e messages transmitted to the source eNB after a HandoverRequest message is received from the source eNB based on the target eNB.

Y

CC

event

int

0~21474 83647

-

-

InterX2InS ucc_QCI

count

The cumulated number of UEContextRelease messages received from the source eNB after X2 HO is completed normally

This counter is cumulated when UEContextRelease messages received from the source eNB after X2 HO is completed normally based on

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

834

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InP repFail_C pCcTo_Q CI

count

based on the target eNB.

the target eNB.

The cumulated number when preparation fails due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

This counter is cumulated when preparation fails due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_C pCcFail_Q CI

count

The cumulated number when preparation fails due to reset notification (eNB failure or block restart) from ECMB or by ECCB block during the inter X2 handover preparation.

This counter is cumulated when preparation fails due to reset notification (eNB failure or block restart) from ECMB or by ECCB block during the inter X2 handover preparation.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_U pGtpFail_ QCI

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_U pMacFail_ QCI

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the inter

This counter is cumulated when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the inter X2 HO preparation

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

835

Chapter 2 Counter Description Name

Unit

Description

Trigger

X2 HO preparation procedure.

procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InP repFail_U pPdcpFail _QCI

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_U pRlcFail_ QCI

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the RLC block during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails since Fail is received as a response message from the RLC block during the inter X2 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_C pBhCacFa il_QCI

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_C

count

The cumulated number when preparation fails due

This counter is cumulated when preparation fails due to

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

836

Chapter 2 Counter Description Name

Unit

pCapaCac Fail_QCI

Description

Trigger

to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the inter X2 HO preparation procedure.

the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the inter X2 HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InP repFail_C pQosCacF ail_QCI

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_S1 apLinkFail _QCI

count

The cumulated number when preparation fails since the S1AP link status is changed to 'Out of Service' during the inter X2 HO preparation procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_S1 apSigFail_ QCI

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

837

Chapter 2 Counter Description Name

Unit

Description

Trigger

RESET from MME during the inter X2 HO preparation procedure.

message from MME during Inter X2 HO preparation procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InP repFail_X2 apCuFail_ QCI

count

The cumulated number when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails since a X2AP specification cause occurs during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_X2 apLinkFail _QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2InP repFail_X2 apSigFail_ QCI

count

The cumulated number when preparation fails due to receiving X2AP reset Request during the inter X2 HO preparation procedure.

This counter is cumulated when preparation fails due to receiving X2AP reset Request during the inter X2 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_CpCcT o_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after transmitting a call control message to the protocol inner blocks (MAC, RLC, PDCP, GTP) during the

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

838

Chapter 2 Counter Description Name

Unit

Description

Trigger

(MAC, RLC, PDCP, GTP) during the inter X2 HO execution procedure.

inter X2 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InF ail_CpCcF ail_QCI

count

The cumulated number when execution fails due to a reset notification (eNB failure or block restart) from ECMB or ECCB resource allocation failure during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Inter X2 HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter X2 HO execution procedure. This counter is cumulated when a call release due to failure of ECCB resource allocation during Inter X2 HO execution procedure

Y

CC

event

int

0~21474 83647

-

-

InterX2InF

count

The cumulated number

This counter is cumulated

Y

CC

event

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

839

Chapter 2 Counter Description Name

Unit

ail_UpGtp Fail_QCI

Description

Trigger

when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

when execution fails since Fail is received as a response message from the GTP block during the inter X2 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

InterX2InF ail_UpMac Fail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_UpPdc pFail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter X2 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_UpRlc Fail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_RrcHc To_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since a RRCConnectionComplete message is not received from the UE during the inter X2 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that occurs when RRCConnectionComplete is not received from the UE during the inter X2 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_RrcSig Fail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2InF

count

The cumulated number of

This counter is cumulated

Y

CC

event

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

840

Chapter 2 Counter Description Name

Unit

ail_S1apC uFail_QCI

Description

Trigger

releases due to a S1AP specification cause that occurs during the inter X2 HO execution procedure.

when a release occurs during the inter X2 HO execution procedure due to a S1AP specification cause that occurs.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

InterX2InF ail_S1apLi nkFail_QC I

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the inter X2 HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter X2 HO execution procedure. This counter is cumulated when the eNB releases the call due to an SCTB reset during Inter X2 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_S1apP athTo_QC I

count

The cumulated number of releases due to a timeout that has occurred since a response message is not received after a S1AP Path Switch Request message is transmitted during the inter X2 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response message is not received after a S1AP Path Switch Request message is transmitted during the inter X2 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_S1apSi gFail_QCI

count

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the inter X2 HO execution

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter X2 HO execution

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

841

Chapter 2 Counter Description Name

Unit

Description

Trigger

procedure.

procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter X2 HO execution procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterX2InF ail_X2apC uFail_QCI

count

The cumulated number when execution fails since a X2AP specification cause occurs during the inter X2 HO execution procedure.

This counter is cumulated when execution fails since a X2AP specification cause occurs during the inter X2 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_X2apLi nkFail_QC I

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_X2apSi gFail_QCI

count

The cumulated number of releases due to receiving a X2AP reset Request message during the inter X2 handover execution.

This counter is cumulated when a call is released due to receiving a X2AP reset Request message during the inter X2 handover execution.

Y

CC

event

int

0~21474 83647

-

-

InterX2InF ail_X2apSi gTo_QCI

count

The cumulated number of releases due to a timeout that has occurred since a X2AP signaling message is not received during the inter X2 handover execution.

This counter is cumulated when a call is released due to a timeout that has occurred since a X2AP signaling message is not received during the inter X2 handover execution.

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

842

Chapter 2 Counter Description

S1 In Handover per QCI This section provides statistics on the S1 handovers between eNBs for each cell in reference with the target eNB. Index Name

Description

cNum

Cell Id

QCI_SPECIFIC

enum = QCI_1(0), QCI_5(1), QCI_8(2), QCI_9(3)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InA tt_QCI

count

The cumulated number of S1 handover request messages received by the target eNB.

This counter is cumulated when S1 handover request messages is received by the target eNB.

Y

CC

event

int

0~21474 83647

-

-

InterS1InP repSucc_ QCI

count

The cumulated number of S1 handover request acknowledge messages transmitted by the target eNB after it receives a S1 handover request message.

This counter is cumulated when S1 handover request acknowledge messages is transmitted by the target eNB after it receives a S1 handover request message.

Y

CC

event

int

0~21474 83647

-

-

InterS1InS ucc_QCI

count

The cumulated number of S1 handover notify messages transmitted when the handover is completed normally after the source eNB transmits a RRC connection

This counter is cumulated when S1 handover notify messages is transmitted when the handover is completed normally after the source eNB transmits a RRC connection reconfiguration message to the

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

843

Chapter 2 Counter Description Name

Unit

Description

Trigger

reconfiguration message to the UE and the target eNB normally receives a RRC connection reconfiguration complete message.

UE and the target eNB normally receives a RRC connection reconfiguration complete message.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InP rep_FailC pCcTo_Q CI

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO preparation procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InP rep_FailC pCcFail_Q CI

count

The cumulated numer when preparation fails due to reset notification (eNB failure or block restart) from ECMB or by ECCB block during inter S1 handover preparation.

This counter is cumulated when the eNB releases a call due to ECMB reset during Inter S1 HO preparation procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Inter S1 HO preparation procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

844

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

and between the ECCB and MAC in the execution of an audit of UE information during the inter S1 HO preparation procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Inter S1 HO preparation procedure InterS1InP rep_FailU pGtpFail_ QCI

count

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InP rep_FailU pMacFail_ QCI

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block during the inter S1 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the MAC block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InP rep_FailU pPdcpFail _QCI

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO preparation procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InP rep_FailU

count

The cumulated number when execution fails since

This counter is cumulated when execution fails since Fail

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

845

Chapter 2 Counter Description Name

Unit

pRlcFail_ QCI

Description

Trigger

Fail is received as a response message from the RLC block during the inter S1 HO preparation procedure.

is received as a response message from the RLC block during the inter S1 HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InP rep_FailC pBhCacFa il_QCI

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the inter S1 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on backhaul bandwidth operation during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InP rep_FailC pCapaCac Fail_QCI

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the inter S1 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on call count per cell operation or CAC based on DRB count per cell operation during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InP rep_FailC pQosCacF ail_QCI

count

The cumulated number when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the inter S1 HO preparation procedure.

This counter is cumulated when preparation fails due to the Call Admission Control (CAC) based on QoS operation during the inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InP rep_FailS1 apCuFail_

count

The cumulated number when preparation fails since a S1AP specification

This counter is cumulated when preparation fails since a S1AP specification cause

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

846

Chapter 2 Counter Description Name

Unit

QCI

Description

Trigger

cause occurs during the inter S1 HO preparation procedure.

occurs during the inter S1 HO preparation procedure.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InP rep_FailS1 apLinkFail _QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterS1InP rep_FailS1 apSigFail_ QCI

count

The cumulated number when preparation fails due to receiving S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET from MME during the inter S1 HO preparation procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter S1 HO preparation procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter S1 HO preparation procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InF ail_CpCcT o_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO execution procedure.

This counter is cumulated when a call is released due to a timeout that has occurred since a response is not received after a call control message is transmitted to the inner block during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InF ail_CpCcF ail_QCI

count

The cumulated number when execution fails due to a reset notification (eNB

This counter is cumulated when the eNB releases a call due to ECMB reset

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

847

Chapter 2 Counter Description Name

InterS1InF ail_UpGtp Fail_QCI

Unit

count

Description

Trigger

failure or block restart) from ECMB or ECCB resource allocation failure during the inter S1 HO execution procedure.

during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases a call as a result of being notified by the ECMB that the operational state of the cell (operational State of RTRV-CELL-STS) is changed to disabled during Inter S1 HO execution procedure This counter is cumulated when a call is released since mismatches on the UE occur between the ECCB and RLC and between the ECCB and MAC in the execution of an audit of UE information during the inter S1 HO execution procedure. This counter is cumulated when a call is released due to failure of ECCB resource allocation during Inter S1 HO execution procedure

The cumulated number when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the GTP block during the inter S1 HO execution procedure.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~21474 83647

-

-

848

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterS1InF ail_UpMac Fail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the MAC block or an audit mismatch occurs with the MAC block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the MAC block during the inter S1 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and MAC in the execution of an audit of UE information during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InF ail_UpPdc pFail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the PDCP block during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InF ail_UpRlc Fail_QCI

count

The cumulated number when execution fails since Fail is received as a response message from the RLC block or an audit mismatch occurs with the MAC block during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since Fail is received as a response message from the RLC block during the inter S1 HO execution procedure. This counter is cumulated when a call is released since a mismatch on the UE occurs between the ECCB and RLC in the execution of an audit of UE information

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

849

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

during the inter S1 HO execution procedure. InterS1InF ail_RrcHc To_QCI

count

The cumulated number when a call is released due to a timeout that has occurred since RRCConnectionComplete is not received from the UE or a response message is not received from the inner blocks (PDCP, RLC, MAC) during the inter S1 HO execution procedure.

This counter is cumulated when timeout occurs since RRCConnectionComplete is not received from the UE during the inter S1 HO execution procedure. This counter is cumulated when a call is released due to a timeout that occurs since a response message is not received from the inner blocks (PDCP, RLC, MAC) during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InF ail_RrcSig Fail_QCI

count

This counter is not collected in the system

None

Y

CC

event

int

0~21474 83647

-

-

InterS1InF ail_S1apC uFail_QCI

count

The cumulated number when execution fails since a S1AP specification cause occurs during the inter S1 HO execution procedure.

This counter is cumulated when execution fails since a S1AP specification cause occurs during the inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InF ail_S1apLi nkFail_QC I

count

The cumulated number when execution fails since the S1AP link status is changed to 'Out of Service' during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases the call because the status of the call-related S1AP link has been changed to OOS (Out Of Service) during Inter S1 HO execution procedure. This counter is cumulated

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

850

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

when the eNB releases the call due to an SCTB reset during Inter S1 HO execution procedure. InterS1InF ail_S1apSi gFail_QCI

count

The cumulated number when execution fails since S1AP UE CONTEXT RELEASE COMMAND or S1AP RESET is received from MME during the inter S1 HO execution procedure.

This counter is cumulated when the eNB releases the call as a result of receiving an S1AP UE CONTEXT RELEASE COMMAND message from MME during Inter S1 HO execution procedure. This counter is cumulated when the eNB releases the call as a result of receiving an S1AP RESET message from MME during Inter S1 HO execution procedure.

Y

CC

event

int

0~21474 83647

-

-

InterS1InF ail_S1apSi gTo_QCI

count

The cumulated number of timeouts that occur when the TeNB does not receive a S1AP MME status transfer message from MME after the SeNB transmits a S1AP eNB status transfer message to MME during the inter S1 HO execution.

This counter is cumulated when the TeNB does not receive a S1AP MME status transfer message from MME after the SeNB transmits a S1AP eNB status transfer message to MME during the inter S1 HO execution, and timeout occurred.

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

851

Chapter 2 Counter Description

HO UTRAN This section provides the statistics data for the handover between the LTE system and UTRAN system for each cell. The following shows the message flow for the PS handover procedure from the E-UTRAN to the UTRAN.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

852

Chapter 2 Counter Description Figure 554. PS Handover Procedure from E-UTRAN to UTRAN. UE

Source eNB

Target RNS

Downlink/Uplink data

Source MME

Source S-GW

Target SGSN

Target S-GW

P-GW

Downlink/Uplink data

Downlink/Uplink data

1) Handover Initiation 2) HANDOVER REQUIRED 3) FORWARD RELOCATION REQUEST 4) Create Session Request/Response 5) RELOCATION REQUEST 6) RELOCATION REQUEST ACKNOWLEDGE 7) Create Indirect Data Forwarding Tunnel Request/Response 8) FORWARD RELOCATION RESPONSE 9) Create Indirect Data Forwarding Tunnel Request/Response 10) HANDOVER COMMAND 11) Mobility from E- UTRAN Complete Indirect data forwarding Indirect data forwarding 12) HO to UTRAN Complete

13) RELOCATION COMPLETE 14) FORWARD RELOCATION COMPLETE NOTIFICATION 15) FORWARD RELOCATION COMPLETE ACKNOWLEDGE 16) MODIFY BEARER REQUEST 17) Modify Bearer Request/Response 18) MODIFY BEARER Response

Downlink/Uplink data

Downlink/Uplink data

Downlink/Uplink data

19) Routing Area Update procedure 20) S1 Release 21) Delete Session Request/Response 22) Create Indirect Data Forwarding Tunnel Request/Response 23) Create Indirect Data Forwarding Tunnel Request/Response

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

853

Chapter 2 Counter Description Step

Description

1)

The source eNB determines the PS handover to the UTRAN. This decision is made according to the measurement report received from the UE.

2)

The source eNB transmits the HANDOVER REQUIRED message to the MME. The source eNB then includes the source RNC to target RNC transparent container IE information in the message for relaying the necessary information to the target RNC.

3)-4)

The source MME recognizes the handover from the target ID IE of the HANDOVER REQUIRED message to the UTRAN and transmits the FORWARD RELOCATION REQUEST message to the target SGSN. The target SGSN determines whether to change the S-GW. If change is required, it carries out the Create Session Request/Response procedure with a new S-GW.

5)-6)

The target SGSN transmits the RELOCATION REQUEST message to the target RNC to request resource allocation for the target RNC. The target RNC performs CAC and resource allocation for each RAB for which handover is requested, and transmits to the target SGSN the RELOCATION REQUEST ACKNOWLEDGE message that encapsulates the result. The RELOCATION REQUEST ACKNOWLEDGE message encapsulates the Target RNC to Source RNC Transparent Container IE to be transmitted to the source eNB.

7)-9)

To perform the forwarding tunnel setup, the target SGSN performs the Create Indirect Data Forwarding Tunnel Request/Response procedure with target S-GW and transmits the FORWARD RELOCATION RESPONSE message to the source MME. To perform the forwarding tunnel setup, the source MME carries out the Create Indirect Data Forwarding Tunnel Request/Response procedure with the source S-GW.

10)-11)

The source MME transmits the HANDOVER COMMAND message to the source eNB to complete the handover preparation procedure to the target UTRAN. The source eNB configures the MOBILITY FROM E-UTRAN COMMAND containing the Target RNC to Source RNC Transparent Container IE in the HANDOVER COMMAND message and transmits it to the UE to request the PS handover to the UTRAN.

12)

The UE performs synchronization with the target UTRAN and connects to the target cell via the RACH. After UE is successfully connected to the target cell, UE transmits the HANDOVER TO UTRAN COMPLETE message to the target UTRAN to complete the handover procedure.

13)-15)

The target RNC transmits the RELOCATION COMPLETE message to the target SGSN to notify that the handover procedure from the UE to the UTRAN has been completed successfully. The target SGSN transmits the FORWARD RELOCATION COMPLETE NOTIFICATION message to the source MME. At this time, the source MME operates the waiting timer for releasing the resource of the E-UTRAN and transmits the FORWARD RELOCATION COMPLETE ACKNOWLEDGE response message to the target SGSN. The target SGSN operates the waiting timer for releasing the forwarding tunnel at the time when the source MME receives the response message.

16)-18)

The target SGSN transmits the Modify Bearer Request message for each PDN connection to the target S-GW. Subsequent downlink packets are then transmitted from the S-GW to the target RNC. The target S-GW performs the Modify Bearer Request/Response procedure with the P-GW and transmits the Modify Bearer Response message to the target SGSN.

19)

When UE satisfies the conditions specified in section 5.5.2.1 of TS 23.401, the Routing Area Update procedure starts.

20)-23)

When the timer at Step 14) expires, the source MME requests the source eNB and the source S-GW to release the resources. When the timer at Step 15) expires, the target SGSN releases the resources release allocated for forwarding tunnel with the target S-GW.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

854

Chapter 2 Counter Description

Inter-RAT UTRAN PS Out Handover This section provides statistics on the outgoing handover between the LTE and UTRAN systems for each cell. The collection time for the HO attempt, the HO preparation and the HO success statistics is the same as that for the S1 handover out statistics. Index Name

Description

cNum

Cell Id

HoCause

Handover cause 0: Handover desirable for radio reasons 1: reserved

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RatUtranOutAtt

count

LTE to inter-RAT UTRAN handover attempt count.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutPrepSuc c

count

LTE to inter-RAT UTRAN handover preparation success count

Y

CC

event

int

0~2147483647

-

-

RatUtranOutSucc

count

LTE to inter-RAT UTRAN handover execution success count

Y

CC

event

int

0~2147483647

-

-

RatUtranOutPrepFail _CpCcFail

count

Preparation fails due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutPrepFail _S1apCuFail

count

Preparation fails due to S1AP specification cause during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutPrepFail _S1apLinkFail

count

Preparation fails due to S1 SCTP link failure during the UTRAN

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

855

Chapter 2 Counter Description Name

Unit

RatUtranOutPrepFail _S1apRpTo

count

RatUtranOutPrepFail _S1apSigFail

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Preparation fails due to S1AP relocprep timeout (not received) during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

count

Preparation fails due to receiving S1AP signaling during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_Cp CcTo

count

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_Cp CcFail

count

A call is released due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_Up GtpFail

count

A call is released due to the failure in the GTP block during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_Up MacFail

count

A call is released due to the failure in the MAC block during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_Up PdcpFail

count

A call is released due to the failure in the PDCP block during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_Up RlcFail

count

A call is released due to the failure in the RLC block during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_Rrc SigFail

count

A call is released due to receiving RRC signaling during the UTRAN

Y

CC

event

int

0~2147483647

-

-

handover preparation.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

856

Chapter 2 Counter Description Name

Unit

RatUtranOutFail_S1a pCuFail

count

RatUtranOutFail_S1a pLinkFail

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

A call is released due to the S1AP specification cause during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

count

A call is released due to the S1 SCTP link failure during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_S1a pRoTo

count

A call is released due to S1AP relocoverall timeout (not received) during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatUtranOutFail_S1a pSigFail

count

A call is released due to receiving S1AP signaling during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

handover execution.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

857

Chapter 2 Counter Description

Collection Time (Success) Figure 555. Collection Time for Inter-RAT UTRAN PS Handover Out UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Handover Command Prepare

Mobility From EUTRA Command UE Context Release Command UE Context Release Complete

Call Release

3

Success

For the inter-RAT UTRAN Handover Out statistics, an Attempt is counted when the S1 Handover Required message is transmitted after the UTRAN handover decision following the Measurement Report message arrival. A Prepare is counted when the Mobility Eutra Command message is transmitted to the UE. A Success is counted when the handover is completed and the MME transmits the UE Context Release Complete message. If the procedure from 1 to 2 fails, it is counted as a Prepare Fail and returns the cause value. When the procedure from 2 to 3fails, it is counted as an Inter RAT UTRAN HO Out Fail and returns the cause value.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

858

Chapter 2 Counter Description

Collection Time (Failure) Figure 556. Collection Time for Inter-RAT UTRAN PS Handover Out UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Failure - RatUtranOutPrepFail_CpCcFail - RatUtranOutPrepFail_S1apLinkFail - RatUtranOutPrepFail_S1apSigFail Handover Command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

859

Chapter 2 Counter Description Figure 557. Collection Time for RatUtranOutPrepFail_S1apCuFail UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required

Handover Preparation Fail

2

Failure - RatUtranOutPrepFail_S1apCuFail

2

Failure - RatUtranOutPrepFail_S1apRpTo

Figure 558. Collection Time for RatUtranOutPrepFail_S1apRpTo UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required

(Handover Command)

X

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

860

Chapter 2 Counter Description Figure 559. Collection Time for Inter-RAT UTRAN PS Handover Out UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Handover Command Prepare

Mobility From EUTRA Command

3

Failure - RatUtranOutFail_CpCcTo - RatUtranOutFail_CpCcFail - RatUtranOutFail_UpGtpFail - RatUtranOutFail_UpMacFail - RatUtranOutFail_UpPdcpFail - RatUtranOutFail_UpRlcFail - RatUtranOutFail_S1apCuFail - RatUtranOutFail_S1apLinkFail - RatUtranOutFail_S1apSigFail

UE Context Release Command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

861

Chapter 2 Counter Description

Figure 560. Collection Time for RatUtranOutFail_RrcSigFail UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Handover Command Prepare

Mobility From EUTRA Command Rrc Connection Request

3

Failure - RatUtranOutFail_RrcSigFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

862

Chapter 2 Counter Description Figure 561. Collection Time for RatUtranOutFail_S1apRoTo UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Prepare

Mobility From EUTRA Command

Handover Command UE Context Release Command

X

3

Failure - RatUtranOutFail_S1apRoTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

863

Chapter 2 Counter Description

Inter-RAT UTRAN PS In Handover This section provides statistics on the handover between the LTE system and UTRAN system for each cell. Index Name

Description

cNum

Cell Id

HoCause

Handover cause 0: Handover desirable for radio reasons 1: reserved

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RatUtranInAtt

count

Inter-RAT UTRAN to LTE handover attempt count.

Y

CC

event

int

0~2147483647

-

-

RatUtranInPrepSuc c

count

Inter-RAT UTRAN to LTE handover preparation success count.

Y

CC

event

int

0~2147483647

-

-

RatUtranInSucc

count

Inter-RAT UTRAN to LTE handover execution success count.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _CpCcTo

count

Preparation fails due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _CpCcFail

count

Preparation fails due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _UpGtpFail

count

Preparation fails due to internal failure in the GTP block during the UTRAN

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

864

Chapter 2 Counter Description Name

Unit

RatInPrepFailUtran _UpMacFail

count

RatInPrepFailUtran _UpPdcpFail

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Preparation fails due to internal failure in the MAC block during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

count

Preparation fails due to internal failure in the PDCP block during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _UpRlcFail

count

Preparation fails due to internal failure in the RLC block during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _CpBhCacFail

count

Preparation fails due to insufficient backhaul-based eNB resources during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _CpCapaCacFail

count

Preparation fails due to insufficient capacity-based eNB resources during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _CpQosCacFail

count

Preparation fails due to insufficient QoS-based eNB resources during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _S1apCuFail

count

Preparation fails due to S1AP specification cause during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _S1apLinkFail

count

Preparation fails due to S1 SCTP link failure during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInPrepFailUtran _S1apSigFail

count

Preparation fails due to receiving S1AP signaling during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_CpC cTo

count

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the UTRAN

Y

CC

event

int

0~2147483647

-

-

handover preparation.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

865

Chapter 2 Counter Description Name

Unit

RatInFailUtran_CpC cFail

count

RatInFailUtran_UpG tpFail

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

A call is released due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN handover preparation.

Y

CC

event

int

0~2147483647

-

-

count

A call is released due to the failure in the GTP block during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_Up MacFail

count

A call is released due to the failure in the MAC block during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_UpP dcpFail

count

A call is released due to the failure in the PDCP block during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_UpR lcFail

count

A call is released due to the failure in the RLC block during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_Rrc HcTo

count

A call is released due to HO command timeout (not received) during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_Rrc SigFail

count

A call is released due to receiving RRC signaling during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_S1a pCuFail

count

A call is released due to the S1AP specification cause during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_S1a pLinkFail

count

A call is released due to the S1 SCTP link failure during the UTRAN handover execution.

Y

CC

event

int

0~2147483647

-

-

RatInFailUtran_S1a

count

A call is released due to receiving

Y

CC

event

int

0~2147483647

-

-

handover execution.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

866

Chapter 2 Counter Description Name

Unit

pSigFail RatInFailUtran_S1a pSigTo

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483647

-

-

S1AP signaling during the UTRAN handover execution. count

A call is released due to S1AP signaling timeout (not received) during the UTRAN handover execution.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

867

Chapter 2 Counter Description

Collection Time (Success) Figure 562. Collection Time for Inter-RAT UTRAN PS Handover In UE

Target eNB

Attempt

1

Prepare

2

MME

Handover Request

Handover Request Acknowledge

RRC Connection Reconfiguration Complete (Handover to E-UTRAN Complete) Success

3

Handover Notify

For the Inter-RAT UTRAN In statistics, an Attempt is counted when the target eNB receives the S1 Handover Request message. A Prepare is counted after the target eNB transmits the S1 Handover Request Acknowledge message. The target eNB receives the RRC Connection Reconfiguration Complete message from the UE. A Success is counted after the handover is successfully completed and the S1 Handover Notify message is transmitted to the MME. If the procedure from 1 to 2 fails, it is counted as a Prepare Fail, returning the cause value, and when the procedure from 2 to 3 fails, it is counted as an Inter-RAT UTRAN In Fail and returns the cause value.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

868

Chapter 2 Counter Description

Collect Time (Failure) Figure 563. Collection Time for Inter-RAT UTRAN PS Handover In UE

Target eNB

Attempt

MME

Handover Request

1 2

Failure - RatInPrepFailUtran_CpCcTo - RatInPrepFailUtran_CpCcFail - RatInPrepFailUtran_UpGtpFail - RatInPrepFailUtran_UpMacFail - RatInPrepFailUtran_UpPdcpFail - RatInPrepFailUtran_UpRlcFail - RatInPrepFailUtran_CpBhCacFail - RatInPrepFailUtran_CpCapaCacFail - RatInPrepFailUtran_CpQosCacFail - RatInPrepFailUtran_S1apLinkFail - RatInPrepFailUtran_S1apSigFail - RatInPrepFailUtran_S1apCuFail - RatInFailUtran_CpCcFail Handover Failure

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

869

Chapter 2 Counter Description

Figure 564. Collection Time for Inter-RAT UTRAN PS Handover In UE

Target eNB

Attempt

1

Prepare

2

MME

Handover Request

Handover Request Acknowledge

RRC Connection Reconfiguration Complete (Handover to E-UTRAN Complete) 3

Failure - RatInFailUtran_CpCcTo - RatInFailUtran_UpGtpFail - RatInFailUtran_UpMacFail - RatInFailUtran_UpPdcpFail - RatInFailUtran_UpRlcFail - RatInFailUtran_RrcHcTo - RatInFailUtran_S1apCuFail - RatInFailUtran_S1apLinkFail - RatInFailUtran_S1apSigFail - RatInFailUtran_S1apSigTo

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

870

Chapter 2 Counter Description

Figure 565. Collection Time for RatInFailUtran_RrcSigFail UE

Target eNB

Attempt

1

Prepare

2

MME

Handover Request

Handover Request Acknowledge

Rrc Connection Request 3

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Failure - RatInFailUtran_RrcSigFail

871

Chapter 2 Counter Description

UTRAN SRVCC This section provides the statistics data for the SRVCC handover to UTRAN. Index Name

Description

cNum

Cell Id

HOCause

Handover Cause 0: Handover desirable for radio reasons 1: reserved

HOIndication

Information on classifying PS_CS, and CS_only upon performing the handover

Statistic Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UtranSrvccOutAtt

count

UTRAN SRVCC Handover attempt count

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutPrepSuc c

count

UTRAN SRVCC Handover preparation success count

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutSucc

count

UTRAN SRVCC Handover execution success count

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutPrepFail_ CpCcFail

count

Preparation fails due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN SRVCC preparation.

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutPrepFail_ S1apCuFail

count

Preparation fails due to S1AP specification cause during the

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

872

Chapter 2 Counter Description Name

Unit

UtranSrvccOutPrepFail_ S1apLinkFail

count

UtranSrvccOutPrepFail_ S1apRpTo

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Preparation fails due to S1 SCTP link failure during the UTRAN SRVCC preparation.

Y

CC

event

int

0~2147483647

-

-

count

Preparation fails due to S1AP relocprep timeout (not received) during the UTRAN SRVCC preparation.

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutPrepFail_ S1apSigFail

count

Preparation fails due to receiving S1AP signaling during the UTRAN SRVCC preparation

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_CpC cTo

count

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_CpC cFail

count

A call is released due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_UpG tpFail

count

A call is released due to the failure in the GTP block during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_UpM acFail

count

A call is released due to the failure in the MAC block during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_UpP dcpFail

count

A call is released due to the failure in the PDCP block during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_UpR

count

A call is released due to the failure

Y

CC

event

int

0~2147483647

-

-

UTRAN SRVCC preparation

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

873

Chapter 2 Counter Description Name

Unit

lcFail

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

in the RLC block during the UTRAN SRVCC execution

UtranSrvccOutFail_Rrc SigFail

count

A call is released due to receiving RRC signaling during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_S1a pCuFail

count

A call is released due to the S1AP specification cause during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_S1a pLinkFail

count

A call is released due to the S1 SCTP link failure during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_S1a pRoTo

count

A call is released due to S1AP relocoverall timeout (not received) during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

UtranSrvccOutFail_S1a pSigFail

count

A call is released due to receiving S1AP signaling during the UTRAN SRVCC execution

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

874

Chapter 2 Counter Description

Collection Time (Success) Figure 566. Collection Time for UTRAN SRVCC UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Handover Command Prepare

Mobility From EUTRA Command UE Context Release Command UE Context Release Complete

Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

3

Success

875

Chapter 2 Counter Description

Collection Time (Failure) Figure 567. Collection Time for UTRAN SRVCC UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Failure - UtranSrvccOutPrepFail_CpCcFail - UtranSrvccOutPrepFail_S1apLinkFail - UtranSrvccOutPrepFail_S1apSigFail Handover Command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

876

Chapter 2 Counter Description

Figure 568. Collection Time for UtranSrvccOutPrepFail_S1apCuFail UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required

Handover Preparation Fail

2

Failure - UtranSrvccOutPrepFail_S1apCuFail

2

Failure - UtranSrvccOutPrepFail_S1apRpTo

Figure 569. Collection Time for UtranSrvccOutPrepFail_S1apRpTo UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required

(Handover Command)

X

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

877

Chapter 2 Counter Description

Figure 570. Collection Time for UTRAN SRVCC UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Handover Command Prepare

Mobility From EUTRA Command

3

Failure - UtranSrvccOutFail_CpCcTo - UtranSrvccOutFail_CpCcFail - UtranSrvccOutFail_UpGtpFail - UtranSrvccOutFail_UpMacFail - UtranSrvccOutFail_UpPdcpFail - UtranSrvccOutFail_UpRlcFail - UtranSrvccOutFail_S1apCuFail - UtranSrvccOutFail_S1apLinkFail - UtranSrvccOutFail_S1apSigFail

UE Context Release Command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

878

Chapter 2 Counter Description

Figure 571. Collection Time for UtranSrvccOutFail_RrcSigFail UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Handover Command Prepare

Mobility From EUTRA Command Rrc Connection Request

3

Failure - UtranSrvccOutFail_RrcSigFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

879

Chapter 2 Counter Description Figure 572. Collection Time for UtranSrvccOutFail_S1apRoTo UE

Source eNB

MME

Measurement Report HO Decision

1

Attempt

Handover Required 2

Handover Command

Prepare

Mobility From EUTRA Command

UE Context Release Command

X

3

Failure - UtranSrvccOutFail_S1apRoTo

CSFB PS Out Handover This section provides statistics on the CSFB with PS handover count between the LTE and UTRAN for each cell. Index Name

Description

cNum

Cell Id

CSFBIndicator

CSFB Indicator 0: Normal 1: High Priority

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CSFBPsHoUtranAt

count

Attempt count for CSFB with inter-

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

880

Chapter 2 Counter Description Name

Unit

t

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RAT UTRAN PS handover.

CSFBPsHoUtranPr epSucc

count

Success count for CSFB with interRAT UTRAN PS handover preparation.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranS ucc

count

Success count for CSFB with interRAT UTRAN PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranPr epFail_CpCcFail

count

Preparation fails due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the CSFB PS handover preparation.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranPr epFail_S1apCuFail

count

Preparation fails due to S1AP specification cause during the CSFB PS handover preparation.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranPr epFail_S1apLinkFa il

count

Preparation fails due to S1 SCTP link failure during the CSFB PS handover preparation.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranPr epFail_S1apRpTo

count

Preparation fails due to S1AP relocprep timeout (not received) during the CSFB PS handover preparation.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranPr epFail_S1apSigFai l

count

Preparation fails due to receiving S1AP signaling during the CSFB PS handover preparation.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_CpCcTo

count

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_CpCcFail

count

A call is released due to reset notification (eNB failure or block

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

881

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

restart) from ECMB or by the ECCB block during the CSFB PS handover execution. CSFBPsHoUtranF ail_UpGtpFail

count

A call is released due to the failure in the GTP block during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_UpMacFail

count

A call is released due to the failure in the MAC block during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_UpPdcpFail

count

A call is released due to the failure in the PDCP block during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_UpRlcFail

count

A call is released due to the failure in the RLC block during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_RrcSigFail

count

A call is released due to receiving RRC signaling during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_S1apCuFail

count

A call is released due to the S1AP specification cause during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_S1apLinkFail

count

A call is released due to the S1 SCTP link failure during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_S1apRoTo

count

A call is released due to S1AP relocoverall timeout (not received) during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

CSFBPsHoUtranF ail_S1apSigFail

count

A call is released due to receiving S1AP signaling during the CSFB PS handover execution.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

882

Chapter 2 Counter Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

883

Chapter 2 Counter Description

Collection Time (Success) Figure 573. Collection Time for CSFB PS Handover Out UE

Source eNB

MME

Initial Context Setup Request (with CSFB Ind) or UE Context Modification Request (with CSFB Ind) Solicit Measurement Report Handover Required 1

Attempt

Mobility From EUTRA Command

Handover Command

2

Prepare

UE Context Release Command 3

Success

UE Context Release Complete

Call Release

For the CSFB PS handover UTRAN out statistics, when the S1 Handover Required message can be transmitted to the MME after the handover UTRAN decision following the Measurement Report message arrival, it is counted as an Attempt. When the S1 Handover Command message is received from the MME, it is counted as a Prepare. The source eNB transmits the Mobility from EUTRA Command message to the UE, and the MME transmits the S1 UE Context Release Command message to the source eNB. At this point, the source eNB is counted as a Success. If the procedure from 1 to 2 fails, it is counted as a Prepare Fail, returning the cause value. When the procedure from 2 to 3 fails, it is counted as a CSFB PS HO UTRAN Out and returns the cause value

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

884

Chapter 2 Counter Description

Collection Time (Failure) Figure 574. Collection Time for CSFBPsHoUtranPrepFail_S1apCuFail UE

eNB

MME

Initial Context Setup Request (with CSFB Ind) or UE Context Modification Request (with CSFB Ind) Solicit Measurement Handover Required 1

Attempt

2

Preparation Failure

Handover Preparation Failure

CSFBPsHoUtranPrepFail_S1apCuFail

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

885

Chapter 2 Counter Description Figure 575. Collection Time for CSFB PS Out Handover UE

eNB

MME

Initial Context Setup Request (with CSFB Ind) or UE Context Modification Request (with CSFB Ind) Solicit Measurement Report Handover Required 1

Attempt

2

Preparation Failure - CSFBPsHoUtranPrepFail_CpCcFail - CSFBPsHoUtranPrepFail_S1apLinkFail - CSFBPsHoUtranPrepFail_S1apSigFail

Figure 576. Collection Time for CSFBPsHoUtranPrepFail_S1apRpTo UE

eNB

MME

Initial Context Setup Request (with CSFB Ind) or UE Context Modification Request (with CSFB Ind) Solicit Measurement Report Handover Required

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1

Attempt

2

Preparation Failure - CSFBPsHoUtranPrepFail_S1apRpTo

Handover Preparation Failure

886

Chapter 2 Counter Description Figure 577. Collection Time for CSFBPsHoUtranFail_S1apRoTo UE

eNB

MME

Initial Context Setup Request (with CSFB Ind) or UE Context Modification Request (with CSFB Ind) Solicit Measurement Report Handover Required 1

Attempt

Mobility From EUTRA Command

Handover Command 2

Preparation Handover Preparation Failure

3

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Success Failure - CSFBPsHoUtranFail_S1apRoTo

887

Chapter 2 Counter Description

Figure 578. Collection Time for CSFB PS Out Handover UE

eNB

MME

Initial Context Setup Request (with CSFB Ind) or UE Context Modification Request (with CSFB Ind) Solicit Measurement Report Handover Required 1

Attempt

Mobility From EUTRA Command

3

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Success Failure

Handover Command 2

Preparation

- CSFBPsHoUtranFail_CpCcTo - CSFBPsHoUtranFail_CpCcFail - CSFBPsHoUtranFail_UpGtpFail - CSFBPsHoUtranFail_UpMacFail - CSFBPsHoUtranFail_UpPdcpFail - CSFBPsHoUtranFail_UpRlcFail - CSFBPsHoUtranFail_RrcSigFail - CSFBPsHoUtranFail_S1apCuFail - CSFBPsHoUtranFail_S1apLinkFail - CSFBPsHoUtranFail_S1apSigFail

888

Chapter 2 Counter Description

CSFB Redirection Out This section provides statistics on the CSFB with Redirection count between the LTE and UTRAN for each cell. Index Name

Description

cNum

Cell Id

CSFBIndicator

CSFB Indicator 0: Normal 1: High priority

SIBOwn

Indicates whether UTRAN SI information is included. 0: Not included 1: Included

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CSFBRedirUtranAtt

count

CSFB with Redirection to interRAT UTRAN attempt count

Y

CC

event

int

0~2147483647

-

-

CSFBRedirUtranPr epSucc

count

CSFB with Redirection to interRAT UTRAN preparation success count.

Y

CC

event

int

0~2147483647

-

-

CSFBRedirUtranSu cc

count

CSFB with Redirection to interRAT UTRAN execution success count.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

889

Chapter 2 Counter Description

Collection Time Figure 579. Collection Time for CSFB Redirection Out UE

Source eNB

MME

Initial Context Setup Request (with CSFB Ind) or UE Context Modification Request (with CSFB Ind)

1

Attempt

Initial Context Setup Response or UE Context Modification Response

Redirection 2

Prepare

RRC connection Release (with Redirection Info)

3

Success

Call Release

For the CSFB with Redirection UTRAN statistics, when the Initial Context Setup Request or the UE Context Modification Request message received has the CSFB Indicator IE, according to which CSFB is decided, it is counted as an Attempt. When preparation is completed in the eNB, it is counted as a Prepare. A Success is counted when the RRC Connection Release message is transmitted to the UE for redirection.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

890

Chapter 2 Counter Description

PS Redirection UTRAN Out This section provides statistics on the PS redirection between the LTE system and UTRAN for each cell. Index Name

Description

cNum

Cell Id

HOCause

Handover Cause 0: Handover desirable for radio reasons 1: reserved

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PsRedirAttUtran

count

PS Redirection to Inter RAT UTRAN attempt count

Y

CC

event

int

0~2147483647

-

-

PsRedirPrepSuccUtra n

count

PS Redirection to Inter RAT UTRAN preparation success count

Y

CC

event

int

0~2147483647

-

-

PsRedirSuccUtran

count

PS Redirection to Inter RAT UTRAN execution success count

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

891

Chapter 2 Counter Description

Collection Time Figure 580. Collection Time for PS Redirection UTRAN Out UE

eNB

MME

Measurement Report 1

Attempt

Redirection 2

Prepare

3

Success

RRC Connection Release (with Redirection Info)

UE Context Release Request Call Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

892

Chapter 2 Counter Description

Integrated UTRAN Out This section provides the statistics data for integrated outgoing handover between the LTE and UTRAN systems for each Eutran_Cell_Idl/RNC_Id/UTRAN_Cell_id. The collection time for the HO attempt, the HO preparation and the HO success statistics is the same as that for the S1 handover out statistics. Index Name

Description

cNum

Cell ID

RncID

RNC ID

UtranCellID

UTRAN cell ID

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RatUtranOutAtt_Int eg

count

LTE to inter-RAT UTRAN handover attempt count.

LTE to inter-RAT UTRAN handover attempt.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutPrepS ucc_Integ

count

LTE to inter-RAT UTRAN handover preparation success count

LTE to inter-RAT UTRAN handover preparation success

-

CC

event

int

0~21474 83647

-

-

RatUtranOutSucc_I nteg

count

LTE to inter-RAT UTRAN handover execution success count

LTE to inter-RAT UTRAN handover execution success

-

CC

event

int

0~21474 83647

-

-

RatUtranOutPrepF ail_CpCcFail_Integ

count

Preparation fails due to reset notification (eNB failure or block restart)

Preparation fails due to reset notification (eNB failure or block restart)

-

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

893

Chapter 2 Counter Description Name

Unit

Description

Trigger

from ECMB or by the ECCB block during the UTRAN handover preparation.

from ECMB or by the ECCB block during the UTRAN handover preparation.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RatUtranOutPrepF ail_S1apCuFail_Int eg

count

Preparation fails due to S1AP specification cause during the UTRAN handover preparation.

Preparation fails due to S1AP specification cause during the UTRAN handover preparation.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutPrepF ail_S1apLinkFail_In teg

count

Preparation fails due to S1 SCTP link failure during the UTRAN handover preparation.

Preparation fails due to S1 SCTP link failure during the UTRAN handover preparation.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutPrepF ail_S1apRpTo_Inte g

count

Preparation fails due to S1AP relocprep timeout (not received) during the UTRAN handover preparation.

Preparation fails due to S1AP relocprep timeout (not received) during the UTRAN handover preparation.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutPrepF ail_S1apSigFail_Int eg

count

Preparation fails due to receiving S1AP signaling during the UTRAN handover preparation.

Preparation fails due to receiving S1AP signaling during the UTRAN handover preparation.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_C pCcTo_Integ

count

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the UTRAN handover execution.

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_C pCcFail_Integ

count

A call is released due to reset notification (eNB

A call is released due to reset notification (eNB

-

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

894

Chapter 2 Counter Description Name

Unit

Description

Trigger

failure or block restart) from ECMB or by the ECCB block during the UTRAN handover preparation.

failure or block restart) from ECMB or by the ECCB block during the UTRAN handover preparation.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RatUtranOutFail_U pGtpFail_Integ

count

A call is released due to the failure in the GTP block during the UTRAN handover execution.

A call is released due to the failure in the GTP block during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_U pMacFail_Integ

count

A call is released due to the failure in the MAC block during the UTRAN handover execution.

A call is released due to the failure in the MAC block during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_U pPdcpFail_Integ

count

A call is released due to the failure in the PDCP block during the UTRAN handover execution.

A call is released due to the failure in the PDCP block during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_U pRlcFail_Integ

count

A call is released due to the failure in the RLC block during the UTRAN handover execution.

A call is released due to the failure in the RLC block during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_R rcSigFail_Integ

count

A call is released due to receiving RRC signaling during the UTRAN handover execution.

A call is released due to receiving RRC signaling during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_S 1apCuFail_Integ

count

A call is released due to the S1AP specification cause during the

A call is released due to the S1AP specification cause during the

-

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

895

Chapter 2 Counter Description Name

Unit

Description

Trigger

UTRAN handover execution.

UTRAN handover execution.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RatUtranOutFail_S 1apLinkFail_Integ

count

A call is released due to the S1 SCTP link failure during the UTRAN handover execution.

A call is released due to the S1 SCTP link failure during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_S 1apRoTo_Integ

count

A call is released due to S1AP relocoverall timeout (not received) during the UTRAN handover execution.

A call is released due to S1AP relocoverall timeout (not received) during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

RatUtranOutFail_S 1apSigFail_Integ

count

A call is released due to receiving S1AP signaling during the UTRAN handover execution.

A call is released due to receiving S1AP signaling during the UTRAN handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranAtt _Integ

count

Attempt count for CSFB with inter-RAT UTRAN PS handover.

Attempt for CSFB with inter-RAT UTRAN PS handover.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranPr epSucc_Integ

count

Success count for CSFB with inter-RAT UTRAN PS handover preparation.

Success for CSFB with inter-RAT UTRAN PS handover preparation.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranSu cc_Integ

count

Success count for CSFB with inter-RAT UTRAN PS handover execution.

Success for CSFB with inter-RAT UTRAN PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranPr epFail_CpCcFail_In teg

count

Preparation fails due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the

Preparation fails due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the

-

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

896

Chapter 2 Counter Description Name

Unit

Description

Trigger

CSFB PS handover preparation.

CSFB PS handover preparation.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CSFBPsHoUtranPr epFail_S1apCuFail _Integ

count

Preparation fails due to S1AP specification cause during the CSFB PS handover preparation.

Preparation fails due to S1AP specification cause during the CSFB PS handover preparation.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranPr epFail_S1apLinkFa il_Integ

count

Preparation fails due to S1 SCTP link failure during the CSFB PS handover preparation.

Preparation fails due to S1 SCTP link failure during the CSFB PS handover preparation.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranPr epFail_S1apRpTo_ Integ

count

Preparation fails due to S1AP relocprep timeout (not received) during the CSFB PS handover preparation.

Preparation fails due to S1AP relocprep timeout (not received) during the CSFB PS handover preparation.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranPr epFail_S1apSigFail _Integ

count

Preparation fails due to receiving S1AP signaling during the CSFB PS handover preparation.

Preparation fails due to receiving S1AP signaling during the CSFB PS handover preparation.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa il_CpCcTo_Integ

count

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the CSFB PS handover execution.

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa il_CpCcFail_Integ

count

A call is released due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the

A call is released due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the

-

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

897

Chapter 2 Counter Description Name

Unit

Description

Trigger

CSFB PS handover execution.

CSFB PS handover execution.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CSFBPsHoUtranFa il_UpGtpFail_Integ

count

A call is released due to the failure in the GTP block during the CSFB PS handover execution.

A call is released due to the failure in the GTP block during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa il_UpMacFail_Integ

count

A call is released due to the failure in the MAC block during the CSFB PS handover execution.

A call is released due to the failure in the MAC block during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa il_UpPdcpFail_Inte g

count

A call is released due to the failure in the PDCP block during the CSFB PS handover execution.

