72 Packet Control Unit Measurement

8/2/2019 72 Packet Control Unit Measurement

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GSM/EDGE BSS, Rel.

RG20(BSS), Operating

Documentation, Issue 04

Reference

72 Packet Control Unit Measurement

DN99544859

Issue 10-2

Approval Date 2010-11-03

Confidential





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Table of contentsThis document has 219 pages.

Summary of changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1 72 Packet Control Unit Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2 Counters of Packet Control Unit Measurement . . . . . . . . . . . . . . . . . . . 28

2.1 072000 / NBR OF UL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

2.2 072001 / MAX DUR UL TBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

2.3 072002 / MAX NBR SIM UL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

2.4 072003 / AVE DUR UL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

2.5 072004 / AVE DUR UL TBF DEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

2.6 072005 / NBR OF DL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2.7 072006 / MAX DUR DL TBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2.8 072007 / MAX NBR SIM DL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.9 072008 / AVE DUR DL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.10 072009 / AVE DUR DL TBF DEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

2.11 072010 / NBR OF UL TBF UNACK MODE . . . . . . . . . . . . . . . . . . . . . . 33

2.12 072011 / MAX DUR UL TBF UNACK MODE. . . . . . . . . . . . . . . . . . . . . 34

2.13 072012 / MAX NBR SIM UL TBF UNACK MODE . . . . . . . . . . . . . . . . . 34

2.14 072013 / AVE DUR UL TBF UNACK MODE. . . . . . . . . . . . . . . . . . . . . 35

2.15 072014 / AVE DUR UL TBF DEN UNACK MODE. . . . . . . . . . . . . . . . . 36

2.16 072015 / NBR OF DL TBF UNACK MODE . . . . . . . . . . . . . . . . . . . . . . 36

2.17 072016 / MAX DUR DL TBF UNACK MODE. . . . . . . . . . . . . . . . . . . . . 37

2.18 072017 / MAX NBR SIM DL TBF UNACK MODE . . . . . . . . . . . . . . . . . 372.19 072018 / AVE DUR DL TBF UNACK MODE. . . . . . . . . . . . . . . . . . . . . 38

2.20 072019 / AVE DUR DL TBF UNACK MODE DEN. . . . . . . . . . . . . . . . . 38

2.21 072020 / UL TBF WITH RETRY BIT SET . . . . . . . . . . . . . . . . . . . . . . . 39

2.22 072021 / AVE UL LLC PER TBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

2.23 072022 / AVE UL LLC PER TBF DEN. . . . . . . . . . . . . . . . . . . . . . . . . . 40

2.24 072023 / AVE DL LLC PER TBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

2.25 072024 / AVE DL LLC PER TBF DEN. . . . . . . . . . . . . . . . . . . . . . . . . . 41

2.26 072025 / MAX UL LLC PER TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

2.27 072026 / MAX DL LLC PER TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

2.28 072027 / UL TBF RE ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 42

2.29 072028 / DL TBF RE ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 432.30 072029 / REALLOC DUE TERR DOWGR. . . . . . . . . . . . . . . . . . . . . . . 44

2.31 072030 / UL TBF REALLOC DUE SIM DL TBF . . . . . . . . . . . . . . . . . . 45

2.32 072031 / DL TBF REALLOC DUE SIM UL TBF . . . . . . . . . . . . . . . . . . 46

2.33 072032 / UL TBF REALLOC FAILS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

2.34 072033 / DL TBF REALLOC FAILS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

2.35 072034 / REQ 1 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

2.36 072035 / REQ 2 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

2.37 072036 / REQ 3 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

2.38 072037 / REQ 4 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

2.39 072038 / REQ 5 - 8 TSL UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

2.40 072039 / REQ 1 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50





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2.88 072087 / PACKET IMMED ASS REJ MSG . . . . . . . . . . . . . . . . . . . . . . 79

2.89 072088 / NUMBER OF EGPRS TBFS UL. . . . . . . . . . . . . . . . . . . . . . . 79

2.90 072089 / NUMBER OF EGPRS TBFS DL. . . . . . . . . . . . . . . . . . . . . . . 80

2.91 072090 / NUMBER OF ESTABLISHED UPLINK EGPRS TBFS IN UNACKMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

2.92 072091 / NUMBER OF ESTABLISHED DOWNLINK EGPRS TBFS IN UN-

ACK MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

2.93 072092 / NBR OF UL TBF ESTABLISHMENT FAILED . . . . . . . . . . . . 82

2.94 072093 / NBR OF DL TBF ESTABLISHMENT FAILED . . . . . . . . . . . . 82

2.95 072094 / UL EGPRS TBF ESTABL FAILED DUE NO RESPONSE FROM

MS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

2.96 072095 / DL EGPRS TBF ESTABL FAILED DUE NO RESPONSE FROM

MS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

2.97 072096 / PACKET IMMED ASS UL MSG . . . . . . . . . . . . . . . . . . . . . . . 84

2.98 072097 / PACKET IMMED ASS DL DRX MSG. . . . . . . . . . . . . . . . . . . 84

2.99 072098 / PACKET IMMED ASS DL NON-DRX MSG . . . . . . . . . . . . . . 85

2.100 072099 / AVER TBFS PER TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

2.101 072100 / AVER TBFS PER TSL UL DEN . . . . . . . . . . . . . . . . . . . . . . . 86

2.102 072101 / AVER TBFS PER TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

2.103 072102 / AVER TBFS PER TSL DL DEN . . . . . . . . . . . . . . . . . . . . . . . 87

2.104 072103 / MAX TBFS PER TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

2.105 072104 / MAX TBFS PER TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

2.106 072105 / DL REALLOC DUE TERR DOWNGR . . . . . . . . . . . . . . . . . . 89

2.107 072106 / DUMMY DL MAC BLOCKS SENT . . . . . . . . . . . . . . . . . . . . . 89

2.108 072107 / SPARE072107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

2.109 072108 / SPARE072108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 902.110 072109 / VOLUME WEIGHTED LLC THROUGHPUT EDGE 4 DL NU-

MERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

2.111 072110 / VOLUME WEIGHTED LLC THROUGHPUT EDGE 4 DL DE-

NOMINATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

2.112 072111 / AVER EGPRS TBFS PER TSL UL. . . . . . . . . . . . . . . . . . . . . 92

2.113 072112 / AVER EGPRS TBFS PER TSL UL DEN . . . . . . . . . . . . . . . . 93

2.114 072113 / AVER EGPRS TBFS PER TSL DL. . . . . . . . . . . . . . . . . . . . . 93

2.115 072114 / AVER EGPRS TBFS PER TSL DL DEN . . . . . . . . . . . . . . . . 94

2.116 072115 / UL DATA CONT AFTER COUNTDOWN . . . . . . . . . . . . . . . . 95

2.117 072116 / EXTENDED UL TBFS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

2.118 072117 / UL GPRS TBF IN EGPRS TERR . . . . . . . . . . . . . . . . . . . . . . 962.119 072118 / DL GPRS TBF IN EGPRS TERR . . . . . . . . . . . . . . . . . . . . . . 96

2.120 072119 / UL GPRS TBF FOR EGPRS REQ . . . . . . . . . . . . . . . . . . . . . 97

2.121 072120 / DL GPRS TBF FOR EGPRS REQ . . . . . . . . . . . . . . . . . . . . . 98

2.122 072121 / UL TBF ESTABL STARTED. . . . . . . . . . . . . . . . . . . . . . . . . . 98

2.123 072122 / DL TBF ESTABL STARTED. . . . . . . . . . . . . . . . . . . . . . . . . . 99

2.124 072123 / NO RADIO RES AVAIL FOR UL TBF. . . . . . . . . . . . . . . . . . 100

2.125 072124 / NO RADIO RES AVAIL FOR DL TBF. . . . . . . . . . . . . . . . . . 100

2.126 072125 / REQ 5 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

2.127 072126 / REQ 6 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

2.128 072127 / REQ 7 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

2.129 072128 / REQ 8 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102



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2.130 072129 / REQ 5 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

2.131 072130 / REQ 6 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

2.132 072131 / REQ 7 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

2.133 072132 / REQ 8 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1042.134 072133 / ALLOC 5 TSL UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

2.135 072134 / ALLOC 6 TSL UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

2.136 072135 / ALLOC 7 TSL UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

2.137 072136 / ALLOC 8 TSL UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

2.138 072137 / ALLOC 5 TSL DL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

2.139 072138 / ALLOC 6 TSL DL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

2.140 072139 / ALLOC 7 TSL DL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

2.141 072140 / ALLOC 8 TSL DL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

2.142 072141 / REQ 1 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 109


2.144 072143 / REQ 3 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1102.145 072144 / REQ 4 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 111





2.150 072149 / REQ 1 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 116








2.158 072157 / IN UL TBF DUE REALLOC . . . . . . . . . . . . . . . . . . . . . . . . . . 124

2.159 072158 / OUT UL TBF DUE REALLOC . . . . . . . . . . . . . . . . . . . . . . . . 124

2.160 072159 / IN DL TBF DUE REALLOC . . . . . . . . . . . . . . . . . . . . . . . . . . 125

2.161 072160 / OUT DL TBF DUE REALLOC . . . . . . . . . . . . . . . . . . . . . . . . 125

2.162 072161 / UL TBF FOR SIGNALLING . . . . . . . . . . . . . . . . . . . . . . . . . . 126

2.163 072162 / UL TBF FOR DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

2.164 072163 / DL TBF FOR SIGNALLING . . . . . . . . . . . . . . . . . . . . . . . . . . 127

2.165 072164 / DL TBF FOR DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1272.166 072165 / EGPRS UL CTRL BLOCKS. . . . . . . . . . . . . . . . . . . . . . . . . . 128

2.167 072166 / EGPRS DL CTRL BLOCKS. . . . . . . . . . . . . . . . . . . . . . . . . . 128

2.168 072167 / DL 8PSK TO GMSK DUE UL GPRS . . . . . . . . . . . . . . . . . . . 129

2.169 072168 / AVE BUSY GPRS CH UL . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

2.170 072169 / AVE BUSY GPRS CH DL . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

2.171 072170 / AVE BUSY GPRS CH DEN. . . . . . . . . . . . . . . . . . . . . . . . . . 131

2.172 072171 / AVE UL TBFS PER USED TSL . . . . . . . . . . . . . . . . . . . . . . . 131

2.173 072172 / AVE DL TBFS PER USED TSL . . . . . . . . . . . . . . . . . . . . . . . 132

2.174 072173 / RETRA DATA BLOCKS UL CS1. . . . . . . . . . . . . . . . . . . . . . 133

2.175 072174 / RETRA DATA BLOCKS UL CS2. . . . . . . . . . . . . . . . . . . . . . 133

2.176 072175 / DL TBF DATA ATTEMPTS . . . . . . . . . . . . . . . . . . . . . . . . . . 134



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2.177 072176 / DL TBF SIGNALING ATTEMPTS. . . . . . . . . . . . . . . . . . . . . 134

2.178 072177 / AVE DL TSL USAGE FOR NRT. . . . . . . . . . . . . . . . . . . . . . 135

2.179 072178 / AVE DL TSL USAGE FOR PACCH . . . . . . . . . . . . . . . . . . . 135

2.180 072179 / DL TBF DATA FAILURES . . . . . . . . . . . . . . . . . . . . . . . . . . 1362.181 072180 / DL TBF SIGNALING FAILURES . . . . . . . . . . . . . . . . . . . . . 136

2.182 072181 / AVE UL TSL USAGE FOR NRT. . . . . . . . . . . . . . . . . . . . . . 137

2.183 072182 / AVE UL TSL USAGE FOR PACCH . . . . . . . . . . . . . . . . . . . 137

2.184 072183 / AVE LOAD SAMPLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

2.185 072184 / PFC DOWNLOAD PCU INIT . . . . . . . . . . . . . . . . . . . . . . . . 138

2.186 072185 / NCCR QC TRIG NO GOOD NEIG . . . . . . . . . . . . . . . . . . . . 139

2.187 072186 / NCCR SERV ISNCCR NO GOOD NEIG . . . . . . . . . . . . . . . 139

2.188 072187 / FLUSH MSGS RECEIVED . . . . . . . . . . . . . . . . . . . . . . . . . . 140

2.189 072188 / MEAS REPORT MSGS TOTAL . . . . . . . . . . . . . . . . . . . . . . 140

2.190 072189 / MEAS REPORT MSGS IDLE. . . . . . . . . . . . . . . . . . . . . . . . 141

2.191 072190 / DL EGPRS TBF INIT REALL FAIL . . . . . . . . . . . . . . . . . . . . 1412.192 072191 / WEIGHTED DL TSL ALLOC EDGE 4 TSL NUMERATOR. . 142

2.193 072192 / WEIGHTED DL TSL ALLOC EDGE 4 TSL DENOMINATOR 143

2.194 072193 / WEIGHTED DL TSL ALLOC EDGE NUMERATOR . . . . . . . 143

2.195 072194 / WEIGHTED DL TSL ALLOC EDGE DENOMINATOR . . . . . 144

2.196 072195 / WEIGHTED DL TSL ALLOC GPRS NUMERATOR . . . . . . . 145

2.197 072196 / WEIGHTED DL TSL ALLOC GPRS DENOMINATOR . . . . . 145

2.198 072197 / WEIGHTED UL TSL ALLOC EDGE NUMERATOR . . . . . . . 146

2.199 072198 / WEIGHTED UL TSL ALLOC EDGE DENOMINATOR . . . . . 147

2.200 072199 / WEIGHTED UL TSL ALLOC EDGE 4 TSL NUMERATOR. . 147

2.201 072200 / WEIGHTED UL TSL ALLOC EDGE 4 TSL DENOMINATOR 148

2.202 072201 / UL TBF RELEASES DUE DTM . . . . . . . . . . . . . . . . . . . . . . 149

2.203 072202 / DL TBF RELEASES DUE DTM . . . . . . . . . . . . . . . . . . . . . . 150

2.204 072203 / DL RLC CS1 BLOCKS TO DTM MS . . . . . . . . . . . . . . . . . . 151

2.205 072204 / DL RLC CS2 BLOCKS TO DTM MS . . . . . . . . . . . . . . . . . . 151

2.206 072205 / UL RLC CS1 BLOCKS FROM DTM MS. . . . . . . . . . . . . . . . 152

2.207 072206 / UL RLC CS2 BLOCKS FROM DTM MS. . . . . . . . . . . . . . . . 152

2.208 072207 / SAIC TBFS DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

2.209 072208 / EDA RT ALLOCATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

2.210 072209 / EDA NRT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 154

2.211 072210 / DA ALLOCATIONS FOR EDA RT . . . . . . . . . . . . . . . . . . . . 154

2.212 072211 / DA ALLOCATIONS FOR EDA NRT . . . . . . . . . . . . . . . . . . . 1552.213 072212 / DA TO EDA REALLOCATIONS FOR RT. . . . . . . . . . . . . . . 155

2.214 072213 / DA TO EDA REALLOCATIONS FOR NRT . . . . . . . . . . . . . 156

2.215 072214 / EDA TO DA REALLOCATIONS FOR RT. . . . . . . . . . . . . . . 156

2.216 072215 / EDA TO DA REALLOCATIONS FOR NRT . . . . . . . . . . . . . 157

2.217 072216 / DL TBFS ON UL RT EDA TSL . . . . . . . . . . . . . . . . . . . . . . . 158

2.218 072217 / SPARE072217 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

2.219 072218 / EDA UL 2 TSL REQUESTS WITH 2 TSL ALLOCATIONS FOR

NRT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158


NRT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

2.221 072220 / EDA UL 4 TSL REQUESTS WITH 3 TSL ALLOCATIONS FORNRT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160



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NRT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

2.223 072222 / RLC RETRANSMITTED DL CS1 DUE OTHER THAN NACK. . .

161

2.224 072223 / RLC RETRANSMITTED DL CS2 DUE OTHER THAN NACK. . .

162

2.225 072224 / DL CS1 DATA FOR DUMMY LLC. . . . . . . . . . . . . . . . . . . . . 162

2.226 072225 / IGNORED RLC DATA BLOCKS UL DUE TO BSN CS1. . . 163

2.227 072226 / IGNORED RLC DATA BLOCKS UL DUE TO BSN CS2 . . . 163

2.228 072227 / 1-PHASE UL GPRS TBF ESTABLISHMENT REQUESTS . . 164

2.229 072228 / 1-PHASE UL EGPRS TBF ESTABLISHMENT REQUESTS. 165

2.230 072229 / 1-PHASE UL GPRS TBF SUCCESSFUL ESTABLISHMENTS .

165

2.231 072230 / 1-PHASE UL EGPRS TBF SUCCESSFUL ESTABLISHMENTS

166

2.232 072231 / TBF COVERAGE AREA REALLOCATIONS IN EXTENDED

CELL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

2.233 072232 / FAILED TBF COVERAGE AREA REALLOCATIONS IN EX-

TENDED CELL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

2.234 072233 / PCU-INITIATED PAGE MESSAGES IN EXTENDED CELL . 168

2.235 072234 / UNANSWERED PCU PAGE MESSAGES IN EXTENDED CELL

168

2.236 072235 / DISC UL LLC PDU INVALID NRI . . . . . . . . . . . . . . . . . . . . . 169

2.237 072236 / PACKET PAGING REQUEST FOR CS PAGING NMO II . . . 169

2.238 072237 / SPARE072237. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

2.239 072238 / SPARE072238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

2.240 072239 / SPARE072239. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

2.241 072240 / SPARE072240. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

2.242 072241 / SPARE072241. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

2.243 072242 / SPARE072242. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

2.244 072243 / SPARE072243. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

2.245 072244 / SPARE072244. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

2.246 072245 / SPARE072245. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

2.247 072246 / SPARE072246. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

2.248 072247 / SPARE072247. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

2.249 072248 / SPARE072248. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

2.250 072249 / SPARE072249. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1752.251 072250 / REQ 9 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

2.252 072251 / REQ 10 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

2.253 072252 / REQ 11 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

2.254 072253 / REQ 12 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

2.255 072254 / ALLOC 9 TSL DL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

2.256 072255 / ALLOC 10 TSL DL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

2.257 072256 / DLDC TSL REQUEST IN DLDC ENABLED CELL . . . . . . . . 179

2.258 072257 / DL TSL REQUEST FOR DLDC CAPABLE MS. . . . . . . . . . . 179

2.259 072258 / DLDC TSL ALLOCATION CREATED . . . . . . . . . . . . . . . . . . 180

2.260 072259 / DLDC ATTEMPT FAILED DUE TERRITORY . . . . . . . . . . . . 181

2.261 072260 / NACC REPORT SUBSCRIPTIONS FROM OTHER BSC. . . 181



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2.262 072261 / NACC REPORT SUBSCRIPTIONS FROM RNC. . . . . . . . . 182

2.263 072262 / NACC REPORT SUBSCRIPTIONS FROM LTE . . . . . . . . . 182

2.264 072263 / MCS DIFFERENCE BETWEEN TWO TRXS NUMERATOR 183

2.265 072264 / MCS DIFFERENCE BETWEEN TWO TRXS DENOMINATOR .184

2.266 072265 / UL MCS REDUCTION DUE PCU RESOURCES. . . . . . . . . 184

2.267 072266 / DL MCS REDUCTION DUE PCU RESOURCES. . . . . . . . . 185

3 Signall ing charts of Packet Control Unit Measurement . . . . . . . . . . . . 186

4 Signalling charts of Dual Transfer Mode . . . . . . . . . . . . . . . . . . . . . . . 199



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List of figuresFigure 1 UL TBF Establishment on CCCH, 1-phase. . . . . . . . . . . . . . . . . . . . . . 186

Figure 2 UL TBF Establishment on CCCH, 2-phase. . . . . . . . . . . . . . . . . . . . . . 187

Figure 3 UL GPRS/EDGE TBF Establishment on PACCH . . . . . . . . . . . . . . . . . 188

Figure 4 DL GPRS/EDGE TBF Establishment on CCCH . . . . . . . . . . . . . . . . . . 189

Figure 5 DL GPRS/EDGE TBF Establishment on PACCH . . . . . . . . . . . . . . . . . 190

Figure 6 DL TBF Reallocation due UL TBF establishment . . . . . . . . . . . . . . . . . 191

Figure 7 UL TBF Reallocation due DL TBF establishment . . . . . . . . . . . . . . . . . 192

Figure 8 UL TBF Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Figure 9 DL TBF Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Figure 10 UL LLC Data Transfer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Figure 11 DL LLC Data Transfer (acknowledged & unacknowledged mode). . . . 196

Figure 12 Cell re-selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Figure 13 Paging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198Figure 14 MO DTM call establishment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Figure 15 MT DTM call establishment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Figure 16 DTM call reallocation; too high CS connection interference . . . . . . . . . 201

Figure 17 DTM call reallocation; inadequate PS connection quality. . . . . . . . . . . 202

Figure 18 DTM call; internal inter-cell handover; CS connection power budget . . 203

Figure 19 DTM call; internal inter-cell handover; lack of resources in the PS territory

204

Figure 20 DTM call; external handover, source BSC . . . . . . . . . . . . . . . . . . . . . . 205

Figure 21 DTM call; external handover, target BSC . . . . . . . . . . . . . . . . . . . . . . . 206

Figure 22 DTM call release initiated by the MS . . . . . . . . . . . . . . . . . . . . . . . . . . 207

Figure 23 DTM call release; packet data transfer end . . . . . . . . . . . . . . . . . . . . . 208Figure 24 DTM REQUEST rejected when IMSI data not available. . . . . . . . . . . . 209

Figure 25 Unsuccessful MO DTM; activation of a CS TCH in the PS territory fails, tim-

er expires while waiting for CHANNEL ACTIVATION ACK . . . . . . . . . 210

Figure 26 Unsuccessful MT DTM; activation of a CS TCH in the PS territory fails, tim-

er expires while waiting for CHANNEL ACTIVATION ACK . . . . . . . . . 211

Figure 27 Unsuccessful MT DTM; DTM ASSIGNMENT FAILURE received . . . . 212

Figure 28 Timer T3107 expires while waiting for ASSIGNMENT COMPLETE. . . 213

Figure 29 DTM call reallocation failure; DTM ASSIGNMENT FAILURE received 214

Figure 30 DTM CS connection drops after ASSIGNMENT COMPLETE; CONNEC-

TION FAILURE received. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Figure 31 DTM CS connection drops after ASSIGNMENT COMPLETE; RELEASEINDICATION not received. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Figure 32 Unsuccessful DTM call reallocation; timer T3107 expires while waiting for

ASSIGNMENT COMPLETE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Figure 33 DTM TBF assignment failure; UL RLC block not received . . . . . . . . . . 218

Figure 34 DTM-capable MS paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219



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List of tablesTable 1 Measurement description of Packet Control Unit Measurement . . . . . . 14

Table 2 PCU Frame Handler-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 3 Radio Link Control-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 4 Radio Channel Management-specific counters . . . . . . . . . . . . . . . . . . 16

Table 5 Medium Access Control-specific counters . . . . . . . . . . . . . . . . . . . . . . 19

Table 6 BSSGP-specific counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 7 EGPRS-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 8 Quality Control-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 9 Volume Based LLC Throughput-specific counters . . . . . . . . . . . . . . . . 21

Table 10 Dual Transfer Mode-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 11 Single Antenna Interference Cancellation-specific counter . . . . . . . . . 22

Table 12 Extended Dynamic Allocation-specific counters . . . . . . . . . . . . . . . . . . 22

Table 13 RLC/MAC Block Counter Enhancement-specific counters . . . . . . . . . . 23Table 14 Packet Data Optimisation Package-specific counters . . . . . . . . . . . . . 23

Table 15 Extended Cell for GPRS/EDGE-specific counters . . . . . . . . . . . . . . . . 23

Table 16 Multipoint Gb-specific counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 17 Downlink Dual Carrier-specific counters . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 18 Spare counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25



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Summary of changesChanges between document issues are cumulative. Therefore, the latest document

issue contains all changes made to previous issues.