A call is released due to the failure in the PDCP block during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa il_UpRlcFail_Integ

count

A call is released due to the failure in the RLC block during the CSFB PS handover execution.

A call is released due to the failure in the RLC block during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa il_RrcSigFail_Integ

count

A call is released due to receiving RRC signaling during the CSFB PS handover execution.

A call is released due to receiving RRC signaling during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa il_S1apCuFail_Inte g

count

A call is released due to the S1AP specification cause during the CSFB PS handover execution.

A call is released due to the S1AP specification cause during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa il_S1apLinkFail_Int eg

count

A call is released due to the S1 SCTP link failure during the CSFB PS handover execution.

A call is released due to the S1 SCTP link failure during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

CSFBPsHoUtranFa

count

A call is released due to S1AP relocoverall

A call is released due to S1AP relocoverall

-

CC

event

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

898

Chapter 2 Counter Description Name

Unit

il_S1apRoTo_Integ

Description

Trigger

timeout (not received) during the CSFB PS handover execution.

timeout (not received) during the CSFB PS handover execution.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

CSFBPsHoUtranFa il_S1apSigFail_Inte g

count

A call is released due to receiving S1AP signaling during the CSFB PS handover execution.

A call is released due to receiving S1AP signaling during the CSFB PS handover execution.

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutAtt_I nteg

count

UTRAN SRVCC Handover attempt count

UTRAN SRVCC Handover attempt

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutPrep Succ_Integ

count

UTRAN SRVCC Handover preparation success count

UTRAN SRVCC Handover preparation success

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutSucc _Integ

count

UTRAN SRVCC Handover execution success count

UTRAN SRVCC Handover execution success

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutPrep Fail_CpCcFail_Inte g

count

Preparation fails due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN SRVCC preparation.

Preparation fails due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN SRVCC preparation.

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutPrep Fail_S1apCuFail_In teg

count

Preparation fails due to S1AP specification cause during the UTRAN SRVCC preparation

Preparation fails due to S1AP specification cause during the UTRAN SRVCC preparation

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutPrep Fail_S1apLinkFail_I nteg

count

Preparation fails due to S1 SCTP link failure during the UTRAN SRVCC preparation.

Preparation fails due to S1 SCTP link failure during the UTRAN SRVCC preparation.

-

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

899

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UtranSrvccOutPrep Fail_S1apRpTo_Int eg

count

Preparation fails due to S1AP relocprep timeout (not received) during the UTRAN SRVCC preparation.

Preparation fails due to S1AP relocprep timeout (not received) during the UTRAN SRVCC preparation.

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutPrep Fail_S1apSigFail_I nteg

count

Preparation fails due to receiving S1AP signaling during the UTRAN SRVCC preparation

Preparation fails due to receiving S1AP signaling during the UTRAN SRVCC preparation

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ CpCcTo_Integ

count

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the UTRAN SRVCC execution

A call is released due to call control timeout in the protocol blocks (MAC, RLC, PDCP, GTP) during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ CpCcFail_Integ

count

A call is released due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN SRVCC execution

A call is released due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ UpGtpFail_Integ

count

A call is released due to the failure in the GTP block during the UTRAN SRVCC execution

A call is released due to the failure in the GTP block during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ UpMacFail_Integ

count

A call is released due to the failure in the MAC block during the UTRAN SRVCC

A call is released due to the failure in the MAC block during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

900

Chapter 2 Counter Description Name

Unit

UtranSrvccOutFail_ UpPdcpFail_Integ

count

UtranSrvccOutFail_ UpRlcFail_Integ

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

A call is released due to the failure in the PDCP block during the UTRAN SRVCC execution

A call is released due to the failure in the PDCP block during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

count

A call is released due to the failure in the RLC block during the UTRAN SRVCC execution

A call is released due to the failure in the RLC block during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ RrcSigFail_Integ

count

A call is released due to receiving RRC signaling during the UTRAN SRVCC execution

A call is released due to receiving RRC signaling during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ S1apCuFail_Integ

count

A call is released due to the S1AP specification cause during the UTRAN SRVCC execution

A call is released due to the S1AP specification cause during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ S1apLinkFail_Integ

count

A call is released due to the S1 SCTP link failure during the UTRAN SRVCC execution

A call is released due to the S1 SCTP link failure during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ S1apRoTo_Integ

count

A call is released due to S1AP relocoverall timeout (not received) during the UTRAN SRVCC execution

A call is released due to S1AP relocoverall timeout (not received) during the UTRAN SRVCC execution

-

CC

event

int

0~21474 83647

-

-

UtranSrvccOutFail_ S1apSigFail_Integ

count

A call is released due to receiving S1AP signaling during the

A call is released due to receiving S1AP signaling during the

-

CC

event

int

0~21474 83647

-

-

execution

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

901

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

UTRAN SRVCC execution

UTRAN SRVCC execution

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CSL This section provides statistics on the Call Summary Log (CSL) and it counts when the call is dropped. It can be used to collect various information and actual release cause for the call for example Call Release Cause. These statistics items are described in the following tables.

Call Fail This section provides statistics on the CSL. The CSL statistics are collected when the call is released, and can help identify the actual cause of the call release. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x0FFF]NoFault

count

The call is terminated normally.

Y

CC

event

int

0~2147483647

-

-

[0x0100]S1ap_Cause RadioNetworkUnspeci fied

count

During handover, the target eNB transmits the Path Switch Request message, and then does not

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

902

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

receive the Path Switch Response, but receives the UE Context Release Command message. [0x0101]S1ap_Tx2Rel ocOverallExpiry

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0102]S1ap_Succes sfulHandover

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0103]S1ap_Releas eDueToEutranGenera tedReason

count

A call is released due to redirection when MR is received from the UE.

Y

CC

event

int

0~2147483647

-

-

[0x0104]S1ap_Hando verCancelled

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0105]S1ap_Partial Handover

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0106]S1ap_HoFail ureInTargetEpcEnbOr TargetSystem

count

When a failure cause is received from target system as the Forward Relocation Response during InterMME/Inter-RAT S1 handover, it is transmitted by being specified in the Handover Preparation Failure.

Y

CC

event

int

0~2147483647

-

-

[0x0107]S1ap_HoTar getNotAllowed

count

If S1 handover fails due to AccessRestriction (such as Utran Not Allow) of the UE, it is transmitted by being specified in the Handover Preparation Failure.

Y

CC

event

int

0~2147483647

-

-

[0x0108]S1ap_TS1Re locOverallExpiry

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0109]S1ap_TS1Re locPrepExpiry

count

In S1_OUT statistics event, when the timer waiting for the handover command expires after the source eNB transmits the Handover

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

903

Chapter 2 Counter Description Name

Unit

[0x010A]S1ap_CellNo tAvailable

count

[0x010B]S1ap_Unkno wnTargetId

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

count

When it is not possible to find the TAI information for the TargetID received via the Handover Required or the remote MME information, it is transmitted by being specified in the Handover Preparation Failure.

Y

CC

event

int

0~2147483647

-

-

[0x010C]S1ap_NoRad ioResourcesAvailableI nTargetCell

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x010D]S1ap_Unkno wnMmeUES1apId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x010E]S1ap_Unkno wnEnbUES1apId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x010F]S1ap_Unkno wnPairUES1apId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0110]S1ap_Hando verDesirableForRadio Reason

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0111]S1ap_TimeCr iticalHandover

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0112]S1ap_Resour ceOptimizationHando ver

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0113]S1ap_Reduc eLoadInServingCell

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0114]S1ap_UserIn

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

Required message.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

904

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x0115]S1ap_Radio ConnectionWithUELo st

count

At the time of DownlinkNASTransport message transmission, if MaxRetransInd or OutOfSync happens, eNB sends NAS Non Delivery message with S1 cause of 'radio_connection_with_ue_lost' to MME. And, if MME replies UE Context Release Command with same S1 cause, eNB generates the counter.

Y

CC

event

int

0~2147483647

-

-

[0x0116]S1ap_LoadB alancingTauRequired

count

When the RLB value of MME-INF is changed to other value than NONE, it is transmitted by being specified in the UE context release command for MME re-load balancing.

Y

CC

event

int

0~2147483647

-

-

[0x0117]S1ap_CsFall backTriggered

count

A call is released due to CSFB that causes the inter-RAT redirection.

Y

CC

event

int

0~2147483647

-

-

[0x0118]S1ap_UENot AvailableForPsServic e

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0119]S1ap_Radio ResourcesNotAvailabl e

count

A call is released due to resource allocation failure in eNB for the bearer where setup is requested by the MME.

Y

CC

event

int

0~2147483647

-

-

[0x011A]S1ap_Failure InRadioInterfaceProce dure

count

If during RRE procedure eNB transmits UE Context Release Request message with the S1 cause of 'ci_s1ap_failure_in_radio_interface

Y

CC

event

int

0~2147483647

-

-

activity

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

905

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

_procedure" to MME and MME sends UE Context Release Command message with same S1 cause, eNB generate the counter. [0x011B]S1ap_Invalid QosCombination

count

When gbrType of QCI received within E_RABLevelQoSParameters IE of the Initial Context Setup Request message is GBR but the gbrQosInformation received is the ‘not present’ message When gbrType of QCI received within E_RABLevelQoSParameters IE of the E_RAB Setup Request message is GBR but the gbrQosInformation received is the ‘not present’ message When gbrType of QCI received within E_RABLevelQoSParameters IE of the E_RAB Modify Request message is GBR but the gbrQosInformation received is the ‘not present’ message

Y

CC

event

int

0~2147483647

-

-

[0x011C]S1ap_InterR atRedirection

count

A call is released due to the interRAT redirection. It occurs when redirection is processed normally due to the inter-RAT redirection.

Y

CC

event

int

0~2147483647

-

-

[0x011D]S1ap_Interac tionWithOtherProcedu re

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

906

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x011E]S1ap_Unkno wnErabId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x011F]S1ap_Multipl eErabIdInstances

count

A call is released due to receiving the information with the same ERAB ID after the Initial Context Setup Request message is received.

Y

CC

event

int

0~2147483647

-

-

[0x0120]S1ap_Encryp tionAndOrIntegrityProt ectionAlgorithmsNotS upported

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0121]S1ap_S1Intra SystemHandoverTrigg ered

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0122]S1ap_S1Inter SystemHandoverTrigg ered

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0123]S1ap_X2Han doverTriggered

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0124]S1ap_Redire ctionTowards1xRtt

count

A call is released due to redirection to 1xRTT.

Y

CC

event

int

0~2147483647

-

-

[0x0125]S1ap_NotSu pportedQciValue

count

A call is released due to receiving the QCI value not supported by eNB through the Initial Context Setup Request message.

Y

CC

event

int

0~2147483647

-

-

[0x0126]S1ap_Invalid CsgId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0128]S1ap_Transp ortResourceUnavailab le

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

907

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x0129]S1ap_Cause TransportUnspecified

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0132]S1ap_Normal Release

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0133]S1ap_Authen ticationFailure

count

MME transmits the UE Context Release Command message including the cause value due to the UE authentication failure during the attach.

Y

CC

event

int

0~2147483647

-

-

[0x0134]S1ap_Detach

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0135]S1ap_Cause NasUnspecified

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0136]S1ap_CsgSu bscriptionExpiry

count

If S1 is released because the UE whose location was registered in the CSG area has no or expired CSG subscription, the UE Context Release command is transmitted. The CSG-related causes will be supported later.

Y

CC

event

int

0~2147483647

-

-

[0x013C]S1ap_Transf erSyntaxError

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x013D]S1ap_Abstra ctSyntaxErrorReject

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x013E]S1ap_Abstra ctSyntaxErrorIgnoreA ndNotify

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x013F]S1ap_Messa geNotCompatibleWith ReceiverState

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0140]S1ap_Seman

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

908

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x0141]S1ap_Abstra ctSyntaxErrorFalselyC onstructedMessage

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0142]S1ap_Cause ProtocolUnspecified

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0146]S1ap_Control ProcessingOverload

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0147]S1ap_NotEn oughUserPlaneProces singResources

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0148]S1ap_Hardw areFailure

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0149]S1ap_OmInte rvention

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x014A]S1ap_Cause MiscUnspecified

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x014B]S1ap_Unkno wnPlmn

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0200]X2ap_Hando verDesirableForRadio Reasons

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0201]X2ap_TimeCr iticalHandover

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0202]X2ap_Resour ceOptimizationHando ver

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0203]X2ap_Reduc eLoadInServingCell

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

ticError

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

909

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x0204]X2ap_Partial Handover

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0205]X2ap_Unkno wnNewEnbUEX2apId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0206]X2ap_Unkno wnOldEnbUEX2apId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0207]X2ap_Unkno wnPairOfUEX2apId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0208]X2ap_HoTar getNotAllowed

count

If the DRB CAC procedure fails in the target during X2 handover, this will be included in the X2_IN and X2_OUT preparation fail statistics.

Y

CC

event

int

0~2147483647

-

-

[0x0209]X2ap_Tx2Rel ocOverallExpiry

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x020A]X2ap_Treloc prepExpiry

count

If the Handover Request Acknowledge message is not received from the target eNB during X2 handover, this will be included in the X2_OUT preparation fail statistics of the source eNB.

Y

CC

event

int

0~2147483647

-

-

[0x020B]X2ap_CellNo tAvailable

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x020C]X2ap_NoRad ioResourcesAvailableI nTargetCell

count

If the cell information corresponding to the target ID transmitted via the handover request message is not found in the target eNB, this will be included in the X2_IN and X2_OUT preparation fail statistics.

Y

CC

event

int

0~2147483647

-

-

[0x020D]X2ap_Invalid

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

910

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x020E]X2ap_Unkno wnMmeCode

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x020F]X2ap_Encryp tionAndOrIntegrityProt ectionAlgorithmsNotS upported

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0210]X2ap_Report CharacteristicsEmpty

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0211]X2ap_NoRep ortPeriodicity

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0212]X2ap_Existin gMeasurementId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0213]X2ap_Unkno wnEnbMeasurementId

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0214]X2ap_Measu rementTemporarilyNot Available

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0215]X2ap_Cause RadioNetworkUnspeci fied

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0216]X2ap_LoadB alancing

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0217]X2ap_Hando verOptimization

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0218]X2ap_Value OutOfAllowedRange

count

A call is released when the QCI value of the E-RAB level QoS parameters is out of the range specified in the specification during bearer setup in the target eNB.

Y

CC

event

int

0~2147483647

-

-

MmeGroupId

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

911

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This will be included in the X2_IN and X2_OUT preparation fail statistics. [0x0219]X2ap_Multipl eErabIdInstances

count

A call is released when setup is requested for the same ERAB ID during bearer setup in the target eNB. This will be included in the X2_IN and X2_OUT preparation fail statistics.

Y

CC

event

int

0~2147483647

-

-

[0x021A]X2ap_Switch OffOngoing

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x021E]X2ap_Transp ortResourceUnavailab le

count

A call is released when the internal resource setup fails in the target eNB during X2 handover; this will be included in the X2 IN Preparation Fail cause.

Y

CC

event

int

0~2147483647

-

-

[0x021F]X2ap_Cause TransportUnspecified

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0228]X2ap_Transf erSyntaxError

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0229]X2ap_Abstra ctSyntaxErrorReject

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x022A]X2ap_Abstra ctSyntaxErrorIgnoreA ndNotify

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x022B]X2ap_Messa geNotCompatibleWith ReceiverState

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x022C]X2ap_Sema nticError

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x022D]X2ap_Cause

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

912

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x022E]X2ap_Abstra ctSyntaxErrorFalselyC onstructedMessage

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0232]X2ap_Control ProcessingOverload

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0233]X2ap_Hardw areFailure

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0234]X2ap_OmInte rvention

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0235]X2ap_NotEn oughUserPlaneProces singResources

count

Currently not in use.

Y

CC

event

int

0~2147483647

-

-

[0x0236]X2ap_Cause MiscUnspecified

count

The Handover Cancel message is transmitted to the target eNB due to reestablishment to the source eNB during X2 handover. This call release will be included the X2_IN Fail statistics.

Y

CC

event

int

0~2147483647

-

-

[0x0300]EccTmout_Rr cConnectionSetupCo mplete

count

A call is released when the RRC Connection Setup Complete message is not received after the RRC Connection Setup message is transmitted to the UE.

Y

CC

event

int

0~2147483647

-

-

[0x0301]EccTmout_Rr cConnectionReconfig Complete

count

A call is released when the RRC Connection Reconfiguration Complete message is not received after transmitting the RRC Connection Reconfiguration message.

Y

CC

event

int

0~2147483647

-

-

[0x0302]EccTmout_Rr

count

A call is released when the RRC

Y

CC

event

int

0~2147483647

-

-

ProtocolUnspecified

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

913

Chapter 2 Counter Description Name

Unit

cConnectionReestabli shComplete

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Connection Reestablishment Complete message is not received from the UE after transmitting the RRC Connection Reestablishment message to the UE.

[0x0303]EccTmout_Rr cSecurityModeCompl ete

count

A call is released when the Security Mode Complete message is not received after the Security Mode Command message is transmitted to the UE.

Y

CC

event

int

0~2147483647

-

-

[0x0304]EccTmout_Rr cUECapabilityInformat ion

count

A call is released when the UE Capability Information message is not received after the UE Capability Enquiry message is transmitted to the UE.

Y

CC

event

int

0~2147483647

-

-

[0x0306]EccTmout_Rr cHandoverPreparation

count

A call is released when the UL Handover Preparation Transfer message is not received after transmitting the Handover From EUTRA Preparation Request during the Inter RAT HRPD handover. Not applicable to the service provider who does not use the HRPD handover.

Y

CC

event

int

0~2147483647

-

-

[0x0307]EccTmout_Int raHandoverCmdComp lete

count

A call is released when the target cell cannot receive the RRC Connection Reconfiguration Complete message during the intra-handover.

Y

CC

event

int

0~2147483647

-

-

[0x0308]EccTmout_Int erX2HandoverCmdCo mplete

count

A call is released when the target eNB cannot receive the RRC Connection Reconfiguration

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

914

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Complete message during the X2 handover. [0x0309]EccTmout_Int erS1HandoverCmdCo mplete

count

A call is released when the target eNB cannot receive the RRC Connection Reconfiguration Complete message during the S1 handover.

Y

CC

event

int

0~2147483647

-

-

[0x0313]EccTmout_S 1InitialContextSetupR equest

count

A call is released when the Initial Context Setup Request message is not received after transmitting the Initial UE message to the MME.

Y

CC

event

int

0~2147483647

-

-

[0x0316]EccTmout_S 1PathSwitchAck

count

A call is released when the Path Switch Request Acknowledge message is not received after the target eNB transmits the Path Switch Request message during the X2 handover.

Y

CC

event

int

0~2147483647

-

-

[0x0317]EccTmout_S 1HandoverPreparatio n

count

A call is released when DownlinkS1 cdma2000tunneling message is not received after transmitting the UplinkS1cdma 2000tunneling message to MME during the Inter RAT HRPD handover. Not applicable to the service provider who does not use the HRPD handover.

Y

CC

event

int

0~2147483647

-

-

[0x0318]EccTmout_S 1RelocOverall

count

A call is released when a RelocOverall Timeout occurs in the source eNB during the S1 handover.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

915

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x031A]EccTmout_S 1MmeStatusTransfer

count

A call is released when the target eNB cannot receive the MME Status Transfer message after the source eNB transmits the eNB Status Transfer message to the MME.

Y

CC

event

int

0~2147483647

-

-

[0x0324]EccTmout_X 2RelocOverall

count

A call is released when a RelocOverall Timeout occurs in the source eNB during the X2 handover.

Y

CC

event

int

0~2147483647

-

-

[0x0325]EccTmout_X 2SnStatusTransfer

count

A call is released when the target eNB cannot receive the X2 SN Status Transfer message transmitted from the source eNB.

Y

CC

event

int

0~2147483647

-

-

[0x0330]EccTmout_Int ernalResourceSetup

count

A response message is not received after the SetupReq message is transmitted to allocate resources to the protocol blocks within the eNB.

Y

CC

event

int

0~2147483647

-

-

[0x0332]EccTmout_Int ernalSecurityControl

count

A call is released when a response is not received from the PDCB block while transferring the security information to eNB’s internal PDCB block during attach procedure.

Y

CC

event

int

0~2147483647

-

-

[0x0334]EccTmout_Int ernalForwardingPathS etup

count

A call is released when no response is received for the request of uplink and downlink path setup between the ECCB block and the eNB’s internal block GTPB during handover.

Y

CC

event

int

0~2147483647

-

-

[0x0335]EccTmout_Int ernalReestablishContr

count

A call is released when no response message is received

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

916

Chapter 2 Counter Description Name

Unit

ol

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

from RLCB and PDCB blocks while configuring the eNB’s ECCB block and internal RLCB and PDCB blocks for RLC and PDCP Reestablishment during X2/S1 handover.

[0x0336]EccTmout_Int ernalBufferFlush

count

A call is released when no response message is received from the PDCB while interfacing between the ECCB and PDCB for buffer flush during handover.

Y

CC

event

int

0~2147483647

-

-

[0x0337]EccTmout_Int ernalDataTransferStar t

count

A call is released when PDCP setup fails in the target eNB during handover.

Y

CC

event

int

0~2147483647

-

-

[0x0341]Ecc_UserIna ctivity

count

A call is released due to no traffic transmission during the given period of time (user inactivity time) for a specific UE when the MACB block detects the user inactivity, and notifies the fact to the ECCB block.

Y

CC

event

int

0~2147483647

-

-

[0x0342]Ecc_ArqMax ReTransmission

count

A call is released when the RLCB block made transmission to the UE as many times as the Max Retransmission, but ARQ ACK is not received from the UE, which is notified to the ECCB.

Y

CC

event

int

0~2147483647

-

-

[0x0343]Ecc_RadioLin kFailure

count

When the MACB determines the Sync disconnection with the UE, it notifies the ECCB of OutOfSync. If the ECCB is notified of the MACB of being InSync again (HARQ-ACK/NACK received 20

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

917

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

times), or if it fails to receive the RRC Connection Reestablishment Request from the UE, the call is released after a timeout (default: 5 seconds). [0x0344]Ecc_UECont extNotFound

count

Although the UE requested the Reestablishment, cannot perform Reestablishment because could not find the UE Context information in eNB.

Y

CC

event

int

0~2147483647

-

-

[0x0345]Ecc_S1ApSn StatusNotReceived

count

If the RRC Connection Reestablishment Request message is received while waiting for the SN Status Transfer message from the source eNB or the MME Status Transfer message from the MME, the RRC Connection Reestablishment Reject message is transmitted to the UE.

Y

CC

event

int

0~2147483647

-

-

[0x0346]Ecc_ReestFa ilInvalidState

count

If the RRC Connection Reestablishment Request message is received during Attach, the eNB detects that reestablishment occurs while the DRB setup is not normal, and releases the call.

Y

CC

event

int

0~2147483647

-

-

[0x0347]Ecc_CdmaHa ndoverPreparationFail ure

count

A call is released when the UL Handover Preparation Transfer message is not received after transmitting the Handover From EUTRA Preparation Request during the Inter RAT HRPD

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

918

Chapter 2 Counter Description Name

Unit

[0x0348]Ecc_RcvS1U ECtxtReleaseCmdAbn ormalState

count

[0x0349]Ecc_RcvRes etRequestFromEcmb

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

A call is released when the UE Context Release Command message is received when the UE Associated setup is not made with the MME. If this cause occurs, it is necessary to check the cause value delivered to the MME.

Y

CC

event

int

0~2147483647

-

-

count

A call is released due to receiving a reset request from ECMB due to refork of a specific block in eNB.

Y

CC

event

int

0~2147483647

-

-

[0x034A]Ecc_RcvS1R esetFromMme

count

The call in the handover process is released by receiving a reset message from the MME.

Y

CC

event

int

0~2147483647

-

-

[0x034B]Ecc_RcvX2R esetRequest

count

A call is released due to the reception of the Reset Request message from other eNB.

Y

CC

event

int

0~2147483647

-

-

[0x034C]Ecc_S1Sctp OutOfService

count

A call is released when the S1 Association’s status is changed from In Service to Out of Service state.

Y

CC

event

int

0~2147483647

-

-

[0x034D]Ecc_RcvCell ReleaseIndFromEcmb

count

A call is released due to the Cell Release Ind message received from the ECMB block because of DSP down or CPRI failure caused by DSP problem. (CPRI deleted)

Y

CC

event

int

0~2147483647

-

-

[0x034E]Ecc_DspAudi tRlcCallRelease

count

A call is released when the call remains in the ECCB and MACB, but not in the RLCB, which causes resource mismatch.

Y

CC

event

int

0~2147483647

-

-

handover.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

919

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x034F]Ecc_DspAudi tMacCallRelease

count

A call is released when the call remains in the ECCB and RLC, but not in the MACB, which causes resource mismatch.

Y

CC

event

int

0~2147483647

-

-

[0x0350]Ecc_DspAudi tRlcMacCallRelease

count

A call is released when the call remains in the ECCB, but not in the RLC and MAC, which causes resource mismatch.

Y

CC

event

int

0~2147483647

-

-

[0x0351]Ecc_SecAlgo rithmsCombinationInv alid

count

The security algorithm value is received in the Initial Context Setup Request, S1 Handover Request, X2 Handover Request, S1 UE Context Modification message. A call is released when the ciphering algorithm does not have the null algorithm value if the integrity algorithm supports the null algorithm.

Y

CC

event

int

0~2147483647

-

-

[0x0352]Ecc_X2Sctp OutOfService

count

A call is released when the X2 Association’s status is changed from In Service to Out of Service state.

Y

CC

event

int

0~2147483647

-

-

[0x0353]Ecc_Release DueToEnbGenerated Reason

count

A call is released due to the internal cause in eNB.

Y

CC

event

int

0~2147483647

-

-

[0x0354]Ecc_InterFaR edirection

count

When processing the redirection to the inter FA (If it conflicts with the CRR output conditions based on the S1AP cause, the CRR in the column D (Call Release Cause) is displayed.)

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

920

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x0355]Ecc_CSFBCo nfigFailure

count

A call is released when, even if CSFB was triggered by the InitialContextSetupRequest message, the CSFB redirection cannot be processed due to eNB setting error (Inter RAT FA information not specified).

Y

CC

event

int

0~2147483647

-

-

[0x0365]Rrm_Fail

count

The DB initialization procedure managed by the ERRM fails.

Y

CC

event

int

0~2147483647

-

-

[0x0366]Rrm_CellBarr ed

count

A call is released when RRC Connection Reject message is transmitted due to call rejection because the relevant cell is barred even when the RRC Connection Request message is received.

Y

CC

event

int

0~2147483647

-

-

[0x0367]Rrm_MaxCall CountOver

count

When calls are generated exceeding the number of calls that can be accommodated, they are rejected by CAC.

Y

CC

event

int

0~2147483647

-

-

[0x0368]Rrm_MaxDrb CountOver

count

When calls are generated exceeding the number of DRB that can be accommodated by cell, they are rejected by CAC.

Y

CC

event

int

0~2147483647

-

-

[0x0369]Rrm_QosCac Fail

count

The call with the QoS that cannot be allowed by the cell is generated; it is rejected by CAC.

Y

CC

event

int

0~2147483647

-

-

[0x036A]Rrm_Preemp tionFail

count

Preemption fails because the requested ERAB’s priority is under the priority of the existing UE.

Y

CC

event

int

0~2147483647

-

-

[0x036B]Rrm_CallRsc Fail

count

Call ID is all assigned thus Call ID cannot be assigned any more.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

921

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x036C]Rrm_BhCac Fail

count

A call is released when the BH link usage by a specific QoS (GBR Bearer) exceeds the threshold defined in the PLD.

Y

CC

event

int

0~2147483647

-

-

[0x036D]Rrm_SrsRsc Fail

count

When a new call supports both SRS and DRX, the SRS resources need to assigned in advance to assign the DRX resources but the DRX resources cannot be assigned because the SRS resource is not assigned.

Y

CC

event

int

0~2147483647

-

-

[0x036E]Rrm_CqiRsc Fail

count

CQI/PMI resources are all assigned thus cannot assign the resource any more.

Y

CC

event

int

0~2147483647

-

-

[0x036F]Rrm_SpsRsc Fail

count

SPS resources are all assigned thus the SPS resource cannot be assigned any more.

Y

CC

event

int

0~2147483647

-

-

[0x0370]Rrm_N1Pucc hRscFail

count

n1PucchAnRep resources are all assigned thus the resource cannot be assigned any more.

Y

CC

event

int

0~2147483647

-

-

[0x0371]Rrm_SrRscF ail

count

During SR resource allocation and release, the SR resource search is not allowed to exceed the Max value of the SR resource DB.

Y

CC

event

int

0~2147483647

-

-

[0x0372]Rrm_TpcRsc Fail

count

During TPC PUCCH RNTI resource allocation and release, the TPC PUCCH resource search is not allowed to exceed the Max value of TPC PUCCH resource DB.

Y

CC

event

int

0~2147483647

-

-

[0x0373]Rrm_AllMme NotService

count

A call is rejected because there exists no MME currently in

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

922

Chapter 2 Counter Description Name

Unit

[0x0374]Rrm_MmeOv erload

count

[0x0375]Rrm_NotExist Mme

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

When the MME is in Overload status, cannot accommodate the calls because overloadAction and establishmentCause does not match.

Y

CC

event

int

0~2147483647

-

-

count

The registered MME information that the UE informs in the RRC Connection Setup Complete message does not exist in the eNB database.

Y

CC

event

int

0~2147483647

-

-

[0x0376]Rrm_Availabl eMmeNotExist

count

The MME with the PLMN value informed by the UE does not exist in the RRC Connection Setup Complete message.

Y

CC

event

int

0~2147483647

-

-

[0x0377]Rrm_UEStms iDuplicate

count

The same UE transmits the RRC Connection Request with the same S-TMSI value.

Y

CC

event

int

0~2147483647

-

-

[0x0600]Gtp_SetupFai l

count

A call is released when a response to GTP Setup Fail is transmitted after the SetupReq message is received from the ECCB. Tunnel information error managed by the GTPB block and tunnel setting failure due to DB management error are notified to the ECCB.

Y

CC

event

int

0~2147483647

-

-

[0x0601]Gtp_Release Fail

count

An error response is generated when GTP Release fails.

Y

CC

event

int

0~2147483647

-

-

[0x0602]Gtp_ModifyF ail

count

A call is released when a response to GTP Modify Fail is transmitted after the ModifyReq message is

Y

CC

event

int

0~2147483647

-

-

connection.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

923

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

received from the ECCB. Tunnel information error managed by the GTPB block and tunnel setting failure due to DB management error are notified to the ECCB. [0x0603]Gtp_ResetFai l

count

A call is released if there is response for Gtp setup fail after receiving the ModifyReq message from the ECMB.

Y

CC

event

int

0~2147483647

-

-

[0x0604]Gtp_PathFail

count

If there is no Echo Response within 60 seconds after Echo Request is transmitted periodically to the peer node of the EPS bearer, the request is retransmitted five times at the interval of 5 seconds. If there is still no response, ECCB receives the response indicating a path to the peer node is abnormal. The GTPB block determines that a bearer path to the peer node is abnormal or GTP entity within the peer node is abnormal and notifies the ECCB block of the failure.

Y

CC

event

int

0~2147483647

-

-

[0x0605]Gtp_NotSupp ortEh

count

Send a response when receiving the message with the extension header that cannot be supported by the system from dst peer during tunnel setup.

Y

CC

event

int

0~2147483647

-

-

[0x0606]Gtp_RcvError IndFromGw

count

A bearer is released when an error indication message is received from the peer node of GTPB,

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

924

Chapter 2 Counter Description Name

Unit

[0x0700]Pdcp_Invalid CallId

count

[0x0701]Pdcp_Invalid RbId

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

An error response is generated when the callid of the downloaded message from the ECCB is the value of the MAX_USER_ENB or higher.

Y

CC

event

int

0~2147483647

-

-

count

When Rbid of the message received from ECCB is MAX_RB or less for PDCP_DRB and MAX_SRB or less for PDCP_SRB, the message is normal. Otherwise, an error response is generated. There is no possibility that it will a CSL cause.

Y

CC

event

int

0~2147483647

-

-

[0x0702]Pdcp_Invalid NumOfRb

count

An error response is generated when the NumRb of the downloaded message from the ECCB is the value of the CI_MAX_RB or higher.

Y

CC

event

int

0~2147483647

-

-

[0x0703]Pdcp_Invalid RlcMode

count

An error response is generated when the RLC mode of the message downloaded from the ECCB is invalid.

Y

CC

event

int

0~2147483647

-

-

[0x0704]Pdcp_Invalid SetupType

count

An error response is generated when the setupType of the message downloaded from the ECCB is invalid.

Y

CC

event

int

0~2147483647

-

-

[0x0705]Pdcp_Invalid CntlType

count

An error response is generated when the CntlType of the message downloaded from the ECCB is invalid.

Y

CC

event

int

0~2147483647

-

-

[0x0706]Pdcp_Invalid

count

An error response is generated

Y

CC

event

int

0~2147483647

-

-

which is notified to the ECCB.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

925

Chapter 2 Counter Description Name

Unit

PdcpSnType

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

when the SNType of the message downloaded from the ECCB is UM, but not 7-bit or 12-bit.

[0x0707]Pdcp_Invalid LochType

count

An error response is generated when the logical type of the message downloaded from the ECCB is other than either LOCH_DCCH (for the SRB) or LOCH_DTCH (for the DRB). There is no possibility that it will a CSL cause.

Y

CC

event

int

0~2147483647

-

-

[0x0708]Pdcp_RohcS etupFail

count

An error response is generated when the ROHC context setup procedure fails due to lack of memory while receiving ConfigReq from the ECCB.

Y

CC

event

int

0~2147483647

-

-

[0x0709]Pdcp_Inactiv ateRbId

count

A call is released when the message on Inactive RB is received while receiving the msgCpdcpModifyReq from the ECCB.

Y

CC

event

int

0~2147483647

-

-

[0x070A]Pdcp_SrbInte grityFail

count

A call is released when SRB’s integrity check failure notification is received from the PDCB.

Y

CC

event

int

0~2147483647

-

-

[0x0846]Rlc_InvalidPa rameter

count

An error response is generated when the parameter of the message received from the ECCB is not the value within the defined range.

Y

CC

event

int

0~2147483647

-

-

[0x0847]Rlc_NoMore Resource

count

An error response is generated when a new connection cannot be allowed due to insufficient

Y

CC

event

int

0~2147483647

-

-

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926

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

resources to be allocated to the message received from the ECCB. [0x0848]Rlc_CellIsIdle

count

An error response is generated when cell ID status of the message received from the ECCB is IDLE, not ACTIVE.

Y

CC

event

int

0~2147483647

-

-

[0x0849]Rlc_CallIsNot Active

count

An error response is generated when the call ID status of the message received from the ECCB is not ACTIVE.

Y

CC

event

int

0~2147483647

-

-

[0x0880]Rlc_ErrorEm ptyMsg

count

An error response is generated when the message received by the RLC is NULL.

Y

CC

event

int

0~2147483647

-

-

[0x0881]Rlc_ErrorUnk nownMsgId

count

An error response is generated when the type of the message received by the RLC is unknown

Y

CC

event

int

0~2147483647

-

-

[0x0882]Rlc_ErrorInva lidDataLen

count

An error response is generated when the size of the message received by the RLC is abnormal.

Y

CC

event

int

0~2147483647

-

-

[0x0883]Rlc_ErrorNo RspFromDL

count

An error response is generated when the RLC downlink does not respond to the message received.

Y

CC

event

int

0~2147483647

-

-

[0x0884]Rlc_ErrorNo RspFromUL

count

An error response is generated when the RLC uplink does not respond to the message received.

Y

CC

event

int

0~2147483647

-

-

[0x0885]Rlc_ErrorNo RspFromDLUL

count

An error response is generated when the RLC downlink and uplink do not respond to the message received.

Y

CC

event

int

0~2147483647

-

-

[0x0886]Rlc_ErrorRxB eforeRlcReady

count

An error response is generated when the RLC uplink receives a

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

927

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

signaling message before it operates properly. [0x0887]Rlc_ErrorInva lidRlcTransactionId

count

An error response is generated when the transaction ID exceeds the specified range while the RLC processes the message received from the ECCB.

Y

CC

event

int

0~2147483647

-

-

[0x0888]Rlc_ErrorInva lidContext

count

An error response is generated when a response is retransmitted from the RLC downlink for the signaling message that the RLC has already processed.

Y

CC

event

int

0~2147483647

-

-

[0x0889]Rlc_ErrorRlc ContextFull

count

An error code is generated when the number of the signaling messages received exceeds the capacity that the RLC can process.

Y

CC

event

int

0~2147483647

-

-

[0x0900]Mac_InvalidM sgId

count

An undefined Message Id is received.

Y

CC

event

int

0~2147483647

-

-

[0x0901]Mac_InvalidS etupType

count

An undefined SetupType is received.

Y

CC

event

int

0~2147483647

-

-

[0x0902]Mac_InvalidC allCellId

count

When the ‘cell call ID’ value of the message received from the ECCB is outside the defined range.

Y

CC

event

int

0~2147483647

-

-

[0x0903]Mac_InvalidP arameter

count

When the parameter received is outside the defined range.

Y

CC

event

int

0~2147483647

-

-

[0x0904]Mac_Insuffici entResource

count

The RB cannot be allocated due to insufficient MACB internal resource required to manage the RB.

Y

CC

event

int

0~2147483647

-

-

[0x0905]Mac_NotAssi gnedRb

count

A reconfig/delete request is received for the RB that is not allocated.

Y

CC

event

int

0~2147483647

-

-

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Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

[0x0906]Mac_NotAssi gnedUE

count

A config/delete request is received for the UE that is not allocated.

Y

CC

event

int

0~2147483647

-

-

[0x0908]Mac_NotAssi gnSrb1

count

When the call setup message is received without SRB1 setup.

Y

CC

event

int

0~2147483647

-

-

[0x0909]Mac_InvalidR bConfig

count

When the RB number within the Logical Channel Config exceeds the maximum value.

Y

CC

event

int

0~2147483647

-

-

[0x090A]Mac_InvalidC ellId

count

When the cell that corresponds to the received message is idle.

Y

CC

event

int

0~2147483647

-

-

[0x0357]EccTmout_s CellAdditionFailure

count

A call is released when RRC Connection Reconfiguration Complete message is not received from UE, after RRC Connection Reconfiguration message is transmitted to UE for SCell Addition.

Y

CC

event

int

0~2147483647

-

-

[0x0358]EccTmout_s CellReleaseFailure

count

A call is released when RRC Connection Reconfiguration Complete message is not received from UE, after a RRC Connection Reconfiguration message is transmitted to UE for SCell Release.

Y

CC

event

int

0~2147483647

-

-

[0x0359]Ecc_RcvGtp AliveInd

count

Restart GTP in Inter DU

Y

CC

event

int

0~2147483647

-

-

[0x035A]Ecc_RcvSeR estart

count

Restart SE in Inter DU

Y

CC

event

int

0~2147483647

-

-

[0x0378]Rrm_LbhoCa cFailure

count

when receiving the handover request for the purpose of load balancing, it adds up if the cell load exceeds the target cell load

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

929

Chapter 2 Counter Description Name

Unit

[0x035C]Rrm_Overloa dProtection

count

[0x035D]Ecc_RadioLi nkFailurebyRRE

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

A call is rejected by Overload Protection control function

Y

CC

event

int

0-2147483647

-

-

count

The MACB determines that sync with the UE has been disconnected, which notifies the ECCB of OutOfSync. This failure occurs when the ECCB is notified of InSync by the MACB (receiving HARQ-ACK/NACK 20 times) or when a conflict with the CRR833 (C_ECCB_USER_INACTIVITY) output condition is occurred while receiving an RRC Connection Reestablishment Request message on standby.

Y

CC

event

int

0~2147483647

-

-

[0x0379]Rrm_Preemp tionFailCpFail

count

When RRC establishment has failed due to a preemption failure (when an InitialContextSetupFailure message has been transmitted)

Y

CC

event

int

0~2147483647

-

-

[0x070B]Pdcp_Invalid cellNum

count

When the cellNum of the message received from the ECCB has an inappropriate value, it reports that it has received a wrong message (when a conflict with the S1APcause-based CCR output conditions occurs)

Y

CC

event

int

0~2147483647

-

-

[0x35F]Ecc_ARQMax RetransmissionbyRR E

count

When ARQ ACK cannot be received from the UE, even though the RLC layer made transmission as many times as the max retransmission count. When a

Y

CC

event

int

0~2147483647

-

-

threshold

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

930

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

conflict with the RR833 (C_ECCB_USER_INACTIVITY) output conditions occurs after RLF detection in the MAC layer, an RRC Connection Re-establishment Request message could not be received from the UE.

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931

Chapter 2 Counter Description

MRO This section provide statistics on the Mobility Robustness Optimization (MRO) that are intended to collect and classify handover issues due to Radio Link Failure (RLF) occurring during or after a handover, and use them in the MRO algorithm to optimize handover parameters (e.g. Cell Individual Offset) and improve the handover performance.

MRO RLF Classification This section provides statistics on the MRO RLF Classification. The causes of the handover-related RLF recorded as MRO issues are: toolate handover, too-early handover, and handover to a wrong cell. The causes of the RLF not recorded as MRO issues are recorded as coverage holes. Index Name

Description

cNum

Cell number to detect Handover problem

NeighborCell

Neighbor Cell Identity that is the subject of Handover problem

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CoverageHole

count

Number of RLF/HO failures due to the coverage hole

Y

CC

event

int

0~2147483647

-

-

CoverageHoleN

count

Number of RLF/HO failures due to the coverage hole toward Cell N

Y

CC

event

int

0~2147483647

-

-

TooEarlyHoFailur e

count

The number of too-early handovers after transmitting the handover

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

932

Chapter 2 Counter Description Name

Unit

TooEarlyHoRlfAft erHo

count

TooLateHoRlfBef oreTriggering

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

The number of too-early handovers after completing the handover process.

Y

CC

event

int

0~2147483647

-

-

count

The number of RLFs before triggering the handover.

Y

CC

event

int

0~2147483647

-

-

TooLateHoRlfAfte rTriggering

count

The number of RLFs after the handover command is transmitted.

Y

CC

event

int

0~2147483647

-

-

WrongCellRlfAfter Triggering

count

The number of handovers to a wrong cell before transmitting the handover command.

Y

CC

event

int

0~2147483647

-

-

WrongCellRlfAfter Ho

count

The number of handovers to a wrong cell after transmitting the handover command.

Y

CC

event

int

0~2147483647

-

-

BlackCellRlfAfter Ho

count

The number of handovers to a black cell RLF after HO (X2)

-

CC

event

int

0~2147483647

-

-

PingpongHandov er

count

The number of ping-pong handovers detected by the ping-pong detection algorithm.

Y

CC

event

int

0~2147483647

-

-

MroRlfCnt

count

MRO RLF Classification collection count

-

CC

event

int

0~2147483647

-

-

MroRlfCid

Neighbor Cell ID

NeighborCell ID of which collection is requested

-

OW

event

int

0~2147483647

-

-

command

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

933

Chapter 2 Counter Description

MRO RLF at RRC Connection This section provides statistics on MRO for RLF information received at the step of RRC connection setup after failure in RRC reestablishment Index Name

Description

cNum

Cell number in a base station detecting a handover problem

NeighborCell

Identifier of a neighboring cell which is a subject of handover problem (Cell Identity)

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CoverageHoleAtSetup

count

Occurrence in radio link failure by a coverage hole in a serving cell RRC reestablishment in the serving cell

Y

CC

event

int

0~21474836 47

-

-

CoverageHoleAtSetup N

count

RRC reestablishment in the target cell during or after handover

Y

CC

event

int

0~21474836 47

-

-

TooEarlyHoFailureAtS etup

count

RRC reestablishment in the source cell without the terminal moving to the target cell due to the attempt for too-early handover

Y

CC

event

int

0~21474836 47

-

-

TooEarlyHoRlfAfterH OAtSetup

count

Occurrence in radio link failure after the terminal moves to the target cell due to the attempt for too-early handover RRC reestablishment in the source cell

Y

CC

event

int

0~21474836 47

-

-

TooLateHoRlfBeforeT riggeringAtSetup

count

Occurrence in radio link failure in the serving cell by failing to attempt

Y

CC

event

int

0~21474836 47

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

934

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

the handover even though the terminal has moved to another cell RRC reestablishment in the serving cell HoToWrongCellRlfAft erTriggeringAtSetup

count

RRC reestablishment by the terminal in other cell while the handover procedure is not complete by attempting at the handover to the cell where the terminal is not located

Y

CC

event

int

0~21474836 47

-

-

HoToWrongCellRlfAft erHOAtSetup

count

Occurrence in radio link failure in the target cell after completion of handover by attempting at the handover to the target cell RRC reestablishment in other cell by the terminal

Y

CC

event

int

0~21474836 47

-

-

MroRrcConnCnt

count

MRO RRC connection collection count

-

CC

event

int

0~21474836 47

-

-

MroRrcConnCid

Neighbo rCell ID

NeighborCell ID requested for collection

-

OW

event

int

0~21474836 47

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

935

Chapter 2 Counter Description

UTRAN MRO This section provides statistics on the Inter RAT UTRAN MRO function. Index Name

Description

cNum

Cell number in a base station detecting a handover problem

UtranNbrCell

Identifier of a neighboring cell which is a subject of handover problem (Cell Identity)

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UtranTooEarlyHo

count

Too-early PS handover count to the UTRAN network

Y

CC

event

int

0~2147483647

-

-

UtranMroCnt

count

Count of UTRAN MRO collection

-

CC

event

int

0~2147483647

-

-

UtranMroCid

NeighborC ell ID

NeighborCell ID requested for collection

-

OW

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

936

Chapter 2 Counter Description

eICIC eICIC This section provides statistics on the basic operations of eICIC. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PartnershipCount

count

The average count of Partner Cell in Partnership

Y

SI

10 s

float

0~3.4*10^38

PartnershipCou ntTot/Partnershi pCountCnt

sum(Partnership CountTot)/sum(P artnershipCountC nt)

PartnershipCountT ot

count

Sum of PartnershipCount collected

-

SI

10 s

float

0~3.4*10^38

-

-

PartnershipCountC nt

count

Count of PartnershipCount collected

-

SI

10 s

int

0~2147483647

-

-

EICICCapaUECou nt

count

Number of UEs that support FGI bit 115

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

937

Chapter 2 Counter Description

eICIC Partnership This section provides statistics on eICIC partnerships. Index Name

Description

cNum

Cell Id

pcID

PartnerCell ID

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CompositeAvailCa pa

%

Average value of the composite availability capacity

Y

SI

10s

float

0~100

CompositeAvail CapaTot/Comp ositeAvailCapa Cnt

sum(CompositeA vailCapaTot)/sum (CompositeAvail CapaCnt)

CompositeAvailCa paTot

%

Sum of CompositeAvailCapa collected

-

SI

10s

float

0~3.4*10^38

-

-

CompositeAvailCa paCnt

count

Collection count of CompositeAvailCapa

-

SI

10s

int

0~2147483647

-

-

DLABSstatus

%

Average use rate of ABS resources

Y

SI

10s

float

0~100

DLABSstatusTo t/DLABSstatusC nt

sum(DLABSstatu sTot)/sum(DLAB SstatusCnt)

DLABSstatusTot

%

Total DLABSstatus statistics

-

SI

10s

float

0~3.4*10^38

-

-

DLABSstatusCnt

count

Collection count of DLABSstatus

-

SI

10s

int

0~2147483647

-

-

CREUECount

count

Average number of CRE UEs per partnership cell

Y

SI

10s

float

0~3.4*10^38

CREUECountT ot/CREUECoun

sum(CREUECou ntTot)/sum(CREU

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

938

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula tCnt

Hourly, Daily, Monthly Formula ECountCnt)

CREUECountTot

count

Sum of CREUECount

-

SI

10s

float

0~3.4*10^38

-

-

CREUECountCnt

count

Collection count of CREUECount

-

SI

10s

int

0~2147483647

-

-

EICICHOAtt

count

Number of handover out attempts made by the CRE operation during the eICIC function

Y

CC

10s

int

0~2147483647

-

-

EICICHOSucc

count

Number of successful handover outs made by the CRE operation during the eICIC function

Y

CC

10s

int

0~2147483647

-

-

EICICPartnershipC nt

count

Collection count of eICIC Partnership

-

CC

10s

int

0~2147483647

-

-

EICICPartnershipC id

pcID

pcID of which collection is requested

-

OW

10s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

939

Chapter 2 Counter Description

eICIC ABS Pattern Info This section provides information on ABS pattern use when eICIC is applied. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

AvgABS Num

count

The average number of ABS pattern uses during the collection interval.