Changes made between issues 10-2 and 10-1

The Network element name field of counters 072094 and 072095 have been modified.


The Updated and Sampling Interval fields of counters 072168, 072169 and 072170

have been modified.

The Related to feature field of counters 072191- 072200 have been modified due to the

feature BSS20535: Weighted TSL allocation counters.


New counter 072260 related to BSS20083: Inter-BSC NACC has been added.

New counter 072261 related to BSS21045: Inter System NACC has been added.

New counter 072262 related to BSS21355:Inter System NACC for LTE has been added.

New counters 072263 and 072264 related to BSS21392: TRX Specific Link Adaptation

for DLDC have been added.

New counters 072265 and 072266 related to BSS21454: Packet Abis over IP/Ethernet,

BSS21440: Packet Abis over TDM have been added.

Spare counter 072236 has made official related to BSS20738: Paging Coordination in

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1 72 Packet Control Unit MeasurementThe PCU measurement gives BTS-level information on the functions in the Packet

Control Unit (PCU).

The counters of this measurement give information on the different phases of temporary

block flows (TBF), including allocation requests, establishments, reallocations and,

finally, TBF releases. A set of counters is triggered in each of these phases. Most of the

counters are provided for uplink and downlink TBFs separately.

Furthermore, this measurement contains counters for the number of

(RLC) data blocks and bad frame indications during the measurement period. These

counters are available for coding schemes CS1 and CS2 in uplink and downlink sep-

arately. Another group of counters is provided for GPRS signalling transactions, such as

paging and immediate assignment, as well as for certain failure situations.

All the counters are updated to the normal area object of the BTS unless otherwise

stated in the counter descriptions.

Measurement description

Measurement counters

• PCU Frame Handler-specific counters

• Radio Link Control-specific counters

Measurement

Measurement ID

Measurement abbreviation

Packet Control Unit Measurement

72

PCU

Product BSC

Product software release S9

Target name BTS + Coverage Area

Table 1 Measurement description of Packet Control Unit Measurement

Counter Counter number

Number of RLC/MAC control blocks in uplink 072076

Number of RLC/MAC control blocks in downlink 072077

Number of dummy downlink MAC blocks sent 072106

Table 2 PCU Frame Handler-specific counters


Number of established uplink TBFs 072000

Maximum duration of normally released uplink TBFs 072001

Maximum number of simultaneous uplink TBFs 072002

Sum of normally released uplink TBF durations 072003

Table 3 Radio Link Control-specific counters

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Denominator 072004

Number of established downlink TBFs 072005

Maximum duration of normally released downlink TBFs 072006

Maximum number of simultaneous downlink TBFs 072007

Sum of normally released downlink TBF durations 072008

Denominator 072009

Number of established uplink TBFs in unack mode 072010

Maximum duration of normally released uplink TBFs in unack mode 072011

Maximum number of simultaneous uplink TBFs in unack mode 072012

Sum of normally released uplink TBF durations in unack mode 072013

Denominator 072014Number of established downlink TBFs in unack mode 072015

Maximum duration of normally released downlink TBFs in unack mode 072016

Maximum number of simultaneous downlink TBFs in unack mode 072017

Sum of normally released downlink TBF durations in unack mode 072018

Denominator 072019

Average number of uplink LLCs per normally released TBF 072021

Denominator 072022

Average number of downlink LLCs per normally released TBFs 072023

Denominator 072024

Maximum number of uplink LLCs per normally released TBFs 072025

Maximum number of downlink LLCs per normally released TBFs 072026

Number of uplink TBF releases due to flush 072058

Number of downlink TBF releases due to flush 072059

Number of valid RLC data blocks in uplink with CS1 coding scheme 072062

Number of new RLC data blocks in downlink with CS1 coding scheme 072063


Number of new RLC data blocks in downlink with CS2 coding scheme 072065

Number of valid RLC data blocks in uplink in unack mode 072066

Number of new RLC data blocks in downlink in unack mode 072067

Number of retransmitted nacked RLC data blocks in downlink with CS1

coding scheme in acknowledged mode

072068

Number of retransmitted nacked RLC data blocks in downlink with CS2

coding scheme in acknowledged mode

072069

Number of bad frame indications in uplink with CS1 coding scheme in

acknowledged mode

072070

Number of bad frame indications in uplink with CS2 coding scheme in

acknowledged mode

072071


Table 3 Radio Link Control-specific counters (Cont.)



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• Radio Channel Management-specific counters

Number of ignored RLC data blocks in uplink due to BSN in acknowl-

edged mode

072072

Number of bad frame indications in uplink in unacknowledged mode 072073

Number of discarded LLC blocks due to lifetime expiry 072078

Number of failed uplink TBF establishments 072092

Number of failed downlink TBF establishments 072093

Number of Extended UL TBF Mode events used by MSS to send new

data on the same TBF

072115

Number of established uplink TBFs in Extended UL TBF 072116

Number of retransmitted uplink RLC blocks using coding scheme 1 072173


Downlink TBF data attempts 072175

Downlink TBF signalling attempts 072176

Downlink TBF data failures 072179

Downlink TBF signalling failures 072180

Number of times when PFC download was initiated by a PCU 072184

RLC retransmitted DL CS1 due other than NACKI 072222

RLC retransmitted DL CS2 due other than NACK 072223

DL CS1 data for dummy LLC 072224

Ignored RLC data blocks UL due to BSN CS1 072225



Table 3 Radio Link Control-specific counters (Cont.)


Number of uplink TBF re-allocations 072027

Number of downlink TBF re-allocations 072028

Number of reallocations due to territory downgrade 072029

Number of uplink TBF reallocations due to establishment of simultaneousdownlink TBFs

072030

Number of downlink TBF reallocations due to establishment of simultane-

ous uplink TBFs

072031

Number of uplink TBF reallocation failures 072032

Number of downlink TBF reallocation failures 072033

Number of requests for 1 TSL in TBF uplink allocation 072034

Number of requests for 2 TSLs in uplink TBF allocation 072035


Table 4 Radio Channel Management-specific counters



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Number of requests for 5 - 8 TSLs in uplink TBF allocation 072038

Number of requests for 1 TSL in downlink TBF allocation 072039

Number of requests for 2 TSLs in downlink TBF allocation 072040



Number of requests for 5 - 8 TSLs in downlink TBF allocation 072043

Number of allocations for 1 TSL in uplink TBF allocation 072044

Number of allocations for 2 TSLs in uplink TBF allocation 072045

Number of allocations for 3 TSLs in uplink TBF allocation 072046

Number of allocations for 4 TSLs in uplink TBF allocation 072047Number of allocations for 5 - 8 TSLs in uplink TBF allocation 072048

Number of allocations for 1 TSL in downlink TBF allocation 072049

Number of allocations for 2 TSLs in downlink TBF allocation 072050



Number of allocations for 5 - 8 TSLs in downlink TBF allocation 072053

Number of uplink TBF releases due to CSW traffic 072054

Number of downlink TBF releases due to CSW traffic 072055

No radio resources available for uplink TBFs 072079

No radio resources available for downlink TBFs 072080

Average number of uplink TBFs per timeslot 072099

Denominator of average number of uplink TBFs per timeslot 072100

Average number of downlink TBFs per timeslot 072101

Denominator of average number of downlink TBFs per timeslot 072102

Maximum number of uplink TBFs per timeslot 072103

Maximum number of downlink TBFs per timeslot 072104

Number of downlink TBF reallocations because of territory downgrade 072105

Number of GPRS TBF allocations done in EGPRS territory because of con-

gestion in GPRS area

072117

Number of GPRS TBF allocations done in EGPRS territory because of con-

gestion in GPRS area

072118

Number of GPRS TBF allocations done for EGPRS request in GPRS terri-

tory because of congestion in EGPRS area

072119

Number of GPRS TBF allocations done for EGPRS request in GPRS terri-

tory because of congestion in EGPRS area

072120

Number of failed UL TBF establishments because of lacking radio

resources

072123


Table 4 Radio Channel Management-specific counters (Cont.)



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Number of failed DL TBF establishments because of lacking radio

resources

072124

Number of requests for five TSLs in UL TBF allocation or reallocation 072125

Number of requests for six TSLs in UL TBF allocation or reallocation 072126

Number of requests for seven TSLs in UL TBF allocation or reallocation 072127

Number of requests for eight TSLs in UL TBF allocation or reallocation 072128

Number of requests for five TSLs in DL TBF allocation or reallocation 072129

Number of requests for six TSLs in DL TBF allocation or reallocation 072130

Number of requests for seven TSLs in DL TBF allocation or reallocation 072131

Number of requests for eight TSLs in DL TBF allocation or reallocation 072132

Number of allocations for five TSLs in UL TBF allocation or reallocation 072133

Number of allocations for six TSLs in UL TBF allocation or reallocation 072134

Number of allocations for seven TSLs in UL TBF allocation or reallocation 072135

Number of allocations for eight TSLs in UL TBF allocation or reallocation 072136

Number of allocations for five TSLs in DL TBF allocation or reallocation 072137

Number of allocations for six TSLs in DL TBF allocation or reallocation 072138

Number of allocations for seven TSLs in DL TBF allocation or reallocation 072139

Number of allocations for eight TSLs in DL TBF allocation or reallocation 072140

Number of incoming uplink TBFs because of reallocation 072157

Number of outgoing uplink TBFs because of reallocation 072158

Number of incoming downlink TBFs because of reallocation 072159

Number of outgoing downlink TBFs because of reallocation 072160

Number of DL RLC data blocks which could have been sent with 8PSK

(MCS 5-9) modulation but were downgraded to GMSK (MCS 1-4)

072167

Average number of busy uplink GPRS channels 072168

Average number of busy downlink GPRS channels 072169

Denominator of average number of busy GPRS channels 072170

Average number of uplink TBFs per TSL 072171

Average number of downlink TBFs per TSL 072172

Sum of DL TSL usage (%) for nRT traffic samples 072177

Sum of DL TSL usage (%) for PACCH traffic samples 072178

Sum of UL TSL usage (%) for nRT traffic samples 072181

Sum of UL TSL usage (%) for PACCH traffic samples 072182

Number of taken load samples 072183

Weighted DL TSL alloc GPRS numerator 072195

Weighted DL TSL alloc GPRS denominator 072196

UL MCS reduction due to PCU resources 072265





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• Medium Access Control-specific counters

• BSSGP-specific counter

DL MCS reduction due to PCU resources 072266




Number of uplink TBFs with Retry Bit set to '1' 072020

Number of uplink TBF releases because of no response from MS 072056

Number of downlink TBF releases because of no response from MS 072057

Number of uplink TBF releases because of suspend 072060

Number of downlink TBF releases because of suspend 072061

Number of uplink TBF establishment requests during downlink TBF 072074

Number of downlink TBF establishment requests during uplink TBF 072075

Number of packet channel requests 072082

Number of PACKET_PAGING_REQUEST messages sent for CS

paging in PACCH

072083

Number of PACKET_IMMEDIATE_ASSIGNMENT messages sent 072084

Number of PACKET_IMMEDIATE_ASSIGNMENT_ACK messages 072085

Number of PACKET_IMMEDIATE_ASSIGNMENT_NACK messages 072086

Number of rejected packet access requests on CCCH 072087

Number of uplink PACKET_IMMEDIATE_ASSIGNMENT messages 072096

Number of downlink DRX PACKET_IMMEDIATE_ASSIGNMENT

messages

072097

Number of downlink non-DRX PACKET_IMMEDIATE_ASSIGNMENT

messages

072098

Number of started UL TBF establishments 072121

Number of started DL TBF establishments 072122

Number of established UL TBFs for signalling 072161

Number of established UL TBFs for data transfer 072162

Number of established DL TBFs for signalling 072163Number of established UL TBFs for data transfer 072164

Number of FLUSH messages received by the PCU 072187

Total number of measurement reports received by the PCU 072188

Number of measurement reports from mobiles in packet idle state 072189

Packet paging request for CS paging NMO II 072236

Table 5 Medium Access Control-specific counters



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• EGPRS-specific counters


Amount of discarded uplink LLC data due to the unavailability of the

supporting NSE

072081

NACC report subscriptions from other BSC 072260

NACC report subscriptions from RNC 072261

NACC report subscriptions from LTE 072262

Table 6 BSSGP-specific counter


Number of established uplink EGPRS TBFs 072088

Number of established downlink EGPRS TBFs 072089

Number of established uplink EGPRS TBFs in unacknowledged mode 072090

Number of established downlink EGPRS TBFs in unacknowledged

mode

072091

Number of failed uplink EGPRS TBF establishments due to no

response from MS

072094

Number of failed downlink EGPRS TBF establishments due to no

response from MS

072095

Average number of uplink EGPRS TBFs per timeslot 072111

Denominator of average number of uplink EGPRS TBFs per timeslot 072112

Average number of downlink EGPRS TBFs per timeslot 072113

Denominator of average number of downlink EGPRS TBFs per timeslot 072114

Number of requests for one TSL in UL EGPRS TBF allocation 072141

Number of requests for two TSLs in UL EGPRS TBF allocation 072142

Number of requests for three TSLs in UL EGPRS TBF allocation 072143

Number of requests for four TSLs in UL EGPRS TBF allocation 072144

Number of requests for five TSLs in UL EGPRS TBF allocation 072145

Number of requests for six TSLs in UL EGPRS TBF allocation 072146

Number of requests for seven TSLs in UL EGPRS TBF allocation 072147

Number of requests for eight TSLs in UL EGPRS TBF allocation 072148

Number of requests for one TSL in DL EGPRS TBF allocation 072149

Number of requests for two TSLs in DL EGPRS TBF allocation 072150

Number of requests for three TSLs in DL EGPRS TBF allocation 072151

Number of requests for four TSLs in DL EGPRS TBF allocation 072152

Number of requests for five TSLs in DL EGPRS TBF allocation 072153

Number of requests for six TSLs in DL EGPRS TBF allocation 072154

Table 7 EGPRS-specific counters



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• Quality Control-specific counters

• Volume Based LLC Throughput-specific counters

• Dual Transfer Mode-specific counters

Number of requests for seven TSLs in DL EGPRS TBF allocation 072155

Number of requests for eight TSLs in DL EGPRS TBF allocation 072156

Number of RLC/MAC control blocks received from MS with EGPRS

TBF

072165

Number of RLC/MAC control blocks sent to MS with EGPRS TBF 072166

Number of failed downlink EGPRS TBF reallocations from initial non-

EGPRS BTS to an EGPRS-capable BTS

072190

Weighted DL TSL alloc EDGE 4 TSL numerator 072191

Weighted DL TSL alloc EDGE 4 TSL denominator 072192

Weighted DL TSL alloc EDGE numerator 072193

Weighted DL TSL alloc EDGE denominator 072194

Weighted UL TSL alloc EDGE numerator 072197

Weighted UL TSL alloc EDGE denominator 072198

Weighted UL TSL alloc EDGE 4 TSL numerator 072199

Weighted UL TSL alloc EDGE 4 TSL denominator 072200


Table 7 EGPRS-specific counters (Cont.)


Number of times when Quality Control criteria triggered and no goodneighbour could be found

072185

Number of times when the service-based ISNCCR criteria triggered and

no good neighbour could be found

072186

Table 8 Quality Control-specific counters


Sum of the throughputs weighted by the volume of each LLC transmis-

sion burst within the TBF

072109

Denominator 072110

Table 9 Volume Based LLC Throughput-specific counters


Number of cases where an ongoing uplink TBF needs to be released

due to a DTM procedure

072201

Table 10 Dual Transfer Mode-specific counters



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•

Single Antenna Interference Cancellation-specific counter

• Extended Dynamic Allocation-specific counters

• RLC/MAC Block Counter Enhancement-specific counters

Number of cases where an ongoing downlink TBF needs to be released

due to a DTM procedure

072202

Number of RLC data blocks transmitted with CS-1 to mobiles having aDTM allocation

072203

Number of RLC data blocks transmitted with CS-2 to mobiles having a

DTM allocation

072204

Number of RLC data blocks received with CS-1 from mobiles having a

DTM allocation

072205

Number of RLC data blocks received with CS-2 from mobiles having a

DTM allocation

072206


Table 10 Dual Transfer Mode-specific counters (Cont.)


Number of established downlink TBFs using SAIC 072207

Table 11 Single Antenna Interference Cancellation-specific counter


Number of EDA RT allocations 072208

Number of EDA nRT allocations 072209

Number of DA allocations for an EDA capable MS for RT 072210

Number of DA allocations for an EDA capable MS for nRT 072211

Number of DA to EDA reallocations for RT 072212

Number of DA to EDA reallocations for nRT 072213

Number of EDA to DA reallocations for RT 072214

Number of EDA to DA reallocations for nRT 072215

Number of DL TBFs on TSLs accommodating a UL RT EDA connection 072216

Number of two TSL EDA allocations for two TSL requests in uplink nRT

TBF allocation

072218

Number of three TSL EDA allocations for three TSL request in uplink

nRT TBF allocation

072219

Number of three TSL EDA allocations for four TSL requests in uplink

nRT TBF allocation

072220

Number of four TSL EDA allocations for four TSL requests in uplink nRT

TBF allocation

072221

Table 12 Extended Dynamic Allocation-specific counters



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• Packet Data Optimisation Package-specific counters

• Extended Cell for GPRS/EDGE-specific counters


RLC retransmitted DL CS1 due other than NACKI 072222

RLC retransmitted DL CS2 due other than NACK 072223

DL CS1 data for dummy LLC 072224



Table 13 RLC/MAC Block Counter Enhancement-specific counters


1-phase UL GPRS TBF establishment requests 072227

1-phase UL EGPRS TBF establishment requests 072228

1-phase UL GPRS TBF successful establishments 072229

1-phase UL EGPRS TBF successful establishments 072230

Table 14 Packet Data Optimisation Package-specific counters


Number of established uplink TBFs 072000

Number of established downlink TBFs 072005

Number of uplink TBF re-allocations 072027

Number of downlink TBF re-allocations 072028

Number of uplink TBF reallocation failures 072032

Number of downlink TBF reallocation failures 072033

Number of uplink TBF releases because of no response from MS 072056

Number of downlink TBF releases because of no response from MS 072057

Number of uplink TBF releases due to flush 072058

Number of downlink TBF releases due to flush 072059

Number of uplink TBF releases because of suspend 072060

Number of downlink TBF releases because of suspend 072061


Number of new RLC data blocks in downlink with CS1 coding

scheme

072063


Number of new RLC data blocks in downlink with CS2 coding

scheme

072065

Table 15 Extended Cell for GPRS/EDGE-specific counters



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Number of valid RLC data blocks in uplink in unack mode 072066

Number of new RLC data blocks in downlink in unack mode 072067

Number of retransmitted nacked RLC data blocks in downlink with

CS1 coding scheme in acknowledged mode

072068

Number of retransmitted nacked RLC data blocks in downlink with

CS2 coding scheme in acknowledged mode

072069

Number of bad frame indications in uplink with CS1 coding scheme

in acknowledged mode

072070

Number of bad frame indications in uplink with CS2 coding scheme

in acknowledged mode

072071

Number of ignored RLC data blocks in uplink due to BSN in acknowl-

edged mode

072072

Number of bad frame indications in uplink in unacknowledged mode 072073

Number of RLC/MAC control blocks in uplink 072076

Number of RLC/MAC control blocks in downlink 072077

No radio resources available for uplink TBFs 072079

No radio resources available for downlink TBFs 072080

Average number of uplink TBFs per timeslot 072099

Denominator of average number of uplink TBFs per timeslot 072100

Average number of downlink TBFs per timeslot 072101

Denominator of average number of downlink TBFs per timeslot 072102

Number of GPRS TBF allocations done in EGPRS territory because

of congestion in GPRS area

072117

Number of GPRS TBF allocations done in EGPRS territory because

of congestion in GPRS area

072118

Number of GPRS TBF allocations done for EGPRS request in GPRS

territory because of congestion in EGPRS area

072119

Number of GPRS TBF allocations done for EGPRS request in GPRS

territory because of congestion in EGPRS area

072120

Number of started UL TBF establishments 072121

Number of started DL TBF establishments 072122

Number of failed UL TBF establishments because of lacking radioresources

072123

Number of failed DL TBF establishments because of lacking radio

resources

072124

Denominator of average number of busy GPRS channels 072170

Average number of uplink TBFs per TSL 072171

Average number of downlink TBFs per TSL 072172




Table 15 Extended Cell for GPRS/EDGE-specific counters (Cont.)





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Related topics

• Counters of Packet Control Unit Measurement

• Signalling charts of Packet Control Unit Measurement

• Signalling charts of Dual Transfer Mode

Instructions

• BSC Statistics Administration

For information on using this measurement to test the activation of related software,

see the testing instructions in:

• Activating and Testing BSS20094: Extended Cell for GPRS/EDGE

• Activating and Testing BSS11112: Network-Controlled Cell Re-selection

• Activating and Testing BSS20394: Inter-System Network-Controlled Cell Re-selec-

tion

• Activating and Testing BSS21228: Downlink Dual Carrier

Reference• BSC Measurement Counters Displaying Program (FOXMEA)

• Performance Measurements

• PCU2 Service Terminal Commands

• 79 Coding Scheme Measurement

Descriptions

• Dual Transfer Mode

• GPRS/EDGE System Feature Description

• Extended Cell for GPRS/EDGE

• Extended Dynamic Allocation in BSC

• Multipoint Gb Interface

Spare072217 072217

Spare072237 072237

Spare072238 072238

Spare072239 072239

Spare072240 072240

Spare072241 072241

Spare072242 072242

Spare072243 072243

Spare072244 072244

Spare072245 072245

Spare072246 072246Spare072247 072247

Spare072248 072248

Spare072249 072249


Table 18 Spare counters (Cont.)

http://dn98786397.pdf/
































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• Network-Controlled Cell Re-selection

• Single Antenna Interference Cancellation in BSC

• BSS21228 : Downlink Dual Carrier

•BSS20083: Inter-BSC NACC

• BSS21045: Inter System NACC

• BSS21355: Inter System NACC for LTE

• BSS21392: TRX Specific Link Adaptation for DLDC

• BSS21454: Packet Abis over IP/Ethernet

• BSS21440: Packet Abis over TDM

• BSS20738: Paging Coordination in BSC




http://fd20083_inter_bsc_nacc.pdf/

http://fd21045_inter_system_nacc.pdf/

http://fd21355_lte_nacc.pdf/

http://fd21392_trx_la_dldc.pdf/

http://fd21454.pdf/

http://fd21440_paotdm.pdf/

http://fd20738_paging_coordination_bsc.pdf/


http://fd21440_paotdm.pdf/

http://fd21454.pdf/

http://fd21392_trx_la_dldc.pdf/

http://fd21355_lte_nacc.pdf/

http://fd21045_inter_system_nacc.pdf/

http://fd20083_inter_bsc_nacc.pdf/






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Counters of Packet Control Unit Measurement

2 Counters of Packet Control Unit Measure-

ment

2.1 072000 / NBR OF UL TBF

2.2 072001 / MAX DUR UL TBF

Counter ID: 072000 Network element name: NBR OF UL TBF

Version: 4.1 NetAct name: NBR_OF_UL_TBF

Description: The number of all UL TBF establishments, including both acknowledged

mode and unacknowledged mode UL TBF establishments.