The average number of ABS pattern uses during the collection interval.

Y

OW

Period

float

0~23

(0*ABSBin0UsedCnt+5*AB SBin5UsedCnt+6*ABSBin6 UsedCnt+7*ABSBin7UsedC nt+8*ABSBin8UsedCnt+9*A BSBin9UsedCnt+10*ABSBi n10UsedCnt+11*ABSBin11 UsedCnt+12*ABSBin12Use dCnt+13*ABSBin13UsedCn t+14*ABSBin14UsedCnt+15 *ABSBin15UsedCnt+16*AB SBin16UsedCnt+17*ABSBi n17UsedCnt+18*ABSBin18 UsedCnt+19*ABSBin19Use dCnt+20*ABSBin20UsedCn t+21*ABSBin21UsedCnt+22 *ABSBin22UsedCnt+23*AB SBin23UsedCnt)/(ABSBin0 UsedCnt+ABSBin5UsedCnt +ABSBin6UsedCnt+ABSBin 7UsedCnt+ABSBin8UsedC

(0*sum(ABSBin0UsedCnt)+5 *sum(ABSBin5UsedCnt)+6*s um(ABSBin6UsedCnt)+7*su m(ABSBin7UsedCnt)+8*sum (ABSBin8UsedCnt)+9*sum(A BSBin9UsedCnt)+10*sum(A BSBin10UsedCnt)+11*sum(A BSBin11UsedCnt)+12*sum(A BSBin12UsedCnt)+13*sum(A BSBin13UsedCnt)+14*sum(A BSBin14UsedCnt)+15*sum(A BSBin15UsedCnt)+16*sum(A BSBin16UsedCnt)+17*sum(A BSBin17UsedCnt)+18*sum(A BSBin18UsedCnt)+19*sum(A BSBin19UsedCnt)+20*sum(A BSBin20UsedCnt)+21*sum(A BSBin21UsedCnt)+22*sum(A BSBin22UsedCnt)+23*sum(A BSBin23UsedCnt))/(sum(AB

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

940

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula nt+ABSBin9UsedCnt+ABSB in10UsedCnt+ABSBin11Us edCnt+ABSBin12UsedCnt+ ABSBin13UsedCnt+ABSBin 14UsedCnt+ABSBin15Used Cnt+ABSBin16UsedCnt+AB SBin17UsedCnt+ABSBin18 UsedCnt+ABSBin19UsedC nt+ABSBin20UsedCnt+ABS Bin21UsedCnt+ABSBin22U sedCnt+ABSBin23UsedCnt)

ABSBin0

%

The ratio of macro cells to which an ABS pattern was not allocated during the collection interval.

This counter is calculated when measurem ent period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Y

OW

Period

float

0~100

ABSBin0UsedCnt/(ABSBin0 UsedCnt+ABSBin5UsedCnt +ABSBin6UsedCnt+ABSBin 7UsedCnt+ABSBin8UsedC nt+ABSBin9UsedCnt+ABSB in10UsedCnt+ABSBin11Us edCnt+ABSBin12UsedCnt+ ABSBin13UsedCnt+ABSBin 14UsedCnt+ABSBin15Used Cnt+ABSBin16UsedCnt+AB SBin17UsedCnt+ABSBin18 UsedCnt+ABSBin19UsedC nt+ABSBin20UsedCnt+ABS Bin21UsedCnt+ABSBin22U sedCnt+ABSBin23UsedCnt) *100

Hourly, Daily, Monthly Formula SBin0UsedCnt)+sum(ABSBi n5UsedCnt)+sum(ABSBin6U sedCnt)+sum(ABSBin7Used Cnt)+sum(ABSBin8UsedCnt) +sum(ABSBin9UsedCnt)+su m(ABSBin10UsedCnt)+sum( ABSBin11UsedCnt)+sum(AB SBin12UsedCnt)+sum(ABSB in13UsedCnt)+sum(ABSBin1 4UsedCnt)+sum(ABSBin15U sedCnt)+sum(ABSBin16Use dCnt)+sum(ABSBin17UsedC nt)+sum(ABSBin18UsedCnt) +sum(ABSBin19UsedCnt)+s um(ABSBin20UsedCnt)+sum (ABSBin21UsedCnt)+sum(A BSBin22UsedCnt)+sum(ABS Bin23UsedCnt)) sum(ABSBin0UsedCnt)/(sum (ABSBin0UsedCnt)+sum(AB SBin5UsedCnt)+sum(ABSBi n6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su 941

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin5

%

The use rate for the ABS pattern with an ABS ratio of 5/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin5UsedCnt/(ABSBin0 UsedCnt+ABSBin5UsedCnt +ABSBin6UsedCnt+ABSBin 7UsedCnt+ABSBin8UsedC nt+ABSBin9UsedCnt+ABSB in10UsedCnt+ABSBin11Us edCnt+ABSBin12UsedCnt+ ABSBin13UsedCnt+ABSBin 14UsedCnt+ABSBin15Used Cnt+ABSBin16UsedCnt+AB SBin17UsedCnt+ABSBin18 UsedCnt+ABSBin19UsedC nt+ABSBin20UsedCnt+ABS Bin21UsedCnt+ABSBin22U sedCnt+ABSBin23UsedCnt) *100

sum(ABSBin5UsedCnt)/(sum (ABSBin0UsedCnt)+sum(AB SBin5UsedCnt)+sum(ABSBi n6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin6

%

The use rate for the ABS pattern with an ABS ratio of 6/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin6UsedCnt/(ABSBin0 UsedCnt+ABSBin5UsedCnt +ABSBin6UsedCnt+ABSBin 7UsedCnt+ABSBin8UsedC nt+ABSBin9UsedCnt+ABSB in10UsedCnt+ABSBin11Us edCnt+ABSBin12UsedCnt+ ABSBin13UsedCnt+ABSBin 14UsedCnt+ABSBin15Used Cnt+ABSBin16UsedCnt+AB SBin17UsedCnt+ABSBin18 UsedCnt+ABSBin19UsedC nt+ABSBin20UsedCnt+ABS

sum(ABSBin6UsedCnt)/(sum (ABSBin0UsedCnt)+sum(AB SBin5UsedCnt)+sum(ABSBi n6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

942

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula Bin21UsedCnt+ABSBin22U sedCnt+ABSBin23UsedCnt) *100

Hourly, Daily, Monthly Formula edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin7

%

The use rate for the ABS pattern with an ABS ratio of 7/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin7UsedCnt/(ABSBin0 UsedCnt+ABSBin5UsedCnt +ABSBin6UsedCnt+ABSBin 7UsedCnt+ABSBin8UsedC nt+ABSBin9UsedCnt+ABSB in10UsedCnt+ABSBin11Us edCnt+ABSBin12UsedCnt+ ABSBin13UsedCnt+ABSBin 14UsedCnt+ABSBin15Used Cnt+ABSBin16UsedCnt+AB SBin17UsedCnt+ABSBin18 UsedCnt+ABSBin19UsedC nt+ABSBin20UsedCnt+ABS Bin21UsedCnt+ABSBin22U sedCnt+ABSBin23UsedCnt) *100

sum(ABSBin7UsedCnt)/(sum (ABSBin0UsedCnt)+sum(AB SBin5UsedCnt)+sum(ABSBi n6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin8

%

The use rate for the ABS pattern with an ABS ratio of 8/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin8UsedCnt/(ABSBin0 UsedCnt+ABSBin5UsedCnt +ABSBin6UsedCnt+ABSBin 7UsedCnt+ABSBin8UsedC nt+ABSBin9UsedCnt+ABSB in10UsedCnt+ABSBin11Us edCnt+ABSBin12UsedCnt+ ABSBin13UsedCnt+ABSBin 14UsedCnt+ABSBin15Used

sum(ABSBin8UsedCnt)/(sum (ABSBin0UsedCnt)+sum(AB SBin5UsedCnt)+sum(ABSBi n6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

943

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

the collection interval.

Granularity Formula Cnt+ABSBin16UsedCnt+AB SBin17UsedCnt+ABSBin18 UsedCnt+ABSBin19UsedC nt+ABSBin20UsedCnt+ABS Bin21UsedCnt+ABSBin22U sedCnt+ABSBin23UsedCnt) *100

Hourly, Daily, Monthly Formula BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin9

%

The use rate for the ABS pattern with an ABS ratio of 9/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin9UsedCnt/(ABSBin0 UsedCnt+ABSBin5UsedCnt +ABSBin6UsedCnt+ABSBin 7UsedCnt+ABSBin8UsedC nt+ABSBin9UsedCnt+ABSB in10UsedCnt+ABSBin11Us edCnt+ABSBin12UsedCnt+ ABSBin13UsedCnt+ABSBin 14UsedCnt+ABSBin15Used Cnt+ABSBin16UsedCnt+AB SBin17UsedCnt+ABSBin18 UsedCnt+ABSBin19UsedC nt+ABSBin20UsedCnt+ABS Bin21UsedCnt+ABSBin22U sedCnt+ABSBin23UsedCnt) *100

sum(ABSBin9UsedCnt)/(sum (ABSBin0UsedCnt)+sum(AB SBin5UsedCnt)+sum(ABSBi n6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1 0

%

The use rate for the ABS pattern with an ABS ratio of 10/40 relative to all Almost Blank

This counter is calculated when measurem

Y

OW

Period

float

0~100

ABSBin10UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS

sum(ABSBin10UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

944

Chapter 2 Counter Description Name

Unit

Description

Trigger

Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

ent period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

Hourly, Daily, Monthly Formula Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1 1

%

The use rate for the ABS pattern with an ABS ratio of 11/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin11UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

sum(ABSBin11UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1

%

The use rate for

This

Y

OW

Period

float

0~100

ABSBin12UsedCnt/(ABSBin

sum(ABSBin12UsedCnt)/(su

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

945

Chapter 2 Counter Description Name

Unit

2

ABSBin1 3

%

Description

Trigger

the ABS pattern with an ABS ratio of 12/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

counter is calculated when measurem ent period comes.

The use rate for the ABS pattern with an ABS ratio of 13/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

Y

OW

Period

float

0~100

ABSBin13UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

Hourly, Daily, Monthly Formula m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100 sum(ABSBin13UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su 946

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1 4

%

The use rate for the ABS pattern with an ABS ratio of 14/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin14UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

sum(ABSBin14UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1 5

%

The use rate for the ABS pattern with an ABS ratio of 15/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin15UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB

sum(ABSBin15UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

947

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

Hourly, Daily, Monthly Formula edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1 6

%

The use rate for the ABS pattern with an ABS ratio of 16/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin16UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

sum(ABSBin16UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1 7

%

The use rate for the ABS pattern with an ABS ratio of 17/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin17UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use

sum(ABSBin17UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

948

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

the collection interval.

Granularity Formula dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

Hourly, Daily, Monthly Formula BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1 8

%

The use rate for the ABS pattern with an ABS ratio of 18/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin18UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

sum(ABSBin18UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin1 9

%

The use rate for the ABS pattern with an ABS ratio of 19/40 relative to all Almost Blank

This counter is calculated when measurem

Y

OW

Period

float

0~100

ABSBin19UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS

sum(ABSBin19UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

949

Chapter 2 Counter Description Name

Unit

Description

Trigger

Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

ent period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

Hourly, Daily, Monthly Formula Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin2 0

%

The use rate for the ABS pattern with an ABS ratio of 20/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin20UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

sum(ABSBin20UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin2

%

The use rate for

This

Y

OW

Period

float

0~100

ABSBin21UsedCnt/(ABSBin

sum(ABSBin21UsedCnt)/(su

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

950

Chapter 2 Counter Description Name

Unit

1

ABSBin2 2

%

Description

Trigger

the ABS pattern with an ABS ratio of 21/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

counter is calculated when measurem ent period comes.

The use rate for the ABS pattern with an ABS ratio of 22/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

Y

OW

Period

float

0~100

ABSBin22UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

Hourly, Daily, Monthly Formula m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100 sum(ABSBin22UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su 951

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin2 3

%

The use rate for the ABS pattern with an ABS ratio of 23/40 relative to all Almost Blank Subframes (ABS) patterns that have been applied to macro cells during the collection interval.

This counter is calculated when measurem ent period comes.

Y

OW

Period

float

0~100

ABSBin23UsedCnt/(ABSBin 0UsedCnt+ABSBin5UsedC nt+ABSBin6UsedCnt+ABSB in7UsedCnt+ABSBin8Used Cnt+ABSBin9UsedCnt+ABS Bin10UsedCnt+ABSBin11U sedCnt+ABSBin12UsedCnt +ABSBin13UsedCnt+ABSBi n14UsedCnt+ABSBin15Use dCnt+ABSBin16UsedCnt+A BSBin17UsedCnt+ABSBin1 8UsedCnt+ABSBin19Used Cnt+ABSBin20UsedCnt+AB SBin21UsedCnt+ABSBin22 UsedCnt+ABSBin23UsedC nt)*100

sum(ABSBin23UsedCnt)/(su m(ABSBin0UsedCnt)+sum(A BSBin5UsedCnt)+sum(ABSB in6UsedCnt)+sum(ABSBin7U sedCnt)+sum(ABSBin8Used Cnt)+sum(ABSBin9UsedCnt) +sum(ABSBin10UsedCnt)+s um(ABSBin11UsedCnt)+sum (ABSBin12UsedCnt)+sum(A BSBin13UsedCnt)+sum(ABS Bin14UsedCnt)+sum(ABSBin 15UsedCnt)+sum(ABSBin16 UsedCnt)+sum(ABSBin17Us edCnt)+sum(ABSBin18Used Cnt)+sum(ABSBin19UsedCn t)+sum(ABSBin20UsedCnt)+ sum(ABSBin21UsedCnt)+su m(ABSBin22UsedCnt)+sum( ABSBin23UsedCnt))*100

ABSBin0 UsedCnt

count

The cumulated number of times an ABS pattern was not allocated to a macro cell. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an ABS pattern is not allocated to a macro cell.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin5 UsedCnt

count

The cumulated number of times the ABS pattern

This counter is cumulated

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

952

Chapter 2 Counter Description Name

Unit

Description

Trigger

with an ABS ratio of 5/40 was used. For this counter, statistics are collected periodically.

by 1 when the ABS pattern with an ABS ratio of 5/40 is used.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ABSBin6 UsedCnt

count

The cumulated number of times the ABS pattern with an ABS ratio of 6/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 6/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin7 UsedCnt

count

The cumulated number of times the ABS pattern with an ABS ratio of 7/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 7/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin8 UsedCnt

count

The cumulated number of times the ABS pattern with an ABS ratio of 8/40 was used. For this counter, statistics are

This counter is cumulated by 1 when the ABS pattern with an

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

953

Chapter 2 Counter Description Name

Unit

Description

Trigger

collected periodically.

ABS ratio of 8/40 is used.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ABSBin9 UsedCnt

count

The cumulated number of times the ABS pattern with an ABS ratio of 9/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 9/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin1 0UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 10/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 10/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin1 1UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 11/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 11/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

954

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ABSBin1 2UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 12/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 12/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin1 3UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 13/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 13/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin1 4UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 14/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 14/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin1 5UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio

This counter is cumulated by 1 when

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

955

Chapter 2 Counter Description Name

Unit

Description

Trigger

of 15/40 was used. For this counter, statistics are collected periodically.

the ABS pattern with an ABS ratio of 15/40 is used.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ABSBin1 6UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 16/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 16/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin1 7UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 17/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 17/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin1 8UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 18/40 was used. For this counter, statistics are collected

This counter is cumulated by 1 when the ABS pattern with an ABS ratio

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

956

Chapter 2 Counter Description Name

Unit

Description

Trigger

periodically.

of 18/40 is used.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ABSBin1 9UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 19/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 19/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin2 0UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 20/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 20/40 is used.

-

CC

5.12 s

int

0~21474 83647

-

-

ABSBin2 1UsedC nt

count

The cumulated number of times the ABS pattern with an ABS ratio of 21/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 21/40 is used.

-

CC

5.12 s

int

0~21474 8364

-

-

ABSBin2

count

The cumulated

This

-

CC

5.12 s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

957

Chapter 2 Counter Description Name

Unit

2UsedC nt

ABSBin2 3UsedC nt

count

Description

Trigger

number of times the ABS pattern with an ABS ratio of 22/40 was used. For this counter, statistics are collected periodically.

counter is cumulated by 1 when the ABS pattern with an ABS ratio of 22/40 is used.

The cumulated number of times the ABS pattern with an ABS ratio of 23/40 was used. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when the ABS pattern with an ABS ratio of 23/40 is used.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

-

-

8364

-

CC

5.12 s

int

0~21474 8364

958

Chapter 2 Counter Description

GTP This section provides statistics on the GPRS Tunneling Protocol (GTP). The GPRS Tunneling Protocol Block (GTPB) handles the GPRS Tunneling Protocol for data access from the S1-U or X2-U, manages the GTP tunnels for the E-RAB, and transmits/receives user data. GTP statistics are on the GTP layer packets that are received from the S1-U (S-GW) over the downlink, which allow the operator to detect the backhaul condition.

GTP Sequence Number per QCI This section provides statistics on the count of lost downlink packets and the count of Out of Sequence downlink packets in the GTP layer. Index Name

Description

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

GtpSnQciPeakL oss

count

The cumulated number of downlink GTP packets which have been regarded to be lost until the statistics collection time for each QCI.
When the value is a negative number, the collection cycle has an outof-sequence inflow of packets that are counted

This counter is cumulated for each QCI when receiving the downlink GTP packets which have been regarded to be lost in the order of the GTP sequence

Y

CC

5s

int

-2147483647 ~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

959

Chapter 2 Counter Description Name

GtpSnQciOos

Unit

count

Description

Trigger

as a loss in the previous collection cycle.

numbers.

The cumulated number of out of sequence downlink packets for each QCI until the statistics collection time.
That is, the cumulated number of packets in which the order of the GTP sequence numbers is reversed for each QCI.

This counter is cumulated for each QCI when receiving packets in which the order of the GTP sequence numbers is reversed.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

5s

int

0~2147483647

-

-

Collection Time Figure 581. Collection Time for GTP Sequence Number per QCI

UE

eNB

MME

S/GW

RRC_CONNECTED

Downlink DRB Packet Receive (if loss or oss packet occurs) - GtpSnQciPeakLoss - GtpSnQciOos

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

960

Chapter 2 Counter Description

GTP Sequence Number per eNB This section provides statistics on the count of lost downlink packets and the count of Out of Sequence downlink packets in the GTP layer for the eNB. Index Name

Description

-

-

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

GtpSnEnbPeakL oss

count

The cumulated number of downlink GTP packets which have been regarded to be lost until the statistics collection time. Minus value means that the packets counted as loss at previous collection time have come to out-of-sequence at current collection time.

This counter is cumulated when receiving the downlink GTP packets which have been regarded to be lost by the order of GTP sequence number

Y

CC

5s

int

-2147483647 ~2147483647

-

-

GtpSnEnbOos

count

The cumulated number of Out of Sequence downlink packets (i.e. the accumulated count of packets which order of the GTP Sequence Number is reversed)

This counter is cumulated when receiving the packets which order of the GTP Sequence Number is

Y

CC

5s

int

0~214748364 7

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

961

Chapter 2 Counter Description Name

Unit

Description

GtpSnEnbDLCnt

count

The cumulated number of the downlink GTP packets received until the time of counting the statistic.

GtpSnEnbLossR ate

%

GtpSnEnbOosRa te

%

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is updated when receiving the Downlink GTP packet

Y

CC

5s

int

0~214748364 7

-

-

The calculated ratio of the downlink GTP packets lost against the total packets until the time of collecting the statistics loss packet=GtpSnEnb PeakLoss total packet=GtpSnEnb DLCnt+(GtpSnEnbDLCntGtpSnEnbOos). Minus value means that the packets counted as loss at previous collection time have come to out-ofsequence at current collection time.

This counter is calculated when measurement period comes

Y

OW

Period

float

-100~100

GtpSnEnbP eakLoss/(G tpSnEnbDL Cnt+GtpSn Enb PeakLoss)* 100

sum(GtpSnEnbP eakLoss)/(sum(G tpSnEnbDLCnt)+ sum(GtpSnEnb PeakLoss))*100

Total GTP Packet OOS rate per eNB

This counter is calculated when measurement period comes

Y

OW

Period

float

0~100

GtpSnEnb Oos/GtpSn EnbDLCnt* 100

sum(GtpSnEnbO os)/sum(GtpSnE nbDLCnt)*100

reversed

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

962

Chapter 2 Counter Description

Collection Time Figure 582. Collection Time for GTP Sequence Number per eNB UE

eNB

MME

S/GW

RRC_CONNECTED

Downlink DRB Packet Receive - GtpSnEnbDLCnt (if loss or oss packet occurs) - GtpSnEnbPeakLoss - GtpSnEnbOos

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

963

Chapter 2 Counter Description

GTP Forward Traffic This section provides statistics on the GTP Forward Traffic that is defined as the downlink/uplink count/byte/throughput of forwarding traffic during calls, S1/X2 handovers and inter-RAT S1/X2 handovers. In the statistics items, the DL is based on the received packets. The UL is based on the transmitted packets. Index Name

Description

-

-

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CntGtpDLEnbS 1Nor

count

The cumulated number of S1 downlink GTP packets during the basis call.

This counter is cumulated when receiving the S1 downlink GTP packets during the basis call.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpULEnbS 1Nor

count

The cumulated number of S1 uplink GTP packets during the basis call.

This counter is cumulated when receiving the S1 uplink GTP packets during the basis call.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpDLEnbS 1Fw

count

The cumulated number of forwarded packets received in the S1 downlink during the S1 handover.

This counter is cumulated when receiving the forwarded packets in the S1 downlink

Y

CC

20 s

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

964

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

during the S1 handover. CntGtpULEnbS 1Fw

count

The cumulated number of packets forwarded to the S1 uplink during the S1 handover.

This counter is cumulated when forwarding packets to the S1 uplink during the S1 handover.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpDLEnbX 2Fw

count

The cumulated number of forwarded packets received in the X2 downlink during the X2 handover.

This counter is cumulated when receiving the forwarded packets in the X2 downlink during the X2 handover.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpULEnbX 2Fw

count

The cumulated number of packets forwarded to the X2 uplink during the X2 handover.

This counter is cumulated when forwarding packets to the X2 uplink during the X2 handover.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpDLEnbI RatUtranS1Fw

count

The cumulated number of forwarded packets received in the S1 downlink during the inter-RAT (UTRAN) handover.

This counter is cumulated when receiving the forwarded packets in the S1 downlink during the inter-RAT (UTRAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpULEnbI RatUtranS1Fw

count

The cumulated number of packets forwarded to the S1 uplink during the inter-RAT (UTRAN) handover.

This counter is cumulated when forwarding packets to the S1 uplink during the inter-RAT

Y

CC

20 s

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

965

Chapter 2 Counter Description Name

Unit

Description

CntGtpDLEnbI RatUtranX2Fw

count

The cumulated number of forwarded packets received in the X2 downlink during the inter-RAT (UTRAN) handover.

CntGtpULEnbI RatUtranX2Fw

count

CntGtpDLEnbI RatGeranS1Fw

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when receiving the forwarded packets in the X2 downlink during the inter-RAT (UTRAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

The cumulated number of packets forwarded to the X2 uplink during the inter-RAT (UTRAN) handover.

This counter is cumulated when forwarding packets to the X2 uplink during the inter-RAT (UTRAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

count

The cumulated number of forwarded packets received in the S1 downlink during the inter-RAT (GERAN) handover.

This counter is cumulated when receiving the forwarded packets in the S1 downlink during the inter-RAT (GERAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpULEnbI RatGeranS1Fw

count

The cumulated number of packets forwarded to the S1 uplink during the inter-RAT (GERAN) handover.

This counter is cumulated when forwarding packets to the S1 uplink during the inter-RAT (GERAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpDLEnbI RatGeranX2Fw

count

The cumulated number of forwarded packets received in the X2 downlink during the inter-RAT (GERAN) handover.

This counter is cumulated when receiving the forwarded packets in the X2 downlink during the inter-RAT

Y

CC

20 s

int

0~2147483 647

-

-

(UTRAN) handover.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

966

Chapter 2 Counter Description Name

Unit

Description

CntGtpULEnbI RatGeranX2Fw

count

The cumulated number of packets forwarded to the X2 uplink during the inter-RAT (GERAN) handover.

CntGtpDLEnbI RatCdma2000 HrpdS1Fw

count

CntGtpULEnbI RatCdma2000 HrpdS1Fw

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated when forwarding packets to the X2 uplink during the inter-RAT (GERAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

The cumulated number of forwarded packets received in the S1 downlink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is cumulated when receiving the forwarded packets in the S1 downlink during the inter-RAT (CDMA2000 HRPD) handover.

Y

CC

20 s

int

0~2147483 647

-

-

count

The cumulated number of packets forwarded to the S1 uplink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is cumulated when forwarding packets to the S1 uplink during the inter-RAT (CDMA2000 HRPD) handover.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpDLEnbI RatCdma2000 HrpdX2Fw

count

The cumulated number of forwarded packets received in the X2 downlink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is cumulated when receiving the forwarded packets in the X2 downlink during the inter-RAT (CDMA2000 HRPD) handover.

Y

CC

20 s

int

0~2147483 647

-

-

CntGtpULEnbI RatCdma2000 HrpdX2Fw

count

The cumulated number of packets forwarded to the X2 uplink during the inter-RAT

This counter is cumulated when forwarding packets

Y

CC

20 s

int

0~2147483 647

-

-

(GERAN) handover.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

967

Chapter 2 Counter Description Name

Unit

Description

Trigger

(CDMA2000 HRPD) handover.

to the X2 uplink during the inter-RAT (CDMA2000 HRPD) handover.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ByteGtpDLEnb S1Nor

Kbyte s

The cumulated bytes of S1 downlink GTP packets during the basis call.

This counter is cumulated when receiving the Downlink GTP packet in the S1 during the basis call.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpULEnb S1Nor

Kbyte s

The cumulated bytes of S1 uplink GTP packets during the basis call.

This counter is cumulated when receiving the Uplink GTP packet in the S1 during the basis call.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpDLEnb S1Fw

Kbyte s

The cumulated bytes of forwarded packets received in the S1 downlink during the S1 handover.

This counter is cumulated when receiving the forwarded packets in the S1 downlink during the S1 handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpULEnb S1Fw

Kbyte s

The cumulated bytes of packets forwarded to the S1 uplink during the S1 handover.

This counter is cumulated when forwarding packets to the S1 uplink during the S1 handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpDLEnb X2Fw

Kbyte s

The cumulated bytes of forwarded packets received in the X2 downlink during the

This counter is cumulated when receiving forwarded

Y

CC

20 s

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

968

Chapter 2 Counter Description Name

Unit

Description

Trigger

X2 handover.

packets in the X2 downlink during the X2 handover.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ByteGtpULEnb X2Fw

Kbyte s

The cumulated bytes of packets forwarded to the X2 uplink during the X2 handover.

This counter is cumulated when forwarding packets to the X2 uplink during the X2 handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpDLEnb IRatUtranS1Fw

Kbyte s

The cumulated bytes of forwarded packets received in the S1 downlink during the inter-RAT (UTRAN) handover.

This counter is cumulated when receiving the forwarded packets in the S1 downlink during the inter-RAT (UTRAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpULEnb IRatUtranS1Fw

Kbyte s

The cumulated bytes of packets forwarded to the S1 uplink during the inter-RAT (UTRAN) handover.

This counter is cumulated when forwarding packets to the S1 uplink during the inter-RAT (UTRAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpDLEnb IRatUtranX2Fw

Kbyte s

The cumulated bytes of forwarded packets received in the X2 downlink during the inter-RAT (UTRAN) handover.

This counter is cumulated when receiving forwarded packets in the X2 downlink during the inter-RAT (UTRAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpULEnb IRatUtranX2Fw

Kbyte s

The cumulated bytes of packets forwarded to the X2 uplink during the inter-RAT (UTRAN) handover.

This counter is cumulated when forwarding packets to the X2 uplink

Y

CC

20 s

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

969

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

during the inter-RAT (UTRAN) handover. ByteGtpDLEnb IRatGeranS1F w

Kbyte s

The cumulated bytes of forwarded packets received in the S1 downlink during the inter-RAT (GERAN) handover.

This counter is cumulated when receiving the forwarded packets in the S1 downlink during the inter-RAT (GERAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpULEnb IRatGeranS1F w

Kbyte s

The cumulated bytes of packets forwarded to the S1 uplink during the inter-RAT (GERAN) handover.

This counter is cumulated when forwarding packets to the S1 uplink during the inter-RAT (GERAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpDLEnb IRatGeranX2F w

Kbyte s

The cumulated bytes of forwarded packets received in the X2 downlink during the inter-RAT (GERAN) handover.

This counter is cumulated when receiving the forwarded packets in the X2 downlink during the inter-RAT (GERAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpULEnb IRatGeranX2F w

Kbyte s

The cumulated bytes of packets forwarded to the X2 uplink during the inter-RAT (GERAN) handover.

This counter is cumulated when forwarding packets to the X2 uplink during the inter-RAT (GERAN) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpDLEnb IRatCdma2000 HrpdS1Fw

Kbyte s

The cumulated bytes of forwarded packets received in the S1 downlink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is cumulated when receiving the forwarded packets in the S1 downlink

Y

CC

20 s

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

970

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

during the inter-RAT (CDMA2000 HRPD) handover. ByteGtpULEnb IRatCdma2000 HrpdS1Fw

Kbyte s

The cumulated bytes of packets forwarded to the S1 uplink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is cumulated when forwarding packet to the S1 uplink during the inter-RAT (CDMA2000 HRPD) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpDLEnb IRatCdma2000 HrpdX2Fw

Kbyte s

The cumulated bytes of forwarded packets received in the X2 downlink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is cumulated when receiving the forwarded packets in the X2 downlink during the inter-RAT (CDMA2000 HRPD) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ByteGtpULEnb IRatCdma2000 HrpdX2Fw

Kbyte s

The cumulated bytes of packets forwarded to the X2 uplink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is cumulated when forwarding packets to the X2 uplink during the inter-RAT (CDMA2000 HRPD) handover.

Y

CC

20 s

int

0~2147483 647

-

-

ThruGtpDLEnb S1Nor

Kbps

The average throughput of S1 downlink GTP packet in the basis call

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpD LEnbS1Nor *8*K_UNIT )/ThruGtpD LEnbS1Nor Cnt/1000

(sum(ByteGtpDLE nbS1Nor)*8*K_UN IT)/sum(ThruGtpD LEnbS1NorCnt)/1 000

ThruGtpDLEnb S1NorTot

Kbps

The cumulated number of ThruGtpDLEnbS1Nor

This counter is cumulated by the

-

CC

20 s

float

0~3.4*10^3 8

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

971

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

number of ThruGtpDLEnbS1N or when it collected ThruGtpDLEnb S1NorCnt

s

The cumulated collection time of ThruGtpDLEnbS1Nor

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpULEnb S1Nor

Kbps

The average throughput of S1 uplink GTP packet in the basis call

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbS1Nor *8*K_UNIT )/ThruGtpU LEnbS1Nor Cnt/1000

(sum(ByteGtpULE nbS1Nor)*8*K_UN IT)/sum(ThruGtpU LEnbS1NorCnt)/1 000

ThruGtpULEnb S1NorTot

Kbps

The cumulated number of ThruGtpULEnbS1Nor

This counter is cumulated by the number of ThruGtpULEnbS1N or when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpULEnb S1NorCnt

s

The cumulated collection time of ThruGtpULEnbS1Nor

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpDLEnb S1Fw

Kbps

The average throughput of forwarded packets received in the S1 downlink during the S1 handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpD LEnbS1Fw *8*K_UNIT )/ThruGtpD LEnbS1Fw Cnt/1000

(sum(ByteGtpDLE nbS1Fw)*8*K_UNI T)/sum(ThruGtpD LEnbS1FwCnt)/10 00

ThruGtpDLEnb S1FwTot

Kbps

The cumulated number of ThruGtpDLEnbS1Fw

This counter is cumulated by the number of ThruGtpDLEnbS1F

-

CC

20 s

float

0~3.4*10^3 8

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

972

Chapter 2 Counter Description Name

Unit

Description

ThruGtpDLEnb S1FwCnt

s

The cumulated collection time of ThruGtpDLEnbS1Fw

ThruGtpULEnb S1Fw

Kbps

ThruGtpULEnb S1FwTot

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

The average throughput of packets forwarded to the S1 uplink during the S1 handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbS1Fw *8*K_UNIT )/ThruGtpU LEnbS1Fw Cnt/1000

(sum(ByteGtpULE nbS1Fw)*8*K_UNI T)/sum(ThruGtpU LEnbS1FwCnt)/10 00

Kbps

The cumulated number of ThruGtpULEnbS1Fw

This counter is cumulated by the number of ThruGtpULEnbS1F w when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpULEnb S1FwCnt

s

The cumulated collection time of ThruGtpULEnbS1Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpDLEnb X2Fw

Kbps

The average throughput of forwarded packets received in the X2 downlink during the X2 handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpD LEnbX2Fw *8*K_UNIT )/ThruGtpD LEnbX2Fw Cnt/1000

(sum(ByteGtpDLE nbX2Fw)*8*K_UNI T)/sum(ThruGtpD LEnbX2FwCnt)/10 00

ThruGtpDLEnb X2FwTot

Kbps

The cumulated number of ThruGtpDLEnbX2Fw

This counter is cumulated by the number of ThruGtpDLEnbX2F w when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpDLEnb

s

The cumulated collection

This counter is

-

OW

period

int

0~60*Perio

-

-

w when it collected

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

973

Chapter 2 Counter Description Name

Unit

X2FwCnt

Description

Trigger

time of ThruGtpDLEnbX2Fw

calculated when measure period comes

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

d

ThruGtpULEnb X2Fw

Kbps

The average throughput of packets forwarded to the X2 uplink during the X2 handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbX2Fw *8*K_UNIT )/ThruGtpU LEnbX2Fw Cnt/1000

(sum(ByteGtpULE nbX2Fw)*8*K_UNI T)/sum(ThruGtpU LEnbX2FwCnt)/10 00

ThruGtpULEnb X2FwTot

Kbps

The cumulated number of ThruGtpULEnbX2Fw

This counter is cumulated by the number of ThruGtpULEnbX2F w when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpULEnb X2FwCnt

s

The cumulated collection time of ThruGtpULEnbX2Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpDLEnb IRatUtranS1Fw

Kbps

The average throughput of forwarded packets received in the S1 downlink during the inter-RAT (UTRAN) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpD LEnbIRatUt ranS1Fw*8 *K_UNIT)/T hruGtpDLE nbIRatUtra nS1FwCnt/ 1000

(sum(ByteGtpDLE nbIRatUtranS1Fw) *8*K_UNIT)/sum( ThruGtpDLEnbIRa tUtranS1FwCnt)/1 000

ThruGtpDLEnb IRatUtranS1Fw Tot

Kbps

The cumulated number of ThruGtpDLEnbIRatUtranS1F w

This counter is cumulated by the number of ThruGtpDLEnbIRat UtranS1Fw when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

974

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ThruGtpDLEnb IRatUtranS1Fw Cnt

s

The cumulated collection time of ThruGtpDLEnbIRatUtranS1F w

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpULEnb IRatUtranS1Fw

Kbps

The average throughput of packets forwarded to the S1 uplink during the inter-RAT (UTRAN) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbIRatUt ranS1Fw*8 *K_UNIT)/T hruGtpULE nbIRatUtra nS1FwCnt/ 1000

(sum(ByteGtpULE nbIRatUtranS1Fw) *8*K_UNIT)/sum( ThruGtpULEnbIRa tUtranS1FwCnt)/1 000

ThruGtpULEnb IRatUtranS1Fw Tot

Kbps

The cumulated number of ThruGtpULEnbIRatUtranS1F w

This counter is cumulated by the number of ThruGtpULEnbIRat UtranS1Fw when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpULEnb IRatUtranS1Fw Cnt

s

The cumulated collection time of ThruGtpULEnbIRatUtranS1F w

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpDLEnb IRatUtranX2Fw

Kbps

The average throughput of forwarded packets received in the X2 downlink during the inter-RAT (UTRAN) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpD LEnbIRatUt ranX2Fw*8 *K_UNIT)/T hruGtpDLE nbIRatUtra nX2FwCnt/ 1000

(sum(ByteGtpDLE nbIRatUtranX2Fw) *8*K_UNIT)/sum( ThruGtpDLEnbIRa tUtranX2FwCnt)/1 000

ThruGtpDLEnb IRatUtranX2Fw Tot

Kbps

The cumulated number of ThruGtpDLEnbIRatUtranX2F w

This counter is cumulated by the number of

-

CC

20 s

float

0~3.4*10^3 8

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

975

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ThruGtpDLEnbIRat UtranX2Fw when it collected ThruGtpDLEnb IRatUtranX2Fw Cnt

s

The cumulated collection time of ThruGtpDLEnbIRatUtranX2F w

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpULEnb IRatUtranX2Fw

Kbps

The average throughput of packets forwarded to the X2 uplink during the inter-RAT (UTRAN) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbIRatUt ranX2Fw*8 *K_UNIT)/T hruGtpULE nbIRatUtra nX2FwCnt/ 1000

(sum(ByteGtpULE nbIRatUtranX2Fw) *8*K_UNIT)/sum( ThruGtpULEnbIRa tUtranX2FwCnt)/1 000

ThruGtpULEnb IRatUtranX2Fw Tot

Kbps

The cumulated number of ThruGtpULEnbIRatUtranX2F w

This counter is cumulated by the number of ThruGtpULEnbIRat UtranX2Fw when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpULEnb IRatUtranX2Fw Cnt

s

The cumulated collection time of ThruGtpULEnbIRatUtranX2F w

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpDLEnb IRatGeranS1F w

Kbps

The average bytes of forwarded packets received in the S1 downlink during the inter-RAT (GERAN) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpD LEnbIRatG eranS1Fw* 8*K_UNIT)/ ThruGtpDL EnbIRatGe ranS1FwC nt/1000

(sum(ByteGtpDLE nbIRatGeranS1Fw )*8*K_UNIT)/sum( ThruGtpDLEnbIRa tGeranS1FwCnt)/ 1000

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

976

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ThruGtpDLEnb IRatGeranS1F wTot

Kbps

The cumulated number of ThruGtpDLEnbIRatGeranS1 Fw

This counter is cumulated by the number of ThruGtpDLEnbIRat GeranS1Fw when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpDLEnb IRatGeranS1F wCnt

s

The cumulated collection time of ThruGtpDLEnbIRatGeranS1 Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpULEnb IRatGeranS1F w

Kbps

The average throughput of packets forwarded to the S1 uplink during the inter-RAT (GERAN) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbIRatG eranS1Fw* 8*K_UNIT)/ ThruGtpUL EnbIRatGe ranS1FwC nt/1000

(sum(ByteGtpULE nbIRatGeranS1Fw )*8*K_UNIT)/sum( ThruGtpULEnbIRa tGeranS1FwCnt)/ 1000

ThruGtpULEnb IRatGeranS1F wTot

Kbps

The cumulated number of ThruGtpULEnbIRatGeranS1 Fw

This counter is cumulated by the number of ThruGtpULEnbIRat GeranS1Fw when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpULEnb IRatGeranS1F wCnt

s

The cumulated collection time of ThruGtpULEnbIRatGeranS1 Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpDLEnb IRatGeranX2F w

Kbps

The average throughput of forwarded packets received in the X2 downlink during the inter-RAT (GERAN) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpD LEnbIRatG eranX2Fw* 8*K_UNIT)/ ThruGtpDL

(sum(ByteGtpDLE nbIRatGeranX2Fw )*8*K_UNIT)/sum( ThruGtpDLEnbIRa tGeranX2FwCnt)/

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

977

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula EnbIRatGe ranX2FwC nt/1000

Hourly, Daily, Monthly Formula 1000

ThruGtpDLEnb IRatGeranX2F wTot

Kbps

The cumulated number of ThruGtpDLEnbIRatGeranX2 Fw

This counter is cumulated by the number of ThruGtpDLEnbIRat GeranX2Fw when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpDLEnb IRatGeranX2F wCnt

s

The cumulated collection time of ThruGtpDLEnbIRatGeranX2 Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpULEnb IRatGeranX2F w

Kbps

The average throughput of packets forwarded to the X2 uplink during the inter-RAT (GERAN) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbIRatG eranX2Fw* 8*K_UNIT)/ ThruGtpUL EnbIRatGe ranX2FwC nt/1000

(sum(ByteGtpULE nbIRatGeranX2Fw )*8*K_UNIT)/sum( ThruGtpULEnbIRa tGeranX2FwCnt)/ 1000

ThruGtpULEnb IRatGeranX2F wTot

Kbps

The cumulated number of ThruGtpULEnbIRatGeranX2 Fw

This counter is cumulated by the number of ThruGtpULEnbIRat GeranX2Fw when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpULEnb IRatGeranX2F wCnt

s

The cumulated collection time of ThruGtpULEnbIRatGeranX2 Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpDLEnb

Kbps

The average throughput of

This counter is

Y

OW

period

float

0~3.4*10^3

(ByteGtpD

(sum(ByteGtpDLE

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

978

Chapter 2 Counter Description Name

Unit

IRatCdma2000 HrpdS1Fw

Description

Trigger

forwarded packets received in the S1 downlink during the inter-RAT (CDMA2000 HRPD) handover.

calculated when measure period comes

Visible

Counter Type

Trigger Type

Data Type

Min/Max 8

Granularity Formula LEnbIRatC dma2000H rpdS1Fw*8 *K_UNIT)/T hruGtpDLE nbIRatCdm a2000Hrpd S1FwCnt/1 000

Hourly, Daily, Monthly Formula nbIRatCdma2000 HrpdS1Fw)*8*K_ UNIT)/sum(ThruGt pDLEnbIRatCdma 2000HrpdS1FwCn t)/1000

ThruGtpDLEnb IRatCdma2000 HrpdS1FwTot

Kbps

The cumulated number of ThruGtpDLEnbIRatCdma200 0HrpdS1Fw

This counter is cumulated by the number of ThruGtpDLEnbIRat Cdma2000HrpdS1F w when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpDLEnb IRatCdma2000 HrpdS1FwCnt

s

The cumulated collection time of ThruGtpDLEnbIRatCdma200 0HrpdS1Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpULEnb IRatCdma2000 HrpdS1Fw

Kbps

The average throughput of packets forwarded to the S1 uplink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbIRatC dma2000H rpdS1Fw*8 *K_UNIT)/T hruGtpULE nbIRatCdm a2000Hrpd S1FwCnt/1 000

(sum(ByteGtpULE nbIRatCdma2000 HrpdS1Fw)*8*K_ UNIT)/sum(ThruGt pULEnbIRatCdma 2000HrpdS1FwCn t)/1000

ThruGtpULEnb IRatCdma2000 HrpdS1FwTot

Kbps

The cumulated number of ThruGtpULEnbIRatCdma200 0HrpdS1Fw

This counter is cumulated by the number of ThruGtpULEnbIRat

-

CC

20 s

float

0~3.4*10^3 8

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

979

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Cdma2000HrpdS1F w when it collected ThruGtpULEnb IRatCdma2000 HrpdS1FwCnt

s

The cumulated collection time of ThruGtpULEnbIRatCdma200 0HrpdS1Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

ThruGtpDLEnb IRatCdma2000 HrpdX2Fw

Kbps

The average throughput of forwarded packets received in the X2 downlink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^3 8

(ByteGtpD LEnbIRatC dma2000H rpdX2Fw*8 *K_UNIT)/T hruGtpDLE nbIRatCdm a2000Hrpd X2FwCnt/1 000

(sum(ByteGtpDLE nbIRatCdma2000 HrpdX2Fw)*8*K_ UNIT)/sum(ThruGt pDLEnbIRatCdma 2000HrpdX2FwCn t)/1000

ThruGtpDLEnb IRatCdma2000 HrpdX2FwTot

Kbps

The cumulated number of ThruGtpDLEnbIRatCdma200 0HrpdX2Fw

This counter is cumulated by the number of ThruGtpDLEnbIRat Cdma2000HrpdX2F w when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpDLEnb IRatCdma2000 HrpdX2FwCnt

s

The cumulated collection time of ThruGtpDLEnbIRatCdma200 0HrpdX2Fw

This counter is calculated when measure period comes

OW

period

int

0~60*Perio d

-

-

ThruGtpULEnb IRatCdma2000 HrpdX2Fw

Kbps

The average throughput of packets forwarded to the X2 uplink during the inter-RAT (CDMA2000 HRPD) handover.

This counter is calculated when measure period comes

OW

period

float

0~3.4*10^3 8

(ByteGtpU LEnbIRatC dma2000H rpdX2Fw*8 *K_UNIT)/T hruGtpULE nbIRatCdm

(sum(ByteGtpULE nbIRatCdma2000 HrpdX2Fw)*8*K_ UNIT)/sum(ThruGt pULEnbIRatCdma 2000HrpdX2FwCn t)/1000

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Y

980

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula a2000Hrpd X2FwCnt/1 000

Hourly, Daily, Monthly Formula

ThruGtpULEnb IRatCdma2000 HrpdX2FwTot

Kbps

The cumulated number of ThruGtpULEnbIRatCdma200 0HrpdX2Fw

This counter is cumulated by the number of ThruGtpULEnbIRat Cdma2000HrpdX2F w when it collected

-

CC

20 s

float

0~3.4*10^3 8

-

-

ThruGtpULEnb IRatCdma2000 HrpdX2FwCnt

s

The cumulated collection time of ThruGtpULEnbIRatCdma200 0HrpdX2Fw

This counter is calculated when measure period comes

-

OW

period

int

0~60*Perio d

-

-

Collection Time Figure 583. Collection Time for GTP Forward Traffic UE

eNB

MME

S/GW

RRC_CONNECTED

Uplink DRB Packet Send - CntGtpULEnbS1Nor - ByteGtpULEnbS1Nor Downlink DRB Packet Receive - CntGtpDLEnbS1Nor - ByteGtpDLEnbS1Nor

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

981

Chapter 2 Counter Description Figure 584. Collection Time for GTP Forward Traffic UE

Source eNB

S/GW

Target eNB

RRC_CONNECTED

Forward Traffic Send - CntGtpULEnbS1Fw - CntGtpULEnbIRatUtransS1Fw - CntGtpULEnbIRatGeranS1Fw - CntGtpULEnblRatCdma2000HrpdS1Fw - ByteGtpULEnbS1Fw - ByteGtpULEnblRatUtransS1Fw - ByteGtpULEnblratGeranS1Fw - ByteGtpULEnbSlRatCdma2000HrpdS1Fw

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Forward Traffic Receive - CntGtpDLEnbS1Fw - CntGtpDLEnbIRatUtransS1Fw - CntGtpDLEnbIRatGeranS1Fw - CntGtpDLEnblRatCdma2000HrpdS1Fw - ByteGtpDLEnbS1Fw - ByteGtpDLEnblRatUtransS1Fw - ByteGtpDLEnblratGeranS1Fw - ByteGtpDLEnbSlRatCdma2000HrpdS1Fw

982

Chapter 2 Counter Description Figure 585. Collection Time for GTP Forward Traffic UE

Source eNB

Target eNB RRC_CONNECTED

Forward Traffic Send - CntGtpULEnbX2Fw - CntGtpULEnbIRatUtransX2Fw - CntGtpULEnbIRatGeranX2Fw - CntGtpULEnblRatCdma2000HrpdX2Fw - ByteGtpULEnbX2Fw - ByteGtpULEnblRatUtransX2Fw - ByteGtpULEnblratGeranX2Fw - ByteGtpULEnbSlRatCdma2000HrpdX2Fw

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Forward Traffic Receive - CntGtpDLEnbX2Fw - CntGtpDLEnbIRatUtransX2Fw - CntGtpDLEnbIRatGeranX2Fw - CntGtpDLEnblRatCdma2000HrpdX2Fw - ByteGtpDLEnbX2Fw - ByteGtpDLEnblRatUtransX2Fw - ByteGtpDLEnblratGeranX2Fw - ByteGtpDLEnbSlRatCdma2000HrpdX2Fw

983

Chapter 2 Counter Description

SRB This section provides statistics on the Signaling Radio Bearer (SRB, data Plane of PDCP) that provides the Control Plane PDCP SDU bit rates per cell over the downlink and uplink respectively.