Counter 072010 is updated together with this counter in case of UL TBF establish-

ment in unacknowledged mode.

Updated: When an uplink TBF is established. The counter is triggered exactly after

IMMEDIATE_ASSIGNMENT, PACKET_UPLINK_ASSIGNMENT or

PACKET_TIMESLOT_RECONFIGURE messages.

Consecutive TBFs from the same MS to the same direction may use only one TSL

allocation.

This counter is not updated in reallocations, whereas counters 072034...38 and

072044...48 are updated both in allocations and reallocations.

This counter is updated separately for normal, extended and super-extended areas.

Logical type: Sum Trigger type: Event Sampling interval:

Unit: Integer number Range: Example values:

Dependencies with other counters:

072010: NBR OF UL TBF UNACK MODE

Operability class:

Related to feature:

BSS21270: 105km Extended Cell for GPRS/EDGE

BSS20094: Extended Cell for GPRS/EDGE

BSS09006: General Packet Radio Service (GPRS)

Related to standard:

3GPP Measurement name (Clause header):

3GPP Measurement type:

Exceptions to related standard:

Used from release: S9 Definition updated in release:S14

Counter ID: 072001 Network element name: MAX DUR UL TBF

Version: 4.0 NetAct name: MAX_DUR_UL_TBF










































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2.3 072002 / MAX NBR SIM UL TBF

2.4 072003 / AVE DUR UL TBF

Description: The maximum duration of normally released uplink TBFs. This counter

shows TBF duration in a segment.

Updated: When an uplink TBF is released and the duration of the TBF exceeds the

previous peak value.

Logical type: Max Trigger type: Duration Sampling interval:

Unit: 10 ms Range: Example values:


Operability class:

Related to feature:




3GPP Measurement type:Exceptions to related standard:


Counter ID: 072002 Network element name: MAX NBR SIM UL TBF

Version: 4.0 NetAct name: MAX_NBR_SIM_UL_TBF

Description: The maximum number of simultaneous uplink TBFs.

Updated: When an uplink TBF is established or reallocated and the number of simul-

taneous uplink TBFs exceeds the previous peak value.

Logical type: Max Trigger type: Event Sampling interval:



Operability class:

Related to feature:



3GPP Measurement name (Clause header):3GPP Measurement type:


Used from release: S9 Definition updated in release:

Counter ID: 072003 Network element name: AVE DUR UL TBF

Version: 4.0 NetAct name: AVE_DUR_UL_TBF_SUM










































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2.5 072004 / AVE DUR UL TBF DEN

Description: The sum of normally released uplink TBF durations. The average

duration per segment is achieved when this counter is divided by counter 072004 AVE

DUR UL TBF DEN.

Updated: When an uplink TBF has been released, after Packet Control Ack for thelast polling has been received from the MS.

Logical type: Sum Trigger type: Duration Sampling interval:



072004: AVE DUR UL TBF DEN

Operability class:

Related to feature:






Used from release: S9 Definition updated in release:S11.5

Counter ID: 072004 Network element name: AVE DUR UL TBF DEN

Version: 4.0 NetAct name: AVE_DUR_UL_TBF_DEN

Description: The sum of normally released uplink TBF durations. The denominator for

counter 072003 AVE DUR UL TBF.

Updated: Along with counter 072003 when an uplink TBF has been released.




072003: AVE DUR UL TBF

Operability class:

Related to feature:

















































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2.6 072005 / NBR OF DL TBF

2.7 072006 / MAX DUR DL TBF

Counter ID: 072005 Network element name: NBR OF DL TBF

Version: 4.1 NetAct name: NBR_OF_DL_TBF

Description: The number of all downlink TBF establishments, including both acknowl-

edged mode and unacknowledged mode downlink TBF establishments.

Counter 072015 is updated together with this counter when downlink TBFs are estab-

lished in unacknowledged mode.

Updated: When a downlink TBF is established, that is, when a new downlink TBF is

created and resources have been allocated for it. The counter is triggered after

IMMEDIATE_ASSIGNMENT, PACKET_DOWNLINK_ASSIGNMENT messages.

Consecutive TBFs from the same MS to the same direction can use only one TSLallocation.

This counter is not updated in reallocations, whereas counters 072039...43 and

072049...53 count both allocations and reallocations.





072015: NBR OF DL TBF UNACK MODEOperability class:

Related to feature:









Counter ID: 072006 Network element name: MAX DUR DL TBF

Version: 4.0 NetAct name: MAX_DUR_DL_TBF

Description: The maximum duration of normally released downlink TBFs. This

counter shows the TBF duration in a segment.

Updated: When a downlink TBF is released and the duration of the TBF exceeds the

previous peak value.











































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2.8 072007 / MAX NBR SIM DL TBF

2.9 072008 / AVE DUR DL TBF




Operability class:

Related to feature:







Counter ID: 072007 Network element name: MAX NBR SIM DL TBF

Version: 4.0 NetAct name: MAX_SIM_DL_TBF

Description: The maximum number of simultaneous downlink TBFs.

Updated: When a downlink TBF is established or reallocated and the number of simul-

taneous downlink TBFs exceeds the previous peak value.




Operability class:

Related to feature:







Counter ID: 072008 Network element name: AVE DUR DL TBF

Version: 4.0 NetAct name: AVE_DUR_DL_TBF_SUM

Description: The sum of normally released downlink TBF durations. The average

duration per segment is achieved by dividing this counter by counter 072009 AVE

DUR DL TBF DEN.










































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2.10 072009 / AVE DUR DL TBF DEN

2.11 072010 / NBR OF UL TBF UNACK MODE

Updated: When a downlink TBF has been released, after (EGPRS) Packet DL Ack (in

Ack mode) or Packet Control Ack (in Unack mode) for the last polling has been

received from the MS.




072009: AVE DUR DL TBF DEN

Operability class:

Related to feature:






Counter ID: 072009 Network element name: AVE DUR DL TBF DEN

Version: 4.0 NetAct name: AVE_DUR_DL_TBF_DEN

Description: The sum of normally released downlink TBFs. The denominator for

counter 072008 AVE DUR DL TBF.

Updated: Along with counter 072008 when a downlink TBF has been released.




072008: AVE DUR DL TBF

Operability class:

Related to feature:







Counter ID: 072010 Network element name: NBR OF UL TBF UNACK

MODE











































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2.12 072011 / MAX DUR UL TBF UNACK MODE

2.13 072012 / MAX NBR SIM UL TBF UNACK MODE

Version: 4.0 NetAct name: UL_TBF_UNACK_MODE

Description: The number of established uplink TBFs in unacknowledged mode.

Updated: When an uplink TBF is established in unacknowledged mode.




Operability class:

Related to feature:







Counter ID: 072011 Network element name: MAX DUR UL TBF UNACK

MODE

Version: 4.0 NetAct name: MAX_DUR_UL_TBF_UNACK_MODE

Description: Maximum duration of normally released uplink TBFs in unacknowledged

mode. This counter shows TBF duration in a segment.

Updated: When an uplink TBF is released in unacknowledged mode and the duration

of the TBF exceeds the previous peak value.




Operability class:

Related to feature:







Counter ID: 072012 Network element name: MAX NBR SIM UL TBF UNACK

MODE












































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2.14 072013 / AVE DUR UL TBF UNACK MODE

Version: 4.0 NetAct name: MAX_SIM_UL_TBF_UNACK_MODE

Description: The maximum number of simultaneous uplink TBFs in unacknowledged

mode.

Updated: When an uplink TBF is established or reallocated and the number of simul-

taneous uplink TBFs exceeds the previous peak value.




Operability class:

Related to feature:






Counter ID: 072013 Network element name: AVE DUR UL TBF UNACK

MODE

Version: 4.0 NetAct name: AVE_DUR_UL_TBF_UNACK_MODE_SUM

Description: The sum of normally released uplink TBF durations in unacknowledged

mode. The average duration per segment is achieved by dividing this counter by

counter 072014 AVE DUR UL TBF DEN UNACK MODE.

Updated: When an uplink TBF has been released in unacknowledged mode, after

Packet Control Ack for the last polling has been received from the MS.



Dependencies with other counters:Operability class:

Related to feature:


















































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2.15 072014 / AVE DUR UL TBF DEN UNACK MODE

2.16 072015 / NBR OF DL TBF UNACK MODE

Counter ID: 072014 Network element name: AVE DUR UL TBF DEN

UNACK MODE

Version: 4.0 NetAct name:

AVE_DUR_UL_TBF_UNACK_MODE_DEN

Description: The sum of normally released uplink TBF durations in unacknowledged

mode. The denominator for counter 072013 AVE DUR UL TBF.

Updated: Along with counter 072013 when an uplink TBF has been released.




072013: AVE DUR UL TBF UNACK MODE

Operability class:

Related to feature:







Counter ID: 072015 Network element name: NBR OF DL TBF UNACK

MODE

Version: 4.0 NetAct name: DL_TBF_UNACK_MODE

Description: The number of established downlink TBFs in unacknowledged mode.

Updated: When a downlink TBF is established in unacknowledged mode.




Operability class:

Related to feature:



















































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2.17 072016 / MAX DUR DL TBF UNACK MODE

2.18 072017 / MAX NBR SIM DL TBF UNACK MODE

Counter ID: 072016 Network element name: MAX DUR DL TBF UNACK

MODE

Version: 4.0 NetAct name: MAX_DUR_DL_TBF_UNACK_MODE

Description: Maximum duration of normally released downlink TBFs in unacknowl-

edged mode. This counter shows the TBF duration in a segment.

Updated: When a downlink TBF is normally released in unacknowledged mode and

the duration of the TBF exceeds the previous peak value.




Operability class:

Related to feature:







Counter ID: 072017 Network element name: MAX NBR SIM DL TBF UNACK

MODE

Version: 4.0 NetAct name: MAX_SIM_DL_TBF_UNACK_MODE

Description: The maximum number of simultaneous downlink TBFs in unacknowl-

edged mode.

Updated: When a downlink TBF is established or reallocated and the number of simul-

taneous downlink TBFs exceeds the previous peak value.




Operability class:

Related to feature:



















































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2.19 072018 / AVE DUR DL TBF UNACK MODE

2.20 072019 / AVE DUR DL TBF UNACK MODE DEN

Counter ID: 072018 Network element name: AVE DUR DL TBF UNACK

MODE


AVE_DUR_DL_TBF_UNACK_MODE_SUM

Description: The sum of normally released downlink TBF durations in unacknowl-

edged mode. The average duration per segment is achieved by dividing this counter

by counter 072019 AVE DUR DL TBF UNACK MODE DEN.

Updated: When a downlink TBF has been released in unacknowledged mode, after

(EGPRS) Packet DL Ack (in Ack mode) or Packet Control Ack (in Unack mode) for

the last polling has been received from the MS.