Cell PDCP SDU Bit Rate This section provides statistics on the Cell Bit Rate of PDCP SDU. The eNB groups the Control Plane PDCP SDU bit rates per cell by the downlink/uplink in accordance with the 3GPP standard (3GPPTS 32.425 Performance Measurements) and calculates the average value at every measurement interval. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdcpSduBitr ateDLAvg

Kbps

The average cell bitrate of the control plane PDCP SDUs over the downlink.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^38

(PdcpSduBitrateDLT ot*8*K_UNIT)/PdcpS duBitrateDLCnt/1000

(sum(PdcpSduBitrate DLTot)*8*K_UNIT)/su m(PdcpSduBitrateDLC nt)/1000

PdcpSduBitr ateDLTot

bytes

The cumulatednumber of

This counter is cumulated

-

CC

2s

float

0~3.4*10^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

984

Chapter 2 Counter Description Name

Unit

Description

Trigger

SRB Packet that is received in the PDCP

when receiving the SRB Packet in the PDCP

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdcpSduBitr ateDLCnt

s

The cumulated collection time of PdcpSduBitrateDLAv g

This counter is calculated when measure period comes

-

OW

period

int

0~60*Period

-

-

PdcpSduBitr ateULAvg

Kbps

The average cell bitrate of the control plane PDCP SDUs over the uplink.

This counter is calculated when measure period comes

Y

OW

period

float

0~3.4*10^38

(PdcpSduBitrateULT ot*8)/PdcpSduBitrate ULCnt/1000

(sum(PdcpSduBitrate ULTot)*8)/sum(PdcpS duBitrateULCnt)/1000

PdcpSduBitr ateULTot

bytes

The cumulated number of SRB Packet that is transmitted in the PDCP

This counter is cumulated when transmitting the SRB Packet in the PDCP

-

CC

2s

float

0~3.4*10^38

-

-

PdcpSduBitr ateULCnt

s

The cumulated collection time of PdcpSduBitrateULAv g

This counter is calculated when measure period comes

-

OW

period

int

0~60*Period

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

985

Chapter 2 Counter Description

Collection Time Figure 586. Collection Time for PdcpSduBitrateDLTot UE

eNB

MME

S/GW

Downlink SRB Packet Send - PdcpSduBitrateDLTot

Downlink SRB Packet Receive

Figure 587. Collection Time for PdcpSduBitrateULTot UE

eNB

MME

S/GW

Uplink SRB Packet Receive - PdcpSduBitrateULTot

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Uplink SRB Packet Send

986

Chapter 2 Counter Description

DRB This section provides statistics on the Data Radio Bearer (DRB, User Plane of RLC/MAC) that provides QCI information of the DRB, such as the number of active UEs, packet delay, packet drop rate, packet loss rate and IP latency.

Active UE Number This section provides statistics on the average number of UEs where the buffer data of the DRB is waiting for each QCI. See more information ‘4.1.3 Number of active Ues’ in the 3GPP TS 36.314. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UEActiveD LAvg

count

The calculated number of DL active UEs for each QCI during the collection interval.

This counter indicates the number of UL active UEs per QCI that meet a specific condition during the collection period. The sampling period for this counter is 80 ms (for

Y

SI

5.12 s

float

0~3.4*10^38

UEActiveDLTot /UEActiveDLC nt

sum(UEActiveDL Tot)/sum(UEActiv eDLCnt)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

more information, see 3GPP TS 36.314). UEs that are targeted for the collection in regard to this counter meets one of the following conditions: There is a Data Radio Bearer (DRB) in the UE during the sampling period and the uplink data which requested to be allocated to the buffer status report is on standby in the DRB. There is a DRB that has received a HARQ retransmission request during the sampling period. UEActiveD LTot

count

The cumulated number of UEActiveDl

This counter is cumulated when UEActiveDl is collected

Y

SI

5.12 s

float

0~3.4*10^38

-

-

UEActiveD LCnt

count

The collection count of UEActiveDl

This counter is cumulated by 1 when UEActiveDl is collected

-

SI

5.12 s

int

0~21474836 47

-

-

UEActiveU LAvg

count

The calculated number of UL active UEs for each QCI during the collection interval.

The number of UEs satisfying one or more of the following conditions in This counter indicates the number of UL active UEs per QCI that meet a

Y

SI

5.12 s

float

0~3.4*10^38

UEActiveULTot /UEActiveULC nt

sum(UEActiveUL Tot)/sum(UEActiv eULCnt)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

988

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

specific condition during the collection period. The sampling period for this counter is 80 ms (for more information, see 3GPP TS 36.314). UEs that are targeted for the collection in regard to this counter meets one of the following conditions: There is a Data Radio Bearer (DRB) in the UE during the sampling period and the uplink data which requested to be allocated to the buffer status report is on standby in the DRB. There is a DRB that has received a HARQ retransmission request during the sampling period. UEActiveU LTot

count

The cumulated number of UEActiveUl

This counter is cumulated when UEActiveUl is collected

Y

SI

5.12 s

float

0~3.4*10^38

-

-

UEActiveU LCnt

count

The collection count of UEActiveUl

This counter is cumulated by 1 when UEActiveUl is collected

-

SI

5.12 s

int

0~21474836 47

-

-

SumActive UEDL

count

This counter is the cumulated number per

This counter is cumulated by 1 per

Y

CC

5.12 s

int

0~21474836 47

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

SumActive UEUL

Unit

count

Description

Trigger

every TTI of DL DRB for each QCI which receives a buffer occupancy request from the RLC or which has received a HARQ retransmission request during the sampling period.

every TTI when, for each QCI, there is a DL DRB which receives a buffer occupancy request from the RLC or which has received a HARQ retransmission request during the sampling period.

This counter is the cumulated number per every TTI of UL DRB for each QCI where the uplink data requested to be allocated using the Buffer Status Report message is waiting or which received an HARQ retransmission request

This counter is cumulated by 1 per every TTI when, for each QCI, there is a UL DRB where the uplink data requested to be allocated using the Buffer Status Report message is waiting or which received an HARQ retransmission request.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

5.12 s

int

0~21474836 47

-

-

990

Chapter 2 Counter Description

Packet Delay This section provides statistics on the DL PDCP SDU delay defined in the standard 3GPP TS 36.314 for each QCI. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdcpSduDelay Avg

ms

Average DL PDCP SDU delay DL PDCP SDU delay on the downlink that occurred for 1 minute.

Y

SI

10 s

float

0~3.4*10^38

PdcpSduDelayTot/ PdcpSduDelayCnt

sum(PdcpSduDelayT ot)/sum(PdcpSduDel ayCnt)

PdcpSduDelay Tot

ms

Sum of PdcpSduDelayAvg collected

Y

SI

10 s

float

0~3.4*10^38

-

-

PdcpSduDelay Cnt

count

Collection count of PdcpSduDelayAvg

-

SI

10 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

991

Chapter 2 Counter Description

Packet Drop Rate This section provides statistics on the per-eNB drop rate for downlink packet drops of the user plane traffic per QCI in accordance with the 3GPP standard (3GPP TS 32.425 Performance Measurements). Packet drops can occur due to traffic congestion and are calculated (in ppm) by multiplying it by 1E6 according to the standard (3GPP TS 36.314 Layer 2-Measurements). Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdcpSduDropRateD L

ppm

The calculated packet drop rate of downlink SRB Packet which is received in the PDCP

This counter is cumulated when downlink SRB Packet is dropped in the PDCP

Y

SI

1 min

float

0~3.4*10^ 38

PdcpSduDr opRateDLT ot/PdcpSdu DropRateD LCnt

sum(PdcpSduDrop RateDLTot)/sum(P dcpSduDropRateD LCnt)

PdcpSduDropRateD LTot

ppm

The cumulated number of PdcpSduDropRateDL

This counter is cumulated when PdcpSduDropRate DL is collected

-

SI

1 min

float

0~3.4*10^ 38

-

-

PdcpSduDropRateD LCnt

count

The collection count of PdcpSduDropRateDL

This counter is cumulated by 1 when PdcpSduDropRate DL is collected

-

SI

1 min

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

992

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdcpPduDropRateD L

ppm

The calculated average DL PDCP SDU drop rate. The DL PDCP SDU drop rate on the downlink that occurred for 1 minute.

This counter is calculated when measurement period comes.

Y

SI

10 s

float

0~3.4*10^ 38

PdcpPduDr opRateDLT ot/PdcpPdu DropRateD LCnt

sum(PdcpPduDrop RateDLTot)/sum(P dcpPduDropRateD LCnt)

PdcpPduDropRateD LTot

ppm

The cumulated number of PdcpPduDropRateDL

This counter is cumulated when PdcpPduDropRate DL is collected

-

SI

10 s

float

0~3.4*10^ 38

-

-

PdcpPduDropRateD LCnt

count

The collection count of PdcpPduDropRateDL

This counter is cumulated by 1 when PdcpPduDropRate DL is collected

-

SI

10 s

int

0~214748 3647

-

-

Collection Time Figure 588. Collection Time for PdcpSduDropRateDL UE

eNB

MME

S/GW

RRC_CONNECTED Downlink DRB Packet Send Fail - PdcpSduDropRateDL

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Downlink DRB Packet Receive

993

Chapter 2 Counter Description

Packet Loss Rate This section provides statistics on the per-eNB loss rate for PDCP SDUs of the user plane traffic that have not been received successfully over the uplink per QCI in accordance with the 3GPP standard (TS32.425 Performance Measurements). The rate is calculated (in ppm) by multiplying 1E6 according to the standard (TS 36.314 Layer 2-Measurements). Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdcpSduLossR ateUL

ppm

The calculated average loss rate of uplink SRB Packet that is received in the PDCP

This counter is cumulated when the loss occurs in the uplink SRB Packet received from PDCP

Y

SI

1 min

float

0~3.4*10^3 8

PdcpSduLossRa teULTot/PdcpSd uLossRateULCn t

sum(PdcpSduLossRate ULTot)/sum(PdcpSduL ossRateULCnt)

PdcpSduLossR ateULTot

ppm

The cumulated number of PdcpSduLossRat eUL

This counter is cumulated when PdcpSduLossRate UL is collected

-

SI

1 min

float

0~3.4*10^3 8

-

-

PdcpSduLossR ateULCnt

count

The collection count of PdcpSduLossRat

This counter is cumulated by 1 when PdcpSduLossRate

-

SI

1 min

int

0~2147483 647

-

-

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994

Chapter 2 Counter Description Name

Unit

Description

Trigger

PdcpSduAirIntf Avg

ppm

PdcpSduAirIntf Tot

PdcpSduAirIntf Cnt

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

eUL

UL is collected

The calculated average DL PDCP SDU loss rate. The DL PDCP SDU packet loss rate on the downlink that occurred for 10 seconds.

This counter is calculated when measurement period comes.

Y

SI

1 min

float

0~3.4*10^3 8

PdcpSduAirIntfT ot/PdcpSduAirIn tfCnt

sum(PdcpSduAirIntfTot )/sum(PdcpSduAirIntfC nt)

ppm

The cumulated number of PdcpSduAirIntfAv g

This counter is cumulated when PdcpSduAirIntfAvg is collected

-

SI

1 min

float

0~3.4*10^3 8

-

-

count

The collection count of PdcpSduAirIntfAv g

This counter is cumulated by 1 when PdcpSduAirIntfAvg is collected

-

SI

1 min

int

0~2147483 647

-

-

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Chapter 2 Counter Description

Collection Time Figure 589. Collection Time for PdcpSduLossRateUL UE

eNB

MME

S/GW

RRC_CONNECTED

Uplink DRB Packet Receive

Uplink DRB Packet Send

Packet Loss Uplink DRB Packet Receive - PdcpSduLossRateUL

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Uplink DRB Packet Send

996

Chapter 2 Counter Description

IP Latency This section provides the statistics on the DL IP latency defined in the standard 3GPP TS 32.450 for each QCI. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

IpLateDL

ms

IP latency in the downlink, SAE bearer level. IP latency for 10 seconds in the downlink.

Y

SI

10 s

float

0~3.4*10^38

IpLateDLTot/ IpLateDLCnt

sum(IpLateDLTot)/ sum(IpLateDLCnt)

IpLateDLTot

ms

The sum of collected IpLateDL

-

SI

10 s

float

0~3.4*10^38

-

-

IpLateDLCnt

count

Collection count of IpLateDL

-

SI

10 s

int

0~2147483647

-

-

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Chapter 2 Counter Description

RRU This section provides statistics on the Radio Resource Utilization (RRU) that includes DL/UL PRB Usage, DL/UL Total PRB Usage, and Cell Unavailable Time statistics. These statistics items are described in the following tables.

PRB Usage This section provides statistics on the rate (per QCI) of PRB allocated to the DTCH among the total PRB on the DL/UL in the MAC. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PrbDLAvg

%

The average use rate for PRBs used for each QCI in order to transmit DTCH traffic for the downlink during the collection interval.

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

0~100

PrbDLTot/Prb DLCnt

sum(PrbDLTot)/sum(P rbDLCnt)

PrbDLTot

%

The cumulated

This counter is cumulated by

-

SI

5.12 s

float

0~3.4*1

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

998

Chapter 2 Counter Description Name

Unit

Description

Trigger

number of PrbDl

the number of PRB usage when it is used for DTCH traffic transmission per QCI in the downlink

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

0^38

PrbDLCnt

count

The collection count of PrbDl

This counter is cumulated by 1 when PrbDl is collected

-

SI

5.12 s

int

0~21474 83647

-

-

PrbULAvg

%

The average use rate for PRBs used for each QCI in order to transmit DTCH traffic for the uplink during the collection interval.

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

0~100

PrbULTot/Prb ULCnt

sum(PrbULTot)/sum(P rbULCnt)

PrbULTot

%

The cumulated number of PrbUl

This counter is cumulated by the number of PRB usage when it is used for DTCH traffic transmission per QCI in the uplink

-

SI

5.12 s

float

0~3.4*1 0^38

-

-

PrbULCnt

count

The collection count of PrbUl

This counter is cumulated by 1 when PrbUl is collected

-

SI

5.12 s

int

0~21474 83647

-

-

PrbDLCurr

%

The most recent collected PrbDl's value

This counter is updated when PrbDI is collected

-

SI

5.12 s

float

0~100

-

-

PrbULCurr

%

The most recent collected PrbUl's value

This counter is updated when PrbUI is collected

-

SI

5.12 s

float

0~100

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Total PRB Usage This section provides statistics on the usage rate (percentage) of the PRB on the downlink PDSCH and the uplink PUSCH among the total PRB in the MAC Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TotPrbDLAvg

%

The average use rate for PRBs used for each QCI in order to transmit the PDSCH/PBCH for the downlink during the collection interval.

This counter is calculated when measurement period comes.

Y

GAUGE

5.12 s

float

0~100

TotPrbDLTo t/TotPrbDL Cnt

sum(TotPrbDLTot)/sum( TotPrbDLCnt)

TotPrbDLMin

%

The minimum value of TotPrbDl

This counter is updated when the TotPrbDl is smaller than previous value

-

GAUGE

5.12 s

float

0~100

-

min(TotPrbDLMin)

TotPrbDLMax

%

The maximum value of TotPrbDl

This counter is updated when the TotPrbDl is greater than previous value

-

GAUGE

5.12 s

float

0~100

-

max(TotPrbDLMax)

TotPrbDLTot

%

The cumulated

This counter is

-

GAUGE

5.12 s

float

0~3.4*10

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1000

Chapter 2 Counter Description Name

Unit

Description

Trigger

number of TotPrbDl

cumulated by the number of PRB usage when it is used for PDSCH/PBCH transmission in the downlink

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

^38

TotPrbDLCnt

count

The collection count of TotPrbDl

This counter is cumulated by 1 when TotPrbDl is collected

-

GAUGE

5.12 s

int

0~21474 83647

-

-

TotGbrPrbDL Avg

%

The average use rate for PRBs used for each QCI in order to transmit GBR traffic for the downlink during the collection interval.

This counter is calculated when measurement period comes.

Y

GAUGE

5.12 s

float

0~100

TotGbrPrbD LTot/TotGbr PrbDLCnt

sum(TotGbrPrbDLTot)/ sum(TotGbrPrbDLCnt)

TotGbrPrbDL Min

%

The minimum value of TotGbrPrbDl

This counter is updated when the TotGbrPrbDl is smaller than previous value

-

GAUGE

5.12 s

float

0~100

-

min(TotGbrPrbDLMin)

TotGbrPrbDL Max

%

The maximum value of TotGbrPrbDl

This counter is updated when the TotGbrPrbDl is greater than previous value

-

GAUGE

5.12 s

float

0~100

-

max(TotGbrPrbDLMax)

TotGbrPrbDL Tot

%

The cumulated number of TotGbrPrbDl

This counter is cumulated by the number of PRB usage when it is used for GBR Traffic transmission in the downlink

-

GAUGE

5.12 s

float

0~3.4*10 ^38

-

-

TotGbrPrbDL Cnt

count

The collection count of TotGbrPrbDl

This counter is cumulated by 1 when

-

GAUGE

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1001

Chapter 2 Counter Description Name

Unit

Description

TotNGbrPrbD LAvg

%

The average use rate for PRBs used for each QCI in order to transmit non-GBR traffic for the downlink during the collection interval.

TotNGbrPrbD LMin

%

TotNGbrPrbD LMax

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is calculated when measurement period comes.

Y

GAUGE

5.12 s

float

0~100

TotNGbrPrb DLTot/TotN GbrPrbDLC nt

sum(TotNGbrPrbDLTot)/ sum(TotNGbrPrbDLCnt)

The minimum value of TotNGbrPrbDl

This counter is updated when the TotNGbrPrbDl is smaller than previous value

-

GAUGE

5.12 s

float

0~100

-

min(TotNGbrPrbDLMin)

%

The maximum value of TotNGbrPrbDl

This counter is updated when the TotNGbrPrbDl is greater than previous value

-

GAUGE

5.12 s

float

0~100

-

max(TotNGbrPrbDLMax )

TotNGbrPrbD LTot

%

The cumulated number of TotNGbrPrbDl

This counter is cumulated by the number of PRB usage when it is used for NonGBR traffic transmission in the downlink

-

GAUGE

5.12 s

float

0~3.4*10 ^38

-

-

TotNGbrPrbD LCnt

count

The collection count of TotNGbrPrbDl

This counter is cumulated by 1 when TotNGbrPrbDl is collected

-

GAUGE

5.12 s

int

0~21474 83647

-

-

TotPrbULAvg

%

The average use rate for PRBs used for each QCI in order to transmit PUSCH for the uplink during the collection interval.

This counter is calculated when measurement period comes.

Y

GAUGE

5.12 s

float

0~100

TotPrbULTo t/TotPrbUL Cnt

sum(TotPrbULTot)/sum( TotPrbULCnt)

TotGbrPrbDl is collected

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1002

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TotPrbULMin

%

The minimum value of TotPrbUl

This counter is updated when the TotPrbUl is smaller than previous value

-

GAUGE

5.12 s

float

0~100

-

min(TotPrbULMin)

TotPrbULMax

%

The maximum value of TotPrbUl

This counter is updated when the TotPrbUl is greater than previous value

-

GAUGE

5.12 s

float

0~100

-

max(TotPrbULMax)

TotPrbULTot

%

The cumulated number of TotPrbUl

This counter is cumulated by the number of PRB usage when it is used for PUSCH transmission in the downlink

-

GAUGE

5.12 s

float

0~3.4*10 ^38

-

-

TotPrbULCnt

count

The collection count of PrbUL

This counter is cumulated by 1 when TotPrbUl is collected

-

GAUGE

5.12 s

int

0~21474 83647

-

-

TotGbrPrbUL Avg

%

The average use rate for PRBs used for each QCI in order to transmit GBR traffic for the downlink during the collection interval.

This counter is calculated when measurement period comes.

Y

GAUGE

5.12 s

float

0~100

TotGbrPrbU LTot/TotGbr PrbULCnt

sum(TotGbrPrbULTot)/s um(TotGbrPrbULCnt)

TotGbrPrbUL Min

%

The minimum value of TotGbrPrbUl

This counter is updated when the TotGbrPrbUl is smaller than previous value

-

GAUGE

5.12 s

float

0~100

-

min(TotGbrPrbULMin)

TotGbrPrbUL Max

%

The maximum value of TotGbrPrbUl

This counter is updated when the TotGbrPrbUl is greater than previous value

-

GAUGE

5.12 s

float

0~100

-

max(TotGbrPrbULMax)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1003

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TotGbrPrbUL Tot

%

The cumulated number of TotGbrPrbUl

This counter is cumulated by the number of PRB usage when it is used for GBR traffic transmission in the downlink

-

GAUGE

5.12 s

float

0~3.4*10 ^38

-

-

TotGbrPrbUL Cnt

count

The collection count of TotGbrPrbUl

This counter is cumulated by 1 when TotGbrPrbUl is collected

-

GAUGE

5.12 s

int

0~21474 83647

-

-

TotNGbrPrbU LAvg

%

The average use rate for PRBs used for each QCI in order to transmit non-GBR traffic for the downlink during the collection interval.

This counter is calculated when measurement period comes.

Y

GAUGE

5.12 s

float

0~100

TotNGbrPrb ULTot/TotN GbrPrbULC nt

sum(TotNGbrPrbULTot)/ sum(TotNGbrPrbULCnt)

TotNGbrPrbU LMin

%

The minimum value of TotNGbrPrbUl

This counter is updated when the TotNGbrPrbUl is smaller than previous value

-

GAUGE

5.12 s

float

0~100

-

min(TotNGbrPrbULMin)

TotNGbrPrbU LMax

%

The maximum value of TotNGbrPrbUl

This counter is updated when the TotNGbrPrbUl is greater than previous value

-

GAUGE

5.12 s

float

0~100

-

max(TotNGbrPrbULMax )

TotNGbrPrbU LTot

%

The cumulated number of TotNGbrPrbUl

This counter is cumulated by the number of PRB usage when it is used for NonGBR traffic transmission in the downlink

-

GAUGE

5.12 s

float

0~3.4*10 ^38

-

-

TotNGbrPrbU LCnt

count

The collection count of TotNGbrPrbUl

This counter is cumulated by 1 when

-

GAUGE

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1004

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TotNGbrPrbUl is collected TotPrbDLCur r

%

The most recent collected TotalPrbDl

This counter is updated when TotalPrbDl is collected

-

GAUGE

5.12 s

float

0~100

-

-

TotPrbULCur r

%

The most recent collected TotalPrbUl

This counter is updated when TotalPrbUL is collected

-

GAUGE

5.12 s

float

0~100

-

-

TotPucchPrb ULAvg

%

The average use rate for PRBs used for each QCI in order to transmit the PUCCH for the uplink during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(TotUsedPu cchPrbULN um/TotAvail PrbULNum) *100

(sum(TotUsedPucchPrb ULNum)/sum(TotAvailPr bULNum))*100

TotUsedPucc hPrbULNum

count

The number of PRBs used to receive the PUCCH during the collection interval.

This counter is cumulated by the number of PRBs that were used to receive the PUCCH during the collection interval.

-

CC

5.12 s

int

0~21474 83647

-

-

TotAvailPrbU LNum

count

The total number of PRBs available for the uplink during the collection interval.

This counter is cumulated by the available PRB for each TTI in the uplink

-

CC

5.12 s

int

0~21474 83647

-

-

TotPucchPus chPrbULAvg

%

The average use rate for PRBs used to receive the PUCCH/PUSCH for the uplink during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

((TotUsedP ucchPrbUL Num+TotUs edPuschPrb ULNum)/Tot AvailPrbUL Num)*100

((sum(TotUsedPucchPrb ULNum)+sum(TotUsedP uschPrbULNum))/sum(T otAvailPrbULNum))*100

TotUsedPusc

count

The number of PRBs

This counter is

-

CC

5.12 s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

hPrbULNum

Description

Trigger

used to receive PUSCH during the collection interval.

cumulated by the number of PRBs that were used to receive PUSCH during the collection interval.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

TotNgbrSCell PrbDLAvg

%

The average use rate for PRBs used to transmit the SCell's non-GBR traffic for the downlink during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(TotNgbrSC ellPrbDLNu m/TotAvailP rbDLNum)* 100

(sum(TotNgbrSCellPrbD LNum)/sum(TotAvailPrb DLNum))*100

TotNgbrSCell PrbDLNum

count

The total number of PRBs used to transmit the SCell's non-GBR traffic during the collection interval.

This counter is cumulated by the number of PRBs that were used to allocate the SCell's non-GBR traffic during the collection interval.

-

CC

5.12 s

int

0~21474 83647

-

-

TotAvailPrbD LNum

count

The total number of PRBs available for the downlink during the collection interval.

This counter is cumulated by the total number of PRBs available for the downlink at every TTI.

Y

CC

5.12 s

int

0~21474 83647

(TotUsedPu cchPrbULN um/TotAvail PrbULNum) *100

(sum(TotUsedPucchPrb ULNum)/sum(TotAvailPr bULNum))*100

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1006

Chapter 2 Counter Description

Total PRB Usage per PLMN This section provides statistics on the total PRB usage including the control data of DL/UL per PLMN. Index Name

Description

PLMN

PLMN Id, the first three digits are MCC and the others are MNC

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PLMNTotPrbD LAvg

%

The average use rate for PRBs used for each QCI in order to transmit the PDSCH/PBCH for the downlink during the collection interval.

This counter is calculated when measurement period comes.

Y

GAUG E

5.12 s

float

0~100

PLMNTotPrb DLTot/PLMN TotPrbDLCnt

sum(PLMNTotPrb DLTot)/sum(PLMN TotPrbDLCnt)

PLMNTotPrbD LMin

%

The minimum value of PLMNTotPrbDLAvg

This counter is updated when the PLMNTotPrbDLAvg is smaller than the previous value

Y

GAUG E

5.12 s

float

0~100

-

min(PLMNTotPrbD LMin)

PLMNTotPrbD LMax

%

The maximum value of PLMNTotPrbDLAvg

This counter is updated when the PLMNTotPrbDLAvg is greater than the previous value

Y

GAUG E

5.12 s

float

0~100

-

max(PLMNTotPrb DLMax)

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PLMNTotPrbD LTot

%

The cumulated number of PLMNTotPrbDLAvg

This counter is cumulated by the number of PRB usage to transmit the PDSCH/PBCH in the downlink

-

GAUG E

5.12 s

float

0~3.4*10 ^38

-

-

PLMNTotPrbD LCnt

count

The collection count of PLMNTotPrbDLAvg

This counter is cumulated by 1 when PLMNTotPrbDLAvg is collected

-

GAUG E

5.12 s

int

0~21474 83647

-

-

PLMNTotPrbU LAvg

%

The average use rate for PRBs used for each QCI in order to transmit PUSCH for the uplink during the collection interval.

This counter is calculated when measurement period comes.

Y

GAUG E

5.12 s

float

0~100

PLMNTotPrb ULTot/PLMN TotPrbULCnt

sum(PLMNTotPrb ULTot)/sum(PLMN TotPrbULCnt)

PLMNTotPrbU LMin

%

The minimum value of PLMNTotPrbULAvg

This counter is updated when the PLMNTotPrbULAvg is smaller than the previous value

Y

GAUG E

5.12 s

float

0~100

-

min(PLMNTotPrbU LMin)

PLMNTotPrbU LMax

%

The maximum value of PLMNTotPrbULAvg

This counter is updated when the PLMNTotPrbULAvg is greater than the previous value

Y

GAUG E

5.12 s

float

0~100

-

max(PLMNTotPrb ULMax)

PLMNTotPrbU LTot

%

The cumulated number of PLMNTotPrbULAvg

This counter is cumulated by the number of PRB usage to transmit PUSCH in the downlink

-

GAUG E

5.12 s

float

0~3.4*10 ^38

-

-

PLMNTotPrbU

count

The collection count

This counter is

-

GAUG

5.12 s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

LCnt

Description

Trigger

of PLMNTotPrbULAvg

cumulated by 1 when PLMNTotPrbULAvg is collected

Visible

Counter Type E

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

PLMNTotPrbD LCurr

%

The most recent collected PLMNTotPrbDLAvg

This counter is updated when PLMNTotPrbDLAvg is collected

-

GAUG E

5.12 s

float

0~100

-

-

PLMNTotPrbU LCurr

%

The most recent collected PLMNTotPrbULAvg

This counter is updated when PLMNTotPrbULAvg is collected

-

GAUG E

5.12 s

float

0~100

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1009

Chapter 2 Counter Description

Cell Unavailable Time This section provides statistics on the average locked time and disabled time per unit time. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CellUnavailableTimeLock

s

The cumulated lock time per measurement period.

This counter is calculated when measurement period comes.

Y

CC

1 min

int

0~60*Perio d

-

-

CellUnavailableTimeDown

s

The cumulated disabled time per measurement period.

This counter is calculated when measurement period comes.

Y

CC

1 min

int

0~60*Perio d

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

S1SIG This section provides statistics on the S1 Application Protocol Signalling (S1SIG) that provides UE-associated logical S1-connection establishment statistics.

UE-associated logical S1 Connection Establishment This section provides statistics data for S1 Logical Connection Setup for each cell. When the Initial UE message is transmitted, it is counted as an Attempt; when the first logical S1 Connection message is received from MME, it is counted as a Success. A Failure is counted when a failure or timeout occurs during the procedure and the applicable cause is recorded. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

EstabCause

RRC Connection Establishment Cause 0: emergency: Emergency call connection 1: highPriorityAccess: Access by the UE with a specific access class 2: mt_Access: Access by the UE due to paging received 3: mo_Signaling: Access by the UE due to attach 4: mo_Data: Access by the UE due to service request 5: delay_tolerant_access: Access by the delay tolerant access

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

S1ConnEstabAtt

count

UE logical S1 connection setup attempt count

Y

CC

event

int

0~2147483647

-

-

S1ConnEstabSuc c

count

UE Logical S1 Connection Setup success count.

Y

CC

event

int

0~2147483647

-

-

S1ConnEstabFail _CpCcFail

count

A call is released due to reset notification (eNB failure or block restart) from ECMB or by the ECCB block during S1 connection.

Y

CC

event

int

0~2147483647

-

-

S1ConnEstabFail _S1apCuFail

count

A call is released due to the S1AP specification cause during S1 connection.

Y

CC

event

int

0~2147483647

-

-

S1ConnEstabFail _S1apLinkFail

count

A call is released due to S1 SCTP link failure during S1 connection.

Y

CC

event

int

0~2147483647

-

-

S1ConnEstabFail _S1apSigFail

count

A call is released due to receiving S1AP signaling during S1 connection.

Y

CC

event

int

0~2147483647

-

-

S1ConnEstabFail _S1apSigTo

count

A call is released due to S1AP signaling timeout (not received) during S1 connection.

Y

CC

event

int

0~2147483647

-

-

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1012

Chapter 2 Counter Description

Collection Time (Success) Figure 590. Collection Time for S1SIG (1) UE

eNB

MME

S/GW

MME

S/GW

RRC_IDLE Initial UE Message

1

Attempt

2

Success

Initial Context Setup Request

RRC_CONNECTED

Figure 591. Collection Time for S1SIG (2) UE

eNB RRC_IDLE Initial UE Message

1

Attempt

2

Success

Downlink NAS Transport

RRC_CONNECTED

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Chapter 2 Counter Description Figure 592. Collection Time for S1SIG (3) UE

eNB

MME

S/GW

RRC_IDLE Initial UE Message

1

Attempt

2

Success

UE Context Release Command

RRC_CONNECTED

Collection Time (Failure) Figure 593. Collection Time for S1ConnEstabFail_S1apSigTo UE

eNB

MME

S/GW

RRC_CONNECTED

Attempt

1

Initial UE Message Initial Context Setup Request Timeout

2 Failure - S1ConnEstabFail_S1apSigTo RRC_CONNECTED

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description

S1 Connection Time This section provides statistics on the S1 setup time. It collects the time elapsed from transmitting the Initial UE message to receiving the first message from MME for the Initial UE message by cell and by EstabCause. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

EstabCause

RRC Connection Establishment Cause 0: emergency: Emergency call connection 1: highPriorityAccess: Access by the UE with a specific access class 2: mt_Access: Access by the UE due to paging received 3: mo_Signaling: Access by the UE due to attach 4: mo_Data: Access by the UE due to service request 5: delay_tolerant_access: Access by the delay tolerant access

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

S1SigTimeAvg

ms

S1 connection average setup time

Y

GAUGE

event

float

0~3.4*10^38

S1SigTimeTot/ S1SigTimeCnt

sum(S1SigTimeTot)/s um(S1SigTimeCnt)

S1SigTimeMax

ms

Maximum setup time for S1 connection

Y

GAUGE

event

float

0~3.4*10^38

-

max(S1SigTimeMax)

S1SigTimeTot

ms

Accumulated setup time for S1 connection

Y

GAUGE

event

float

0~3.4*10^38

-

-

S1SigTimeCnt

count

Collection count of S1SigTimeAvg

Y

GAUGE

event

int

0~214748364 7

-

-

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Chapter 2 Counter Description

Paging This section provides statistics on the paging, which the number of paging attempts by the RRC and number of paging messages that are discarded when the RLC cannot process paging messages upon receipt due to insufficient capacity. The RLC can save up to 4,096 paging messages in each cell.

Paging This section provides statistics on the Paging Performance. The eNB collects the statistics data for the paging attempt for each cell of the base station made by the MME’s paging request. Also, it collects the number of the discarded paging messages that were not processed by the eNB for each cell. The paging for both system information update and ETWA indication is not included. The eNB, which is an access network, does not collect the statistics data for the paging responses that are made through NAS signaling. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DiscardedNbr

count

Paging record count discarded in the eNB

Y

CC

10 s

int

0~2147483647

-

-

AttPaging

count

Paging transmission attempt count

Y

CC

event

int

0~2147483647

-

-

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Chapter 2 Counter Description

Collection Time Figure 594. Collection Time for PAGING UE

eNB

MME

S/GW

RRC_IDLE Paging Request Paging Paging

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1

Attempt

1017

Chapter 2 Counter Description

Overload Protection Denied Call by Overload Protection This section provides statistics on the number of calls that are denied due to the overload prevention function. Index Name

Description

-

-

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Denied_HighPriorityA ccess

count

The number of Priority Access calls that are denied due to the overload prevention function

Y

CC

event

int

0~2147483647

-

-

Denied_moSignaling

count

The number of mo Signaling calls that are denied due to the overload prevention function

Y

CC

event

int

0~2147483647

-

-

Denied_moData

count

The number of mo Data calls that are denied due to the overload prevention function

Y

CC

event

int

0~2147483647

-

-

Denied_DelayTolerant Access

count

The statistics that counts the number of DelayTolerantAccess calls that are denied due to the overload prevention function

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Denied_Paging

count

The number of paging message that are dumped by the overload prevention function

Y

CC

event

int

0~2147483647

-

-

Power Power This section provides statistics on the average interference over thermal noise for each PRB, the average thermal noise for each cell, the average RSSI for each cell, and the average RSSI for each antenna. See ‘5.2 E-UTRAN measurement abilities’ in the 3GPP TS 36.124. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterferencePo werAvg

dBm

The average value of interference over thermal noise for each PRB

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

-1000~1000

InterferencePow erTot/Interferenc ePowerCnt

sum(InterferencePowerT ot)/sum(InterferencePow erCnt)

InterferencePo werTot

dBm

The cumulated number of InterferencePower

This counter is updated when the InterferencePow er is collected

-

SI

5.12 s

float

-3.4*10^38 ~3.4*10^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

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Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

InterferencePo werCnt

count

The collection count of InterferencePower

This counter is collected by 1 when InterferencePow er is collected

-

SI

5.12 s

int

0~21474836 47

-

-

ThermalNoise PowerAvg

dBm

The average uplink thermal noise power of all UL bandwidths during the collection interval.

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

-1000~1000

ThermalNoisePo werTot/Thermal NoisePowerCnt

sum(ThermalNoisePower Tot)/sum(ThermalNoiseP owerCnt)

ThermalNoise PowerTot

dBm

The cumulated number of ThermalNoisePow er

This counter is collected when ThermalNoisePo wer is collected

-

SI

5.12 s

float

-3.4*10^38 ~3.4*10^38

-

-

ThermalNoise PowerCnt

count

The collection count of ThermalNoisePow er

This counter is collected by 1 when ThermalNoisePo wer is collected

-

SI

5.12 s

int

0~21474836 47

-

-

RssiOverPath Avg

dBm

The average RSSI value for path0 and path1

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

-1000~1000

RssiOverPathTo t/RssiOverPathC nt

sum(RssiOverPathTot)/s um(RssiOverPathCnt)

RssiOverPath Tot

dBm

The cumulated number of RssiOverPath

This counter is updated when the RssiOverPath is collected

-

SI

5.12 s

float

-3.4*10^38 ~3.4*10^38

-

-

RssiOverPath Cnt

count

The collection count RssiOverPath

This counter is collected by 1 when

-

SI

5.12 s

int

0~21474836 47

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1020

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RssiOverPath is collected RssiPath0Avg

dBm

The average value of RSSI of path0

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

-1000~1000

RssiPath0Tot/Rs siPath0Cnt

sum(RssiPath0Tot)/sum( RssiPath0Cnt)

RssiPath0Tot

dBm

The cumulated number of RssiPath0

This counter is updated when RssiPath0 is collected

-

SI

5.12 s

float

-3.4*10^38 ~3.4*10^38

-

-

RssiPath0Cnt

count

The collection count RssiPath0

This counter is collected by 1 when RssiPath0 is collected

-

SI

5.12 s

int

0~21474836 47

-

-

RssiPath1Avg

dBm

The average value of RSSI of path1

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

-1000~1000

RssiPath1Tot/Rs siPath1Cnt

sum(RssiPath1Tot)/sum( RssiPath1Cnt)

RssiPath1Tot

dBm

The cumulated number of RssiPath1

This counter is updated when RssiPath1 is collected

-

SI

5.12 s

float

-3.4*10^38 ~3.4*10^38

-

-

RssiPath1Cnt

count

The collection count RssiPath1

This counter is collected by 1 when RssiPath1 is collected

-

SI

5.12 s

int

0~21474836 47

-

-

RssiPath0Curr

dBm

The most recent collected RssiPath0

This counter is updated by the most recent collected RssiPath0

-

SI

5.12 s

float

-1000~1000

-

max(RssiPath0Curr)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1021

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RssiPath1Curr

dBm

The most recent collected RssiPath1

This counter is updated by the most recent collected RssiPath1

-

SI

5.12 s

float

-1000~1000

-

max(RssiPath1Curr)

RRH RSSI This section provides statistics on the Received Signal Strength Indicator (RSSI) values for each RRH path. Index Name

Description

BID

Board ID

RuPort

Ru Port Number

Cascade

Cascade ID

RSSIPath

RSSI Path ID

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RrhRssiAvg

dBm

The average values of RSSI for each RRH path

This counter is calculated when measurement period comes.

Y

GAUGE

10 s

float

-1000~1000

10*(log10(Rrh RssiTot/RrhRs siCnt)-12)

10*(log10(sum(Rrh RssiTot)/sum(RrhR ssiCnt))-12)

RrhRssiMax

dBm

The maximum values of RSSI for each RRH path

This counter is updated when RSSI is collected and it is greater than previous

Y

GAUGE

10 s

float

-1000~1000

-

max(RrhRssiMax)

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Chapter 2 Counter Description Name

Unit

Description

RrhRssiCurr

dBm

The most recent collected RSSI values for each RRH path

RrhRssiTot

mW*1 0^12

RrhRssiCnt

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is updated by the recently collected RSSI value

Y

GAUGE

10 s

float

-1000~1000

-

max(RrhRssiCurr)

The cumulated RSSI linear values for each RRH path

This counter is cumulated by the RSSI when it is collected

Y

GAUGE

10 s

float

3.4*10^38~3 .4*10^38

-

-

count

The cumulated collection count of RrhRssiAvg

This counter is cumulated by 1 when RrhRssiAvg is collected

Y

GAUGE

10 s

int

0~21474836 47

-

-

RrhRssidBmAvg

dBm

The average values of RSSI dBm for each RRH path

This counter is calculated when measurement period comes.

Y

SI

10 s

float

-1000~1000

RrhRssidBmT ot/RrhRssidB mCnt

sum(RrhRssidBmT ot)/sum(RrhRssidB mCnt)

RrhRssidBmTot

dBm

The cumulated RSSI dBm values for each RRH path

This counter is cumulated by the RSSI when it is collected

Y

SI

10 s

float

3.4*10^38~3 .4*10^38

-

-

RrhRssidBmCnt

count

The cumulated collection count of RrhRssidBmAvg

This counter is cumulated by 1 when RrhRssidBmAvg is collected

Y

SI

10 s

int

0~21474836 47

-

-

maximum value

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1023

Chapter 2 Counter Description

RA This section provides statistics on the Random Access (RA) Preamble. These statistics items are described in the following tables.

Random Access Preambles This section provides statistics on the number of the High-Speed Monitoring result and the RACH preamble. For High Speed Monitoring, it estimates the moving speed of the terminals within the cell and counts the terminals where the speed is determined as high. Also, it collects the number of detected Dedicated Preambles, Contention-based Group A Preambles, and Contentionbased Group B Preambles, then collects the average per second of the detected preambles. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

HighSpeedMonit oring

count

The number of UEs which are monitored for moving speed

None

Y

CC

5.12 s

int

0~2147483647

-

-

NoOfHighSpeed

count

The number of high speed UEs which are monitored

None

Y

CC

5.12 s

int

0~2147483647

-

-

DedicatedPream bles

count

The cumulated number of dedicated preambles among the periodically

This counter is cumulated by 1 when a

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1024

Chapter 2 Counter Description Name

Unit

Description

Trigger

collected RACH preambles.

dedicated preamble is received to the eNB.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DedicatedPream blesAssignFail

count

The number of failures to get dedicated preamble allocation after requesting the dedicated preamble from the RRC to the MAC

None

Y

CC

event

int

0~2147483647

-

-

RandomlySelecte dPreamblesLow

count

The cumulated number of the preambles belonging to Group A among the detected contention based preambles

This counter is cumulated by 1 when a Group A preamble is received to the eNB.

Y

CC

5.12 s

int

0~2147483647

-

-

RandomlySelecte dPreamblesHigh

count

The cumulated number of the preambles belonging to Group B among the detected contention based preambles

This counter is cumulated by 1 when a Group B preamble is received to the eNB.

Y

CC

5.12 s

int

0~2147483647

-

-

RACHUsageAvg

count

The average of RACH use rates that were collected during the collection interval.

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

0~3.4*10^38

RACHUsag eTot/RACH UsageCnt

sum(RACHUsage Tot)/sum(RACHU sageCnt)

RACHUsageTot

count

The cumulated number of RACHUsage

This counter is cumulated the number of detected preamble by second

-

SI

5.12 s

float

0~3.4*10^38

-

-

RACHUsageCnt

count

The collection count of

This counter is

-

SI

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1025

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

RACHUsage

cumulated by 1 when the RACHUsage is collected

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RACH Usage This section provides statistics on the RACH Usage for each cell. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PreambleSent1

count

Count (COUNT/CC) when the number of RACH preamble sent is 1

Y

CC

event

int

0~2147483647

-

-

PreambleSent2

count

Count (COUNT/CC) when the number of RACH preamble sent is 2

Y

CC

event

int

0~2147483647

-

-

PreambleSent3

count

Count (COUNT/CC) when the number of RACH preamble sent is 3

Y

CC

event

int

0~2147483647

-

-

PreambleSent4

count

Count (COUNT/CC) when the number of RACH preamble sent is 4

Y

CC

event

int

0~2147483647

-

-

PreambleSent5

count

Count (COUNT/CC) when the number of RACH preamble sent is 5

Y

CC

event

int

0~2147483647

-

-

PreambleSent6

count

Count (COUNT/CC) when the number of RACH preamble sent is 6

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1026

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PreambleSent7

count

Count (COUNT/CC) when the number of RACH preamble sent is 7

Y

CC

event

int

0~2147483647

-

-

PreambleSent8

count

Count (COUNT/CC) when the number of RACH preamble sent is 8

Y

CC

event

int

0~2147483647

-

-

PreambleSent9

count

Count (COUNT/CC) when the number of RACH preamble sent is 9

Y

CC

event

int

0~2147483647

-

-

RACHContention

%

Ratio of RACH contention occurrence

Y

SI

event

float

0~100

RACHConte ntionTot/RA CHContentio nCnt*100

sum(RACHContenti onTot)/sum(RACH ContentionCnt)*100

RACHContentionT ot

count

Cumulative RachContention

Y

SI

event

int

0~2147483647

-

-

RACHContentionC nt

count

Collection count of RACHContention

Y

SI

event

int

0~2147483647

-

-

RACHReportsRcv Num

count

Count when rachReport is received

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1027

Chapter 2 Counter Description

HARQ This section provides statistics on the DL/UL transmission for HARQ. These statistics items are described in the following tables.

Transmission BLER This section provides statistics on the each HARQ transmission for PDSCH/PUSCH and the Block Error Rate (BLER) information. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLResidualBl erRetrans0

%

The calculated value of PDSCH BLER for the initial transmission during the collection interval. BLER is the failure rate for the initial transmission and is a ratio of the number of times the first re-transmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(DLTransmissionRe trans1/DLTransmis sionRetrans0)*100

(sum(DLTransmission Retrans1)/sum(DLTran smissionRetrans0))*10 0

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1028

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

was carried out to the number of times the initial transmission was carried out. DLResidualBl erRetrans1

%

The number of PDSCH BLER for the first HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(DLTransmissionRe trans2/DLTransmis sionRetrans1)*100

(sum(DLTransmission Retrans2)/sum(DLTran smissionRetrans1))*10 0

DLResidualBl erRetrans2

%

The number of PDSCH BLER for the second HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(DLTransmissionRe trans3/DLTransmis sionRetrans2)*100

(sum(DLTransmission Retrans3)/sum(DLTran smissionRetrans2))*10 0

DLResidualBl erRetrans3

%

The number of PDSCH BLER for the third HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(DLTransmissionNa ckedRetrans3/DLTr ansmissionRetrans 3)*100

(sum(DLTransmission NackedRetrans3)/sum( DLTransmissionRetran s3))*100

ULResidualBl erRetrans0

%

The number of PUSCH BLER for the initial HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans1/ULTransmis sionRetrans0)*100

(sum(ULTransmission Retrans1)/sum(ULTran smissionRetrans0))*10 0

ULResidualBl erRetrans1

%

The number of PUSCH BLER for the first HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans2/ULTransmis sionRetrans1)*100

(sum(ULTransmission Retrans2)/sum(ULTran smissionRetrans1))*10 0

ULResidualBl erRetrans2

%

The number of PUSCH BLER for

This counter is calculated

Y

OW

Period

float

0~100

(ULTransmissionRe trans3/ULTransmis

(sum(ULTransmission Retrans3)/sum(ULTran

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1029

Chapter 2 Counter Description Name

Unit

Description

Trigger

the second HARQ retransmission

when measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula sionRetrans2)*100

Hourly, Daily, Monthly Formula smissionRetrans2))*10 0

ULResidualBl erRetrans3

%

The number of PUSCH BLER for the third HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionNa ckedRetrans27/UL TransmissionRetra ns3)*100

(sum(ULTransmission NackedRetrans27)/su m(ULTransmissionRetr ans3))*100

ULResidualBl erRetrans4

%

The number of PUSCH BLER for the fourth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans5/ULTransmis sionRetrans4)*100

(sum(ULTransmission Retrans5)/sum(ULTran smissionRetrans4))*10 0

ULResidualBl erRetrans5

%

The number of PUSCH BLER for the fifth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans6/ULTransmis sionRetrans5)*100

(sum(ULTransmission Retrans6)/sum(ULTran smissionRetrans5))*10 0

ULResidualBl erRetrans6

%

The number of PUSCH BLER for the sixth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans7/ULTransmis sionRetrans6)*100

(sum(ULTransmission Retrans7)/sum(ULTran smissionRetrans6))*10 0

ULResidualBl erRetrans7

%

The number of PUSCH BLER for the seventh HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans8/ULTransmis sionRetrans7)*100

(sum(ULTransmission Retrans8)/sum(ULTran smissionRetrans7))*10 0

ULResidualBl erRetrans8

%

The number of PUSCH BLER for the eighth HARQ retransmission

This counter is calculated when measurement

Y

OW

Period

float

0~100

(ULTransmissionRe trans9/ULTransmis sionRetrans8)*100

(sum(ULTransmission Retrans9)/sum(ULTran smissionRetrans8))*10 0

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1030

Chapter 2 Counter Description Name

Unit

Description

ULResidualBl erRetrans9

%

The number of PUSCH BLER for the ninth HARQ retransmission

ULResidualBl erRetrans10

%

ULResidualBl erRetrans11

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans10/ULTransmi ssionRetrans9)*100

(sum(ULTransmission Retrans10)/sum(ULTra nsmissionRetrans9))*1 00

The number of PUSCH BLER for the tenth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans11/ULTransmi ssionRetrans10)*10 0

(sum(ULTransmission Retrans11)/sum(ULTra nsmissionRetrans10))* 100

%

The number of PUSCH BLER for the eleventh HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans12/ULTransmi ssionRetrans11)*10 0

(sum(ULTransmission Retrans12)/sum(ULTra nsmissionRetrans11))* 100

ULResidualBl erRetrans12

%

The number of PUSCH BLER for the twelfth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans13/ULTransmi ssionRetrans12)*10 0

(sum(ULTransmission Retrans13)/sum(ULTra nsmissionRetrans12))* 100

ULResidualBl erRetrans13

%

The number of PUSCH BLER for the thirteenth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans14/ULTransmi ssionRetrans13)*10 0

(sum(ULTransmission Retrans14)/sum(ULTra nsmissionRetrans13))* 100

ULResidualBl erRetrans14

%

The number of PUSCH BLER for the fourteenth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans15/ULTransmi ssionRetrans14)*10 0

(sum(ULTransmission Retrans15)/sum(ULTra nsmissionRetrans14))* 100

ULResidualBl

%

The number of

This counter

Y

OW

Period

float

0~100

(ULTransmissionRe

(sum(ULTransmission

period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1031

Chapter 2 Counter Description Name

Unit

erRetrans15

Description

Trigger

PUSCH BLER for the fifteenth HARQ retransmission

is calculated when measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula trans16/ULTransmi ssionRetrans15)*10 0

Hourly, Daily, Monthly Formula Retrans16)/sum(ULTra nsmissionRetrans15))* 100

ULResidualBl erRetrans16

%

The number of PUSCH BLER for the sixteenth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans17/ULTransmi ssionRetrans16)*10 0

(sum(ULTransmission Retrans17)/sum(ULTra nsmissionRetrans16))* 100

ULResidualBl erRetrans17

%

The number of PUSCH BLER for the seventeenth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans18/ULTransmi ssionRetrans17)*10 0

(sum(ULTransmission Retrans18)/sum(ULTra nsmissionRetrans17))* 100

ULResidualBl erRetrans18

%

The number of PUSCH BLER for the eighteenth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans19/ULTransmi ssionRetrans18)*10 0

(sum(ULTransmission Retrans19)/sum(ULTra nsmissionRetrans18))* 100

ULResidualBl erRetrans19

%

The number of PUSCH BLER for the nineteenth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans20/ULTransmi ssionRetrans19)*10 0

(sum(ULTransmission Retrans20)/sum(ULTra nsmissionRetrans19))* 100

ULResidualBl erRetrans20

%

The number of PUSCH BLER for the twentieth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans21/ULTransmi ssionRetrans20)*10 0

(sum(ULTransmission Retrans21)/sum(ULTra nsmissionRetrans20))* 100

ULResidualBl erRetrans21

%

The number of PUSCH BLER for the twenty first

This counter is calculated when

Y

OW

Period

float

0~100

(ULTransmissionRe trans22/ULTransmi ssionRetrans21)*10

(sum(ULTransmission Retrans22)/sum(ULTra nsmissionRetrans21))*

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1032

Chapter 2 Counter Description Name

Unit

Description

Trigger

HARQ retransmission

measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula 0

Hourly, Daily, Monthly Formula 100

ULResidualBl erRetrans22

%

The number of PUSCH BLER for the twenty second HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans23/ULTransmi ssionRetrans22)*10 0

(sum(ULTransmission Retrans23)/sum(ULTra nsmissionRetrans22))* 100

ULResidualBl erRetrans23

%

The number of PUSCH BLER for the twenty third HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans24/ULTransmi ssionRetrans23)*10 0

(sum(ULTransmission Retrans24)/sum(ULTra nsmissionRetrans23))* 100

ULResidualBl erRetrans24

%

The number of PUSCH BLER for the twenty fourth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans25/ULTransmi ssionRetrans24)*10 0

(sum(ULTransmission Retrans25)/sum(ULTra nsmissionRetrans24))* 100

ULResidualBl erRetrans25

%

The number of PUSCH BLER for the twenty fifth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans26/ULTransmi ssionRetrans25)*10 0

(sum(ULTransmission Retrans26)/sum(ULTra nsmissionRetrans25))* 100

ULResidualBl erRetrans26

%

The number of PUSCH BLER for the twenty sixth HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionRe trans27/ULTransmi ssionRetrans26)*10 0

(sum(ULTransmission Retrans27)/sum(ULTra nsmissionRetrans26))* 100

ULResidualBl erRetrans27

%

The number of PUSCH BLER for the twenty seventh HARQ retransmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ULTransmissionNa ckedRetrans27/UL TransmissionRetra ns27)*100

(sum(ULTransmission NackedRetrans27)/su m(ULTransmissionRetr ans27))*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1033

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLTransmissi onRetrans0

count

The cumulated number of initial PDSCH HARQ transmissions

This counter is cumulated by 1 when the initial PDSCH HARQ transmissions occurs

Y

CC

5.12 s

int

0~2147483647

-

-

DLTransmissi onRetrans1

count

The cumulated number of first PDSCH HARQ retransmissions

This counter is cumulated by 1 when the first PDSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

DLTransmissi onRetrans2

count

The cumulated number of second PDSCH HARQ retransmissions

This counter is cumulated by 1 when the second PDSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

DLTransmissi onRetrans3

count

The cumulated number of third PDSCH HARQ retransmissions

This counter is cumulated by 1 when the third PDSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

DLTransmissi onNackedRetr ans3

count

The cumulated of third PDSCH HARQ retransmission failures

This counter is cumulated by 1 when an NAK occurs

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1034

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

after maximum PDSCH HARQ retransmission. ULTransmissi onRetrans0

count

The cumulated number of initial PUSCH HARQ transmissions

This counter is cumulated by 1 when the initial PUSCH HARQ transmissions occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans1

count

The cumulated number of first PUSCH HARQ retransmissions

This counter is cumulated by 1 when the first PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans2

count

The cumulated number of second PUSCH HARQ retransmissions

This counter is cumulated by 1 when the second PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans3

count

The cumulated number of third PUSCH HARQ retransmissions

This counter is cumulated by 1 when the third PUSCH HARQ retransmissio

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1035

Chapter 2 Counter Description Name

Unit

Description

ULTransmissi onRetrans4

count

The cumulated number of fourth PUSCH HARQ retransmissions

ULTransmissi onRetrans5

count

ULTransmissi onRetrans6

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated by 1 when the fourth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

The cumulated number of fifth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the fifth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

count

The cumulated number of sixth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the sixth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans7

count

The cumulated number of seventh PUSCH HARQ retransmissions

This counter is cumulated by 1 when the seventh PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans8

count

The cumulated number of eighth PUSCH HARQ

This counter is cumulated by 1 when the

Y

CC

5.12 s

int

0~2147483647

-

-

ns occurs

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1036

Chapter 2 Counter Description Name

Unit

Description

Trigger

retransmissions

eighth PUSCH HARQ retransmissio ns occurs

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULTransmissi onRetrans9

count

The cumulated number of ninth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the ninth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans10

count

The cumulated number of tenth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the tenth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans11

count

The cumulated number of eleventh PUSCH HARQ retransmissions

This counter is cumulated by 1 when the eleventh PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans12

count

The cumulated number of twelfth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the twelfth PUSCH HARQ

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1037

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

retransmissio ns occurs ULTransmissi onRetrans13

count

The cumulated number of thirteenth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the thirteenth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans14

count

The cumulated number of fourteenth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the fourteenth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans15

count

The cumulated number of fifteenth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the fifteenth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans16

count

The cumulated number of sixteenth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the sixteenth PUSCH HARQ retransmissio

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1038

Chapter 2 Counter Description Name

Unit

Description

ULTransmissi onRetrans17

count

The cumulated number of seventeenth PUSCH HARQ retransmissions

ULTransmissi onRetrans18

count

ULTransmissi onRetrans19

ULTransmissi onRetrans20

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated by 1 when the seventeenth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

The cumulated number of eighteenth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the eighteenth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

count

The cumulated number of nineteenth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the nineteenth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

count

The cumulated number of twentieth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the twentieth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ns occurs

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1039

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULTransmissi onRetrans21

count

The cumulated number of twenty first PUSCH HARQ retransmissions

This counter is cumulated by 1 when the twenty first PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans22

count

The cumulated number of twenty second PUSCH HARQ retransmissions

This counter is cumulated by 1 when the twenty second PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans23

count

The cumulated number of twenty third PUSCH HARQ retransmissions

This counter is cumulated by 1 when the twenty third PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans24

count

The cumulated number of twenty fourth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the twenty fourth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi

count

The cumulated

This counter

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1040

Chapter 2 Counter Description Name

Unit

onRetrans25

Description

Trigger

number of twenty fifth PUSCH HARQ retransmissions

is cumulated by 1 when the twenty fifth PUSCH HARQ retransmissio ns occurs

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULTransmissi onRetrans26

count

The cumulated number of twenty sixth PUSCH HARQ retransmissions

This counter is cumulated by 1 when the twenty sixth PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onRetrans27

count

The cumulated number of twenty seventh PUSCH HARQ retransmissions

This counter is cumulated by 1 when the twenty seventh PUSCH HARQ retransmissio ns occurs

Y

CC

5.12 s

int

0~2147483647

-

-

ULTransmissi onNackedRetr ans27

count

The cumulated number of more than twenty seventh PUSCH HARQ retransmissions and failed to transmit

This counter is cumulated by 1 when an NAK occurs after maximum PUSCH HARQ retransmission.

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1041

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLResidualBl erRetransMin

count

The minimum value of DLResidualRetrans 0~DLResidualRetra ns3

This counter is updated by the minimum value among DlResidual_R etrans0~DlRe sidual_Retran s3

Y

OW

Period

int

0~2147483647

-

min(DLResidualBlerRe transMin)

DLResidualBl erRetransMax

count

The maximum value of DLResidualRetrans 0~DLResidualRetra ns3

This counter is updated by the maximum value among DlResidual_R etrans0~DlRe sidual_Retran s3

Y

OW

Period

int

0~2147483647

-

max(DLResidualBlerR etransMax)

DLResidualBl erRetransAvg

ratio

The average value of DLResidualRetrans 0~DLResidualRetra ns3

This counter is updated by the average value among DlResidual_R etrans0~DlRe sidual_Retran s3

Y

OW

Period

float

0~3.4*10 ^38

(DLTransmissionRe trans1+DLTransmis sionRetrans2+DLTr ansmissionRetrans 3)/DLTransmission Retrans0

(sum(DLTransmission Retrans1)+sum(DLTra nsmissionRetrans2)+s um(DLTransmissionRe trans3))/sum(DLTrans missionRetrans0)

ULResidualBl erRetransMin

count

The minimum value of ULResidualRetrans 0~ULResidualRetra ns27

This counter is updated by the minimum value among UlResidual_R etrans0~UlRe sidual_Retran s3

Y

OW

Period

int

0~2147483647

-

min(ULResidualBlerRe transMin)

ULResidualBl

count

The maximum value

This counter

Y

OW

Period

int

0~2147483647

-

max(ULResidualBlerR

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1042

Chapter 2 Counter Description Name

Unit

erRetransMax

ULResidualBl erRetransAvg

ratio

Description

Trigger

of ULResidualRetrans 0~ULResidualRetra ns27

is updated by the maximum value among UlResidual_R etrans0~UlRe sidual_Retran s3

The average value of ULResidualRetrans 0~ULResidualRetra ns27

This counter is updated by the average value among UlResidual_R etrans0~UlRe sidual_Retran s3

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula etransMax)

Y

OW

Period

float

0~3.4*10^38

(ULTransmissionRe trans1+ULTransmis sionRetrans2+ULTr ansmissionRetrans 3+ULTransmission Retrans4+ULTrans missionRetrans5+U LTransmissionRetr ans6+ULTransmiss ionRetrans7+ULTra nsmissionRetrans8 +ULTransmissionR etrans9+ULTransmi ssionRetrans10+UL TransmissionRetra ns11+ULTransmiss ionRetrans12+ULTr ansmissionRetrans 13+ULTransmissio nRetrans14+ULTra nsmissionRetrans1 5+ULTransmission Retrans16+ULTran smissionRetrans17 +ULTransmissionR etrans18+ULTrans missionRetrans19+ ULTransmissionRet

(sum(ULTransmission Retrans1)+sum(ULTra nsmissionRetrans2)+s um(ULTransmissionRe trans3)+sum(ULTrans missionRetrans4)+sum (ULTransmissionRetra ns5)+sum(ULTransmis sionRetrans6)+sum(UL TransmissionRetrans7) +sum(ULTransmission Retrans8)+sum(ULTra nsmissionRetrans9)+s um(ULTransmissionRe trans10)+sum(ULTrans missionRetrans11)+su m(ULTransmissionRetr ans12)+sum(ULTrans missionRetrans13)+su m(ULTransmissionRetr ans14)+sum(ULTrans missionRetrans15)+su m(ULTransmissionRetr ans16)+sum(ULTrans missionRetrans17)+su m(ULTransmissionRetr ans18)+sum(ULTrans missionRetrans19)+su 1043

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula rans20+ULTransmi ssionRetrans21+UL TransmissionRetra ns22+ULTransmiss ionRetrans23+ULTr ansmissionRetrans 24+ULTransmissio nRetrans25+ULTra nsmissionRetrans2 6+ULTransmission Retrans27)/ULTran smissionRetrans0

Hourly, Daily, Monthly Formula m(ULTransmissionRetr ans20)+sum(ULTrans missionRetrans21)+su m(ULTransmissionRetr ans22)+sum(ULTrans missionRetrans23)+su m(ULTransmissionRetr ans24)+sum(ULTrans missionRetrans25)+su m(ULTransmissionRetr ans26)+sum(ULTrans missionRetrans27))/su m(ULTransmissionRetr ans0)

DLResidualBl erRetransNak

%

The calculated value of PDSCH BELR for HARQ NAK

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

DLTransmissionNa ckedRetrans3/DLTr ansmissionRetrans 0*100

sum(DLTransmissionN ackedRetrans3)/sum(D LTransmissionRetrans 0)*100

ULResidualBl erRetransNak

%

The calculated value of PUSCH BELR for HARQ NAK

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

ULTransmissionNa ckedRetrans27/UL TransmissionRetra ns0*100

sum(ULTransmissionN ackedRetrans27)/sum( ULTransmissionRetran s0)*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1044

Chapter 2 Counter Description

AMC MIMO This section provides statistics on the Block Error Rate (BLER) information for each layer for PUSCH/PDSCH. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

DL Layer

Layer (data stream count) 1: 1 stream 2: 2 stream 3: 3 stream 4: 4 stream

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBlerPerL ayer

%

The BLER for the PDSCH at each layer during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerPer LayerTot/Pdsc hBlerPerLayer Cnt*100

sum(PdschBlerPerLayerT ot)/sum(PdschBlerPerLay erCnt)*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1045

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

number of times transmission failed to the number of times transmission succeeded. PdschBlerPerL ayerTot

count

The cumulated number of failed transmission for the periodically collected PDSCH transmission.

This counter is cumulated by 1 when a PDSCH error is collected per each layer.

-

CC

5.12 s

int

0~3.4*10^38

-

-

PdschBlerPerL ayerCnt

count

The cumulated number of successful transmission for the periodically collected PDSCH transmission.

This counter is cumulated by 1 when the PDSCH is transmitted per each layer.

-

CC

5.12 s

int

0~214748364 7

-

-

PuschBlerPerL ayer

%

The BLER for PUSCH at each layer during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerPer LayerTot/Pusc hBlerPerLayer Cnt*100

sum(PuschBlerPerLayerT ot)/sum(PuschBlerPerLay erCnt)*100

PuschBlerPerL ayerTot

count

The cumulated number of failed

This counter is cumulated by 1

-

CC

5.12 s

int

0~3.4*10^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1046

Chapter 2 Counter Description Name

PuschBlerPerL ayerCnt

Unit

count

Description

Trigger

transmission for the periodically collected PUSCH transmission.

when a PUSCH error is collected per each layer.

The cumulated number of successful transmission for the periodically collected PUSCH transmission.

This counter is cumulated by 1 when PUSCH is transmitted per each layer.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

-

CC

5.12 s

int

0~214748364 7

-

-

1047

Chapter 2 Counter Description

MCS This section provides statistics on the PUSCH’s Block Error Rate (BLER), the number of allocated PRBs and the number of transmissions for each MCS. For the PDSCH, it collects the Block Error Rate (BLER) and the number of allocated PRBs. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs0

%

The BLER for the PDSCH at MCS0 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s0Tot/Pdsch BlerMcs0Cnt *100

sum(PdschBlerMc s0Tot)/sum(Pdsch BlerMcs0Cnt)*100

PdschBler Mcs1

%

The BLER for the PDSCH at MCS1 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s1Tot/Pdsch BlerMcs1Cnt *100

sum(PdschBlerMc s1Tot)/sum(Pdsch BlerMcs1Cnt)*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1048

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

transmission failed to the number of times transmission succeeded. PdschBler Mcs2

%

The BLER for the PDSCH at MCS2 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s2Tot/Pdsch BlerMcs2Cnt *100

sum(PdschBlerMc s2Tot)/sum(Pdsch BlerMcs2Cnt)*100

PdschBler Mcs3

%

The BLER for the PDSCH at MCS3 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s3Tot/Pdsch BlerMcs3Cnt *100

sum(PdschBlerMc s3Tot)/sum(Pdsch BlerMcs3Cnt)*100

PdschBler Mcs4

%

The BLER for the PDSCH at MCS4 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s4Tot/Pdsch BlerMcs4Cnt *100

sum(PdschBlerMc s4Tot)/sum(Pdsch BlerMcs4Cnt)*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1049

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs5

%

The BLER for the PDSCH at MCS5 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s5Tot/Pdsch BlerMcs5Cnt *100

sum(PdschBlerMc s5Tot)/sum(Pdsch BlerMcs5Cnt)*100

PdschBler Mcs6

%

The BLER for the PDSCH at MCS6 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s6Tot/Pdsch BlerMcs6Cnt *100

sum(PdschBlerMc s6Tot)/sum(Pdsch BlerMcs6Cnt)*100

PdschBler Mcs7

%

The BLER for the PDSCH at MCS7 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s7Tot/Pdsch BlerMcs7Cnt *100

sum(PdschBlerMc s7Tot)/sum(Pdsch BlerMcs7Cnt)*100

PdschBler Mcs8

%

The BLER for the PDSCH at MCS8 during the collection interval. BLER is the failure rate in

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s8Tot/Pdsch BlerMcs8Cnt

sum(PdschBlerMc s8Tot)/sum(Pdsch BlerMcs8Cnt)*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1050

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula *100

Hourly, Daily, Monthly Formula

relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded. PdschBler Mcs9

%

The BLER for the PDSCH at MCS9 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s9Tot/Pdsch BlerMcs9Cnt *100

sum(PdschBlerMc s9Tot)/sum(Pdsch BlerMcs9Cnt)*100

PdschBler Mcs10

%

The BLER for the PDSCH at MCS10 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s10Tot/Pdsc hBlerMcs10 Cnt*100

sum(PdschBlerMc s10Tot)/sum(Pdsc hBlerMcs10Cnt)*1 00

PdschBler Mcs11

%

The BLER for the PDSCH at MCS11 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s11Tot/Pdsc hBlerMcs11 Cnt*100

sum(PdschBlerMc s11Tot)/sum(Pdsc hBlerMcs11Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1051

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

number of times transmission succeeded. PdschBler Mcs12

%

The BLER for the PDSCH at MCS12 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s12Tot/Pdsc hBlerMcs12 Cnt*100

sum(PdschBlerMc s12Tot)/sum(Pdsc hBlerMcs12Cnt)*1 00

PdschBler Mcs13

%

The BLER for the PDSCH at MCS13 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s13Tot/Pdsc hBlerMcs13 Cnt*100

sum(PdschBlerMc s13Tot)/sum(Pdsc hBlerMcs13Cnt)*1 00

PdschBler Mcs14

%

The BLER for the PDSCH at MCS14 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s14Tot/Pdsc hBlerMcs14 Cnt*100

sum(PdschBlerMc s14Tot)/sum(Pdsc hBlerMcs14Cnt)*1 00

PdschBler

%

The BLER for the PDSCH

This counter is calculated

Y

OW

Period

float

0~100

PdschBlerMc

sum(PdschBlerMc

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1052

Chapter 2 Counter Description Name

Unit

Mcs15

Description

Trigger

at MCS15 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

when measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula s15Tot/Pdsc hBlerMcs15 Cnt*100

Hourly, Daily, Monthly Formula s15Tot)/sum(Pdsc hBlerMcs15Cnt)*1 00

PdschBler Mcs16

%

The BLER for the PDSCH at MCS16 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s16Tot/Pdsc hBlerMcs16 Cnt*100

sum(PdschBlerMc s16Tot)/sum(Pdsc hBlerMcs16Cnt)*1 00

PdschBler Mcs17

%

The BLER for the PDSCH at MCS17 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s17Tot/Pdsc hBlerMcs17 Cnt*100

sum(PdschBlerMc s17Tot)/sum(Pdsc hBlerMcs17Cnt)*1 00

PdschBler Mcs18

%

The BLER for the PDSCH at MCS18 during the collection interval. BLER is the failure rate in relation to transmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s18Tot/Pdsc hBlerMcs18 Cnt*100

sum(PdschBlerMc s18Tot)/sum(Pdsc hBlerMcs18Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1053

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

and is a ratio of the number of times transmission failed to the number of times transmission succeeded. PdschBler Mcs19

%

The BLER for the PDSCH at MCS19 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s19Tot/Pdsc hBlerMcs19 Cnt*100

sum(PdschBlerMc s19Tot)/sum(Pdsc hBlerMcs19Cnt)*1 00

PdschBler Mcs20

%

The BLER for the PDSCH at MCS20 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s20Tot/Pdsc hBlerMcs20 Cnt*100

sum(PdschBlerMc s20Tot)/sum(Pdsc hBlerMcs20Cnt)*1 00

PdschBler Mcs21

%

The BLER for the PDSCH at MCS21 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s21Tot/Pdsc hBlerMcs21 Cnt*100

sum(PdschBlerMc s21Tot)/sum(Pdsc hBlerMcs21Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1054

Chapter 2 Counter Description Name

Unit

PdschBler Mcs22

%

PdschBler Mcs23

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

The BLER for the PDSCH at MCS22 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s22Tot/Pdsc hBlerMcs22 Cnt*100

sum(PdschBlerMc s22Tot)/sum(Pdsc hBlerMcs22Cnt)*1 00

%

The BLER for the PDSCH at MCS23 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s23Tot/Pdsc hBlerMcs23 Cnt*100

sum(PdschBlerMc s23Tot)/sum(Pdsc hBlerMcs23Cnt)*1 00

PdschBler Mcs24

%

The BLER for the PDSCH at MCS24 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s24Tot/Pdsc hBlerMcs24 Cnt*100

sum(PdschBlerMc s24Tot)/sum(Pdsc hBlerMcs24Cnt)*1 00

PdschBler Mcs25

%

The BLER for the PDSCH at MCS25 during the

This counter is calculated when measurement period

Y

OW

Period

float

0~100

PdschBlerMc s25Tot/Pdsc

sum(PdschBlerMc s25Tot)/sum(Pdsc

transmission succeeded.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1055

Chapter 2 Counter Description Name

Unit

Description

Trigger

collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula hBlerMcs25 Cnt*100

Hourly, Daily, Monthly Formula hBlerMcs25Cnt)*1 00

PdschBler Mcs26

%

The BLER for the PDSCH at MCS26 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s26Tot/Pdsc hBlerMcs26 Cnt*100

sum(PdschBlerMc s26Tot)/sum(Pdsc hBlerMcs26Cnt)*1 00

PdschBler Mcs27

%

The BLER for the PDSCH at MCS27 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s27Tot/Pdsc hBlerMcs27 Cnt*100

sum(PdschBlerMc s27Tot)/sum(Pdsc hBlerMcs27Cnt)*1 00

PdschBler Mcs28

%

The BLER for the PDSCH at MCS28 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s28Tot/Pdsc hBlerMcs28 Cnt*100

sum(PdschBlerMc s28Tot)/sum(Pdsc hBlerMcs28Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1056

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

number of times transmission failed to the number of times transmission succeeded. PdschBler Mcs29

%

The BLER for the PDSCH at MCS29 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s29Tot/Pdsc hBlerMcs29 Cnt*100

sum(PdschBlerMc s29Tot)/sum(Pdsc hBlerMcs29Cnt)*1 00

PdschBler Mcs30

%

The BLER for the PDSCH at MCS30 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s30Tot/Pdsc hBlerMcs30 Cnt*100

sum(PdschBlerMc s30Tot)/sum(Pdsc hBlerMcs30Cnt)*1 00

PdschBler Mcs31

%

The BLER for the PDSCH at MCS31 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PdschBlerMc s31Tot/Pdsc hBlerMcs31 Cnt*100

sum(PdschBlerMc s31Tot)/sum(Pdsc hBlerMcs31Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1057

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs0Tot

count

The cumulated number of times PDSCH transmission failed at MCS0. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS0's PDSCH transmission.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs1Tot

count

The cumulated number of times PDSCH transmission failed at MCS1. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS1's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs2Tot

count

The cumulated number of times PDSCH transmission failed at MCS2. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS2's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs3Tot

count

The cumulated number of times PDSCH transmission failed at MCS3. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS3's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs4Tot

count

The cumulated number of times PDSCH transmission failed at MCS4. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS4's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs5Tot

count

The cumulated number of times PDSCH transmission failed at

This counter is cumulated by 1 when an error in MCS5's PDSCH transmission is

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1058

Chapter 2 Counter Description Name

Unit

Description

Trigger

MCS5. For this counter, statistics are collected periodically.

collected.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs6Tot

count

The cumulated number of times PDSCH transmission failed at MCS6. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS6's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs7Tot

count

The cumulated number of times PDSCH transmission failed at MCS7. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS7's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs8Tot

count

The cumulated number of times PDSCH transmission failed at MCS8. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS8's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs9Tot

count

The cumulated number of times PDSCH transmission failed at MCS9. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS9's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs10Tot

count

The cumulated number of times PDSCH transmission failed at MCS10. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS10's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1059

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs11Tot

count

The cumulated number of times PDSCH transmission failed at MCS11. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS11's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs12Tot

count

The cumulated number of times PDSCH transmission failed at MCS12. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS12's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs13Tot

count

The cumulated number of times PDSCH transmission failed at MCS13. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS13's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs14Tot

count

The cumulated number of times PDSCH transmission failed at MCS14. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS14's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs15Tot

count

The cumulated number of times PDSCH transmission failed at MCS15. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS15's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs16Tot

count

The cumulated number of times PDSCH transmission failed at

This counter is cumulated by 1 when an error in MCS16's PDSCH transmission is

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1060

Chapter 2 Counter Description Name

Unit

Description

Trigger

MCS16. For this counter, statistics are collected periodically.

collected.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs17Tot

count

The cumulated number of times PDSCH transmission failed at MCS17. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS17's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs18Tot

count

The cumulated number of times PDSCH transmission failed at MCS18. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS18's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs19Tot

count

The cumulated number of times PDSCH transmission failed at MCS19. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS19's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs20Tot

count

The cumulated number of times PDSCH transmission failed at MCS20. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS20's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs21Tot

count

The cumulated number of times PDSCH transmission failed at MCS21. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS21's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1061

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs22Tot

count

The cumulated number of times PDSCH transmission failed at MCS22. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS22's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs23Tot

count

The cumulated number of times PDSCH transmission failed at MCS23. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS23's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs24Tot

count

The cumulated number of times PDSCH transmission failed at MCS24. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS24's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs25Tot

count

The cumulated number of times PDSCH transmission failed at MCS25. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS25's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs26Tot

count

The cumulated number of times PDSCH transmission failed at MCS26. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS26's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs27Tot

count

The cumulated number of times PDSCH transmission failed at

This counter is cumulated by 1 when an error in MCS27's PDSCH transmission is

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1062

Chapter 2 Counter Description Name

Unit

Description

Trigger

MCS27. For this counter, statistics are collected periodically.

collected.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs28Tot

count

The cumulated number of times PDSCH transmission failed at MCS28. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS28's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs29Tot

count

The cumulated number of times PDSCH transmission failed at MCS29. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS29's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs30Tot

count

The cumulated number of times PDSCH transmission failed at MCS30. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS30's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs31Tot

count

The cumulated number of times PDSCH transmission failed at MCS31. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error in MCS31's PDSCH transmission is collected.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PdschBler Mcs0Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS0. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS0's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1063

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs1Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS1. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS1's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs2Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS2. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS2's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs3Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS3. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS3's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs4Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS4. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS4's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs5Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS5. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS5's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs6Cnt

count

The cumulated number of times PDSCH transmission succeeded

This counter is cumulated by 1 when MCS6's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1064

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

at MCS6. For this counter, statistics are collected periodically. PdschBler Mcs7Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS7. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS7's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs8Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS8. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS8's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs9Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS9. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS9's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs10Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS10. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS10's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs11Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS11. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS11's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1065

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs12Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS12. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS12's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs13Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS13. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS13's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs14Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS14. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS14's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs15Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS15. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS15's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs16Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS16. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS16's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs17Cnt

count

The cumulated number of times PDSCH transmission succeeded

This counter is cumulated by 1 when MCS17's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1066

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

at MCS17. For this counter, statistics are collected periodically. PdschBler Mcs18Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS18. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS18's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs19Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS19. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS19's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs20Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS20. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS20's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs21Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS21. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS21's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs22Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS22. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS22's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1067

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdschBler Mcs23Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS23. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS23's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs24Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS24. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS24's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs25Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS25. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS25's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs26Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS26. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS26's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs27Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS27. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS27's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs28Cnt

count

The cumulated number of times PDSCH transmission succeeded

This counter is cumulated by 1 when MCS28's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1068

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

at MCS28. For this counter, statistics are collected periodically. PdschBler Mcs29Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS29. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS29's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs30Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS30. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS30's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PdschBler Mcs31Cnt

count

The cumulated number of times PDSCH transmission succeeded at MCS31. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS31's PDSCH is transmitted

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs0

%

The BLER for PUSCH at MCS0 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s0Tot/Pusch BlerMcs0Cnt *100

sum(PuschBlerMc s0Tot)/sum(Pusch BlerMcs0Cnt)*100

PuschBler Mcs1

%

The BLER for PUSCH at MCS1 during the

This counter is calculated when measurement period

Y

OW

Period

float

0~100

PuschBlerMc s1Tot/Pusch

sum(PuschBlerMc s1Tot)/sum(Pusch

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1069

Chapter 2 Counter Description Name

Unit

Description

Trigger

collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula BlerMcs1Cnt *100

Hourly, Daily, Monthly Formula BlerMcs1Cnt)*100

PuschBler Mcs2

%

The BLER for PUSCH at MCS2 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s2Tot/Pusch BlerMcs2Cnt *100

sum(PuschBlerMc s2Tot)/sum(Pusch BlerMcs2Cnt)*100

PuschBler Mcs3

%

The BLER for PUSCH at MCS3 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s3Tot/Pusch BlerMcs3Cnt *100

sum(PuschBlerMc s3Tot)/sum(Pusch BlerMcs3Cnt)*100

PuschBler Mcs4

%

The BLER for PUSCH at MCS4 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s4Tot/Pusch BlerMcs4Cnt *100

sum(PuschBlerMc s4Tot)/sum(Pusch BlerMcs4Cnt)*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1070

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

number of times transmission failed to the number of times transmission succeeded. PuschBler Mcs5

%

The BLER for PUSCH at MCS5 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s5Tot/Pusch BlerMcs5Cnt *100

sum(PuschBlerMc s5Tot)/sum(Pusch BlerMcs5Cnt)*100

PuschBler Mcs6

%

The BLER for PUSCH at MCS6 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s6Tot/Pusch BlerMcs6Cnt *100

sum(PuschBlerMc s6Tot)/sum(Pusch BlerMcs6Cnt)*100

PuschBler Mcs7

%

The BLER for PUSCH at MCS7 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s7Tot/Pusch BlerMcs7Cnt *100

sum(PuschBlerMc s7Tot)/sum(Pusch BlerMcs7Cnt)*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1071

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PuschBler Mcs8

%

The BLER for PUSCH at MCS8 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s8Tot/Pusch BlerMcs8Cnt *100

sum(PuschBlerMc s8Tot)/sum(Pusch BlerMcs8Cnt)*100

PuschBler Mcs9

%

The BLER for PUSCH at MCS9 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s9Tot/Pusch BlerMcs9Cnt *100

sum(PuschBlerMc s9Tot)/sum(Pusch BlerMcs9Cnt)*100

PuschBler Mcs10

%

The BLER for PUSCH at MCS10 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s10Tot/Pusc hBlerMcs10 Cnt*100

sum(PuschBlerMc s10Tot)/sum(Pusc hBlerMcs10Cnt)*1 00

PuschBler Mcs11

%

The BLER for PUSCH at MCS11 during the collection interval. BLER is the failure rate in

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s11Tot/Pusc hBlerMcs11

sum(PuschBlerMc s11Tot)/sum(Pusc hBlerMcs11Cnt)*1

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1072

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula Cnt*100

Hourly, Daily, Monthly Formula 00

relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded. PuschBler Mcs12

%

The BLER for PUSCH at MCS12 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s12Tot/Pusc hBlerMcs12 Cnt*100

sum(PuschBlerMc s12Tot)/sum(Pusc hBlerMcs12Cnt)*1 00

PuschBler Mcs13

%

The BLER for PUSCH at MCS13 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s13Tot/Pusc hBlerMcs13 Cnt*100

sum(PuschBlerMc s13Tot)/sum(Pusc hBlerMcs13Cnt)*1 00

PuschBler Mcs14

%

The BLER for PUSCH at MCS14 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s14Tot/Pusc hBlerMcs14 Cnt*100

sum(PuschBlerMc s14Tot)/sum(Pusc hBlerMcs14Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1073

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

number of times transmission succeeded. PuschBler Mcs15

%

The BLER for PUSCH at MCS15 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s15Tot/Pusc hBlerMcs15 Cnt*100

sum(PuschBlerMc s15Tot)/sum(Pusc hBlerMcs15Cnt)*1 00

PuschBler Mcs16

%

The BLER for PUSCH at MCS16 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s16Tot/Pusc hBlerMcs16 Cnt*100

sum(PuschBlerMc s16Tot)/sum(Pusc hBlerMcs16Cnt)*1 00

PuschBler Mcs17

%

The BLER for PUSCH at MCS17 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s17Tot/Pusc hBlerMcs17 Cnt*100

sum(PuschBlerMc s17Tot)/sum(Pusc hBlerMcs17Cnt)*1 00

PuschBler

%

The BLER for PUSCH at

This counter is calculated

Y

OW

Period

float

0~100

PuschBlerMc

sum(PuschBlerMc

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1074

Chapter 2 Counter Description Name

Unit

Mcs18

Description

Trigger

MCS18 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

when measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula s18Tot/Pusc hBlerMcs18 Cnt*100

Hourly, Daily, Monthly Formula s18Tot)/sum(Pusc hBlerMcs18Cnt)*1 00

PuschBler Mcs19

%

The BLER for PUSCH at MCS19 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s19Tot/Pusc hBlerMcs19 Cnt*100

sum(PuschBlerMc s19Tot)/sum(Pusc hBlerMcs19Cnt)*1 00

PuschBler Mcs20

%

The BLER for PUSCH at MCS20 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s20Tot/Pusc hBlerMcs20 Cnt*100

sum(PuschBlerMc s20Tot)/sum(Pusc hBlerMcs20Cnt)*1 00

PuschBler Mcs21

%

The BLER for PUSCH at MCS21 during the collection interval. BLER is the failure rate in relation to transmission

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s21Tot/Pusc hBlerMcs21 Cnt*100

sum(PuschBlerMc s21Tot)/sum(Pusc hBlerMcs21Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1075

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

and is a ratio of the number of times transmission failed to the number of times transmission succeeded. PuschBler Mcs22

%

The BLER for PUSCH at MCS22 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s22Tot/Pusc hBlerMcs22 Cnt*100

sum(PuschBlerMc s22Tot)/sum(Pusc hBlerMcs22Cnt)*1 00

PuschBler Mcs23

%

The BLER for PUSCH at MCS23 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s23Tot/Pusc hBlerMcs23 Cnt*100

sum(PuschBlerMc s23Tot)/sum(Pusc hBlerMcs23Cnt)*1 00

PuschBler Mcs24

%

The BLER for PUSCH at MCS24 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s24Tot/Pusc hBlerMcs24 Cnt*100

sum(PuschBlerMc s24Tot)/sum(Pusc hBlerMcs24Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1076

Chapter 2 Counter Description Name

Unit

PuschBler Mcs25

%

PuschBler Mcs26

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

The BLER for PUSCH at MCS25 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s25Tot/Pusc hBlerMcs25 Cnt*100

sum(PuschBlerMc s25Tot)/sum(Pusc hBlerMcs25Cnt)*1 00

%

The BLER for PUSCH at MCS26 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s26Tot/Pusc hBlerMcs26 Cnt*100

sum(PuschBlerMc s26Tot)/sum(Pusc hBlerMcs26Cnt)*1 00

PuschBler Mcs27

%

The BLER for PUSCH at MCS27 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s27Tot/Pusc hBlerMcs27 Cnt*100

sum(PuschBlerMc s27Tot)/sum(Pusc hBlerMcs27Cnt)*1 00

PuschBler Mcs28

%

The BLER for PUSCH at MCS28 during the

This counter is calculated when measurement period

Y

OW

Period

float

0~100

PuschBlerMc s28Tot/Pusc

sum(PuschBlerMc s28Tot)/sum(Pusc

transmission succeeded.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1077

Chapter 2 Counter Description Name

Unit

Description

Trigger

collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula hBlerMcs28 Cnt*100

Hourly, Daily, Monthly Formula hBlerMcs28Cnt)*1 00

PuschBler Mcs29

%

The BLER for PUSCH at MCS29 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s29Tot/Pusc hBlerMcs29 Cnt*100

sum(PuschBlerMc s29Tot)/sum(Pusc hBlerMcs29Cnt)*1 00

PuschBler Mcs30

%

The BLER for PUSCH at MCS30 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the number of times transmission failed to the number of times transmission succeeded.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s30Tot/Pusc hBlerMcs30 Cnt*100

sum(PuschBlerMc s30Tot)/sum(Pusc hBlerMcs30Cnt)*1 00

PuschBler Mcs31

%

The BLER for PUSCH at MCS31 during the collection interval. BLER is the failure rate in relation to transmission and is a ratio of the

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

PuschBlerMc s31Tot/Pusc hBlerMcs31 Cnt*100

sum(PuschBlerMc s31Tot)/sum(Pusc hBlerMcs31Cnt)*1 00

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1078

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

number of times transmission failed to the number of times transmission succeeded. PuschBler Mcs0Tot

count

The cumulated number of times PUSCH transmission failed at MCS0. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS0's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs1Tot

count

The cumulated number of times PUSCH transmission failed at MCS1. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS1's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs2Tot

count

The cumulated number of times PUSCH transmission failed at MCS2. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS2's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs3Tot

count

The cumulated number of times PUSCH transmission failed at MCS3. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS3's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs4Tot

count

The cumulated number of times PUSCH transmission failed at MCS4. For this counter, statistics are collected

This counter is cumulated by 1 when an error occurs in MCS4's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1079

Chapter 2 Counter Description Name

Unit

PuschBler Mcs5Tot

count

PuschBler Mcs6Tot

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

The cumulated number of times PUSCH transmission failed at MCS5. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS5's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

count

The cumulated number of times PUSCH transmission failed at MCS6. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS6's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs7Tot

count

The cumulated number of times PUSCH transmission failed at MCS7. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS7's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs8Tot

count

The cumulated number of times PUSCH transmission failed at MCS8. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS8's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs9Tot

count

The cumulated number of times PUSCH transmission failed at MCS9. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS9's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler

count

The cumulated number of

This counter is cumulated by

-

CC

5.12 s

float

0~3.4*1

-

-

periodically.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1080

Chapter 2 Counter Description Name

Unit

Mcs10Tot

Description

Trigger

times PUSCH transmission failed at MCS10. For this counter, statistics are collected periodically.

1 when an error occurs in MCS10's PUSCH reception.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

0^38

PuschBler Mcs11Tot

count

The cumulated number of times PUSCH transmission failed at MCS11. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS11's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs12Tot

count

The cumulated number of times PUSCH transmission failed at MCS12. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS12's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs13Tot

count

The cumulated number of times PUSCH transmission failed at MCS13. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS13's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs14Tot

count

The cumulated number of times PUSCH transmission failed at MCS14. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS14's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs15Tot

count

The cumulated number of times PUSCH transmission failed at MCS15. For this counter,

This counter is cumulated by 1 when an error occurs in MCS15's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1081

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

statistics are collected periodically. PuschBler Mcs16Tot

count

The cumulated number of times PUSCH transmission failed at MCS16. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS16's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs17Tot

count

The cumulated number of times PUSCH transmission failed at MCS17. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS17's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs18Tot

count

The cumulated number of times PUSCH transmission failed at MCS18. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS18's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs19Tot

count

The cumulated number of times PUSCH transmission failed at MCS19. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS19's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs20Tot

count

The cumulated number of times PUSCH transmission failed at MCS20. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS20's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1082

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PuschBler Mcs21Tot

count

The cumulated number of times PUSCH transmission failed at MCS21. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS21's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs22Tot

count

The cumulated number of times PUSCH transmission failed at MCS22. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS22's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs23Tot

count

The cumulated number of times PUSCH transmission failed at MCS23. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS23's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs24Tot

count

The cumulated number of times PUSCH transmission failed at MCS24. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS24's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs25Tot

count

The cumulated number of times PUSCH transmission failed at MCS25. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS25's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs26Tot

count

The cumulated number of times PUSCH transmission failed at

This counter is cumulated by 1 when an error occurs in MCS26's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1083

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

MCS26. For this counter, statistics are collected periodically. PuschBler Mcs27Tot

count

The cumulated number of times PUSCH transmission failed at MCS27. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS27's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs28Tot

count

The cumulated number of times PUSCH transmission failed at MCS28. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS28's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs29Tot

count

The cumulated number of times PUSCH transmission failed at MCS29. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS29's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs30Tot

count

The cumulated number of times PUSCH transmission failed at MCS30. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS30's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

PuschBler Mcs31Tot

count

The cumulated number of times PUSCH transmission failed at MCS31. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when an error occurs in MCS31's PUSCH reception.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1084

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PuschBler Mcs0Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS0. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS0's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs1Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS1. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS1's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs2Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS2. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS2's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs3Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS3. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS3's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs4Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS4. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS4's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs5Cnt

count

The cumulated number of times PUSCH transmission succeeded

This counter is cumulated by 1 when MCS5's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1085

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

at MCS5. For this counter, statistics are collected periodically. PuschBler Mcs6Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS6. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS6's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs7Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS7. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS7's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs8Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS8. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS8's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs9Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS9. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS9's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs10Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS10. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS10's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1086

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PuschBler Mcs11Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS11. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS11's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs12Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS12. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS12's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs13Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS13. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS13's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs14Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS14. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS14's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs15Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS15. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS15's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs16Cnt

count

The cumulated number of times PUSCH transmission succeeded

This counter is cumulated by 1 when MCS16's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1087

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

at MCS16. For this counter, statistics are collected periodically. PuschBler Mcs17Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS17. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS17's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs18Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS18. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS18's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs19Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS19. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS19's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs20Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS20. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS20's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs21Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS21. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS21's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1088

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PuschBler Mcs22Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS22. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS22's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs23Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS23. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS23's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs24Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS24. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS24's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs25Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS25. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS25's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs26Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS26. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS26's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs27Cnt

count

The cumulated number of times PUSCH transmission succeeded

This counter is cumulated by 1 when MCS27's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1089

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

at MCS27. For this counter, statistics are collected periodically. PuschBler Mcs28Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS28. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS28's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs29Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS29. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS29's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs30Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS30. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS30's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

PuschBler Mcs31Cnt

count

The cumulated number of times PUSCH transmission succeeded at MCS31. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS31's PUSCH transmission occurs.