072019: AVE DUR DL TBF UNACK MODE DEN

Operability class:

Related to feature:







Counter ID: 072019 Network element name: AVE DUR DL TBF UNACK

MODE DEN


AVE_DUR_DL_TBF_UNACK_MODE_DEN

Description: The sum of normally released downlink TBFs in unacknowledged mode.The denominator for counter 072018 AVE DUR DL TBF.

Updated: Along with counter 072018 when a downlink TBF has been released.




072018: AVE DUR DL TBF UNACK MODE

Operability class:

Related to feature:

















































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2.21 072020 / UL TBF WITH RETRY BIT SET

2.22 072021 / AVE UL LLC PER TBF





Counter ID: 072020 Network element name: UL TBF WITH RETRY BIT SET

Version: 4.0 NetAct name: UL_TBF_WITH_RETRY_BIT_SET

Description: The number of established uplink TBFs with the Retry Bit set to 1. The

Retry Bit (R) indicates whether the MS has transmitted the CHANNEL_REQUEST

message, the PACKET_CHANNEL_REQUEST message or the

EGPRS_PACKET_CHANNEL_REQUEST message once or more than once during

its most recent channel access. The MS sends the same value from the R bit in each

uplink RLC/MAC block of the TBF.

Updated: Once per established UL TBF if the Retry Bit is set in the first RLC/MAC

block.




Operability class:

Related to feature:







Counter ID: 072021 Network element name: AVE UL LLC PER TBF

Version: 4.0 NetAct name: AVE_UL_LLC_PER_TBF_SUM

Description: The average number of uplink LLCs per normally released TBFs. The

LLC frames are sent between the MS and SGSN.

Updated: When an uplink TBF is normally released.




Operability class:











































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2.23 072022 / AVE UL LLC PER TBF DEN

2.24 072023 / AVE DL LLC PER TBF

Related to feature:







Counter ID: 072022 Network element name: AVE UL LLC PER TBF DEN

Version: 4.0 NetAct name: AVE_UL_LLC_PER_TBF_DEN

Description: The denominator of the average number of uplink LLCs per normally

released TBFs.

Updated: Along with counter 072021.




072021: AVE UL LLC PER TBF

Operability class:

Related to feature:







Counter ID: 072023 Network element name: AVE DL LLC PER TBF

Version: 4.0 NetAct name: AVE_DL_LLC_PER_TBF_SUM

Description: The average number of downlink LLCs per normally released TBFs. Is

used together with the denominator 072024. The value of this counter indicates the

total number of LLC frames sent in downlink TBFs.

Updated: When a downlink TBF is normally released.




Operability class:












































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2.25 072024 / AVE DL LLC PER TBF DEN

2.26 072025 / MAX UL LLC PER TBF

Related to feature:







Counter ID: 072024 Network element name: AVE DL LLC PER TBF DEN

Version: 4.0 NetAct name: AVE_DL_LLC_PER_TBF_DEN

Description: The denominator of the average number of downlink LLCs per normally

released TBFs. The value of this denominator indicates the number of normally

released downlink TBFs.

Updated: Along with counter 072021.




072021: AVE UL LLC PER TBF

Operability class:

Related to feature:







Counter ID: 072025 Network element name: MAX UL LLC PER TBF

Version: 4.0 NetAct name: MAX_UL_LLC_PER_TBF

Description: The maximum number of uplink LLCs per normally released TBFs. The

LLC frames are sent between the MS and SGSN.

Updated: When an uplink TBF is normally released and the number of LLCs per TBFs

exceeds the previous peak value.














































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2.27 072026 / MAX DL LLC PER TBF

2.28 072027 / UL TBF RE ALLOCATIONS

Operability class:

Related to feature:







Counter ID: 072026 Network element name: MAX DL LLC PER TBF

Version: 4.0 NetAct name: MAX_DL_LLC_PER_TBF

Description: The maximum number of downlink LLCs per normally released TBFs.

Updated: When a downlink TBF is normally released and the number of LLCs per

TBFs exceeds the previous peak value.




Operability class:

Related to feature:







Counter ID: 072027 Network element name: UL TBF RE ALLOCATIONS

Version: 4.1 NetAct name: UL_TBF_RE_ALLOCATIONS

Description: The number of successful uplink TBF reallocations.





































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2.29 072028 / DL TBF RE ALLOCATIONS

Updated: When new resources are allocated for an uplink TBF, for example, when the

number of TSLs for an existing TBF is changed. A TBF receives a new TFI when, and

only when, it is reallocated. The reallocation is detected from the changed TFI, that is,

neither the channels that are used, nor their number does necessarily have to changein reallocation.

Other possible reasons for reallocation include, for example:

- territory downgrades (CSW traffic)

- the establishment of simultaneous TBFs to downlink

- the availability of better resources on other channels

- a change of requirements from the MS.

The PCU can change the uplink TCH configuration at any time by sending the MS a

PACKET_UPLINK_ASSIGNMENT or a PACKET_TIMESLOT_RECONFIGURE

message. If the reallocation is impossible, for example, in a GPRS territory down-

grade, the PCU can release a TBF with a PDCH_RELEASE message.





Operability class:

Related to feature:









Counter ID: 072028 Network element name: DL TBF RE ALLOCATIONS

Version: 4.1 NetAct name: DL_TBF_RE_ALLOCATIONS

Description: The number of successful downlink TBF reallocations.







































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2.30 072029 / REALLOC DUE TERR DOWGR

Updated: When new resources are allocated for a downlink TBF, for example, when

the number of TSLs for an existing TBF is changed. A TBF receives a new TFI when,

and only when, it is reallocated. The reallocation is detected from the changed TFI,

that is, neither the channels that are used nor their number does necessarily have tochange in reallocation.

Other possible reasons for reallocation include, for example:

- territory downgrades (CSW traffic)

- the establishment of simultaneous TBFs to uplink direction

- the availability of better resources on other channels

- a change of requirements from the SGSN.

The PCU can change the uplink TCH configuration at any time by sending the MS a

PACKET_DOWNLINK_ASSIGNMENT or a PACKET_TIMESLOT_RECONFIGURE

message. If the reallocation is impossible, for example, in a GPRS territory down-

grade, the PCU can release a TBF with a PDCH_RELEASE message.





Operability class:

Related to feature:









Counter ID: 072029 Network element name: REALLOC DUE TERR

DOWGR

Version: 4.0 NetAct name: REALLOC_DUE_TERR_DOWGR

Description: The number of UL and DL TBF reallocations due to a territory down-

grade.

Depending on the direction of the TBF, either one of the counters 072027 or 072028

is updated in parallel with this counter.

Updated: When a UL or DL TBF is reallocated due to a territory downgrade.















































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2.31 072030 / UL TBF REALLOC DUE SIM DL TBF



072027: UL TBF RE ALLOCATIONS

072028: DL TBF RE ALLOCATIONS

Operability class:

Related to feature:







Counter ID: 072030 Network element name: UL TBF REALLOC DUE SIM

DL TBF

Version: 4.0 NetAct name: UL_TBF_REALLOC_DUE_SIM_DL_TBF

Description: The number of successful uplink TBF reallocations due to an establish-

ment of simultaneous downlink TBFs. For example, the number of UL TSLs is

decreased when simultaneous DL TBFs are established, or when better resources

are made available for the UL TBF. When an uplink TBF already exists and a downlinkTBF is established, the uplink TBF may be reallocated and the value of this counter

increases.

Updated: When an uplink TBF is reallocated due to the establishment of simultaneous

downlink TBFs.




Operability class:

Related to feature:
















































46 DN99544859


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2.32 072031 / DL TBF REALLOC DUE SIM UL TBF

2.33 072032 / UL TBF REALLOC FAILS

Counter ID: 072031 Network element name: DL TBF REALLOC DUE SIM

UL TBF

Version: 4.0 NetAct name: DL_TBF_REALLOC_DUE_SIM_UL_TBF

Description: The number of successful downlink TBF reallocations due to the estab-

lishment of simultaneous uplink TBFs.

Updated: When a downlink TBF is reallocated due to the establishment of simultane-

ous uplink TBFs. For example, the number of DL TSLs is decreased when simultane-

ous UL TBFs are established, or when better resources are made available for the DL

TBF. When a downlink TBF already exists and an uplink TBF is established, the

downlink TBF may be reallocated and the value of this counter increases.




Operability class:

Related to feature:







Counter ID: 072032 Network element name: UL TBF REALLOC FAILS

Version: 4.1 NetAct name: UL_TBF_REALLOC_FAILS

Description: The number of uplink TBF reallocation failures.

Updated: When an uplink TBF reallocation fails. The call continues with the initial allo-

cation.





Operability class:

Related to feature:


















































DN99544859 47


Id:0900d8058080e33d

Confidential

2.34 072033 / DL TBF REALLOC FAILS

2.35 072034 / REQ 1 TSL UL





Counter ID: 072033 Network element name: DL TBF REALLOC FAILS

Version: 4.1 NetAct name: DL_TBF_REALLOC_FAILS

Description: The number of downlink TBF reallocation failures.

Updated: When a downlink TBF reallocation fails. The call continues with the initial

allocation.





Operability class:

Related to feature:









Counter ID: 072034 Network element name: REQ 1 TSL UL

Version: 4.0 NetAct name: REQ_1_TSL_UL

Description: The number of requests for one TSL in uplink TBF allocation.

Updated: When one TSL is requested for a particular TBF in uplink TBF allocation.

This counter is also updated in uplink TBF reallocation, when one UL TSL is

requested.














































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2.38 072037 / REQ 4 TSL UL

2.39 072038 / REQ 5 - 8 TSL UL

Operability class:

Related to feature:









Description: The number of requests for four TSLs in uplink TBF allocation.

Updated: When four TSLs are requested for a particular TBF in uplink TBF allocation.

This counter is also updated in uplink TBF reallocation, when four UL TSLs are

requested.




Operability class:

Related to feature:







Counter ID: 072038 Network element name: REQ 5 - 8 TSL UL

Version: 4.0 NetAct name: REQ_5_8_TSL_UL

Description: This counter is no longer in use. Replaced by counters number 072125-

072128.

Updated:

Logical type: Trigger type: Sampling interval:

Unit: Range: Example values:









































50 DN99544859


Id:0900d8058080e33d

Confidential


2.40 072039 / REQ 1 TSL DL

2.41 072040 / REQ 2 TSL DL


072125: REQ 5 TSL UL




Operability class:

Related to feature: Related to standard:





Counter ID: 072039 Network element name: REQ 1 TSL DL

Version: 4.0 NetAct name: REQ_1_TSL_DL

Description: The number of requests for one TSL in downlink TBF allocation.

Updated: When one TSL is requested for a particular TBF in downlink TBF allocation.

This counter is also updated in downlink TBF reallocation, when one DL TSL is

requested. The requested number of channels is determined from the MS Class of

the MS (if it is unknown, only one channel is requested).

NOTE! When a downlink TBF is established via CCCH, only one time slot is allocated

at first, but before the data transfer is started, another assignment message is sent on

PDCH to allocate more time slots depending on the multislot class.




Operability class:

Related to feature:


















































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2.42 072041 / REQ 3 TSL DL


Description: The number of requests for two TSLs in downlink TBF allocation.

Updated: When two TSLs are requested for a particular TBF in downlink TBF alloca-

tion. This counter is also updated in downlink TBF reallocation, when two DL TSLs

are requested. The requested number of channels is determined from the MS Class

of the MS (if it is unknown, only one channel is requested).




Operability class:

Related to feature:









Description: The number of requests for three TSLs in downlink TBF allocation.

Updated: When three TSLs are requested for a particular TBF in downlink TBF allo-

cation. This counter is also updated in downlink TBF reallocation, when three DL

TSLs are requested. The requested number of channels is determined from the MS

Class of the MS (if it is unknown, only one channel is requested).