-

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs0

count

The cumulated number of times PUSCH was received at MCS0. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS0 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1090

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULReceive dMcs1

count

The cumulated number of times PUSCH was received at MCS1. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS1 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs2

count

The cumulated number of times PUSCH was received at MCS2. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS2 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs3

count

The cumulated number of times PUSCH was received at MCS3. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS3 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs4

count

The cumulated number of times PUSCH was received at MCS4. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS4 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs5

count

The cumulated number of times PUSCH was received at MCS5. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS5 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs6

count

The cumulated number of times PUSCH was received at MCS6. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS6 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs7

count

The cumulated number of times PUSCH was

This counter is cumulated by 1 when MCS7 PUSCH is

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1091

Chapter 2 Counter Description Name

Unit

Description

Trigger

received at MCS7. For this counter, statistics are collected periodically.

received.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULReceive dMcs8

count

The cumulated number of times PUSCH was received at MCS8. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS8 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs9

count

The cumulated number of times PUSCH was received at MCS9. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS9 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs10

count

The cumulated number of times PUSCH was received at MCS10. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS10 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs11

count

The cumulated number of times PUSCH was received at MCS11. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS11 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs12

count

The cumulated number of times PUSCH was received at MCS12. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS12 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs13

count

The cumulated number of times PUSCH was received at MCS13. For this counter, statistics are

This counter is cumulated by 1 when MCS13 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1092

Chapter 2 Counter Description Name

Unit

ULReceive dMcs14

count

ULReceive dMcs15

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

The cumulated number of times PUSCH was received at MCS14. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS14 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

count

The cumulated number of times PUSCH was received at MCS15. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS15 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs16

count

The cumulated number of times PUSCH was received at MCS16. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS16 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs17

count

The cumulated number of times PUSCH was received at MCS17. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS17 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs18

count

The cumulated number of times PUSCH was received at MCS18. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS18 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs19

count

The cumulated number of times PUSCH was received at MCS19. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS19 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive

count

The cumulated number of

This counter is cumulated by

Y

CC

5.12 s

int

0~21474

-

-

collected periodically.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1093

Chapter 2 Counter Description Name

Unit

dMcs20

Description

Trigger

times PUSCH was received at MCS20. For this counter, statistics are collected periodically.

1 when MCS20 PUSCH is received.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

ULReceive dMcs21

count

The cumulated number of times PUSCH was received at MCS21. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS21 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs22

count

The cumulated number of times PUSCH was received at MCS22. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS22 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs23

count

The cumulated number of times PUSCH was received at MCS23. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS23 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs24

count

The cumulated number of times PUSCH was received at MCS24. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS24 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs25

count

The cumulated number of times PUSCH was received at MCS25. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS25 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs26

count

The cumulated number of times PUSCH was received at MCS26. For

This counter is cumulated by 1 when MCS26 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1094

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

this counter, statistics are collected periodically. ULReceive dMcs27

count

The cumulated number of times PUSCH was received at MCS27. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS27 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs28

count

The cumulated number of times PUSCH was received at MCS28. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS28 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs29

count

The cumulated number of times PUSCH was received at MCS29. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS29 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs30

count

The cumulated number of times PUSCH was received at MCS30. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS30 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

ULReceive dMcs31

count

The cumulated number of times PUSCH was received at MCS31. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when MCS31 PUSCH is received.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs0

count

The cumulated number of PRBs assigned to PDSCH MCS 0

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS0's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul

count

The cumulated number of

This counter is cumulated by

Y

CC

5.12 s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1095

Chapter 2 Counter Description Name

Unit

erMcs1

Description

Trigger

PRBs assigned to PDSCH MCS 1

the size of PRB when the PRB is allocated to transmit MCS1's PDSCH

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

DLSchedul erMcs2

count

The cumulated number of PRBs assigned to PDSCH MCS 2

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS2's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs3

count

The cumulated number of PRBs assigned to PDSCH MCS 3

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS3's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs4

count

The cumulated number of PRBs assigned to PDSCH MCS 4

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS4's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs5

count

The cumulated number of PRBs assigned to PDSCH MCS 5

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS5's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs6

count

The cumulated number of PRBs assigned to PDSCH MCS 6

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS6's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs7

count

The cumulated number of PRBs assigned to PDSCH MCS 7

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS7's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs8

count

The cumulated number of PRBs assigned to PDSCH MCS 8

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS8's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1096

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLSchedul erMcs9

count

The cumulated number of PRBs assigned to PDSCH MCS 9

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS9's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs10

count

The cumulated number of PRBs assigned to PDSCH MCS 10

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS10's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs11

count

The cumulated number of PRBs assigned to PDSCH MCS 11

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS11's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs12

count

The cumulated number of PRBs assigned to PDSCH MCS 12

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS12's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs13

count

The cumulated number of PRBs assigned to PDSCH MCS 13

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS13's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs14

count

The cumulated number of PRBs assigned to PDSCH MCS 14

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS14's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs15

count

The cumulated number of PRBs assigned to PDSCH MCS 15

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS15's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs16

count

The cumulated number of PRBs assigned to PDSCH MCS 16

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS16's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1097

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLSchedul erMcs17

count

The cumulated number of PRBs assigned to PDSCH MCS 17

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS17's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs18

count

The cumulated number of PRBs assigned to PDSCH MCS 18

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS18's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs19

count

The cumulated number of PRBs assigned to PDSCH MCS 19

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS19's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs20

count

The cumulated number of PRBs assigned to PDSCH MCS 20

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS20's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs21

count

The cumulated number of PRBs assigned to PDSCH MCS 21

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS21's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs22

count

The cumulated number of PRBs assigned to PDSCH MCS 22

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS22's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs23

count

The cumulated number of PRBs assigned to PDSCH MCS 23

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS23's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs24

count

The cumulated number of PRBs assigned to PDSCH MCS 24

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS24's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1098

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLSchedul erMcs25

count

The cumulated number of PRBs assigned to PDSCH MCS 25

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS25's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs26

count

The cumulated number of PRBs assigned to PDSCH MCS 26

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS26's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs27

count

The cumulated number of PRBs assigned to PDSCH MCS 27

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS27's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs28

count

The cumulated number of PRBs assigned to PDSCH MCS 28

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS28's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs29

count

The cumulated number of PRBs assigned to PDSCH MCS 29

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS29's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs30

count

The cumulated number of PRBs assigned to PDSCH MCS 30

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS30's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

DLSchedul erMcs31

count

The cumulated number of PRBs assigned to PDSCH MCS 31

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS31's PDSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs0

count

The cumulated number of PRBs assigned to PUSCH MCS 0

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS0's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1099

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULSchedul erMcs1

count

The cumulated number of PRBs assigned to PUSCH MCS 1

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS1's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs2

count

The cumulated number of PRBs assigned to PUSCH MCS 2

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS2's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs3

count

The cumulated number of PRBs assigned to PUSCH MCS 3

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS3's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs4

count

The cumulated number of PRBs assigned to PUSCH MCS 4

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS4's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs5

count

The cumulated number of PRBs assigned to PUSCH MCS 5

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS5's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs6

count

The cumulated number of PRBs assigned to PUSCH MCS 6

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS6's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs7

count

The cumulated number of PRBs assigned to PUSCH MCS 7

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS7's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs8

count

The cumulated number of PRBs assigned to PUSCH MCS 8

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS8's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1100

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULSchedul erMcs9

count

The cumulated number of PRBs assigned to PUSCH MCS 9

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS9's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs10

count

The cumulated number of PRBs assigned to PUSCH MCS 10

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS10's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs11

count

The cumulated number of PRBs assigned to PUSCH MCS 11

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS11's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs12

count

The cumulated number of PRBs assigned to PUSCH MCS 12

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS12's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs13

count

The cumulated number of PRBs assigned to PUSCH MCS 13

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS13's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs14

count

The cumulated number of PRBs assigned to PUSCH MCS 14

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS14's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs15

count

The cumulated number of PRBs assigned to PUSCH MCS 15

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS15's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs16

count

The cumulated number of PRBs assigned to PUSCH MCS 16

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS16's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1101

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULSchedul erMcs17

count

The cumulated number of PRBs assigned to PUSCH MCS 17

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS17's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs18

count

The cumulated number of PRBs assigned to PUSCH MCS 18

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS18's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs19

count

The cumulated number of PRBs assigned to PUSCH MCS 19

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS19's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs20

count

The cumulated number of PRBs assigned to PUSCH MCS 20

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS20's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs21

count

The cumulated number of PRBs assigned to PUSCH MCS 21

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS21's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs22

count

The cumulated number of PRBs assigned to PUSCH MCS 22

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS22's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs23

count

The cumulated number of PRBs assigned to PUSCH MCS 23

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS23's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs24

count

The cumulated number of PRBs assigned to PUSCH MCS 24

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS24's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1102

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULSchedul erMcs25

count

The cumulated number of PRBs assigned to PUSCH MCS 25

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS25's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs26

count

The cumulated number of PRBs assigned to PUSCH MCS 26

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS26's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs27

count

The cumulated number of PRBs assigned to PUSCH MCS 27

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS27's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs28

count

The cumulated number of PRBs assigned to PUSCH MCS 28

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS28's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs29

count

The cumulated number of PRBs assigned to PUSCH MCS 29

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS29's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs30

count

The cumulated number of PRBs assigned to PUSCH MCS 30

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS30's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

ULSchedul erMcs31

count

The cumulated number of PRBs assigned to PUSCH MCS 31

This counter is cumulated by the size of PRB when the PRB is allocated to transmit MCS31's PUSCH

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1103

Chapter 2 Counter Description

DL MCS This section provides statistics on the transmission counts per MCS/layer/Codeword for PDSCH. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

DL Layer

Layer (data stream count) 1: 1 stream 2: 2 streams 3: 3 streams 4: 4 streams

codeword

Codeword (Transport block count) 0: First transport block 1: Second transport block

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLTransmittedMcs0

count

The cumulated number of times that MCS 0 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS0's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1

count

The cumulated number of times that MCS 1 PDSCH is

This counter is cumulated by 1 when MCS1's PDSCH is

Y

CC

5.12 s

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1104

Chapter 2 Counter Description Name

Unit

Description

Trigger

transmitted per Layer/Codeword

transmitted per layer/codeword.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLTransmittedMcs2

count

The cumulated number of times that MCS 2 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS2's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs3

count

The cumulated number of times that MCS 3 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS3's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs4

count

The cumulated number of times that MCS 4 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS4's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs5

count

The cumulated number of times that MCS 5 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS5's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs6

count

The cumulated number of times that MCS 6 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS6's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs7

count

The cumulated number of times that MCS 7 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS7's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1105

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLTransmittedMcs8

count

The cumulated number of times that MCS 8 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS8's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs9

count

The cumulated number of times that MCS 9 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS9's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 0

count

The cumulated number of times that MCS 10 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS10's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 1

count

The cumulated number of times that MCS 11 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS11's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 2

count

The cumulated number of times that MCS 12 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS12's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 3

count

The cumulated number of times that MCS 13 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS13's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 4

count

The cumulated number of times that

This counter is cumulated by 1 when

Y

CC

5.12 s

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1106

Chapter 2 Counter Description Name

Unit

Description

Trigger

MCS 14 PDSCH is transmitted per Layer/Codeword

MCS14's PDSCH is transmitted per layer/codeword.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLTransmittedMcs1 5

count

The cumulated number of times that MCS 15 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS15's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 6

count

The cumulated number of times that MCS 16 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS16's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 7

count

The cumulated number of times that MCS 17 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS17's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 8

count

The cumulated number of times that MCS 18 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS18's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs1 9

count

The cumulated number of times that MCS 19 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS19's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs2 0

count

The cumulated number of times that MCS 20 PDSCH is transmitted per

This counter is cumulated by 1 when MCS20's PDSCH is transmitted per

Y

CC

5.12 s

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1107

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLTransmittedMcs2 1

count

Layer/Codeword

layer/codeword.

The cumulated number of times that MCS 21 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS21's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs2 2

count

The cumulated number of times that MCS 22 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS22's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs2 3

count

The cumulated number of times that MCS 23 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS23's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs2 4

count

The cumulated number of times that MCS 24 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS24's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs2 5

count

The cumulated number of times that MCS 25 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS25's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs2 6

count

The cumulated number of times that MCS 26 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS26's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs2

count

The cumulated

This counter is

Y

CC

5.12 s

int

0~214748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1108

Chapter 2 Counter Description Name

Unit

7

Description

Trigger

number of times that MCS 27 PDSCH is transmitted per Layer/Codeword

cumulated by 1 when MCS27's PDSCH is transmitted per layer/codeword.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

DLTransmittedMcs2 8

count

The cumulated number of times that MCS 28 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS28's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs2 9

count

The cumulated number of times that MCS 29 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS29's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs3 0

count

The cumulated number of times that MCS 30 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS30's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

DLTransmittedMcs3 1

count

The cumulated number of times that MCS 31 PDSCH is transmitted per Layer/Codeword

This counter is cumulated by 1 when MCS31's PDSCH is transmitted per layer/codeword.

Y

CC

5.12 s

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1109

Chapter 2 Counter Description

DL LAYER This section provides statistics on the transmission counts per layer for PDSCH. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

DL Layer

Layer (data stream count) 1: 1 stream 2: 2 stream 3: 3 stream 4: 4 stream

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLTransmitte dLayer

count

The cumulated number of transmission per layer for PDSCH

This counter is cumulated by 1 when the PDSCH is transmitted per layer

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1110

Chapter 2 Counter Description

DL Wideband CQI This section provides statistics on the CQI report information per layer/codeword for the UE. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

DL Layer

Layer (data stream count) 1: 1 stream 2: 2 stream 3: 3 stream 4: 4 stream

codeword

Codeword (the number of Transport block) 0: first transport block 1: second transport block

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI0

count

The cumulated number of times CQI0 and CQI Erase were received for each layer/codeword. For this counter, statistics are collected periodically.

This counter is cumulated by 1 when CQI0 or CQI Erase is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1111

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI1

count

The cumulated number that CQI 1 is received per layer/codeword

This counter is cumulated by 1 when CQI1 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI2

count

The cumulated number that CQI 2 is received per layer/codeword

This counter is cumulated by 1 when CQI2 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI3

count

The cumulated number that CQI 3 is received per layer/codeword

This counter is cumulated by 1 when CQI3 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI4

count

The cumulated number that CQI 4 is received per layer/codeword

This counter is cumulated by 1 when CQI4 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI5

count

The cumulated number that CQI 5 is received per layer/codeword

This counter is cumulated by 1 when CQI5 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI6

count

The cumulated number that CQI 6 is received per layer/codeword

This counter is cumulated by 1 when CQI6 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI7

count

The cumulated number that CQI 7 is received

This counter is cumulated by 1

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1112

Chapter 2 Counter Description Name

Unit

Description

Trigger

per layer/codeword

when CQI7 is received per layer/codeword.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI8

count

The cumulated number that CQI 8 is received per layer/codeword

This counter is cumulated by 1 when CQI8 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI9

count

The cumulated number that CQI 9 is received per layer/codeword

This counter is cumulated by 1 when CQI9 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 0

count

The cumulated number that CQI 10 is received per layer/codeword

This counter is cumulated by 1 when CQI10 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 1

count

The cumulated number that CQI 11 is received per layer/codeword

This counter is cumulated by 1 when CQI11 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 2

count

The cumulated number that CQI 12 is received per layer/codeword

This counter is cumulated by 1 when CQI12 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 3

count

The cumulated number that CQI 13 is received per layer/codeword

This counter is cumulated by 1 when CQI13 is received per

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1113

Chapter 2 Counter Description Name

Unit

Description

DLReceivedCQI1 4

count

The cumulated number that CQI 14 is received per layer/codeword

DLReceivedCQI1 5

count

DLReceivedCQIM in

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

This counter is cumulated by 1 when CQI14 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

The cumulated number that CQI 15 is received per layer/codeword

This counter is cumulated by 1 when CQI15 is received per layer/codeword.

Y

CC

5.12 s

int

0~21474 83647

-

-

CQI

The minimum value of DLReceivedCQI0~DLR eceivedCQ15

This counter is updated when the DLReceivedCQI Min is smaller than the previous value.

Y

OW

Period

int

0~15

-

min(DLReceivedCQIM in)

DLReceivedCQIM ax

CQI

The maximum value of DLReceivedCQI0~DLR eceivedCQ15

This counter is updated when the DLReceivedCQI Max is greater than the previous value.

Y

OW

Period

int

0~15

-

max(DLReceivedCQI Max)

DLReceivedCQIA vg

CQI

The average value of DLReceivedCQI0~DLR eceivedCQ15

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~15

(0*DLReceivedC QI0+1*DLReceiv edCQI1+2*DLRe ceivedCQI2+3*D LReceivedCQI3+ 4*DLReceivedC QI4+5*DLReceiv edCQI5+6*DLRe

(0*sum(DLReceivedC QI0)+1*sum(DLReceiv edCQI1)+2*sum(DLR eceivedCQI2)+3*sum( DLReceivedCQI3)+4* sum(DLReceivedCQI4 )+5*sum(DLReceived CQI5)+6*sum(DLRece

layer/codeword.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1114

Chapter 2 Counter Description Name

Unit

Description

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula ceivedCQI6+7*D LReceivedCQI7+ 8*DLReceivedC QI8+9*DLReceiv edCQI9+10*DLR eceivedCQI10+1 1*DLReceivedC QI11+12*DLRec eivedCQI12+13* DLReceivedCQI 13+14*DLReceiv edCQI14+15*DL ReceivedCQI15) /(DLReceivedCQ I0+DLReceivedC QI1+DLReceived CQI2+DLReceiv edCQI3+DLRece ivedCQI4+DLRe ceivedCQI5+DL ReceivedCQI6+ DLReceivedCQI 7+DLReceivedC QI8+DLReceived CQI9+DLReceiv edCQI10+DLRec eivedCQI11+DL ReceivedCQI12+ DLReceivedCQI 13+DLReceived CQI14+DLRecei vedCQI15)

Hourly, Daily, Monthly Formula ivedCQI6)+7*sum(DL ReceivedCQI7)+8*su m(DLReceivedCQI8)+ 9*sum(DLReceivedC QI9)+10*sum(DLRece ivedCQI10)+11*sum( DLReceivedCQI11)+1 2*sum(DLReceivedC QI12)+13*sum(DLRec eivedCQI13)+14*sum( DLReceivedCQI14)+1 5*sum(DLReceivedC QI15))/(sum(DLReceiv edCQI0)+sum(DLRec eivedCQI1)+sum(DLR eceivedCQI2)+sum(D LReceivedCQI3)+sum (DLReceivedCQI4)+s um(DLReceivedCQI5) +sum(DLReceivedCQI 6)+sum(DLReceivedC QI7)+sum(DLReceive dCQI8)+sum(DLRecei vedCQI9)+sum(DLRe ceivedCQI10)+sum(D LReceivedCQI11)+su m(DLReceivedCQI12) +sum(DLReceivedCQI 13)+sum(DLReceived CQI14)+sum(DLRecei vedCQI15))

1115

Chapter 2 Counter Description

DL PMI This section provides statistics on the number of times that PMI is received for each Layer of UE. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedPMI0

count

The cumulated number that PMI 0 is received

This counter is cumulated by 1 when PMI0 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI1

count

The cumulated number that PMI 1 is received

This counter is cumulated by 1 when PMI1 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI2

count

The cumulated number that PMI 2 is received

This counter is cumulated by 1 when PMI2 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI3

count

The cumulated number that PMI 3 is received

This counter is cumulated by 1 when PMI3 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI4

count

The cumulated

This counter is

Y

CC

5.12 s

int

0~214748364

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1116

Chapter 2 Counter Description Name

Unit

Description

Trigger

number that PMI 4 is received

cumulated by 1 when PMI4 is received

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

7

DLReceivedPMI5

count

The cumulated number that PMI 5 is received

This counter is cumulated by 1 when PMI5 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI6

count

The cumulated number that PMI 6 is received

This counter is cumulated by 1 when PMI6 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI7

count

The cumulated number that PMI 7 is received

This counter is cumulated by 1 when PMI7 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI8

count

The cumulated number that PMI 8 is received

This counter is cumulated by 1 when PMI8 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI9

count

The cumulated number that PMI 9 is received

This counter is cumulated by 1 when PMI9 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI1 0

count

The cumulated number that PMI 10 is received

This counter is cumulated by 1 when PMI10 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI1 1

count

The cumulated number that PMI 11 is received

This counter is cumulated by 1 when PMI11 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1117

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedPMI1 2

count

The cumulated number that PMI 12 is received

This counter is cumulated by 1 when PMI12 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI1 3

count

The cumulated number that PMI 13 is received

This counter is cumulated by 1 when PMI13 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI1 4

count

The cumulated number that PMI 14 is received

This counter is cumulated by 1 when PMI14 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

DLReceivedPMI1 5

count

The cumulated number that PMI 15 is received

This counter is cumulated by 1 when PMI15 is received

Y

CC

5.12 s

int

0~214748364 7

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1118

Chapter 2 Counter Description

DL RI This section provides statistics on the UE’s RI report information in the MAC Layer. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceiv edRI0

count

Reserved

None

Y

CC

5.12 s

int

0~2147483647

-

-

DLReceiv edRI1

count

The cumulated number that RI 1 is received

This counter is cumulated by 1 when RI1 is received

Y

CC

5.12 s

int

0~2147483647

-

-

DLReceiv edRI2

count

The cumulated number that RI 2 is received

This counter is cumulated by 1 when RI2 is received

Y

CC

5.12 s

int

0~2147483647

-

-

DLReceiv edRI3

count

The cumulated number that RI 3 is received

This counter is cumulated by 1 when RI3 is received

Y

CC

5.12 s

int

0~2147483647

-

-

DLReceiv edRI4

count

The cumulated number that RI 4 is received

This counter is cumulated by 1 when RI4 is

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1119

Chapter 2 Counter Description Name

Unit

Description

DLReceiv edRIAvg

RI

The average value of DLReceivedRI0~DLRec eivedRI4

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

OW

Period

int

0~4

(0*DLReceived RI0+1*DLRece ivedRI1+2*DL ReceivedRI2+ 3*DLReceived RI3+4*DLRece ivedRI4)/(DLR eceivedRI0+D LReceivedRI1 +DLReceivedR I2+DLReceive dRI3+DLRecei vedRI4)

(0*sum(DLReceivedRI0 )+1*sum(DLReceivedRI 1)+2*sum(DLReceived RI2)+3*sum(DLReceive dRI3)+4*sum(DLReceiv edRI4))/(sum(DLReceiv edRI0)+sum(DLReceive dRI1)+sum(DLReceived RI2)+sum(DLReceived RI3)+sum(DLReceived RI4))

received This counter is calculated when measurement period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1120

Chapter 2 Counter Description

DL-ACK-NACK-DTX Ratio This section provides statistics on the ACK, NACK, DTX ratio per layer in the MAC Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

DL Layer

Layer (data stream count) 1: 1 stream 2: 2 stream 3: 3 stream 4: 4 stream

codeword

Codeword (the number of Transport block) 0: first transport block 1: second transport block

status

0: ACK, 1: NACK, 2: DTX

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedAckN ackDtxRatio

%

The average value of ACK, NACK, DTX ratio

This counter is calculated when measurem ent period comes.

Y

SI

5.12 s

float

0~100

DLReceivedAckNackDt xRatioTot/DLReceivedA ckNackDtxRatioCnt

sum(DLReceivedAck NackDtxRatioTot)/su m(DLReceivedAckNa ckDtxRatioCnt)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1121

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedAckN ackDtxRatioTot

%

The sum of DlreceivedAckNack DtxRatio in the collection period

This counter is cumulated when Dlreceived AckNackD txRatio is collected

-

SI

5.12 s

float

0~3.4*10^38

-

-

DLReceivedAckN ackDtxRatioCnt

count

The collection count of DlreceivedAckNack DtxRatio

This counter is cumulated by 1 when Dlreceived AckNackD txRatio is collected

-

SI

5.12 s

int

0~21474836 47

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1122

Chapter 2 Counter Description

Timing Alignment Timing Alignment This section provides statistics on the TA for each cell. The TA is collected in the unit of 16Ts when the RRC Connection Request message is received from the MAC. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TimeAdvanceSecti on0

count

distance (meter): 0~200, 16TS: from 0 to 2

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on1

count

distance (meter): 201~400, 16TS: from 3 to 5

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on2

count

distance (meter): 401~600, 16TS: from 6 to 7

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on3

count

distance (meter): 601~800, 16TS: from 8 to 10

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on4

count

distance (meter): 801~1000, 16TS: from 11 to 12

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1123

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TimeAdvanceSecti on5

count

distance (meter): 1001~1200, 16TS: from 13 to 15

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on6

count

distance (meter): 1201~1400, 16TS: from 16 to 17

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on7

count

distance (meter): 1401~1600, 16TS: from 18 to 20

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on8

count

distance (meter): 1601~1800, 16TS: from 21 to 22

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on9

count

distance (meter): 1801~2000, 16TS: from 23 to 25

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on10

count

distance (meter): 2001~2500, 16TS: from 26 to 31

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on11

count

distance (meter): 2501~3000, 16TS: from 32 to 38

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on12

count

distance (meter): 3001~3500, 16TS: from 39 to 44

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on13

count

distance (meter): 3501~4000, 16TS: from 45 to 50

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on14

count

distance (meter): 4001~5000, 16TS: from 51 to 63

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on15

count

distance (meter): 5001~6000, 16TS: from 64 to 76

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on16

count

distance (meter): 6001~7000, 16TS: from 77 to 88

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on17

count

distance (meter): 7001~8000, 16TS: from 89 to 101

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti on18

count

distance (meter): 8001~9000, 16TS: from 102 to 114

Y

CC

event

int

0~2147483647

-

-

TimeAdvanceSecti

count

distance (meter): 9001~10000, 16TS:

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1124

Chapter 2 Counter Description Name

Unit

on19 TimeAdvanceSecti on20

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

CC

event

int

0~2147483647

-

-

from 115 to 126 count

distance (meter): 10001~, 16TS: from 127 to 1282

IOT Uplink IOT Level This section provides statistics on the Uplink IOT by nine levels. The IoT dB value is divided into 10 levels for each PRB and the statistics levels are classified as follows. Level 1: Level 2:

IoT < 7 dB 7 <= IoT < 7.25 dB

Level 3: 7.25 <= IoT < 7.5dB Level 4: 7.5 <= IoT < 7.75 dB Level 5: 7.75 <= IoT < 8.25 dB Level 6: 8.25 <= IoT < 8.5 dB Level 7: 8.5 <= IoT < 8.75 dB Level 8: 8.75 <= IoT < 9 dB Level 9:

9 <= IoT

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1125

Chapter 2 Counter Description

Index Name

Description

cNum

Cell Id

LEVEL

IOT Level

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PRB0

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB1

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB2

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB3

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB4

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB5

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB6

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB7

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB8

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB9

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB10

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB11

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB12

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB13

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB14

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB15

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB16

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB17

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB18

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1126

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PRB19

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB20

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB21

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB22

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB23

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB24

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB25

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB26

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB27

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB28

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB29

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB30

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB31

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB32

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB33

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB34

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB35

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB36

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB37

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB38

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB39

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB40

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB41

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB42

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1127

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PRB43

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB44

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB45

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB46

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB47

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB48

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB49

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB50

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB51

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB52

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB53

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB54

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB55

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB56

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB57

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB58

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB59

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB60

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB61

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB62

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB63

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB64

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB65

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB66

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1128

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PRB67

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB68

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB69

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB70

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB71

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB72

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB73

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB74

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB75

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB76

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB77

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB78

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB79

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB80

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB81

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB82

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB83

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB84

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB85

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB86

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB87

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB88

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB89

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB90

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1129

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PRB91

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB92

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB93

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB94

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB95

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB96

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB97

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB98

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

PRB99

count

IOT level count for each PRB

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1130

Chapter 2 Counter Description

Load Balancing Load This section provides statistics on Load information of MLB (Mobility Load Balancing). Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

LoadIndicatorAvg

%

The average load of a cell when overload occurs due to the MLBO operation

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

float

0~10 0

LoadIndicat orTot/LoadI ndicatorCnt

sum(LoadIndicatorTot)/ sum(LoadIndicatorCnt)

LoadIndicatorMin

%

The minimum number of LoadIndicatorAvg

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

float

0~10 0

-

min(LoadIndicatorMin)

LoadIndicatorMax

%

The maximum number of LoadIndicatorAvg

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

float

0~10 0

-

max(LoadIndicatorMax)

LoadIndicatorTot

%

The cumulated number of load when overload occurs due

This counter is collected when transmitting ActiveLbInfoInd message to

Y

GAUGE

5s

float

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1131

Chapter 2 Counter Description Name

Unit

Description

Trigger

to the MLBO operation

the ECCB

Visible

Counter Type

Trigger Type

Data Type

Min/ Max

Granularity Formula

Hourly, Daily, Monthly Formula

LoadIndicatorCnt

count

The collection count of LoadIndicatorAvg

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

int

0~21 4748 3647

-

-

OverloadCount

count

The cumulated number of overload occurrences due to the MLBO operation

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

CC

5s

int

0~21 4748 3647

-

-

MlbDurationAvg

s

The average of the overload period due to the MLBO operation

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

float

0~3.4 *10^3 8

MlbDuratio nTot/MlbDu rationCnt

sum(MlbDurationTot)/s um(MlbDurationCnt)

MlbDurationMin

s

The minimum number of MlbDurationAvg

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

float

0~3.4 *10^3 8

-

min(MlbDurationMin)

MlbDurationMax

s

The minimum number of MlbDurationAvg

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

float

0~3.4 *10^3 8

-

max(MlbDurationMax)

MlbDurationTot

s

The cumulated value of the overload period due to the MLBO operation

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

float

0~3.4 *10^3 8

-

-

MlbDurationCnt

count

The collection count of MlbDurationAvg

This counter is collected when transmitting ActiveLbInfoInd message to the ECCB

Y

GAUGE

5s

int

0~21 4748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1132

Chapter 2 Counter Description

Collection Time Figure 595. Collection Time for Load DSP

CSAB

ECCB

PrbUsage

. . .

ActiveLbInd 1

PrbUsage

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

LoadInd, MlbDuration

1133

Chapter 2 Counter Description

Load Balancing Handover This section provides statistics on the handovers that are performed by SON Load Balancing. Index Name

Description

cNum

Cell Id

tcID

Target Cell Id

Step

Load Balancing Handover Triggering Step 1: LBHO within the same group & sector 2: LBHO between different groups but the same sector (the same eNB) 3: LBHO between different sectors

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

MlbNotTriggered_L oadCondition

count

The number of times when there is no candidate neighbor cell that meets the load condition although MLB is triggered (collected only at Step 3)

Y

CC

event

int

0~2147483647

-

-

MlbNotTriggered_ RadioCondition

count

The number of times when there is no candidate UE because radio condition is not met although MLB is triggered (collected only at Step 3)

Y

CC

event

int

0~2147483647

-

-

MlbHOAtt

count

The number of handover attempts when MLB is triggered. For each source cell, the statistics are collected for up to 32 most targeted destination cells (based on highest number of handover

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1134

Chapter 2 Counter Description Name

Unit

MlbHOSucc

count

LbhoCnt LbhoCid

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

The number of successful handovers when MLB is triggered

Y

CC

event

int

0~2147483647

-

-

count

Load Balancing handover collection count

-

CC

event

int

0~2147483647

-

-

tcID

tcID of which collection is requested

-

OW

event

int

0~2147483647

-

-

attempts).

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1135

Chapter 2 Counter Description

Idle Load Balancing This section provides statistics on the idle Load Distribution. Index Name

Description

cNum

Cell Id

TargetEarfcnDl

Target Neighbor cell frequency (EARFCN DL)

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UECount

count

Number of UEs with maximum cellReselectionPriority in the carrier selected by the idle UE distribution function during RRC connection release

Y

CC

event

int

0~2147483647

-

-

IdleLbCnt

count

Idle load balancing collection count

-

CC

event

int

0~2147483647

-

-

IdleLbTargetEarfcn DL

Target Earfcn Dl

TargetEarfcnDl requested for collection

-

OW

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1136

Chapter 2 Counter Description

Redirection by Load Balancing This section provides statistics on redirection that are performed by load balancing. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

LBRedirectiontoLT E

count

Number of times that load balancing is redirected to intra-LTE cell

Y

CC

event

int

0~2147483647

-

-

LBRedirectiontoW CDMA

count

Number of times that load balancing is redirected to WCDMA

Y

CC

event

int

0~2147483647

-

-

LBRedirectiontoGS M

count

Number of times that load balancing is redirected to GSM

Y

CC

event

int

0~2147483647

-

-

LBRedirectiontoHR PD

count

Number of times that load balancing is redirected to HRPD

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1137

Chapter 2 Counter Description

Load Histogram This section provides histogram statistics based on cell load information. Index Name

Description

cNum

Cell Id

HistogramBin

Bin index of Histogram

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

LoadBinAvg

%

Average of cell load per each Bin Index

Y

SI

2s

float

0~100

LoadBinTot/Load BinCnt

sum(LoadBinTot)/su m(LoadBinCnt)

LoadBinTot

%

Accumulated value of LoadBinAvg

-

SI

2s

float

0~3.4*10^38

-

-

LoadBinCnt

count

Collection count of LoadBinAvg

Y

SI

2s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1138

Chapter 2 Counter Description

Collection Time Figure 596. Collection Time for Load Histogram DSP

CSAB

ECCB

PrbUsage 1 . . .

LoadHistogram

ActiveLbInd

PrbUsage

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1139

Chapter 2 Counter Description

Message RRC Message This section provides statistics on the RRC Message transmitted/received by the eNB. Index Name

Description

-

-

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TotalRrcTx

count

Number of Total RRC Msg transmitted by the eNB

Y

CC

event

int

0~214748 3647

-

-

TotalRrcRx

count

Number of Total RRC Msg received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcCounterCheck

count

Number of RrcCounterCheck Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcCounterCheckRe sponse

count

Number of RrcCounterCheck Response Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcCSFBParameters RequestCDMA2000

count

Number of RrcCSFBParameters RequestCDMA2000 Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcCSFBParameters

count

Number of RrcCSFBParameters

Y

CC

event

int

0~214748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1140

Chapter 2 Counter Description Name

Unit

ResponseCDMA200 0

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

ResponseCDMA2000 Msg transmitted/received by the eNB

RrcDLInformationTra nsfer

count

Number of RrcDLInformationTransfer Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcHandoverFromE UTRAPreparationRe quest

count

Number of RrcHandoverFromEUTRA PreparationRequest Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcMeasurementRe port

count

Number of RrcMeasurementReport Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcMobilityFromEUT RACommand

count

Number of RrcMobilityFromEUTRA Command Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionR econfiguration

count

Number of RrcRRCConnection Reconfiguration Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionR econfigurationCompl ete

count

Number of RrcRRCConnection ReconfigurationComplete Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionR eestablishment

count

Number of RrcRRCConnection Reestablishment Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionR eestablishmentComp lete

count

Number of RrcRRCConnection ReestablishmentComplete Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionR eestablishmentRejec t

count

Number of RrcRRCConnection ReestablishmentReject Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionR eestablishmentRequ est

count

Number of RrcRRCConnection ReestablishmentRequest Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1141

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RrcRrcConnectionR eject

count

Number of RrcRRCConnectionReject Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionR elease

count

Number of RrcRRCConnection Release Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionR equest

count

Number of RrcRRCConnection Request Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionSe tup

count

Number of RrcRRCConnectionSetup Msg transmitted/received by the eN

Y

CC

event

int

0~214748 3647

-

-

RrcRrcConnectionSe tupComplete

count

Number of RrcRRCConnection SetupComplete Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcSecurityModeCo mmand

count

Number of RrcSecurityModeCommand Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcSecurityModeCo mplete

count

Number of RrcSecurityModeComplete Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcSecurityModeFail ure

count

Number of RrcSecurityModeFailure Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcUECapabilityEnq uiry

count

Number of RrcUECapabilityEnquiry Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcUECapabilityInfor mation

count

Number of RrcUECapabilityInformation Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcULHandoverPrep arationTransfer

count

Number of RrcULHandover PreparationTransfer Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcULInformationTra nsfer

count

Number of RrcULInformationTransfer Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcUEInformationRe

count

Number of RrcUEInformationRequest

Y

CC

event

int

0~214748

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1142

Chapter 2 Counter Description Name

Unit

quest

Description

Visible

Counter Type

Trigger Type

Data Type

Msg transmitted/received by the eNB

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

3647

RrcUEInformationRe sponse

count

Number of RrcUEInformation Response Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcProximityIndicatio n

count

Number of RrcProximityIndication Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcMBMSInterestInd ication

count

Number of RrcMBMSInterestIndication Msg transmitted/received by the eNB

Y

CC

event

int

0~214748 3647

-

-

RrcInterFreqRSTDM easurementIndicatio n

count

Number of InterFreqRSTDMeasurementIndication Msg received by the eNB

Y

CC

event

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1143

Chapter 2 Counter Description

S1AP Message This section provides statistics on the S1AP Message transmitted/received from the eNB. Index Name

Description

-

-

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TotalS1apTx

count

Number of Total S1AP Msg transmitted by the eNB

Y

CC

event

int

0~21474 83647

-

-

TotalS1apRx

count

Number of Total S1AP Msg received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apCellTrafficTrac e

count

Number of S1apCellTrafficTrace Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apDeactivateTrac e

count

Number of S1apDeactivateTrace Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apDownlinkNAST ransport

count

Number of S1apDownlinkNASTransport Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apDownlinkScdm a2000tunneling

count

Number of S1apDownlinkScdma2000 tunneling Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apENBConfigurati onTransfer

count

Number of S1apENBConfiguration Transfer Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apENBConfigurati

count

Number of S1apENBConfiguration

Y

CC

event

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1144

Chapter 2 Counter Description Name

Unit

onUpdate

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

Update Msg transmitted/received by the eNB

S1apENBConfigurati onUpdateAcknowled ge

count

Number of S1apENBConfiguration UpdateAcknowledge Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apENBConfigurati onUpdateFailure

count

Number of S1apENBConfiguration UpdateFailure Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apENBDirectInfor mationTransfer

count

Number of S1apENBDirectInformation Transfer Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apENBStatusTran sfer

count

Number of S1apENBStatusTransfer Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apERABModifyRe quest

count

Number of S1apERABModifyRequest Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apERABModifyRe sponse

count

Number of S1apERABModifyResponse Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apERABRelease Command

count

Number of S1apERABReleaseCommand Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apERABRelease Response

count

Number of S1apERABReleaseResponse Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apERABReleaseI ndication

count

Number of S1apERABReleaseIndication Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apERABSetupRe quest

count

Number of S1apERABSetupRequest Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apERABSetupRe sponse

count

Number of S1apERABSetupResponse Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apErrorIndication

count

Number of S1apErrorIndication Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1145

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

S1apHandoverCanc el

count

Number of S1apHandoverCancel Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apHandoverCanc elAcknowledge

count

Number of S1apHandoverCancelAcknow ledge Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apHandoverCom mand

count

Number of S1apHandoverCommand Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apHandoverFailur e

count

Number of S1apHandoverFailure Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apHandoverNotify

count

Number of S1apHandoverNotify Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apHandoverPrepa rationFailure

count

Number of S1apHandoverPreparation Failure Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apHandoverRequ est

count

Number of S1apHandoverRequest Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apHandoverRequ estAcknowledge

count

Number of S1apHandoverRequest Acknowledge Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apHandoverRequi red

count

Number of S1apHandoverRequired Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apInitialContextSe tupFailure

count

Number of S1apInitialContextSetup Failure Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apInitialContextSe tupRequest

count

Number of S1apInitialContextSetup Request Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apInitialContextSe tupResponse

count

Number of S1apInitialContextSetup Response Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1146

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

S1apInitialUEMessa ge

count

Number of S1apInitialUEMessage Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apLocationReporti ngControl

count

Number of S1apLocationReporting Control Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apLocationReport FailureIndication

count

Number of S1apLocationReportFailure Indication Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apLocationReport

count

Number of S1apLocationReport Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apMMEConfigurat ionTransfer

count

Number of S1apMMEConfiguration Transfer Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apMMEConfigurat ionUpdate

count

Number of S1apMMEConfiguration Update Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apMMEConfigurat ionUpdateAcknowle dge

count

Number of S1apMMEConfiguration UpdateAcknowledge Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apMMEConfigurat ionUpdateFailure

count

Number of S1apMMEConfiguration UpdateFailure Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apMMEDirectInfor mationTransfer

count

Number of S1apMMEDirectInformation Transfer Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apMMEStatusTra nsfer

count

Number of S1apMMEStatusTransfer Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apNASNonDeliver yIndication

count

Number of S1apNASNonDelivery Indication Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1147

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

S1apOverloadStart

count

Number of S1apOverloadStart Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apOverloadStop

count

Number of S1apOverloadStop Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apPaging

count

Number of S1apPaging Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apPathSwitchReq uest

count

Number of S1apPathSwitchRequest Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apPathSwitchReq uestAcknowledge

count

Number of S1apPathSwitchRequest Acknowledge Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apPathSwitchReq uestFailure

count

Number of S1apPathSwitchRequest Failure Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apReset

count

Number of S1apReset Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apResetAcknowle dge

count

Number of S1apResetAcknowledge Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apSetupFailure

count

Number of S1apSetupFailure Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apSetupRequest

count

Number of S1apSetupRequest Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apSetupRespons e

count

Number of S1apSetupResponse Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apTraceFailureInd ication

count

Number of S1apTraceFailureIndication Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apTraceStart

count

Number of S1apTraceStart Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUECapabilityInf

count

Number of S1apUECapabilityInfo

Y

CC

event

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1148

Chapter 2 Counter Description Name

Unit

oIndication

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

Indication Msg transmitted/received by the eNB

S1apUEContextModi ficationFailure

count

Number of S1apUEContextModification Failure Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUEContextModi ficationRequest

count

Number of S1apUEContextModification Request Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUEContextModi ficationResponse

count

Number of S1apUEContextModification Response Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUEContextRele aseCommand

count

Number of S1apUEContextRelease Command Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUEContextRele aseComplete

count

Number of S1apUEContextRelease Complete Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUEContextRele aseRequest

count

Number of S1apUEContextRelease Request Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUplinkNASTran sport

count

Number of S1apUplinkNASTransport Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUplinkScdma20 00tunneling

count

Number of S1apUplinkScdma2000 tunneling Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apWriteReplaceW arningRequest

count

Number of S1apWriteReplaceWarning Request Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apWriteReplaceW arningResponse

count

Number of S1apWriteReplaceWarning Response Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1149

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

S1apKillRequest

count

Number of S1apKillRequest Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apKillResponse

count

Number of S1apKillResponse Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apDownlinkUEAs sociatedLPPaTransp ort

count

Number of S1apDownlinkUEAssociatedLPPaTransport Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUplinkUEAssoc iatedLPPaTransport

count

Number of S1apUplinkUEAssociated LPPaTransport Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apDownlinkNonU EAssociatedLPPaTr ansport

count

Number of S1apDownlinkNonUE AssociatedLPPaTransport Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUplinkNonUEA ssociatedLPPaTrans port

count

Number of S1apUplinkNonUEAssociated LPPaTransport Msg transmitted/received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUERadioCapab ilityMatchRequest

count

Number of S1apUERadioCapabilityMatchRequest Msg received by the eNB

Y

CC

event

int

0~21474 83647

-

-

S1apUERadioCapab ilityMatchResponse

count

Number of S1apUERadioCapabilityMatchResponse Msg transmitted by the eNB

Y

CC

event

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1150

Chapter 2 Counter Description

X2AP Message This section provides statistics on the X2AP Message transmitted/received from the eNB. Index Name

Description

-

-

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

TotalX2apTx

count

Number of Total X2AP Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

TotalX2apRx

count

Number of Total X2AP Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apErrorIndicati on

count

Number of Total X2ap ErrorIndication Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apHandoverR equest

count

Number of Total X2apHandover Request Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apHandoverR equestAcknowledge

count

Number of Total X2apHandover RequestAcknowledge Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apHandoverPr eparationFailure

count

Number of Total X2apHandover PreparationFailure Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apSNStatusTr ansfer

count

Number of Total X2apSNStatus Transfer Msg transmitted by the

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1151

Chapter 2 Counter Description Name

Unit

Tx_X2apUEContext Release

count

Tx_X2apHandoverC ancel

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of Total X2apUEContext Release Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

count

Number of Total X2apHandover Cancel Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apLoadInform ation

count

Number of Total X2apLoad Information Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apResetRequ est

count

Number of Total X2apReset Request Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apResetResp onse

count

Number of Total X2apReset Response Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apX2SetupRe quest

count

Number of Total X2apX2Setup Request Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apX2SetupRe sponse

count

Number of Total X2apX2Setup Response Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apX2SetupFai lure

count

Number of Total X2apX2Setup Failure Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apENBConfig urationUpdate

count

Number of Total X2apENB ConfigurationUpdate Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apENBConfig urationUpdateAckno wledge

count

Number of Total X2apENB ConfigurationUpdateAcknowledge Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

eNB

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1152

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Tx_X2apENBConfig urationUpdateFailure

count

Number of Total X2apENB ConfigurationUpdateFailure Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apResourceSt atusRequest

count

Number of Total X2apResource StatusRequest Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apResourceSt atusResponse

count

Number of Total X2apResource StatusResponse Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apResourceSt atusFailure

count

Number of Total X2apResource StatusFailure Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apResourceSt atusUpdate

count

Number of Total X2apResource StatusUpdate Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apHandoverR eport

count

Number of Total X2apHandover Report Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apMobilityCha ngeRequest

count

Number of Total X2apMobility ChangeRequest Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apMobilityCha ngeAcknowledge

count

Number of Total X2apMobility ChangeAcknowledge Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apMobilityCha ngeFailure

count

Number of Total X2apMobility ChangeFailure Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apCellActivati onRequest

count

Number of Total X2apCell ActivationRequest Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apCellActivati

count

Number of Total X2apCell ActivationResponse Msg

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1153

Chapter 2 Counter Description Name

Unit

onResponse

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

transmitted by the eNB

Tx_X2apCellActivati onFailure

count

Number of Total X2apCell ActivationFailure Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Tx_X2apRadioLinkF ailureIndication

count

Number of Total X2apRadio LinkFailureIndication Msg transmitted by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apErrorIndicat ion

count

Number of Total X2apError Indication Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apHandoverR equest

count

Number of Total X2apHandover Request Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apHandoverR equestAcknowledge

count

Number of Total X2apHandover RequestAcknowledge Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apHandoverP reparationFailure

count

Number of Total X2apHandover PreparationFailure Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apSNStatusTr ansfer

count

Number of Total X2apSNStatus Transfer Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apUEContext Release

count

Number of Total X2apUEContext Release Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apHandoverC ancel

count

Number of Total X2apHandover Cancel Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apLoadInform ation

count

Number of Total X2apLoad Information Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apResetRequ est

count

Number of Total X2apReset Request Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apResetResp

count

Number of Total X2apReset

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1154

Chapter 2 Counter Description Name

Unit

onse

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Response Msg received by the eNB

Rx_X2apX2SetupRe quest

count

Number of Total X2apX2Setup Request Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apX2SetupRe sponse

count

Number of Total X2apX2Setup Response Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apX2SetupFai lure

count

Number of Total X2apX2Setup Failure Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apENBConfig urationUpdate

count

Number of Total X2apENB ConfigurationUpdate Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apENBConfig urationUpdateAckno wledge

count

Number of Total X2apENB ConfigurationUpdateAcknowledge Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apENBConfig urationUpdateFailure

count

Number of Total X2apENB ConfigurationUpdateFailure Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apResourceSt atusRequest

count

Number of Total X2apResource StatusRequest Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apResourceSt atusResponse

count

Number of Total X2apResource StatusResponse Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apResourceSt atusFailure

count

Number of Total X2apResource StatusFailure Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apResourceSt atusUpdate

count

Number of Total X2apResource StatusUpdate Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1155