Operability class:

Related to feature:

















































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Confidential


2.43 072042 / REQ 4 TSL DL

2.44 072043 / REQ 5 - 8 TSL DL



Description: The number of requests for four TSLs in downlink TBF allocation.

Updated: When four TSLs are requested for a particular TBF in downlink TBF alloca-

tion. This counter is also updated in downlink TBF reallocation, when four DL TSLs

are requested. The requested number of channels is determined from the MS Class

of the MS (if it is unknown, only one channel is requested).




Operability class:

Related to feature:







Counter ID: 072043 Network element name: REQ 5 - 8 TSL DL

Version: 4.0 NetAct name: REQ_5_8_TSL_DL

Description: This counter is no longer in use. Replaced by counters number 072129-

072132.

Updated:




072129: REQ 5 TSL DL




Operability class:

Related to feature:


















































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2.47 072046 / ALLOC 3 TSL UL

2.48 072047 / ALLOC 4 TSL UL



Counter ID: 072046 Network element name: ALLOC 3 TSL UL

Version: 4.0 NetAct name: ALLOC_3_TSL_UL

Description: The number of allocations for three TSLs in uplink TBF allocation.

Updated: When three TSLs are allocated for a particular TBF in uplink TBF allocation.

This counter may also be updated in uplink TBF reallocation.




072009: AVE DUR DL TBF DEN

Operability class:

Related to feature:









Description: The number of allocations for four TSLs in uplink TBF allocation.

Updated: When four TSLs are allocated for a particular TBF in uplink TBF allocation.

This counter may also be updated in uplink TBF reallocation.




Operability class:

Related to feature:















































DN99544859 55


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2.49 072048 / ALLOC 5 - 8 TSL UL

2.50 072049 / ALLOC 1 TSL DL



Counter ID: 072048 Network element name: ALLOC 5 - 8 TSL UL

Version: 4.0 NetAct name: ALLOC_5_8_TSL_UL

Description: This counter is no longer in use. Replaced by counters 072133-072136.

Updated:




072133: ALLOC 5 TSL UL




Operability class:

Related to feature:






Counter ID: 072049 Network element name: ALLOC 1 TSL DL

Version: 4.0 NetAct name: ALLOC_1_TSL_DL

Description: The number of allocations for one TSL in downlink TBF allocation.

Updated: When one TSL is allocated for a particular TBF in downlink TBF allocation.

This counter may also be updated in downlink TBF reallocation.




Operability class:

Related to feature:












































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2.51 072050 / ALLOC 2 TSL DL

2.52 072051 / ALLOC 3 TSL DL







Description: The number of allocations for two TSLs in downlink TBF allocation.

Updated: When two TSLs are allocated for a particular TBF in downlink TBF alloca-

tion. This counter may also be updated in downlink TBF reallocation.




072004: AVE DUR UL TBF DEN

Operability class:

Related to feature:









Description: The number of allocations for three TSLs in downlink TBF allocation.

Updated: When three TSLs are allocated for a particular TBF in downlink TBF alloca-





Operability class:

Related to feature:













































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2.53 072052 / ALLOC 4 TSL DL

2.54 072053 / ALLOC 5 - 8 TSL DL







Description: The number of allocations for four TSLs in downlink TBF allocation.

Updated: When four TSLs are allocated for a particular TBF in downlink TBF alloca-





Operability class:

Related to feature:







Counter ID: 072053 Network element name: ALLOC 5 - 8 TSL DL

Version: 4.0 NetAct name: ALLOC_5_8_TSL_DL

Description: This counter is no longer in use. Replaced by counters 072137-072140.

Updated:




Operability class:













































58 DN99544859


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Confidential


2.55 072054 / UL TBF REL DUE CSW TRAFFIC

2.56 072055 / DL TBF REL DUE CSW TRAFFIC


Counter ID: 072054 Network element name: UL TBF REL DUE CSW

TRAFFIC

Version: 4.0 NetAct name: UL_TBF_REL_DUE_CSW_TRAFFIC

Description: The number of uplink TBF releases due to CSW traffic.

Updated: When an uplink TBF is released due to CSW traffic. This occurs when the

circuit switched traffic builds up to such an extent that the GPRS TBFs have to be

released in order to allow the CSW traffic access to the relevant TCHs.




Operability class:

Related to feature:







Counter ID: 072055 Network element name: DL TBF REL DUE CSW

TRAFFIC

Version: 4.0 NetAct name: DL_TBF_REL_DUE_CSW_TRAFFIC

Description: The number of downlink TBF releases due to CSW traffic.

Updated: When a downlink TBF is released due to CSW traffic. This occurs when the

circuit switched traffic builds up to such an extent that GPRS TBFs have to bereleased in order to allow the CSW traffic access to the relevant TCHs.




Operability class:

Related to feature:















































DN99544859 59


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2.57 072056 / UL TBF REL DUE NO RESP MS

2.58 072057 / DL TBF REL DUE NO RESP MS




Counter ID: 072056 Network element name: UL TBF REL DUE NO RESP

MS

Version: 4.1 NetAct name: UL_TBF_REL_DUE_NO_RESP_MS

Description: The number of uplink TBF releases due to no response from MS.

Updated: The BSC increases N3101 for each USF for which no data is received from

the MS. When N3101 reaches the maximum value, timer T3169 is started. When the

timer expires, and neither a SUSPEND nor FLUSH-LL message is received before

expiration, this counter is updated. If either of them is received before T3169 expira-

tion, a corresponding counter 072058 UL TBF REL DUE TO FLUSH or 072060 UL

TBF REL DUE TO SUSPEND is updated instead.





Operability class:Related to feature:









Counter ID: 072057 Network element name: DL TBF REL DUE NO RESP

MS

Version: 4.1 NetAct name: DL_TBF_REL_DUE_NO_RESP_MS

Description: The number of downlink TBF releases due to no response from MS.








































60 DN99544859


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Confidential


2.59 072058 / UL TBF REL DUE TO FLUSH

Updated: If the BSC does not receive a PACKET_DOWNLINK_ACK/NACK message

after it has polled the MS, i t increases N3105. After several consecutive unanswered

pollings (N3105 reaches the maximum value), the MS is considered lost and the BSC

starts timer T3195. When the timer expires, and neither a SUSPEND nor FLUSH-LLmessage is received before expiration, this counter is updated. If either of them is

received before T3195 expiration, a corresponding counter 072059 DL TBF REL DUE

TO FLUSH or 072061 DL TBF REL DUE TO SUSPEND is updated instead.





Operability class:

Related to feature:









Counter ID: 072058 Network element name: UL TBF REL DUE TO FLUSH

Version: 4.1 NetAct name: UL_TBF_REL_DUE_TO_FLUSH

Description: The number of uplink TBF releases due to flush.

Updated: When a FLUSH-LL message is received from the SGSN before timer T3169

has expired.

Additional information: If FLUSH-LL is received after T3169 expiry, this counter is not

updated. Counter 072056 REL DUE NO RESP MS is then updated at the time of the

timer expiry.





Operability class:











































DN99544859 61


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2.60 072059 / DL TBF REL DUE TO FLUSH

2.61 072060 / UL TBF REL DUE TO SUSPEND

Related to feature:









Counter ID: 072059 Network element name: DL TBF REL DUE TO FLUSH

Version: 4.1 NetAct name: DL_TBF_REL_DUE_TO_FLUSH

Description: The number of downlink TBF releases because of flush.

Updated: When a FLUSH-LL message is received from the SGSN before timer T3195

has expired.

Additional information: If FLUSH-LL is received after T3195 expiry, this counter is not

updated. Counter 072057 REL DUE NO RESP is then updated at the time of the timer

expiry.





Operability class:

Related to feature:








Counter ID: 072060 Network element name: UL TBF REL DUE TO

SUSPEND

Version: 4.1 NetAct name: UL_TBF_REL_DUE_TO_SUSPEND











































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2.62 072061 / DL TBF REL DUE TO SUSPEND

Description: The number of uplink TBF releases because of suspension.

Updated: When an uplink TBF is released because of suspension. This occurs when

a class B GPRS MS has interrupted an uplink TBF in order to perform a circuit-

switched call. In other words, when the GPRS packet flow is interrupted by a CSWcall and the GPRS connection is thus discontinued or suspended.

This counter is updated if SUSPEND indication is received before timer T3169 has

expired.





Operability class:

Related to feature:









Counter ID: 072061 Network element name: DL TBF REL DUE TO

SUSPEND

Version: 4.1 NetAct name: DL_TBF_REL_DUE_TO_SUSPEND

Description: The number of downlink TBF releases because of suspension.

Updated: When a downlink TBF is released because of suspension. This occurs

when a class B GPRS MS has interrupted a downlink TBF in order to perform a circuit-switched call. In other words, when the GPRS packet flow is interrupted by a CSW

call and the GPRS connection is thus discontinued or suspended.

This counter is updated if SUSPEND indication is received before timer T3169 has

expired.
















































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2.63 072062 / RLC DATA BLOCKS UL CS1

Operability class:

Related to feature:









Counter ID: 072062 Network element name: RLC DATA BLOCKS UL CS1

Version: 4.1 NetAct name: RLC_DATA_BLOCKS_UL_CS1

Description: The number of valid RLC data blocks in uplink with CS1.

Updated: When the RLC receives a valid, new uplink RLC data block with CS1 coding

scheme. This counter does not include retransmissions, but it is triggered both in

acknowledged and unacknowledged modes. The MS is told with either the

IMMEDIATE_ASSIGNMENT or the PACKET_UPLINK_ASSIGNMENT message

which CS to use initially in the uplink data transfer. The PCU can command the MS

to change the CS by sending a PACKET_UPLINK_ACK/NACK message that

includes a Channel Coding Command field. In retransmissions the same CS has to

be used as in the initial block transmission.





Operability class:

Related to feature:



















































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2.64 072063 / RLC DATA BLOCKS DL CS1

2.65 072064 / RLC DATA BLOCKS UL CS2

Counter ID: 072063 Network element name: RLC DATA BLOCKS DL CS1

Version: 4.1 NetAct name: RLC_DATA_BLOCKS_DL_CS1

Description: The number of new RLC data blocks in downlink with CS1. This counter

does not count the retransmitted data blocks.

Updated: When a valid, new RLC data block is sent in downlink with CS1 coding

scheme. This counter does not include retransmissions, but is triggered both in

acknowledged and unacknowledged modes. In downlink data transfer the PCU

selects the CS to be used, and the code word for the selected CS is included in each

sent RLC data block. If the CS is changed during one TBF reservation, the new CS

code word is included in the blocks. In retransmissions the same CS has to be used

as in the initial block transmission. Note that unacknowledged RLC blocks always use

CS1 and trigger this counter.

This counter is updated separately for normal, extended and super-extended areas..




Operability class:

Related to feature:


BSS20094: Extended Cell for GPRS/EDGEBSS09006: General Packet Radio Service (GPRS)






Counter ID: 072064 Network element name: RLC DATA BLOCKS UL CS2

Version: 4.1 NetAct name: RLC_DATA_BLOCKS_UL_CS2

Description: The number of valid RLC data blocks in uplink with CS2.







































DN99544859 65


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2.66 072065 / RLC DATA BLOCKS DL CS2

Updated: When the RLC receives a valid and new uplink RLC data block with CS2.

This counter does not include retransmissions. CS2 is always acknowledged. The MS

is told with either the IMMEDIATE_ASSIGNMENT or

PACKET_UPLINK_ASSIGNMENT message which CS to use initially in the uplinkdata transfer. The PCU can command the MS to change the CS by sending a

PACKET_UPLINK_ACK/NACK message, which includes the Channel Coding

Command field. In retransmission the same CS has to be used as in the initial block

transmission.