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Rx_X2apHandoverR eport

count

Number of Total X2apHandover Report Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apMobilityCha ngeRequest

count

Number of Total X2apMobility ChangeRequest Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apMobilityCha ngeAcknowledge

count

Number of Total X2apMobility ChangeAcknowledge Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apMobilityCha ngeFailure

count

Number of Total X2apMobility ChangeFailure Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apCellActivati onRequest

count

Number of Total X2apCell ActivationRequest Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apCellActivati onResponse

count

Number of Total X2apCell ActivationResponse Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apCellActivati onFailure

count

Number of Total X2apCell ActivationFailure Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Rx_X2apRadioLinkF ailureIndication

count

Number of Total X2apRadioLink FailureIndication Msg received by the eNB

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1156

Chapter 2 Counter Description

Traffic Distribution Throughput Distribution This section provides statistics on the packet throughput distribution. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULThruBin1

count

Number of uplink RBs with 0 Kbps ≤ throughput < 100 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin2

count

Number of uplink RBs with 100 Kbps ≤ throughput < 200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin3

count

Number of uplink RBs with 200 Kbps ≤ throughput < 300 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin4

count

Number of uplink RBs with 300 Kbps ≤ throughput < 400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin5

count

Number of uplink RBs with 400 Kbps ≤ throughput < 500 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin6

count

Number of uplink RBs with 500 Kbps ≤

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1157

Chapter 2 Counter Description Name

Unit

ULThruBin7

count

ULThruBin8

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of uplink RBs with 600 Kbps ≤ throughput < 700 Kbps

Y

CC

event

int

0~2147483647

-

-

count

Number of uplink RBs with 700 Kbps ≤ throughput < 800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin9

count

Number of uplink RBs with 800 Kbps ≤ throughput < 900 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin10

count

Number of uplink RBs with 900 Kbps ≤ throughput < 1000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin11

count

Number of uplink RBs with 1000 Kbps ≤ throughput < 1200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin12

count

Number of uplink RBs with 1200 Kbps ≤ throughput < 1400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin13

count

Number of uplink RBs with 1400 Kbps ≤ throughput < 1600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin14

count

Number of uplink RBs with 1600 Kbps ≤ throughput < 1800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin15

count

Number of uplink RBs with 1800 Kbps ≤ throughput < 2000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin16

count

Number of uplink RBs with 2000 Kbps ≤ throughput < 2200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin17

count

Number of uplink RBs with 22000 Kbps ≤ throughput < 2400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin18

count

Number of uplink RBs with 2400 Kbps ≤ throughput < 2600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin19

count

Number of uplink RBs with 2600 Kbps ≤ throughput < 2800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin20

count

Number of uplink RBs with 2800 Kbps ≤ throughput < 3000 Kbps

Y

CC

event

int

0~2147483647

-

-

throughput < 600 Kbps

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1158

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULThruBin21

count

Number of uplink RBs with 3000 Kbps ≤ throughput < 3400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin22

count

Number of uplink RBs with 3400 Kbps ≤ throughput < 3800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin23

count

Number of uplink RBs with 3800 Kbps ≤ throughput < 4200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin24

count

Number of uplink RBs with 4200 Kbps ≤ throughput < 4600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin25

count

Number of uplink RBs with 4600 Kbps ≤ throughput < 5000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin26

count

Number of uplink RBs with 5000 Kbps ≤ throughput < 5400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin27

count

Number of uplink RBs with 5400 Kbps ≤ throughput < 5800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin28

count

Number of uplink RBs with 5800 Kbps ≤ throughput < 6200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin29

count

Number of uplink RBs with 6200 Kbps ≤ throughput < 6600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin30

count

Number of uplink RBs with 6600 Kbps ≤ throughput < 7000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin31

count

Number of uplink RBs with 7000 Kbps ≤ throughput < 7800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin32

count

Number of uplink RBs with 7800 Kbps ≤ throughput < 8600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin33

count

Number of uplink RBs with 8600 Kbps ≤ throughput < 9400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin34

count

Number of uplink RBs with 9400 Kbps ≤ throughput < 10200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin35

count

Number of uplink RBs with 10200 Kbps ≤

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1159

Chapter 2 Counter Description Name

Unit

ULThruBin36

count

ULThruBin37

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of uplink RBs with 11000 Kbps ≤ throughput < 11800 Kbps

Y

CC

event

int

0~2147483647

-

-

count

Number of uplink RBs with 11800 Kbps ≤ throughput < 12600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin38

count

Number of uplink RBs with 12600 Kbps ≤ throughput < 13400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin39

count

Number of uplink RBs with 13400 Kbps ≤ throughput < 14200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin40

count

Number of uplink RBs with 14200 Kbps ≤ throughput < 15000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin41

count

Number of uplink RBs with 15000 Kbps ≤ throughput < 16600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin42

count

Number of uplink RBs with 16600 Kbps ≤ throughput < 18200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin43

count

Number of uplink RBs with 18200 Kbps ≤ throughput < 19800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin44

count

Number of uplink RBs with 19800 Kbps ≤ throughput < 21400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin45

count

Number of uplink RBs with 21400 Kbps ≤ throughput < 23000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin46

count

Number of uplink RBs with 23000 Kbps ≤ throughput < 24600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin47

count

Number of uplink RBs with 24600 Kbps ≤ throughput < 26200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin48

count

Number of uplink RBs with 26200 Kbps ≤ throughput < 27800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin49

count

Number of uplink RBs with 27800 Kbps ≤ throughput < 29400 Kbps

Y

CC

event

int

0~2147483647

-

-

throughput < 11000 Kbps

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1160

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULThruBin50

count

Number of uplink RBs with 29400 Kbps ≤ throughput < 31000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin51

count

Number of uplink RBs with 31000 Kbps ≤ throughput < 34200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin52

count

Number of uplink RBs with 34200 Kbps ≤ throughput < 37400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin53

count

Number of uplink RBs with 37400 Kbps ≤ throughput < 40600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin54

count

Number of uplink RBs with 40600 Kbps ≤ throughput < 43800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin55

count

Number of uplink RBs with 43800 Kbps ≤ throughput < 47000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin56

count

Number of uplink RBs with 47000 Kbps ≤ throughput < 50200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin57

count

Number of uplink RBs with 50200 Kbps ≤ throughput < 53400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin58

count

Number of uplink RBs with 53400 Kbps ≤ throughput < 56600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin59

count

Number of uplink RBs with 56600 Kbps ≤ throughput < 59800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin60

count

Number of uplink RBs with 59800 Kbps ≤ throughput < 63000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin61

count

Number of uplink RBs with 63000 Kbps ≤ throughput < 69400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin62

count

Number of uplink RBs with 69400 Kbps ≤ throughput < 75800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin63

count

Number of uplink RBs with 75800 Kbps ≤ throughput < 82200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin64

count

Number of uplink RBs with 82200 Kbps ≤

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1161

Chapter 2 Counter Description Name

Unit

ULThruBin65

count

ULThruBin66

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of uplink RBs with 88600 Kbps ≤ throughput < 95000 Kbps

Y

CC

event

int

0~2147483647

-

-

count

Number of uplink RBs with 95000 Kbps ≤ throughput < 101400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin67

count

Number of uplink RBs with 101400 Kbps ≤ throughput < 107800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin68

count

Number of uplink RBs with 107800 Kbps ≤ throughput < 114200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin69

count

Number of uplink RBs with 114200 Kbps ≤ throughput < 120600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin70

count

Number of uplink RBs with 120600 Kbps ≤ throughput < 127000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin71

count

Number of uplink RBs with 127000 Kbps ≤ throughput < 139800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin72

count

Number of uplink RBs with 139800 Kbps ≤ throughput < 152600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin73

count

Number of uplink RBs with 152600 Kbps ≤ throughput < 165400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin74

count

Number of uplink RBs with 165400 Kbps ≤ throughput < 178200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin75

count

Number of uplink RBs with 178200 Kbps ≤ throughput < 191000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin76

count

Number of uplink RBs with 191000 Kbps ≤ throughput < 203800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin77

count

Number of uplink RBs with 203800 Kbps ≤ throughput < 216600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin78

count

Number of uplink RBs with 216600 Kbps ≤ throughput < 229400 Kbps

Y

CC

event

int

0~2147483647

-

-

throughput < 88600 Kbps

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1162

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ULThruBin79

count

Number of uplink RBs with 229400 Kbps ≤ throughput < 242200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin80

count

Number of uplink RBs with 242200 Kbps ≤ throughput < 255000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin81

count

Number of uplink RBs with 255000 Kbps ≤ throughput < 280600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin82

count

Number of uplink RBs with 280600 Kbps ≤ throughput < 306200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin83

count

Number of uplink RBs with 306200 Kbps ≤ throughput < 331800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin84

count

Number of uplink RBs with 331800 Kbps ≤ throughput < 357400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin85

count

Number of uplink RBs with 357400 Kbps ≤ throughput < 383000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin86

count

Number of uplink RBs with 383000 Kbps ≤ throughput < 408600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin87

count

Number of uplink RBs with 408600 Kbps ≤ throughput < 434200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin88

count

Number of uplink RBs with 434200 Kbps ≤ throughput < 459800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin89

count

Number of uplink RBs with 459800 Kbps ≤ throughput < 485400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin90

count

Number of uplink RBs with 485400 Kbps ≤ throughput < 511000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin91

count

Number of uplink RBs with 511000 Kbps ≤ throughput < 562200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin92

count

Number of uplink RBs with 562200 Kbps ≤ throughput < 613400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin93

count

Number of uplink RBs with 613400 Kbps ≤

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1163

Chapter 2 Counter Description Name

Unit

ULThruBin94

count

ULThruBin95

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of uplink RBs with 664600 Kbps ≤ throughput < 715800 Kbps

Y

CC

event

int

0~2147483647

-

-

count

Number of uplink RBs with 715800 Kbps ≤ throughput < 767000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin96

count

Number of uplink RBs with 767000 Kbps ≤ throughput < 818200 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin97

count

Number of uplink RBs with 818200 Kbps ≤ throughput < 869400 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin98

count

Number of uplink RBs with 869400 Kbps ≤ throughput < 920600 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin99

count

Number of uplink RBs with 920600 Kbps ≤ throughput < 971800 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin100

count

Number of uplink RBs with 971800 Kbps ≤ throughput < 1023000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruBin101

count

Number of uplink RBs with throughput ≥ 1023000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin1

count

Number of downlink RBs with 0 Kbps ≤ throughput < 100 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin2

count

Number of downlink RBs with 100 Kbps ≤ throughput < 200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin3

count

Number of downlink RBs with 200 Kbps ≤ throughput < 300 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin4

count

Number of downlink RBs with 300 Kbps ≤ throughput < 400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin5

count

Number of downlink RBs with 400 Kbps ≤ throughput < 500 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin6

count

Number of downlink RBs with 500 Kbps ≤ throughput < 600 Kbps

Y

CC

event

int

0~2147483647

-

-

throughput < 664600 Kbps

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1164

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLThruBin7

count

Number of downlink RBs with 600 Kbps ≤ throughput < 700 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin8

count

Number of downlink RBs with 700 Kbps ≤ throughput < 800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin9

count

Number of downlink RBs with 800 Kbps ≤ throughput < 900 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin10

count

Number of downlink RBs with 900 Kbps ≤ throughput < 1000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin11

count

Number of downlink RBs with 1000 Kbps ≤ throughput < 1200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin12

count

Number of downlink RBs with 1200 Kbps ≤ throughput < 1400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin13

count

Number of downlink RBs with 1400 Kbps ≤ throughput < 1600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin14

count

Number of downlink RBs with 1600 Kbps ≤ throughput < 1800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin15

count

Number of downlink RBs with 1800 Kbps ≤ throughput < 2000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin16

count

Number of downlink RBs with 2000 Kbps ≤ throughput < 2200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin17

count

Number of downlink RBs with 2200 Kbps ≤ throughput < 2400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin18

count

Number of downlink RBs with 2400 Kbps ≤ throughput < 2600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin19

count

Number of downlink RBs with 2600 Kbps ≤ throughput < 2800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin20

count

Number of downlink RBs with 2800 Kbps ≤ throughput < 3000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin21

count

Number of downlink RBs with 3000 Kbps ≤

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1165

Chapter 2 Counter Description Name

Unit

DLThruBin22

count

DLThruBin23

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of downlink RBs with 3400 Kbps ≤ throughput < 3800 Kbps

Y

CC

event

int

0~2147483647

-

-

count

Number of downlink RBs with 3800 Kbps ≤ throughput < 4200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin24

count

Number of downlink RBs with 4200 Kbps ≤ throughput < 4600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin25

count

Number of downlink RBs with 4600 Kbps ≤ throughput < 5000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin26

count

Number of downlink RBs with 5000 Kbps ≤ throughput < 5400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin27

count

Number of downlink RBs with 5400 Kbps ≤ throughput < 5800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin28

count

Number of downlink RBs with 5800 Kbps ≤ throughput < 6200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin29

count

Number of downlink RBs with 6200 Kbps ≤ throughput < 6600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin30

count

Number of downlink RBs with 6600 Kbps ≤ throughput < 7000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin31

count

Number of downlink RBs with 7000 Kbps ≤ throughput < 7800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin32

count

Number of downlink RBs with 7800 Kbps ≤ throughput < 8600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin33

count

Number of downlink RBs with 8600 Kbps ≤ throughput < 9400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin34

count

Number of downlink RBs with 9400 Kbps ≤ throughput < 10200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin35

count

Number of downlink RBs with 10200 Kbps ≤ throughput < 11000 Kbps

Y

CC

event

int

0~2147483647

-

-

throughput < 3400 Kbps

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1166

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLThruBin36

count

Number of downlink RBs with 11000 Kbps ≤ throughput < 11800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin37

count

Number of downlink RBs with 11800 Kbps ≤ throughput < 12600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin38

count

Number of downlink RBs with 12600 Kbps ≤ throughput < 13400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin39

count

Number of downlink RBs with 13400 Kbps ≤ throughput < 14200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin40

count

Number of downlink RBs with 14200 Kbps ≤ throughput < 15000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin41

count

Number of downlink RBs with 15000 Kbps ≤ throughput < 16600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin42

count

Number of downlink RBs with 16600 Kbps ≤ throughput < 18200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin43

count

Number of downlink RBs with 18200 Kbps ≤ throughput < 19800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin44

count

Number of downlink RBs with 19800 Kbps ≤ throughput < 21400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin45

count

Number of downlink RBs with 21400 Kbps ≤ throughput < 23000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin46

count

Number of downlink RBs with 23000 Kbps ≤ throughput < 24600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin47

count

Number of downlink RBs with 24600 Kbps ≤ throughput < 26200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin48

count

Number of downlink RBs with 26200 Kbps ≤ throughput < 27800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin49

count

Number of downlink RBs with 27800 Kbps ≤ throughput < 29400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin50

count

Number of downlink RBs with 29400 Kbps ≤

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1167

Chapter 2 Counter Description Name

Unit

DLThruBin51

count

DLThruBin52

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of downlink RBs with 31000 Kbps ≤ throughput < 34200 Kbps

Y

CC

event

int

0~2147483647

-

-

count

Number of downlink RBs with 34200 Kbps ≤ throughput < 37400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin53

count

Number of downlink RBs with 37400 Kbps ≤ throughput < 40600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin54

count

Number of downlink RBs with 40600 Kbps ≤ throughput < 43800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin55

count

Number of downlink RBs with 43800 Kbps ≤ throughput < 47000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin56

count

Number of downlink RBs with 47000 Kbps ≤ throughput < 50200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin57

count

Number of downlink RBs with 50200 Kbps ≤ throughput < 53400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin58

count

Number of downlink RBs with 53400 Kbps ≤ throughput < 56600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin59

count

Number of downlink RBs with 56600 Kbps ≤ throughput < 59800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin60

count

Number of downlink RBs with 59800 Kbps ≤ throughput < 63000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin61

count

Number of downlink RBs with 63000 Kbps ≤ throughput < 69400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin62

count

Number of downlink RBs with 69400 Kbps ≤ throughput < 75800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin63

count

Number of downlink RBs with 75800 Kbps ≤ throughput < 82200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin64

count

Number of downlink RBs with 82200 Kbps ≤ throughput < 88600 Kbps

Y

CC

event

int

0~2147483647

-

-

throughput < 31000 Kbps

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1168

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLThruBin65

count

Number of downlink RBs with 88600 Kbps ≤ throughput < 95000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin66

count

Number of downlink RBs with 95000 Kbps ≤ throughput < 101400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin67

count

Number of downlink RBs with 101400 Kbps ≤ throughput < 107800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin68

count

Number of downlink RBs with 107800 Kbps ≤ throughput < 114200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin69

count

Number of downlink RBs with 114200 Kbps ≤ throughput < 120600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin70

count

Number of downlink RBs with 120600 Kbps ≤ throughput < 127000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin71

count

Number of downlink RBs with 127000 Kbps ≤ throughput < 139800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin72

count

Number of downlink RBs with 139800 Kbps ≤ throughput < 152600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin73

count

Number of downlink RBs with 152600 Kbps ≤ throughput < 165400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin74

count

Number of downlink RBs with 165400 Kbps ≤ throughput < 178200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin75

count

Number of downlink RBs with 178200 Kbps ≤ throughput < 191000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin76

count

Number of downlink RBs with 191000 Kbps ≤ throughput < 203800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin77

count

Number of downlink RBs with 203800 Kbps ≤ throughput < 216600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin78

count

Number of downlink RBs with 216600 Kbps ≤ throughput < 229400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin79

count

Number of downlink RBs with 229400 Kbps

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1169

Chapter 2 Counter Description Name

Unit

DLThruBin80

count

DLThruBin81

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of downlink RBs with 242200 Kbps ≤ throughput < 255000 Kbps

Y

CC

event

int

0~2147483647

-

-

count

Number of downlink RBs with 255000 Kbps ≤ throughput < 280600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin82

count

Number of downlink RBs with 280600 Kbps ≤ throughput < 306200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin83

count

Number of downlink RBs with 306200 Kbps ≤ throughput < 331800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin84

count

Number of downlink RBs with 331800 Kbps ≤ throughput < 357400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin85

count

Number of downlink RBs with 357400 Kbps ≤ throughput < 383000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin86

count

Number of downlink RBs with 383000 Kbps ≤ throughput < 408600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin87

count

Number of downlink RBs with 408600 Kbps ≤ throughput < 434200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin88

count

Number of downlink RBs with 434200 Kbps ≤ throughput < 459800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin89

count

Number of downlink RBs with 459800 Kbps ≤ throughput < 485400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin90

count

Number of downlink RBs with 485400 Kbps ≤ throughput < 511000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin91

count

Number of downlink RBs with 511000 Kbps ≤ throughput < 562200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin92

count

Number of downlink RBs with 562200 Kbps ≤ throughput < 613400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin93

count

Number of downlink RBs with 613400 Kbps ≤ throughput < 664600 Kbps

Y

CC

event

int

0~2147483647

-

-

≤ throughput < 242200 Kbps

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1170

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLThruBin94

count

Number of downlink RBs with 664600 Kbps ≤ throughput < 715800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin95

count

Number of downlink RBs with 715800 Kbps ≤ throughput < 767000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin96

count

Number of downlink RBs with 767000 Kbps ≤ throughput < 818200 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin97

count

Number of downlink RBs with 818200 Kbps ≤ throughput < 869400 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin98

count

Number of downlink RBs with 869400 Kbps ≤ throughput < 920600 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin99

count

Number of downlink RBs with 920600 Kbps ≤ throughput < 971800 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin100

count

Number of downlink RBs with 971800 Kbps ≤ throughput < 1023000 Kbps

Y

CC

event

int

0~2147483647

-

-

DLThruBin101

count

Number of downlink RBs with throughput ≥ 1023000 Kbps

Y

CC

event

int

0~2147483647

-

-

ULThruAvg

Kbps

Average of the user uplink throughputs collected

Y

GAUGE

event

int

0~2147483647

ULThruTot/ ULThruCnt

sum(ULThruTot)/ sum(ULThruCnt)

ULThruMax

Kbps

Maximum value of the user uplink throughput collected

Y

GAUGE

event

int

0~2147483647

-

max(ULThruMax)

ULThruMin

Kbps

Minimum value of the user uplink throughput collected

Y

GAUGE

event

int

0~2147483647

-

min(ULThruMin)

ULThruTot

Kbps

Sum of the user uplink throughputs collected

Y

GAUGE

event

int

0~2147483647

-

-

ULThruCnt

count

Number of user uplink throughput collections

Y

GAUGE

event

int

0~2147483647

-

-

DLThruAvg

Kbps

Average of the user downlink throughputs collected

Y

GAUGE

event

int

0~2147483647

DLThruTot/ DLThruCnt

sum(DLThruTot)/ sum(DLThruCnt)

DLThruMax

Kbps

Maximum value of the user downlink throughputs collected

Y

GAUGE

event

int

0~2147483647

-

max(DLThruMax)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1171

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLThruMin

Kbps

Minimum value of the user downlink throughputs collected

Y

GAUGE

event

int

0~2147483647

-

min(DLThruMin)

DLThruTot

Kbps

Sum of the user downlink throughputs collected

Y

GAUGE

event

int

0~2147483647

-

-

DLThruCnt

count

Number of user downlink throughput collections

Y

GAUGE

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1172

Chapter 2 Counter Description

Delay Distribution This section provides statistics on the packet delay distribution. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RlcDLDelayBin1

count

Number of downlink RBs with 0 ms ≤ delay < 10 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin2

count

Number of downlink RBs with 10 ms ≤ delay < 20 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin3

count

Number of downlink RBs with 20 ms ≤ delay < 30 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin4

count

Number of downlink RBs with 30 ms ≤ delay < 40 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin5

count

Number of downlink RBs with 40 ms ≤ delay < 50 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin6

count

Number of downlink RBs with 50 ms ≤ delay < 60 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin7

count

Number of downlink RBs with 60 ms ≤ delay < 70 ms

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1173

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RlcDLDelayBin8

count

Number of downlink RBs with 70 ms ≤ delay < 80 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin9

count

Number of downlink RBs with 80 ms ≤ delay < 90 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin10

count

Number of downlink RBs with 90 ms ≤ delay < 100 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin11

count

Number of downlink RBs with 100 ms ≤ delay < 110 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin12

count

Number of downlink RBs with 110 ms ≤ delay < 120 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin13

count

Number of downlink RBs with 120 ms ≤ delay < 130 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin14

count

Number of downlink RBs with 130 ms ≤ delay < 140 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin15

count

Number of downlink RBs with 140 ms ≤ delay < 150 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin16

count

Number of downlink RBs with 150 ms ≤ delay < 160 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin17

count

Number of downlink RBs with 160 ms ≤ delay < 170 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin18

count

Number of downlink RBs with 170 ms ≤ delay < 180 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin19

count

Number of downlink RBs with 180 ms ≤ delay < 190 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin20

count

Number of downlink RBs with 190 ms ≤ delay < 200 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin21

count

Number of downlink RBs with 200 ms ≤ delay < 210 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin22

count

Number of downlink RBs with 210

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1174

Chapter 2 Counter Description Name

Unit

RlcDLDelayBin23

count

RlcDLDelayBin24

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of downlink RBs with 220 ms ≤ delay < 230 ms

Y

CC

event

int

0~2147483647

-

-

count

Number of downlink RBs with 230 ms ≤ delay < 240 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin25

count

Number of downlink RBs with 240 ms ≤ delay < 250 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin26

count

Number of downlink RBs with 250 ms ≤ delay < 260 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin27

count

Number of downlink RBs with 260 ms ≤ delay < 270 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin28

count

Number of downlink RBs with 270 ms ≤ delay < 280 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin29

count

Number of downlink RBs with 280 ms ≤ delay < 290 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin30

count

Number of downlink RBs with 290 ms ≤ delay < 300 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin31

count

Number of downlink RBs with 300 ms ≤ delay < 320 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin32

count

Number of downlink RBs with 320 ms ≤ delay < 340 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin33

count

Number of downlink RBs with 340 ms ≤ delay < 360 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin34

count

Number of downlink RBs with 360 ms ≤ delay < 380 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin35

count

Number of downlink RBs with 380 ms ≤ delay < 400 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin36

count

Number of downlink RBs with 400 ms ≤ delay < 420 ms

Y

CC

event

int

0~2147483647

-

-

ms ≤ delay < 220 ms

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1175

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RlcDLDelayBin37

count

Number of downlink RBs with 420 ms ≤ delay < 440 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin38

count

Number of downlink RBs with 440 ms ≤ delay < 460 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin39

count

Number of downlink RBs with 460 ms ≤ delay < 480 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin40

count

Number of downlink RBs with 480 ms ≤ delay < 500 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin41

count

Number of downlink RBs with 500 ms ≤ delay < 550 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin42

count

Number of downlink RBs with 550 ms ≤ delay < 600 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin43

count

Number of downlink RBs with 600 ms ≤ delay < 650 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin44

count

Number of downlink RBs with 650 ms ≤ delay < 700 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin45

count

Number of downlink RBs with 700 ms ≤ delay < 750 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin46

count

Number of downlink RBs with 750 ms ≤ delay < 800 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin47

count

Number of downlink RBs with 800 ms ≤ delay < 850 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin48

count

Number of downlink RBs with 850 ms ≤ delay < 900 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin49

count

Number of downlink RBs with 900 ms ≤ delay < 950 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin50

count

Number of downlink RBs with 950 ms ≤ delay < 1000 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin51

count

Number of downlink RBs with 1000

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1176

Chapter 2 Counter Description Name

Unit

RlcDLDelayBin52

count

RlcDLDelayBin53

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Number of downlink RBs with 1100 ms ≤ delay < 1200 ms

Y

CC

event

int

0~2147483647

-

-

count

Number of downlink RBs with 1200 ms ≤ delay < 1300 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin54

count

Number of downlink RBs with 1300 ms ≤ delay < 1400 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin55

count

Number of downlink RBs with 1400 ms ≤ delay < 1500 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin56

count

Number of downlink RBs with 1500 ms ≤ delay < 1600 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin57

count

Number of downlink RBs with 1600 ms ≤ delay < 1700 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin58

count

Number of downlink RBs with 1700 ms ≤ delay < 1800 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin59

count

Number of downlink RBs with 1800 ms ≤ delay < 1900 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin60

count

Number of downlink RBs with 1900 ms ≤ delay < 2000 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin61

count

Number of downlink RBs with 2000 ms ≤ delay < 2100 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin62

count

Number of downlink RBs with 2100 ms ≤ delay < 2200 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin63

count

Number of downlink RBs with 2200 ms ≤ delay < 2300 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin64

count

Number of downlink RBs with 2300 ms ≤ delay < 2400 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin65

count

Number of downlink RBs with 2400 ms ≤ delay < 2500 ms

Y

CC

event

int

0~2147483647

-

-

ms ≤ delay < 1100 ms

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1177

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RlcDLDelayBin66

count

Number of downlink RBs with 2500 ms ≤ delay < 2600 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin67

count

Number of downlink RBs with 2600 ms ≤ delay < 2700 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin68

count

Number of downlink RBs with 2700 ms ≤ delay < 2800 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin69

count

Number of downlink RBs with 2800 ms ≤ delay < 2900 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin70

count

Number of downlink RBs with 2900 ms ≤ delay < 3000 ms

Y

CC

event

int

0~2147483647

-

-

RlcDLDelayBin71

count

Number of downlink RBs with delay ≥ 3000 ms

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1178

Chapter 2 Counter Description

Drop Distribution This section provides statistics on the packet drop and loss distribution. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdcpSduDropRate DLBin1

count

Number of downlink RBs with SDU packet drop rate ≤ 0 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduDropRate DLBin2

count

Number of downlink RBs with 0 ppm < SDU packet drop rate ≤ 1 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduDropRate DLBin3

count

Number of downlink RBs with 1 ppm < SDU packet drop rate ≤ 10 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduDropRate DLBin4

count

Number of downlink RBs with 10 ppm < SDU packet drop rate ≤ 100 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduDropRate DLBin5

count

Number of downlink RBs with 100 ppm < SDU packet drop rate ≤ 1000 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduDropRate DLBin6

count

Number of downlink RBs with 1000 ppm < SDU packet drop rate ≤ 10000 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduDropRate DLBin7

count

Number of downlink RBs with 10000 ppm < SDU packet drop rate ≤ 100000 ppm

Y

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1179

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

PdcpSduDropRate DLBin8

count

Number of downlink RBs with 100000 ppm < SDU packet drop rate ≤ 1000000 ppm

Y

CC

event

int

0~2147483 647

-

-

RlcSduDropRateD LBin1

count

Number of downlink RBs with PDU packet drop rate ≤ 0

Y

CC

event

int

0~2147483 647

-

-

RlcSduDropRateD LBin2

count

Number of downlink RBs with 0 < PDU packet drop rate ≤ 0.000001

Y

CC

event

int

0~2147483 647

-

-

RlcSduDropRateD LBin3

count

Number of downlink RBs with 0.000001 < PDU packet drop rate ≤ 0.00001

Y

CC

event

int

0~2147483 647

-

-

RlcSduDropRateD LBin4

count

Number of downlink RBs with 0.00001 < PDU packet drop rate ≤ 0.0001

Y

CC

event

int

0~2147483 647

-

-

RlcSduDropRateD LBin5

count

Number of downlink RBs with 0.0001 < PDU packet drop rate ≤ 0.001

Y

CC

event

int

0~2147483 647

-

-

RlcSduDropRateD LBin6

count

Number of downlink RBs with 0.001 < PDU packet drop rate ≤ 0.01

Y

CC

event

int

0~2147483 647

-

-

RlcSduDropRateD LBin7

count

Number of downlink RBs with 0.01 < PDU packet drop rate ≤ 0.1

Y

CC

event

int

0~2147483 647

-

-

RlcSduDropRateD LBin8

count

Number of downlink RBs with 0.1 < PDU packet drop rate ≤ 1

Y

CC

event

int

0~2147483 647

-

-

PdcpSduLossRate ULBin1

count

Number of uplink RBs with SDU packet loss rate ≤ 0 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduLossRate ULBin2

count

Number of uplink RBs with 0 ppm < SDU packet loss rate ≤ 1 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduLossRate ULBin3

count

Number of uplink RBs with 1 ppm < SDU packet loss rate ≤ 10 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduLossRate ULBin4

count

Number of uplink RBs with 10 ppm < SDU packet loss rate ≤ 100 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduLossRate ULBin5

count

Number of uplink RBs with 100 ppm < SDU packet loss rate ≤ 1000 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduLossRate

count

Number of uplink RBs with 1000 ppm < SDU

Y

CC

event

int

0~2147483

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1180

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

packet loss rate ≤ 10000 ppm

ULBin6

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

647

PdcpSduLossRate ULBin7

count

Number of uplink RBs with 10000 ppm < SDU packet loss rate ≤ 100000 ppm

Y

CC

event

int

0~2147483 647

-

-

PdcpSduLossRate ULBin8

count

Number of uplink RBs with 100000 ppm < SDU packet loss rate ≤ 1000000 ppm

Y

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1181

Chapter 2 Counter Description

CQI Distribution This section provides statistics on the CQI distribution. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CQI1Bin

count

Number of RBs that use CQI 1

Y

CC

event

int

0~2147483647

-

-

CQI2Bin

count

Number of RBs that use CQI 2

Y

CC

event

int

0~2147483647

-

-

CQI3Bin

count

Number of RBs that use CQI 3

Y

CC

event

int

0~2147483647

-

-

CQI4Bin

count

Number of RBs that use CQI 4

Y

CC

event

int

0~2147483647

-

-

CQI5Bin

count

Number of RBs that use CQI 5

Y

CC

event

int

0~2147483647

-

-

CQI6Bin

count

Number of RBs that use CQI 6

Y

CC

event

int

0~2147483647

-

-

CQI7Bin

count

Number of RBs that use CQI 7

Y

CC

event

int

0~2147483647

-

-

CQI8Bin

count

Number of RBs that use CQI 8

Y

CC

event

int

0~2147483647

-

-

CQI9Bin

count

Number of RBs that use CQI 9

Y

CC

event

int

0~2147483647

-

-

CQI10Bin

count

Number of RBs that use CQI 10

Y

CC

event

int

0~2147483647

-

-

CQI11Bin

count

Number of RBs that use CQI 11

Y

CC

event

int

0~2147483647

-

-

CQI12Bin

count

Number of RBs that use CQI 12

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1182

Chapter 2 Counter Description Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CQI13Bin

count

Number of RBs that use CQI 13

Y

CC

event

int

0~2147483647

-

-

CQI14Bin

count

Number of RBs that use CQI 14

Y

CC

event

int

0~2147483647

-

-

CQI15Bin

count

Number of RBs that use CQI 15

Y

CC

event

int

0~2147483647

-

-

CQI16Bin

count

Number of RBs that use CQI 16

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1183

Chapter 2 Counter Description

Carrier Aggregation Carrier Aggregation capable UEs (PCell) This section provides statistics on the number of accesses of carrier aggregation capable UEs (PCell). Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CaCapaPCellUE

count

Number of CA capable UEs (PCell)

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1184

Chapter 2 Counter Description Figure 597. Initial attach case UE

eNB

MME Initial Context Setup Request 1

CaCapaPCellUE

RRC Connection Reconfiguration RRC Connection Reconfiguration Complete Initial Context Setup Response

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1185

Chapter 2 Counter Description Figure 598. X2 handover case UE

Source eNB

Target eNB

MME

UE moves to Inter eNB Cell Measurement Report Handover Request

RRC Connection Reconfiguration

Handover Request Acknowledge

1

CaCapaPCellUE

SN Status Transfer RRC Connection Reconfiguration Complete Path Switch Request Path Switch Request Acknowledge UE Context Release

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1186

Chapter 2 Counter Description Figure 599. S1 handover case UE

Source eNB

Target eNB

MME

UE moves to Inter eNB Cell Measurement Report Handover Required Handover Request 1

CaCapaPCellUE

Handover Request Acknowledge

Handover Command RRC Connection Reconfiguration eNB Status Transfer MME Status Transfer RRC Connection Reconfiguration Complete Handover Notify UE Context Release Command UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1187

Chapter 2 Counter Description Figure 600. Intra eNB handover case UE

Source Cell

Target Cell

Measurement Report Target Cell Preparation 1

CaCapaPCellUE

RRC Connection Reconfiguration RRC Connection Reconfiguration Complete

Figure 601. Rrc Reestablishment UE

PCell

RRC Connection Reestablishment Request RRC Connection Reestablishment RRC Connection Reestablishment Complete RRC Connection Reconfiguration

1

CaCapaPCellUE

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1188

Chapter 2 Counter Description

Carrier Aggregation Message count for Addition-Release (SCell) This section provides statistics on the count of additions/releases of carrier aggregation per event (SCell). Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

SCellAddAtt

count

Scell Addition attempt count (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellAddSucc_Rrc Sig

count

Number of successes in addition to colocated SCell or successes in SCell addition by HO-in procedure (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellAddSucc_Ev entA4

count

Number of successes in SCell addition by Event A4 (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellAddSucc_Ev entA6

count

Number of successes in SCell addition (change) by Event A6 (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellAddSucc_Rrc Resetup

count

Number of successes in addition to SCell after RRC connection reestablishment procedures (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellAddFail_RrcS igTO

count

Number of fails in Scell addition by released calls by RRC Connection Reconfiguration T/O (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellAddFail_CaC apaCac

count

Number of fails in SCell addition under Carrier Aggregation Capability CAC Procedure (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellAddFail_CpC

count

Number of fails in Scell Addition under

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1189

Chapter 2 Counter Description Name

Unit

cFail

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ECCB (Scell)

SCellAddFail_CpR rmFail

count

Number of fails in Scell Addition due to resource allocation failure (Scell)

Y

CC

event

int

0~2147483647

-

-

SCellRel_RrcSig

count

Number of times that SCell Release is performed under the RRC connection reestablishment procedures (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellRel_HoOut

count

Number of times that SCell Release is performed under the HO Out procedures (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellRel_EventA2

count

Number of times that SCell Release is performed by Event A2 (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellRel_EventA6

count

Number of times that SCell Release (Change) is performed by Event A6 (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellRel_RrcReset up

count

Number of times that SCell Release is performed under the RRC connection reestablishment procedures (SCell)

Y

CC

event

int

0~2147483647

-

-

SCellRel_CaCac

count

Number of times that SCell Release is performed under the Carrier Aggregation CAC (SCell)

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1190

Chapter 2 Counter Description Figure 602. Initial attach case UE

eNB

MME

RRC Connection Establishment Initial Context Setup Request SCellAddAtt

1

Scell Decision

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

RRC Connection Reconfiguration

2

- SCellAddFail_CaCapaCac - SCellAddFail_CpCcFail - SCellAddFail_CpRrmFail

RRC Connection Reconfiguration Complete

2

SCellAddFail_RrcSigTO

3

SCellAddSucc_RrcSig

1191

Chapter 2 Counter Description Figure 603. Intra-eNB handover case UE

Source Cell

Target Cell

Measurement Report (A3 or A5 event) Target Cell Perparation 1 SCellAddAtt Scell Decision

RRC Connection Reconfiguration

RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

2

- SCellAddFail_CaCapaCac - SCellAddFail_CpCcFail - SCellAddFail_CpRrmFail

2

SCellAddFail_RrcSigTO

3

SCellAddSucc_RrcSig

1192

Chapter 2 Counter Description Figure 604. X2 handover case UE

Source eNB

Target eNB

MME

Measurement Report HO Decision Handover Required 1 SCellAddAtt Scell Decision 2

- SCellAddFail_CaCapaCac - SCellAddFail_CpCcFail - SCellAddFail_CpRrmFail Handover Request Acknowledge

RRC Connection Reconfiguration

RRC Connection Reconfiguration Complete

2

SCellAddFail_RrcSigTO

3

SCellAddSucc_RrcSig

Path Switch Request

UE Context Release SCellRel_HoOut

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Path Switch Request Acknowledge

4

1193

Chapter 2 Counter Description Figure 605. S1 handover case UE

Source eNB

Target eNB

MME

Measurement Report HO Decision Handover Required Handover Request 1 SCellAddAtt Scell Decision - SCellAddFail_CaCapaCac - SCellAddFail_CpCcFail - SCellAddFail_CpRrmFail Handover Request Acknowledge 2

RRC Connection Reconfiguration

Handover Command

RRC Connection Reconfiguration Complete

2

SCellAddFail_RrcSigTO

3

SCellAddSucc_RrcSig

Tracking Area Update Procedure (NAS) UE Context Release Command UE Context Release Complete SCellRel_HoOut

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

4

1194

Chapter 2 Counter Description Figure 606. Event A2 case UE

eNB RRC Connected Measurement Report (A2 event) 1

RRC Connection Reconfiguration

SCellRel_EventA2

RRC Connection Reconfiguration Complete

Figure 607. Event A4 case UE

eNB RRC Connected Measurement Report (A4 event) 1

SCellAddAtt

Scell Decision 2

- SCellAddFail_CaCapaCac - SCellAddFail_CpCcFail - SCellAddFail_CpRrmFail

2

SCellAddFail_RrcSigTO

3

SCellAddSucc_EventA4

RRC Connection Reconfiguration RRC Connection Reconfiguration Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1195

Chapter 2 Counter Description Figure 608. Event A6 case UE

PCell

Source SCell

Target SCell

Measurement Report (A6 event) 1 SCellAddAtt Scell Decision RRC Connection Reconfiguration

2

RRC Connection 2 Reconfiguration Complete SCellAddSucc_EventA6

3

- SCellAddFail_CaCapaCac - SCellAddFail_CpCcFail - SCellAddFail_CpRrmFail SCellAddFail_RrcSigTO

Scell delete 4

SCellRel_EventA6

Scell Setup

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1196

Chapter 2 Counter Description Figure 609. RRC connection re-establishment case UE

PCell

Source SCell

Target SCell

RRC Connection Reestablishment Request Scell delete 1 SCellRel_RrcResetup

RRC Connection Reestablishment RRC Connection Reestablishment Complete 2

SCellAddAtt

Scell Decision

3

- SCellAddFail_CaCapaCac - SCellAddFail_CpCcFail - SCellAddFail_CpRrmFail

RRC Connection Reconfiguration 3

SCellAddFail_RrcSigTO

RRC Connection Reconfiguration Complete 4

SCellAddSucc_RrcResetup Scell Setup

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1197

Chapter 2 Counter Description Figure 610. RRC connection release case UE

eNB

MME

RRC Connection Establishment UE Context Release Command RRC Connection Release 1 SCellRel_RrcSig UE Context Release Complete

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1198

Chapter 2 Counter Description

Carrier Aggregation Message count for Activation-Deactivation (SCell) This section provides statistics on the count of activations/deactivations of carrier aggregation by event (SCell). Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

SCellActivation

count

The cumulated number of Scell Activations

This counter is cumulated when Scell Activations occurs

Y

CC

5.12 s

int

0~214748 3647

-

-

SCellDeactivation _TO

count

The cumulated number of SCell deactivation occurrences by reason: When deactivation timer expires (SCell)

This counter is cumulated when the Deactivation when the Deactivation timer is expired

Y

CC

5.12 s

int

0~214748 3647

-

-

SCellDeactivation _Mismatch

count

The cumulated number of SCell deactivation occurrence by reason: When CA status of eNB and that of the UE are different (SCell)

This counter is cumulated when the Deactivation when the CA Status is different between eNB and UE.

Y

CC

5.12 s

int

0~214748 3647

-

-

CRNTIcollision

count

The cumulated number of Scell Activation fail due to C-RNTI collision (The C-RNTI of UE, who requests Scell activation to SCell, is

This counter is updated by 1 when the C-RNTI requires to activate is already used in the Cell

Y

CC

5.12 s

int

0~214748 3647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1199

Chapter 2 Counter Description Name

Unit

SCellActUEAvg

count

SCellActUETot

SCellActUECnt

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

The average number of Scell activated UE

This counter is calculated when measurement period comes.

Y

SI

5.12 s

float

0~214748 3647

(SCellActU ETot/SCell ActUECnt)

(sum(SCellActUE Tot)/sum(SCellAc tUECnt))

count

The cumulated number of SCell Activated UE

This counter is updated by the average number of UE that succeed in SCell Activation during 80 msec.

-

SI

5.12 s

float

0~214748 3647

-

-

count

The collection count of SCellActUEAvg

This counter is cumulated by 1 when SCellActUE_Avg is collected

-

SI

5.12 s

int

0~214748 3647

-

-

already used in SCell)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1200

Chapter 2 Counter Description

Air MAC Packet (PCell) This section provides statistics on the DL/UL transfer bytes measured in Mac (PCell). Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

AirMacULByte

Kbytes

The cumulated size of the MAC PDU successfully received via PUSCH during the statistics period

This counter is updated by the bytes of MAC PDU when MAC PDU successfully received via PUSCH

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacULByteCnt

count

The collection count of AirMacULByte

This counter is cumulated by 1 when AirMacULByte is collected

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacULTti

TTI

The cumulated number of TTIs that have MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is updated by 1 when MAC PDU successfully received via PUSCH

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1201

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

AirMacULThruAv g

Kbps

The calculated number that indicates the average per-second size of MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~3.4*10^38

((AirMacUL Byte*8)/(51 20*AirMac ULByteCnt) )*K_UNIT

((sum(AirMacULB yte)*8)/(5120*sum (AirMacULByteCn t)))*K_UNIT

AirMacULEfctivTh ruAvg

Kbps

The overall calculated size of MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~3.4*10^38

((AirMacUL Byte*8)/Air MacULTti)* K_UNIT

((sum(AirMacULB yte)*8)/sum(AirMa cULTti))*K_UNIT

AirMacDLByte

Kbytes

The cumulated size of MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is updated by the bytes of MAC PDU when MAC PDU successfully received via PDSCH

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacDLByteCnt

count

The collection count of AirMacDLByte

This counter is cumulated by 1 when AirMacDLByte is collected

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacDLTti

TTI

The cumulated number of TTIs that have MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is updated by 1 when MAC PDU successfully received via PDSCH

Y

CC

5.12 s

int

0~2147483647

-

-

AirMacDLThruAv g

Kbps

The calculated average per-second size of MAC

This counter is calculated when

Y

OW

Period

float

0~3.4*10^38

((AirMacDL Byte*8)/(51

((sum(AirMacDLB yte)*8)/(5120*sum

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1202

Chapter 2 Counter Description Name

Unit

Description

Trigger

PDUs which were successfully transmitted through PDSCH during the collection interval.

measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula 20*AirMac DLByteCnt) )*K_UNIT

Hourly, Daily, Monthly Formula (AirMacDLByteCn t)))*K_UNIT

AirMacDLEfctivTh ruAvg

Kbps

The overall calculated size of MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~3.4*10^38

((AirMacDL Byte*8)/Air MacDLTti)* K_UNIT

((sum(AirMacDLB yte)*8)/sum(AirMa cDLTti))*K_UNIT

AirMacULByteCur r

Kbytes

The most recent collected AirMacULByte

This counter is updated when AirMacULByte is collected

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacDLByteCur r

Kbytes

The most recent collected AirMacDLByte

This counter is updated when AirMacDLByte is collected

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacULThruMin

Kbps

The minimum value of AirMacULByte

This counter is updated when the AirMacULByte is smaller than the previous value

Y

OW

5.12 s

float

0~3.4*10^38

-

min(AirMacULThr uMin)

AirMacULThruMa x

Kbps

The maximum value of AirMacULByte

This counter is updated when the AirMacULByte is greater than the previous value

Y

OW

5.12 s

float

0~3.4*10^38

-

max(AirMacULTh ruMax)

AirMacDLThruMin

Kbps

The minimum value of AirMacDLByte

This counter is updated when the AirMacDLByte is smaller than the

Y

OW

5.12 s

float

0~3.4*10^38

-

min(AirMacDLThr uMin)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1203

Chapter 2 Counter Description Name

Unit

Description

AirMacDLThruMa x

Kbps

The maximum value of AirMacDLByte

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

OW

5.12 s

float

0~3.4*10^38

-

max(AirMacDLTh ruMax)

previous value

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is updated when the AirMacDLByte is greater than the previous value

1204

Chapter 2 Counter Description

Air MAC Packet (SCell) This section provides statistics on the DL/UL transfer bytes measured by Mac (SCell). Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

AirMacULByte

Kbytes

The cumulated number that indicates the sum of the size of MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is updated by the bytes of MAC PDU when MAC PDU successfully received via PUSCH

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacULByteCnt

count

The collection count of AirMacULByte

This counter is cumulated by 1 when AirMacULByte is collected

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacULTti

TTI

The cumulated number of TTIs that have MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is updated by 1 when MAC PDU successfully received via PUSCH

Y

CC

5.12 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1205

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

AirMacULThruAvg

Kbps

The calculated number that indicates the average per-second size of MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~3.4*10^38

((AirMacUL Byte*8)/(51 20*AirMac ULByteCnt) )*K_UNIT

((sum(AirMacULB yte)*8)/(5120*sum (AirMacULByteCn t)))*K_UNIT

AirMacULEfctivThr uAvg

Kbps

The overall calculated size of MAC PDUs which were successfully received through PUSCH during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~3.4*10^38

((AirMacUL Byte*8)/Air MacULTti)* K_UNIT

((sum(AirMacULB yte)*8)/sum(AirMa cULTti))*K_UNIT

AirMacDLByte

Kbytes

The cumulated size of MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is updated by the bytes of MAC PDU when MAC PDU successfully received via PDSCH

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacDLByteCnt

count

The collection count of AirMacDLByte

This counter is cumulated by 1 when AirMacDLByte is collected

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacDLTti

TTI

The cumulated number of TTIs that have MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is updated by 1 when MAC PDU successfully received via PDSCH

Y

CC

5.12 s

int

0~2147483647

-

-

AirMacDLThruAvg

Kbps

The calculated average

This counter is

Y

OW

Period

float

0~3.4*10^38

((AirMacDL

((sum(AirMacDLB

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1206

Chapter 2 Counter Description Name

Unit

Description

Trigger

per-second size of MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

calculated when measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula Byte*8)/(51 20*AirMac DLByteCnt) )*K_UNIT

Hourly, Daily, Monthly Formula yte)*8)/(5120*sum (AirMacDLByteCn t)))*K_UNIT

AirMacDLEfctivThr uAvg

Kbps

The overall calculated size of MAC PDUs which were successfully transmitted through PDSCH during the collection interval.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~3.4*10^38

((AirMacDL Byte*8)/Air MacDLTti)* K_UNIT

((sum(AirMacDLB yte)*8)/sum(AirMa cDLTti))*K_UNIT

AirMacULByteCurr

Kbytes

The most recent collected AirMacULByte

This counter is updated when AirMacULByte is collected

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacDLByteCurr

Kbytes

The most recent collected AirMacDLByte

This counter is updated when AirMacDLByte is collected

Y

CC_LL

5.12 s

int

0~2147483647

-

-

AirMacULThruMin

Kbps

The minimum value of AirMacULByte

This counter is updated when the AirMacULByte is smaller than the previous value

Y

OW

5.12 s

float

0~3.4*10^38

-

min(AirMacULThr uMin)

AirMacULThruMax

Kbps

The maximum value of AirMacULByte

This counter is updated when the AirMacULByte is greater than the previous value

Y

OW

5.12 s

float

0~3.4*10^38

-

max(AirMacULTh ruMax)

AirMacDLThruMin

Kbps

The minimum value of AirMacDLByte

This counter is updated when the AirMacDLByte is

Y

OW

5.12 s

float

0~3.4*10^38

-

min(AirMacDLThr uMin)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1207

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

OW

5.12 s

float

0~3.4*10^38

-

max(AirMacDLTh ruMax)

smaller than the previous value AirMacDLThruMax

Kbps

The maximum value of AirMacDLByte

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is updated when the AirMacDLByte is greater than the previous value

1208

Chapter 2 Counter Description

DL Wideband CQI (PCell) This section provides statistics on the CQI report information per layer/codeword for the CA UE (PCell). Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

DL Layer

Layer (data stream count) 1: 1 stream 2: 2 stream 3: 3 stream 4: 4 stream

codeword

Codeword (Number of transport blocks) 0: First transport block 1: Second transport block

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI0

count

The cumulated number of receiving CQI 0 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI0 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1

count

The cumulated number

This counter is

Y

CC

5.12 s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1209

Chapter 2 Counter Description Name

Unit

Description

Trigger

of receiving CQI 1 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

cumulated by 1 when CQI1 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

DLReceivedCQI2

count

The cumulated number of receiving CQI 2 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI2 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI3

count

The cumulated number of receiving CQI 3 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI3 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI4

count

The cumulated number of receiving CQI 4 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI4 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI5

count

The cumulated number of receiving CQI 5 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is

This counter is cumulated by 1 when CQI5 is received for any layer/codeword from a CA UE that uses

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1210

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI6

count

PCell

the cell as its PCell.

The cumulated number of receiving CQI 6 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI6 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI7

count

The cumulated number of receiving CQI 7 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI7 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI8

count

The cumulated number of receiving CQI 8 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI8 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI9

count

The cumulated number of receiving CQI 9 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI9 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 0

count

The cumulated number of receiving CQI 10 for a wideband CQI per layer/codeword

This counter is cumulated by 1 when CQI10 is received for any

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1211

Chapter 2 Counter Description Name

Unit

Description

Trigger

transmitted from CA UE whose the cell is PCell

layer/codeword from a CA UE that uses the cell as its PCell.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI1 1

count

The cumulated number of receiving CQI 11 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI11 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 2

count

The cumulated number of receiving CQI 12 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI12 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 3

count

The cumulated number of receiving CQI 13 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI13 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 4

count

The cumulated number of receiving CQI 14 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

This counter is cumulated by 1 when CQI14 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 5

count

The cumulated number of receiving CQI 15 for

This counter is cumulated by 1

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1212

Chapter 2 Counter Description Name

Unit

Description

Trigger

a wideband CQI per layer/codeword transmitted from CA UE whose the cell is PCell

when CQI15 is received for any layer/codeword from a CA UE that uses the cell as its PCell.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQIM in

CQI

The minimum value of DlReceivedCQI received from CA UE whose cell is PCell

This counter is updated when the DLReceivedCQIMin is smaller than the previous value

Y

OW

Period

int

0~15

-

min(DLReceived CQIMin)

DLReceivedCQIM ax

CQI

The maximum value of DlReceivedCQI received from CA UE whose cell is PCell

This counter is updated when the DLReceivedCQIMm ax is greater than the previous value

Y

OW

Period

int

0~15

-

max(DLReceived CQIMax)

DLReceivedCQIA vg

CQI

The average value of DlReceivedCQI received from CA UE whose cell is PCell

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~15

(0*DLReceivedC QI0+1*DLReceiv edCQI1+2*DLRe ceivedCQI2+3*D LReceivedCQI3+ 4*DLReceivedCQ I4+5*DLReceived CQI5+6*DLRecei vedCQI6+7*DLR eceivedCQI7+8* DLReceivedCQI8 +9*DLReceivedC QI9+10*DLRecei vedCQI10+11*DL ReceivedCQI11+ 12*DLReceivedC QI12+13*DLRece ivedCQI13+14*D LReceivedCQI14

(0*sum(DLReceiv edCQI0)+1*sum( DLReceivedCQI1 )+2*sum(DLRecei vedCQI2)+3*sum( DLReceivedCQI3 )+4*sum(DLRecei vedCQI4)+5*sum( DLReceivedCQI5 )+6*sum(DLRecei vedCQI6)+7*sum( DLReceivedCQI7 )+8*sum(DLRecei vedCQI8)+9*sum( DLReceivedCQI9 )+10*sum(DLRec eivedCQI10)+11* sum(DLReceived CQI11)+12*sum(

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1213

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula +15*DLReceived CQI15)/(DLRecei vedCQI0+DLRec eivedCQI1+DLRe ceivedCQI2+DLR eceivedCQI3+DL ReceivedCQI4+D LReceivedCQI5+ DLReceivedCQI6 +DLReceivedCQI 7+DLReceivedC QI8+DLReceived CQI9+DLReceive dCQI10+DLRecei vedCQI11+DLRe ceivedCQI12+DL ReceivedCQI13+ DLReceivedCQI1 4+DLReceivedC QI15)

Hourly, Daily, Monthly Formula DLReceivedCQI1 2)+13*sum(DLRe ceivedCQI13)+14 *sum(DLReceived CQI14)+15*sum( DLReceivedCQI1 5))/(sum(DLRecei vedCQI0)+sum(D LReceivedCQI1)+ sum(DLReceived CQI2)+sum(DLRe ceivedCQI3)+sum (DLReceivedCQI 4)+sum(DLReceiv edCQI5)+sum(DL ReceivedCQI6)+s um(DLReceivedC QI7)+sum(DLRec eivedCQI8)+sum( DLReceivedCQI9 )+sum(DLReceive dCQI10)+sum(DL ReceivedCQI11)+ sum(DLReceived CQI12)+sum(DLR eceivedCQI13)+s um(DLReceivedC QI14)+sum(DLRe ceivedCQI15))

CQIErase

count

The cumulated number that CQI erase per Layer/Codeword is received from CA UE whose cell is PCell

This counter is cumulated by 1 when CQI erase is received for any layer/codeword from a CA UE that uses

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1214

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

the cell as its PCell.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1215

Chapter 2 Counter Description

DL Wideband CQI (SCell) This section provides statistics on the CQI report information per layer/codeword for the CA UE (SCell). Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

DL Layer

Layer (data stream count) 1: 1 stream 2: 2 stream 3: 3 stream 4: 4 stream

codeword

Codeword (Number of transport blocks) 0: First transport block 1: Second transport block

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI0

count

The cumulated number of receiving CQI 0 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI0 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1216

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI1

count

The cumulated number of receiving CQI 1 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI1 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI2

count

The cumulated number of receiving CQI 2 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI2 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI3

count

The cumulated number of receiving CQI 3 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI3 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI4

count

The cumulated number of receiving CQI 4 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI4 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI5

count

The cumulated number of

This counter is

Y

CC

5.12 s

int

0~21474

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1217

Chapter 2 Counter Description Name

Unit

Description

Trigger

receiving CQI 5 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

cumulated by 1 when CQI5 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

83647

DLReceivedCQI6

count

The cumulated number of receiving CQI 6 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI6 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI7

count

The cumulated number of receiving CQI 7 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI7 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI8

count

The cumulated number of receiving CQI 8 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI8 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI9

count

The cumulated number of receiving CQI 9 for a

This counter is cumulated by 1

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1218

Chapter 2 Counter Description Name

Unit

Description

Trigger

wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

when CQI9 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI1 0

count

The cumulated number of receiving CQI 10 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI10 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 1

count

The cumulated number of receiving CQI 11 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI11 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 2

count

The cumulated number of receiving CQI 12 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI12 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 3

count

The cumulated number of receiving CQI 13 for a wideband CQI per

This counter is cumulated by 1 when CQI13 is

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1219

Chapter 2 Counter Description Name

Unit

Description

Trigger

layer/codeword transmitted from CA UE whose the cell is SCell

received for any layer/codeword from a CA UE that uses the cell as its SCell.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

DLReceivedCQI1 4

count

The cumulated number of receiving CQI 14 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI14 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQI1 5

count

The cumulated number of receiving CQI 15 for a wideband CQI per layer/codeword transmitted from CA UE whose the cell is SCell

This counter is cumulated by 1 when CQI15 is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

DLReceivedCQIM in

CQI

The minimum value of DlReceivedCQI transmitted from CA UE whose the cell is Scell

This counter is updated when the DLReceivedCQIMin is smaller than the previous value

Y

OW

Period

int

0~15

-

min(DLReceived CQIMin)

DLReceivedCQIM ax

CQI

The maximum value of DlReceivedCQI transmitted from CA UE whose the cell is Scell

This counter is updated when the DLReceivedCQIM max is greater than the previous value

Y

OW

Period

int

0~15

-

max(DLReceived CQIMax)

DLReceivedCQIA vg

CQI

The average value of DlReceivedCQI transmitted

This counter is calculated when

Y

OW

Period

float

0~15

(0*DLRecei vedCQI0+1

(0*sum(DLReceiv edCQI0)+1*sum(

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1220

Chapter 2 Counter Description Name

Unit

Description

Trigger

from CA UE whose the cell is Scell

measurement period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula *DLReceive dCQI1+2*D LReceived CQI2+3*DL ReceivedC QI3+4*DLR eceivedCQI 4+5*DLRec eivedCQI5+ 6*DLReceiv edCQI6+7* DLReceive dCQI7+8*D LReceived CQI8+9*DL ReceivedC QI9+10*DL ReceivedC QI10+11*D LReceived CQI11+12* DLReceive dCQI12+13 *DLReceive dCQI13+14 *DLReceive dCQI14+15 *DLReceive dCQI15)/(D LReceived CQI0+DLR eceivedCQI 1+DLRecei vedCQI2+D LReceived

Hourly, Daily, Monthly Formula DLReceivedCQI1 )+2*sum(DLRecei vedCQI2)+3*sum( DLReceivedCQI3 )+4*sum(DLRecei vedCQI4)+5*sum( DLReceivedCQI5 )+6*sum(DLRecei vedCQI6)+7*sum( DLReceivedCQI7 )+8*sum(DLRecei vedCQI8)+9*sum( DLReceivedCQI9 )+10*sum(DLRec eivedCQI10)+11* sum(DLReceived CQI11)+12*sum( DLReceivedCQI1 2)+13*sum(DLRe ceivedCQI13)+14 *sum(DLReceive dCQI14)+15*sum (DLReceivedCQI 15))/(sum(DLRec eivedCQI0)+sum( DLReceivedCQI1 )+sum(DLReceive dCQI2)+sum(DLR eceivedCQI3)+su m(DLReceivedC QI4)+sum(DLRec eivedCQI5)+sum( DLReceivedCQI6 )+sum(DLReceive dCQI7)+sum(DLR 1221

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula CQI3+DLR eceivedCQI 4+DLRecei vedCQI5+D LReceived CQI6+DLR eceivedCQI 7+DLRecei vedCQI8+D LReceived CQI9+DLR eceivedCQI 10+DLRece ivedCQI11+ DLReceive dCQI12+DL ReceivedC QI13+DLRe ceivedCQI1 4+DLRecei vedCQI15)

Hourly, Daily, Monthly Formula eceivedCQI8)+su m(DLReceivedC QI9)+sum(DLRec eivedCQI10)+su m(DLReceivedC QI11)+sum(DLRe ceivedCQI12)+su m(DLReceivedC QI13)+sum(DLRe ceivedCQI14)+su m(DLReceivedC QI15))

CQIErase

count

The number of times CQI Erase was received for each layer/codeword from CA UEs that use the cell as their SCell during the collection interval.

This counter is cumulated by 1 when CQI Erase is received for any layer/codeword from a CA UE that uses the cell as its SCell.

Y

CC

5.12 s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1222

Chapter 2 Counter Description

Aggregate Maximum Bit Rate UE-AMBR Override This section provides statistics on the data when UE-AMBR override occurs. Index Name

Description

PLMN

PLMN Id; mcc in the first three-digit numbers and mnc after the three-digit numbers

cNum

Cell Id

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

S1APUEAmbrOverride

count

If the UE-AMBR value received from MME is larger than the limited MAX value, count the relevant statistics.

Y

CC

event

int

0~2147483647

-

-

X2APUEAmbrOverride

count

If the UE-AMBR value received from the source eNB at the handover is larger than the limited MAX value, count the relevant statistics.

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1223

Chapter 2 Counter Description

KPI This section calculates the KPI defined as per 3GPP TS 32.450 and provides to the EMS.

Accessibility This KPI shows the probability for an end-user to be provided with an E-RAB at request.

Probability Success Rate for E-RABs Establishment Successful attempts compared with total number of attempts for the different parts of the E-RAB establishment  SAEB.NbrSu ccEstabInit.QCI  RRC.SuccCo nnEstab.cause  S1SIG.Conn EstabSucc QCI A1  InitialEPS BEstabSR  cause    100  RRC.AttConnEstab.cause  S1SIG.Conn EstabAtt  SAEB.NbrAttEstabInit.QCI cause

A2  AddedEPSBE stabSR 

 SAEB.NbrSuccEstabAdd.QCI QCI

 SAEB.NbrAttEstabAdd.QCI

QCI

 100

QCI

Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1224

Chapter 2 Counter Description

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ErabAcces sibilityInit

%

The success rate of Initial E-RAB establishment success rate

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(SumRrcConnE stabSucc/SumR rcConnEstabAtt) *(SumS1sigS1C onnEstabSucc/S umS1sigS1Con nEstabAtt)*(Sum ErabEstabInitSu ccNbr/SumErab EstabInitAttNbr)* 100

(sum(SumRrcConn EstabSucc)/sum(Su mRrcConnEstabAtt) )*(sum(SumS1sigS1 ConnEstabSucc)/su m(SumS1sigS1Con nEstabAtt))*(sum(S umErabEstabInitSu ccNbr)/sum(SumEra bEstabInitAttNbr))*1 00

SumRrcCo nnEstabSu cc

count

The cumulated number of RRC ESTAB success count

This counter is cumulated by 1 when RRC ESTAB success count is collected

-

CC

event

int

0~21474836 47

-

-

SumRrcCo nnEstabAtt

count

The cumulated number of RRC ESTAB attempt count

This counter is cumulated by 1 when RRC ESTAB attempt count is collected

-

CC

event

int

0~21474836 47

-

-

SumS1sigS 1ConnEsta bSucc

count

The cumulated number of UE Logical S1 Connection Setup success count

This counter is cumulated when UE Logical S1 Connection Setup success is collected

-

CC

event

int

0~21474836 47

-

-

SumS1sigS

count

The cumulated

This counter

-

CC

event

int

0~21474836

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1225

Chapter 2 Counter Description Name

Unit

1ConnEsta bAtt

Description

Trigger

number of UE Logical S1 Connection Setup attempt count

is cumulated when UE Logical S1 Connection Setup attempt count is collected

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

47

SumErabE stabInitSuc cNbr

count

The cumulated number of ERAB setup success count

This counter is cumulated when ERAB setup success is collected

-

CC

event

int

0~21474836 47

-

-

SumErabE stabInitAttN br

count

The cumulated number of ERAB setup attempt count

This counter is cumulated when ERAB setup attempt is collected

-

CC

event

int

0~21474836 47

-

-

ErabAcces sibilityAdd

%

The success rate of E-RAB establishment

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(SumErabEstab AddSuccNbr/Su mErabEstabAdd AttNbr)*100

(sum(SumErabEsta bAddSuccNbr)/sum( SumErabEstabAdd AttNbr))*100

SumErabE stabAddSu ccNbr

count

The cumulated number of ERAB additional setup success count

This counter is cumulated when ERAB additional setup success is collected

-

CC

event

int

0~21474836 47

-

-

SumErabE stabAddAtt Nbr

count

The cumulated number of ERAB additional setup attempt count

This counter is cumulated when ERAB additional setup attempt

-

CC

event

int

0~21474836 47

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1226

Chapter 2 Counter Description Name

Unit

Description

ErabConne ctionFailure Rate

%

The fail ratio of E-RAB establishment

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

OW

Period

float

0~100

if((SumRrcConn EstabAtt=0)&(S umS1sigS1Con nEstabAtt=0)&( SumErabEstabI nitAttNbr=0), 0, if((SumRrcConn EstabAtt=0)|(Su mS1sigS1Conn EstabAtt=0)|(Su mErabEstabInit AttNbr =0), 100, 100(SumRrcConnE stabSucc/SumR rcConnEstabAtt) *(SumS1sigS1C onnEstabSucc/S umS1sigS1Con nEstabAtt)*(Sum ErabEstabInitSu ccNbr/SumErab EstabInitAttNbr)* 100))

if((sum(SumRrcCon nEstabAtt)=0)&(sum (SumS1sigS1Conn EstabAtt)=0)&(sum( SumErabEstabInitAt tNbr)=0), 0, if((sum(SumRrcCon nEstabAtt)=0)|(sum( SumS1sigS1ConnE stabAtt)=0)|(sum(Su mErabEstabInitAttN br)=0), 100, 100(sum(SumRrcConn EstabSucc)/sum(Su mRrcConnEstabAtt) )*(sum(SumS1sigS1 ConnEstabSucc)/su m(SumS1sigS1Con nEstabAtt))*(sum(S umErabEstabInitSu ccNbr)/sum(SumEra bEstabInitAttNbr))*1 00))

is collected This counter is calculated when measurement period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1227

Chapter 2 Counter Description

Retainability This section provides statistics on a measurement that shows how often an end-user abnormally looses an E-RAB during the time the ERAB is used. This statistics item is collected for each cell.

Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ErabRetainab ility

%

The number by dividing the E-RAB Release count by E-RAB holding time.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumRelActive/ RetainSession TimeUE*100

sum(SumRelActive)/s um(RetainSessionTi meUE)*100

SumRelActiv e

count

The cumulated number of bearers among active ERABs where a call is released due to abnormal operation in eNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~21474 83647

-

-

RetainSessio nTimeUE

ms

The cumulated number of in-session time of the UE

This counter is calculated when

-

CC

5.12 s

float

0~3.4*10 ^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1228

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

measurement period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1229

Chapter 2 Counter Description

Retainability per QCI This section provides statistics on the measurement that shows how often an end-user abnormally loses an E-RAB during the time the ERAB is used. This statistics item is collected for each QCI.

R1QCI  x 

ERAB . Re lActNbr _ QCIQCI  x Index ERAB .SessionTimeQCI _ QCIQCI  x

Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ErabRetainability

%

The number by dividing the E-RAB Release count by ERAB holding time.

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

RetainRelActiv e/RetainSessi onTimeQci*10 0

sum(RetainRelActi ve)/sum(RetainSes sionTimeQci)*100

RetainRelActive

count

The cumulated number of bearers among active ERABs where a call is released due to abnormal operation in eNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~21474 83647

-

-

RetainSessionTime Qci

ms

The cumulated number of in-session time of the UE

This counter is calculated when measurement period comes.

-

CC

5.12 s

float

0~3.4*1 0^38

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1230

Chapter 2 Counter Description

Integrity This section provides statistics on the data that shows how E-UTRAN impacts the service quality provided to an end-user. Payload data volume on IP level per elapsed time unit on the Uu interface.

E-UTRAN IP Throughput

V _ tp _ DL IP_ Throughput  Samples

 T _ tp _ DL Samples

E-UTRAN IP Latency Downlink

LatQCI  x  DRB.IPLatDlQCI  x

Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EutranIpThroughput

Kbps

The sum of EutranIpThroug hput per QCI

This counter is calculated when measurement period comes.

Y

SI

Period

float

0~3.4*10^38

-

avg (EutranIpThroughput )

EutranIpLatency

ms

The sum of

This counter is

Y

SI

Period

float

0~60*Period*100

-

avg

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1231

Chapter 2 Counter Description Name

Unit

Description

Trigger

EutranIpLatenc y per QCI

calculated when measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula (EutranIpLatency)

0

IntegrityEutranIpThr oughputTot

Kbps

The cumulated number of collected IpThru

This counter is calculated when measurement period comes.

-

SI

10 s

float

0~3.4*10^38

-

-

IntegrityEutranIpThr oughputCnt

count

The cumulated collection count of IpThru

This counter is calculated when measurement period comes.

-

SI

10 s

int

0~2147483647

-

-

IntegrityEutranIpLat encyTot

ms

The Sum of collected IpLateDI

This counter is calculated when measurement period comes.

-

SI

10 s

float

0~3.4*10^38

-

-

IntegrityEutranIpLat encyCnt

ms

The cumulated collection count of IpLateDI

This counter is calculated when measurement period comes.

-

SI

10 s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1232

Chapter 2 Counter Description

Availability This section provides statistics on the availability of an E-UTRAN cell.

Percentage of time that the cell is considered available. The elapsed time from the cell down due to the fault until its recovery. E-UTRAN Cell Availability CellAvaila bility 

measuremen t_period -  RRU.CellUnavailableT ime.[cause ] cause

measurement _ period

100

Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EutranCellAvail ability

%

The percentage of time that the cell is considered available

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(CellAvailPmPeriod TimeReadCellUnavailabl eTime)*100/CellAva ilPmPeriodTime

(sum(CellAvailPmPeri odTime)-sum(Read CellUnavailableTime)) *100/sum(CellAvailPm PeriodTime)

ReadCellUnava ilableTime

s

The number of disabled time per unit time

This counter is calculated when measurement period comes.

-

CC

1 min

int

0~60*Per iod

-

-

CellAvailPmPer

s

The data collection

This counter is calculated when

-

OW

Period

int

0~60*Per

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1233

Chapter 2 Counter Description Name iodTime

Unit

Description

Trigger

interval

measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

iod

Mobility This section provides statistics on the data that shows how E-UTRAN Mobility functionality is working.

Success rate of E-UTRAN mobility Mobility Success RateQCIx 

HO.ExeSucc HO.PrepSucc.QCI QCIx  100% HO.ExeAtt HO.PrepAtt.QCIQCIx

The handover is calculated for each case to produce the KPI.

Intra eNB Handover X2 Handover Out X2 Handover In S1 Handover Out S1 Handover In Inter-RAT HPRD Handover HO.PrepAtt.QCI is calculated by HO.PrepSucc.QCI+HO.PrepFail.QCI. Index Name

Description

cNum

Cell Id

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1234

Chapter 2 Counter Description

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EutranMo bilityHoInt ra

%

The calculated HOIntra success rate of E-UTRAN mobility

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumHoIntraSucc/ SumHoIntraAtt*10 0

sum(SumHoIntraSuc c)/sum(SumHoIntraAt t)*100

SumHoIn traAtt

count

The cumulated number of intra handover attempt count

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoIn traSucc

count

The cumulated number of intra handover execution success

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoIn traPrepS ucc

count

The cumulated number of intra handover preparation success

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

EutranMo bilityHoX 2Out

%

The calculated HOX2Out success rate of E-UTRAN mobility

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumHoX2OutSuc c/SumHoX2OutAtt *100

sum(SumHoX2OutSu cc)/sum(SumHoX2Ou tAtt)*100

SumHoX 2OutAtt

count

The cumulated number of X2 handover attempt in SeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoX 2OutSucc

count

The cumulated number of X2 handover execution success in SeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoX 2OutPrep

count

The cumulated number of X2 handover preparation

This counter is calculated when measurement

-

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1235

Chapter 2 Counter Description Name

Unit

Succ

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

success in SeNB

period comes.

EutranMo bilityHoX 2In

%

The calculated HOX2In success rate of E-UTRAN mobility

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumHoX2InSucc/ SumHoX2InAtt*10 0

sum(SumHoX2InSuc c)/sum(SumHoX2InAt t)*100

SumHoX 2InAtt

count

The cumulated number of X2 handover attempt in TeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoX 2InSucc

count

The cumulated number of X2 handover execution success in TeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoX 2InPrepS ucc

count

The cumulated number of X2 handover preparation success in TeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

EutranMo bilityHoS 1Out

%

The calculated HOIS1Out success rate of E-UTRAN mobility

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumHoS1OutSuc c/SumHoS1OutAtt *100

sum(SumHoS1OutSu cc)/sum(SumHoS1Ou tAtt)*100

SumHoS 1OutAtt

count

The cumulated number of S1 handover attempt in SeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoS 1OutSucc

count

The cumulated number of S1 handover execution success in SeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoS 1OutPrep

count

The cumulated number of S1 handover preparation

This counter is calculated when measurement

-

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1236

Chapter 2 Counter Description Name

Unit

Succ

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

success in SeNB

period comes.

EutranMo bilityHoS 1In

%

The calculated HOS1In success rate of E-UTRAN mobility

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumHoS1InSucc/ SumHoS1InAtt*10 0

sum(SumHoS1InSuc c)/sum(SumHoS1InAt t)*100

SumHoS 1InAtt

count

The cumulated number of S1 handover attempt in TeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoS 1InSucc

count

The cumulated number of S1 handover execution success in SeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoS 1InPrepS ucc

count

The cumulated number of S1 handover preparation success in TeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

EutranMo bilityHoInt erRatHrp d

%

The calculated HOInterRat success rate of E-UTRAN mobility

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumHoInterRatHr pdSucc/SumHoInt erRatHrpdAtt*100

sum(SumHoInterRat HrpdSucc)/sum(Sum HoInterRatHrpdAtt)*1 00

SumHoIn terRatHrp dAtt

count

The cumulated number of Inter RAT Optimized HRPD handover attempt

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoIn terRatHrp dSucc

count

The cumulated number of Inter RAT Optimized HRPD handover execution success

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoIn terRatHrp dPrepSuc

count

The cumulated number of Inter RAT Optimized HRPD handover

This counter is calculated when measurement

-

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1237

Chapter 2 Counter Description Name

Unit

c

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

preparation success

period comes.

EutranMo bilityHoInt erRatUtra nOut

%

The calculated HOInterRatUtranOut rate of E-UTRAN mobility

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumHoInterRatUtr anOutSucc/SumH oInterRatUtranOut Att*100

sum(SumHoInterRat UtranOutSucc)/sum( SumHoInterRatUtran OutAtt)*100

SumHoIn terRatUtr anOutAtt

count

The cumulated number of LTE to Inter-RAT UTRAN handover attempt

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoIn terRatUtr anOutSu cc

count

The cumulated number of LTE to Inter-RAT UTRAN handover preparation failure

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoIn terRatUtr anOutPre pSucc

count

The cumulated number of LTE to Inter-RAT UTRAN handover preparation success

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

EutranMo bilityHoInt erRatUtra nIn

%

The calculated HOInterRatUtranIn rate of E-UTRAN mobility

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

SumHoInterRatUtr anInSucc/SumHoI nterRatUtranInAtt* 100

sum(SumHoInterRat UtranInSucc)/sum(Su mHoInterRatUtranInA tt)*100

SumHoIn terRatUtr anInAtt

count

The cumulated number of Inter-RAT UTRAN to LTE handover attempt

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoIn terRatUtr anInSucc

count

The cumulated number of Inter-RAT UTRAN to LTE handover execution success

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumHoIn terRatUtr anInPrep

count

The cumulated number of Inter-RAT UTRAN to LTE handover preparation

This counter is calculated when measurement

-

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1238

Chapter 2 Counter Description Name

Unit

Succ EutranMo bilityHoInt er

%

Description

Trigger

success

period comes.

The calculated probability that an end-user successfully completes a handover to a separate eNB of the same frequency

This counter is calculated when measurement period comes.

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Y

OW

Period

float

0~100

(SumHoS1OutSuc c+SumHoX2OutS ucc)/(SumHoS1O utAtt+SumHoX2O utAtt)*100

(sum(SumHoS1OutS ucc)+sum(SumHoX2 OutSucc))/(sum(Sum HoS1OutAtt)+sum(Su mHoX2OutAtt))*100

1239

Chapter 2 Counter Description

Success Rate This section provides statistics on the RRC success rate, ERAB success rate, and call drop rate are calculated based on the RRC, ERAB, CALL_DROP, and HO statistics collected.

Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

RrcEstabSu ccessRatio

%

The average success rate of RRC ESTAB

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(SumRrcEstabS uccess/SumRrc EstabAttempt)* 100

(sum(SumRrcEstabSu ccess)/sum(SumRrcE stabAttempt))*100

ErabEstabS uccessRatio

%

The average success rate of ERAB ESTAB

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(SumErabEstab Success/SumEr abEstabAttempt )*100

(sum(SumErabEstabS uccess)/sum(SumEra bEstabAttempt))*100

CallDropRati o

%

The average call drop rate

This counter is calculated when measurement period

Y

OW

Period

float

0~100

(SumCallDrop_ EccbDspAuditRl cMacCallReleas e+SumCallDrop _EccbRcvReset

((sum(SumCallDrop_E ccbDspAuditRlcMacC allRelease)+sum(Sum CallDrop_EccbRcvRe setRequestFromEcmb

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1240

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula RequestFromEc mb+SumCallDr op_EccbRcvCel lReleaseIndFro mEcmb+SumC allDrop_EccbRa dioLinkFailure+ SumCallDrop_E ccbDspAuditMa cCallRelease+S umCallDrop_Ec cbArqMaxRetra nsmission+Sum CallDrop_Eccb DspAuditRlcCall Release+SumC allDrop_EccbT moutRrcConnec tionReconfig+S umCallDrop_Ec cbTmoutRrcCo nnectionReesta blish+SumCallD rop_EccbS1Sct pOutOfService/ SumEstabInitSu ccNbr+SumInter X2InSucc+SumI nterS1InSucc+S umRatInSuccU TRAN)*100

Hourly, Daily, Monthly Formula )+sum(SumCallDrop_ EccbRcvCellReleaseI ndFromEcmb)+sum(S umCallDrop_EccbRad ioLinkFailure)+sum(Su mCallDrop_EccbDspA uditMacCallRelease)+ sum(SumCallDrop_Ec cbArqMaxRetransmiss ion)+sum(SumCallDro p_EccbDspAuditRlcC allRelease)+sum(Sum CallDrop_EccbTmout RrcConnectionReconfi g)+sum(SumCallDrop _EccbTmoutRrcConn ectionReestablish)+su m(SumCallDrop_Eccb S1SctpOutOfService)) /(sum(SumEstabInitSu ccNbr)+sum(SumInter X2InSucc)+sum(SumI nterS1InSucc)+sum(S umRatInSuccUTRAN) ))*100

-

CC

event

int

0~2147483 647

-

-

comes.

SumRrcEsta bAttempt

count

The cumulated number of RRC ESTAB attempt for each cell

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

This counter is calculated when measurement

1241

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

period comes. SumRrcEsta bSuccess

count

The cumulated number of RRC ESTAB success for each cell

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumErabEst abAttempt

count

The cumulated number of ERAB ESTAB attempt for each cell

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumErabEst abSuccess

count

The cumulated number of ERAB ESTAB success for each cell

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumCallDro p_EccbDsp AuditRlcMac CallRelease

count

The cumulated number count that a call is released due to resource mismatch because the ECCB has remaining calls but the RLC and the MAC have no remaining calls.

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumCallDro p_EccbRcv ResetReque stFromEcmb

count

The cumulated number count that a call is released when a reset request is received from ECMB block due to

This counter is calculated when measurement period

-

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1242

Chapter 2 Counter Description Name

Unit

Description

Trigger

refork of a specific block in eNB.

comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

SumCallDro p_EccbRcv CellReleaseI ndFromEcm b

count

The cumulated number that a call is released when a Cell Release Ind message is received from ECMB block because of DSP down or CPRI failure caused by a problem in DSP.

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumCallDro p_EccbRadi oLinkFailure

count

The cumulated number that a call is released due to radio link failure.

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumCallDro p_EccbDsp AuditMacCal lRelease

count

The cumulated number that a call is released due to resource mismatch because the ECCB and the RLC have remaining calls but the MAC has no remaining calls.

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumCallDro p_EccbArq MaxRetrans mission

count

The cumulated number that a call is released when ARQ ACK is not received from the UE after the RLC performs as many transmission as the Max Retransmission to the UE.

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumCallDro

count

The cumulated number

This counter

-

CC

event

int

0~2147483

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1243

Chapter 2 Counter Description Name

Unit

p_EccbDsp AuditRlcCall Release

Description

Trigger

that a call is released due to resource mismatch because the ECCB and the MAC have remaining calls but the RLC has no remaining calls.

is calculated when measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

647

SumCallDro p_EccbTmo utRrcConne ctionReconfi g

count

The cumulated number that a call is released when the RRC Connection Reconfiguration Complete message is not received after the RRC Connection Reconfiguration message is sent.

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumCallDro p_EccbTmo utRrcConne ctionReesta blish

count

The cumulated number that a call is released when the RRC Connection Reestablishment Complete message is not received after the RRC Connection Reestablishment message is sent

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumCallDro p_EccbS1S ctpOutOfSer vice

count

The cumulated number that a call is released when the S1 Association’s status is changed from In Service to Out of Service.

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1244

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

SumEstabIni tSuccNbr

count

The cumulated number of ERAB ESTAB success for each cell

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumInterX2I nSucc

count

The cumulated number of X2 handover execution success for each cell in TeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumInterS1I nSucc

count

The cumulated number of S1 handover execution success for each cell in TeNB

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

SumRatInSu ccUTRAN

count

The cumulated number of Inter-RAT UTRAN to LTE handover execution success for each cell

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483 647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1245

Chapter 2 Counter Description

Connection Drop Rate This section provides statistics that indicate the ratio of abnormally terminated connections based on the number of created ERABs. Index Name

Description

cNum

Cell Id

mcID

Subcell Index (displayed only for smart cell configuration; included in the statistics)

QCI

QoS Class Identifier

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnDropRate

%

The calculated probability that an end-user abnormally looses an ERAB

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

CdrRelActiv e/(CdrSumE stabInitSucc Nbr+CdrEst abAddSucc Nbr)*100

sum(CdrRelActive)/ (sum(CdrSumEstab InitSuccNbr)+sum( CdrEstabAddSucc Nbr))*100

CdrSumEstabInit SuccNbr

count

The cumulated number of ERAB setup success

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483647

-

-

CdrEstabAddSu ccNbr

count

The cumulated number of ERAB additional setup success

This counter is calculated when measurement period comes.

-

CC

event

int

0~2147483647

-

-

CdrRelActive

count

The cumulated number of bearers among active E-

This counter is calculated when

-

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1246

Chapter 2 Counter Description Name

Unit

Description

Trigger

RABs where a call is released due to abnormal operation in eNB.

measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

Cell Capacity This section provides statistics on the average simultaneous RRC Connected UE Load per Cell. Index Name

Description

cNum

Cell Id

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

ConnNoUEAvg

%

The average RRC Connection Capacity rate (%) per unit time

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(ConnNoRrc Avg/ConnMa xCallCount)* 100

(sum(ConnNoRrcAvg) /sum(ConnMaxCallCo unt))*100

ConnNoUEMax

%

The maximum RRC Connection Capacity rate (%) per unit time

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

-

max(ConnNoUEMax)

UsageNbrRbAvg

%

The average E-RAB Capacity rate (%) per unit time

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(UsageNbrEr ab/UsageMa xDrbCount)*1 00

(sum(UsageNbrErab)/ sum(UsageMaxDrbCo unt))*100

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1247

Chapter 2 Counter Description Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UsageNbrRbMax

%

The maximum ERAB Capacity rate (%) per unit time

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

-

max(UsageNbrRbMax )

ConnNoRrcAvg

count

The average RRC Connection per unit time

This counter is calculated when measurement period comes.

Y

GAUGE

2s

float

0~3.4*10^38

-

avg(ConnNoRrcAvg)

ConnMaxCallCou nt

count

The average available call count in the cell

This counter is calculated when measurement period comes.

Y

OW

Period

int

0~2147483647

-

avg(ConnMaxCallCou nt)

UsageNbrErab

count

The average number of E-RAB per unit time

This counter is calculated when measurement period comes.

Y

GAUGE

2s

float

0~3.4*10^38

-

avg(UsageNbrErab)

UsageMaxDrbCou nt

count

The average available number of E-RAB in the cell

This counter is calculated when measurement period comes.

Y

OW

Period

int

0~2147483647

-

avg(UsageMaxDrbCo unt)

CellCapacityConn NoRRCTot

count

The cumulated number of ConnNoAvg

This counter is calculated when measurement period comes.

Y

SI

2s

float

0~3.4*10^38

-

-

CellCapacityConn NoRRCCnt

count

The cumulated collection count of

This counter is calculated

Y

SI

2s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1248

Chapter 2 Counter Description Name

Unit

Description

Trigger

ConnNoAvg

when measurement period comes.

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

CellCapacityUsag eNbrERABTot

count

The cumulated number of UsageNbrAvg

This counter is calculated when measurement period comes.

Y

SI

2s

float

0~3.4*10^38

-

-

CellCapacityUsag eNbrERABCnt

count

The collection count of UsageNbrAvg

This counter is calculated when measurement period comes.

Y

SI

2s

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1249

Chapter 2 Counter Description

eNB Capacity This section provides statistics on the Average Simultaneous RRC Connected UE Load per eNB. Index Name

Description

-

-

Statistics Type Name

Unit

Description

Trigger

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

EnbConnNo UEAvg

%

The average RRC Connection Capacity rate (%) per unit time

This counter is calculated when measurement period comes.

Y

OW

Period

float

0~100

(EnbConnNo RrcAvg/Enb MaxCallCou nt)*100

(sum(EnbConnN oRrcAvg)/sum(E nbMaxCallCount ))*100

EnbConnNo RrcAvg

count

The average RRC Connection per unit time

This counter is calculated when measurement period comes.

Y

GAUGE

2s

float

0~3.4*1 0^38

-

avg(EnbConnNo RrcAvg)

EnbMaxCall Count

count

The average available call count in eNB

This counter is calculated when measurement period comes.

Y

OW

Period

int

0~21474 83647

-

avg(EnbMaxCall Count)

EnbCapacity eNBConnNo RRCTot

count

The cumulated number of ConnNoAvg

This counter is calculated when measurement period comes.

-

GAUGE

2s

float

0~3.4*1 0^38

-

-

EnbCapacity eNBConnNo RRCCnt

count

The cumulated collection count of ConnNoAvg

This counter is calculated when measurement period comes.

-

GAUGE

2s

int

0~21474 83647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1250

Chapter 2 Counter Description

UE Category UE Category This section provides statistics on the number of UE for each UE Category. The eNB performs a count by category of EMM-Registered UE. Index Name

Description

-

-

Statistics Type Name

Unit

Description

Visible

Counter Type

Trigger Type

Data Type

Min/Max

Granularity Formula

Hourly, Daily, Monthly Formula

UECategory1

count

The number of UE for UECategory 1

Y

CC

event

int

0~2147483647

-

-

UECategory2

count

The number of UE for UECategory 2

Y

CC

event

int

0~2147483647

-

-

UECategory3

count

The number of UE for UECategory 3

Y

CC

event

int

0~2147483647

-

-

UECategory4

count

The number of UE for UECategory 4

Y

CC

event

int

0~2147483647

-

-

UECategory5

count

The number of UE for UECategory 5

Y

CC

event

int

0~2147483647

-

-

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

1251

Appendix A Acronyms AP ARQ AVG BH BHCAC BLER CAC CALLRSC CDMA CLI CPRI CQI CQIRSC CRC CS CSFB CSL DCCH DLUL DRB DRX DSCH DSP DTCH DTX EARFCN ECMB EMS ENB EPC EPS ERAB ETWA EUTRA EUTRAN GBR GPRS GTP GTPB GW

Application Automatic Repeat Request Average Backhaul Backhaul Call Admission Control Block Error Rate Call Admission Control Call Resource Code Division Multiple Access Command Line Interface Common Public Radio Interface Channel Quality Indicator Channel Quality Indicator Resource Cyclic Redundancy Check Circuit Switched Circuit Switched Fallback Call Summary Log Dedicated Control Channel Downlink and Uplink Data Radio Bearer Discontinuous Reception Downlink Shared Channel Digital Signal Processing Dedicated Traffic Channel Discontinuous Transmission E-UTRA Absolute Radio Frequency Channel Number ENB Call Control Block Element Management System E-UTRAN NodeB Evolved Packet Core Evolved Packet System E-UTRAN Radio Access Bearer Earthquake and Tsunami Warning service Evolved-Universal Terrestrial Radio Access Evolved UTRAN Guaranteed Bit Rate General Packet Radio Services GPRS Tunneling Protocol GTP Block Gateway

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Appendix A Acronyms

HARQ HC HFN HRPD IP KPI LBHO LSM LTE MAC MACB MCS MIMO MLB MME MRO MSGID NACK NAS OAM OOS OW PAG PDCB PDCCH PDCP PDN PDSCH PDU PHY PLD PLMN PMI PRB PUSCH QCI QOS RA RAB RACH RB RBID RCL RLC

Hybrid ARQ High Capability Hyper Frame Number High Rate Packet Data Internet Protocol Key Performance Indicators Load Balancing Handover LTE System Manager Long Term Evolution Medium Access Control Medium Access Control Block Modulation and Coding Scheme Multiple Input Multiple Output Mobility Load Balancing Mobility Management Entity Mobility Robustness Optimization Message ID Negative Acknowledgement Non Access Stratum Operating And Management Out Of Service Overwrite Paging Packet Data Control Block Physical Download Control Channel Packet Data Convergence Protocol Packet Data Network Physical Downlink Shared Channel Packet Data Unit Physical Programmed Loadable Data Public Land Mobile Network Precoding Matrix Indicator Physical Resource Block Physical Uplink Shared Channel QoS Class Identifier Quality Of Service Radio Access Radio Access Bearer Random Access Channel Resource Block Resource Block ID Routing Control Layer Radio Link Control

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Appendix A Acronyms

RLCB RLF RNC RNTI RNTP RRC RRH RRM RRU RSP RSSI SAE SCTP SDU SGSN SLR SRB STMSI TA TB TMSI TS TTI TTI UE UL UTRAN VPN WEEE

Radio Link Control Block Radio Link Fail Radio Network Controller Radio Network Temporary Identifier Relative Narrowband TX Power Radio Resource Control Remote RF Header Radio Resource Manager Remote RF Unit RNC Switch control Processor Received Signal Strength Indicator System Architecture Evolution Stream Control Transmission Protocol Service Data Unit Serving GPRS Support Node Samsung LTE Release Signaling Radio Bearer SAE Temporary Mobile Subscriber Identity Timing Alignment Transport Block Temporary Mobile Station Identify Technical Specification Transmission Time Interval Transmission Time Interval User Equipment Uplink UMTS Terrestrial Radio Access Network Virtual Private Network Waste Electrical and Electronic Equipment

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Appendix B Index Range Explains the index used for each counter. Parameters

Value Range

Description

MAX

MIN

BID

2

0

Board Id

CallDropEstab Cause

6

0

RRC Connection Establishment Cause 0: emergency: Emergency call connection 1: highPriorityAccess: Access by the UE with a specific access class 2: mt_Access: Access by the UE due to paging received 3: mo_Signaling: Access by the UE due to attach 4: mo_Data: Access by the UE due to service request 5: delay_tolerant_access: Access by the delay tolerant access 6: relocated: Access by the UE due to handover

Cascade

0

0

Cascade ID

cNum

255

0

Cell Id

codeword

1

0

Codeword (Transport block count) 0: First transport block 1: Second transport block

cos

7

0

Class of Service

CSFBIndicator

1

0

CSFB Indicator 0: Normal 1: High priority

DL Layer

4

1

Layer (data stream count) 1: 1 stream 2: 2 stream 3: 3 stream 4: 4 stream

EstabCause

5

0

RRC Connection Establishment Cause 0: emergency (Emergency call connection) 1: highPriorityAccess (Access by the UE with a specific access class) 2: mt_Access (Access by the UE due to paging received) 3: mo_Signaling (Access by the UE due to attach) 4: mo_Data (Access by the UE due to service request) 5: delay_tolerant_access (Access by the delay tolerant access)

HistogramBin

9

0

Bin index of Histogram

HOCause

1

0

Handover Cause 0: Handover desirable for radio reasons 1: reserved

HOIndication

1

0

Upon performing the handover Information on classifying PS_CS, and CS_only

LEVEL

9

0

IOT Level

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Appendix B Index Range Parameters

Value Range

Description

MAX

MIN

mcID

35

0

Subcell Index (displayed only for smart cell configuration; included in the statistics)

mepId

8191

1

CFM Mep Id

NeighborCell

268435455

0

The identifier of NeighborCell which is the target of the handover problem (Cell Identity)

pcID

268435455

0

PartnerCell ID

PktPerSec

20000

1

Packets per second

PktSize

8206

83

The test packet size of TWAMP Test.

PLMN

268435455

0

PLMN Id; mcc in the first three-digit numbers and mnc after the three-digit numbers

QCI

255

0

QoS Class Identifier

QCI_SPECIFI C

3

0

0: QCI_1, 1: QCI_5, 2: QCI_8, 3: QCI_9

ReEstabCause

3

0

RRC Connection Re-establishment Cause 0: reconfigurationFailure (Re-establishment occurs due to reconfiguration failure) 1: handoverFailure (Re-establishment occurs due to handover failure) 2: otherFailure (Re-establishment occurs due to other failures) 3: reserved

rmepId

8191

1

CFM Remote Mep Id

RncID

4095

0

RNC ID

RRC_QCI_SP ECIFIC

4

0

0: NO_QCI, 1: QCI_1, 2: QCI_5, 3: QCI_8, 4: QCI_9

RSSIPath

7

0

RSSI Path ID

RuPort

5

0

Ru Port Number

scID

268435455

0

Source Cell Id

SIBOwn

1

0

Indicates whether UTRAN SI information is included. 0: Not Included 1: Included

SlotId

6

0

The ID of the slot where the board is mounted.

status

2

0

0: ACK, 1: NACK, 2: DTX

Step

3

1

Load Balancing Handover Triggering Step 1: LBHO within the same group and sector 2: LBHO between different groups but the same sector (the same eNB) 3: LBHO between different sectors

TargetEarfcnDl

268435455

0

target Neighbor Cell Frequency (EARFCN DL)

tcID

268435455

0

Target Cell Id

UtranCellID

268435455

0

UTRAN Cell ID

VlanId

268435455

0

dbIndex in the VlanConf PLD

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Appendix B Index Range

The constant in the formula are calculated as follows: Constant

Description

Value

K_UNIT

The constant value used in the unit conversion in the packet (Kbyte  byte)

1000

M_UNIT

The constant value used in the unit conversion in the packet (Mbyte  byte)

1000*1000

Samsung eNB Counter Description for SLR 4.5 v7.0 © Samsung Proprietary and Confidential

Samsung eNB Counter Description for SLR 4.5 Document Version 7.0 © 2015 Samsung Electronics Co., Ltd. All rights reserved.