Operability class:

Related to feature:









Counter ID: 072065 Network element name: RLC DATA BLOCKS DL CS2

Version: 4.1 NetAct name: RLC_DATA_BLOCKS_DL_CS2

Description: The number of new RLC data blocks in downlink with CS2. This counter

does not count the retransmitted data blocks.

Updated: When a new, valid RLC data block is sent in downlink with CS2. This

counter does not include retransmissions. In downlink packet transfer the PCU

selects the CS to be used, and the code word for the selected CS is included in each

sent RLC data block. If the CS is changed during one TBF reservation, the new CS

code word is included in the blocks. In retransmission the same CS has to be used as

in the initial block transmission.





Operability class:













































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2.67 072066 / RLC DATA BLOCKS UL UNACK

2.68 072067 / RLC DATA BLOCKS DL UNACK

Related to feature:









Counter ID: 072066 Network element name: RLC DATA BLOCKS ULUNACK

Version: 4.1 NetAct name: RLC_DATA_BLOCKS_UL_UNACK

Description: The number of valid RLC data blocks in uplink in unacknowledged mode.

Updated: When the RLC receives a valid uplink RLC data block in unacknowledged

mode. Unacknowledged mode always uses CS1.



Unit: Integer number Range: Example values:Dependencies with other counters:

Operability class:

Related to feature:









Counter ID: 072067 Network element name: RLC DATA BLOCKS DL

UNACK

Version: 4.1 NetAct name: RLC_DATA_BLOCKS_DL_UNACK

Description: The number of new RLC data blocks in downlink in unacknowledged

mode. This counter does not count the retransmitted data blocks.












































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Confidential

2.69 072068 / RETRA RLC DATA BLOCKS DL CS1

Updated: When a new RLC data block is sent in downlink in unacknowledged mode.

Unacknowledged mode always uses CS1.

This counter is updated separately for normal, extended and super-extended areas.Logical type: Sum Trigger type: Event Sampling interval:



Operability class:

Related to feature:









Counter ID: 072068 Network element name: RETRA RLC DATA BLOCKS

DL CS1Version: 4.1 NetAct name: RETRA_RLC_DATA_BLOCKS_DL_CS1

Description: The number of retransmitted NACKED RLC data blocks in downlink with

CS1.

Updated: When an RLC data block using CS1 with status 'NOT ACKNOWLEDGED'

is retransmitted in downlink. Used in acknowledged RLC mode only. In retransmis-

sion the same CS has to be used as in the initial block transmission.





Operability class:

Related to feature:


















































68 DN99544859


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2.70 072069 / RETRA RLC DATA BLOCKS DL CS2

2.71 072070 / BAD FRAME IND UL CS1



Counter ID: 072069 Network element name: RETRA RLC DATA BLOCKS

DL CS2

Version: 4.1 NetAct name: RETRA_RLC_DATA_BLOCKS_DL_CS2

Description: The number of retransmitted NACKED RLC data blocks in downlink with

CS2.

Updated: When an RLC data block using CS2 with status 'NOT ACKNOWLEDGED'

is retransmitted in downlink. Used in acknowledged RLC mode only. In retransmis-

sion the same CS has to be used as in the initial block transmission.





Operability class:

Related to feature:









Counter ID: 072070 Network element name: BAD FRAME IND UL CS1

Version: 4.1 NetAct name: BAD_FRAME_IND_UL_CS1

Description: The number of bad frame indications in uplink with CS1 coding scheme

in acknowledged mode.






































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2.72 072071 / BAD FRAME IND UL CS2

Updated: When a bad frame indication is received in uplink with CS1 in acknowledged

mode. A frame is considered bad when it is corrupted or the PCU sees no response

(the PCU receives an idle frame) when the USF has been set.

This counter is triggered in acknowledged RLC mode only.





Operability class:

Related to feature:









Counter ID: 072071 Network element name: BAD FRAME IND UL CS2

Version: 4.1 NetAct name: BAD_FRAME_IND_UL_CS2

Description: The number of bad frame indications in uplink with CS2 coding scheme


Updated: When a bad frame indication is received in uplink with CS2 in acknowledged

mode. A frame is considered bad when it is corrupted or the PCU sees no response

(the PCU receives an idle frame) when the USF has been set.

This counter is triggered in acknowledged RLC mode only.





Operability class:







































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2.73 072072 / IGNOR RLC DATA BL UL DUE BSN

2.74 072073 / BAD FRAME IND UL UNACK

Related to feature:









Counter ID: 072072 Network element name: IGNOR RLC DATA BL UL DUEBSN

Version: 4.1 NetAct name: IGNOR_RLC_DATA_BL_UL_DUE_BSN

Description: The number of ignored RLC data blocks in uplink due to BSN (Block

Sequence Number) in acknowledged mode.

Updated: When an RLC data block is ignored in uplink due to BSN in acknowledged

mode. The value of the counter is increased if the block is valid but a block with the

same BSN has already been received. It is also increased if the BSN is for some other

reason outside the receive window. See 3GPP TS 44.060. The BSN defines the

sequence of blocks while collecting them.





Operability class:

Related to feature:









Counter ID: 072073 Network element name: BAD FRAME IND UL UNACK












































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2.75 072074 / REQ UL TBF DURING DL TBF

Version: 4.1 NetAct name: BAD_FRAME_IND_UL_UNACK

Description: The number of bad frame indications in uplink in unacknowledged mode.

Updated: When a bad frame indication is received in uplink in unacknowledged mode.

Unacknowledged mode always uses CS1.





Operability class:

Related to feature:









Counter ID: 072074 Network element name: REQ UL TBF DURING DL TBF

Version: 4.0 NetAct name: REQ_UL_TBF_DURING_DL_TBF

Description: The number of uplink TBF establishment requests during a downlink

TBF.

Updated: When an uplink TBF is requested during a downlink TBF. The MS can

request resources for an uplink TBF by including a Channel Request Description IE

in the PACKET_DOWNLINK_ACK/NACK message. If there is no need to change the

downlink TCH configuration, the PACKET_DOWNLINK_ASSIGNMENT message is

used to tell the uplink TCH configuration and USF values of each TCH and TFI to the

MS.If the downlink TCH configuration is changed, a

PACKET_TIMESLOT_RECONFIGURE message is used to tell the MS both the

uplink and downlink TCH configuration and USF values of the uplink TCHs as well as

the uplink and downlink TFIs. The procedure is complete when the first block on the

assigned uplink TCH is received. This procedure is guarded by a timer. If the

PACKET_UPLINK_ASSIGNMENT fails, the uplink TBF is released. If the

PACKET_TIMESLOT_RECONFIGURE fails, both the downlink and uplink TBFs are

released.
















































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2.76 072075 / REQ DL TBF DURING UL TBF

2.77 072076 / RLC MAC CNTRL BLOCKS UL


Operability class:

Related to feature:







Counter ID: 072075 Network element name: REQ DL TBF DURING UL TBF

Version: 4.0 NetAct name: REQ_DL_TBF_DURING_UL_TBF

Description: The number of downlink TBF establishment requests during an uplink

TBF.

Updated: When a downlink TBF is requested during an uplink TBF, for example when

the uplink TBF exists and the PCU gets a downlink LLC PDU to be sent to the same

MS. This counter follows the same principles as the counter 072074 for downlink.




Operability class:

Related to feature:







Counter ID: 072076 Network element name: RLC MAC CNTRL BLOCKS UL

Version: 4.1 NetAct name: RLC_MAC_CNTRL_BLOCKS_UL

Description: The number of RLC/MAC control blocks in uplink. The following frames

are not MAC frames: PCU syncframe, idle frames, bad frames, and RLC data blocks.









































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2.78 072077 / RLC MAC CNTRL BLOCKS DL

Updated: When a valid uplink RLC/MAC control block is received. The control block

is valid if no faults are detected in the block (not bad frame), the uplink channel is

scheduled for block, the block has control data (idle/data bit have value data), and the

payload type is uplink RLC/MAC control block payload type.





Operability class:

Related to feature:


BSS20094: Extended Cell for GPRS/EDGEBSS09006: General Packet Radio Service (GPRS)






Counter ID: 072077 Network element name: RLC MAC CNTRL BLOCKS DL

Version: 4.1 NetAct name: RLC_MAC_CNTRL_BLOCKS_DL

Description: The number of RLC/MAC control blocks in downlink. The following

frames are not MAC frames: PCU syncframe, idle frames, bad frames, and RLC data

blocks. Control block is detected from DLST information of the frame.

Updated: When a downlink RLC/MAC control block is sent. The MS can send an UL

data block only if it has received its USF in the preceding DL block.


Logical type: Sum Trigger type: Event Sampling interval:Unit: Integer number Range: Example values:


Operability class:

Related to feature:



















































74 DN99544859


Id:0900d8058080e33d

Confidential


2.79 072078 / DISC LLC BLOCKS DUE TO EXP

2.80 072079 / NO RADIO RES AVA UL TBF



Counter ID: 072078 Network element name: DISC LLC BLOCKS DUE TO

EXP

Version: 4.0 NetAct name: DISC_LLC_BLOCKS_DUE_TO_EXP

Description: The number of discarded LLC PDUs because of expired lifetime.

Updated: When an LLC PDU is discarded because of expired lifetime.




Operability class:

Related to feature:







Counter ID: 072079 Network element name: NO RADIO RES AVA UL TBF

Version: 4.1 NetAct name: NO_RADIO_RES_AVA_UL_TBF

Description: No radio resources are available for uplink TBF.

Updated: When a new uplink TBF is requested by MS but PCU has no radio

resources available for the uplink TBF.

When the reallocation of the existing uplink TBF fails due to lack of radio resources.

For example, the counter is updated during a territory downgrade if the channels allo-

cated for the UL TBF are needed for CS calls and no new resources can be found for

the UL TBF.





Operability class:










































DN99544859 75


Id:0900d8058080e33d

Confidential

2.81 072080 / NO RADIO RES AVA DL TBF

Related to feature:









Counter ID: 072080 Network element name: NO RADIO RES AVA DL TBF

Version: 4.1 NetAct name: NO_RADIO_RES_AVA_DL_TBF

Description: No radio resources are available for a downlink TBF.

Updated: When a new downlink TBF is requested but the PCU has no radio resources

available for it.

When the reallocation of the existing downlink TBF fails because of a lack of radio

resources.

The counter is updated for example during a territory downgrade if the channels allo-

cated for the DL TBF are needed for CS calls and no new resources can be found for the DL TBF.





Operability class:

Related to feature:

BSS21270: 105km Extended Cell for GPRS/EDGEBSS20094: Extended Cell for GPRS/EDGE















































76 DN99544859


Id:0900d8058080e33d

Confidential


2.82 072081 / DISC UL LLC DATA DUE TO NSE

2.83 072082 / PACKET CH REQ

Counter ID: 072081 Network element name: DISC UL LLC DATA DUE TO

NSE

Version: 4.0 NetAct name: DISC_UL_LLC_DATA

Description: The number of discarded uplink LLC data bytes due to the unavailability

of the supporting NSE (Network Service Entity).

Updated: When an uplink LLC data is discarded because of the unavailability of the

supporting NSE. Triggered both in acknowledged and unacknowledged RLC mode.




Operability class:

Related to feature:







Counter ID: 072082 Network element name: PACKET CH REQ

Version: 4.0 NetAct name: PACKET_CH_REQ

Description: The number of packet channel requests on CCCH.

Updated: When a packet channel request is received on CCCH (CHANNEL

REQUEST or EGPRS PACKET CHANNEL REQUEST)




Operability class:

Related to feature:

BSS11156: EGPRS Packet Channel Request on CCCH

(EPCR on CCC)


















































DN99544859 77


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Confidential

2.84 072083 / PAC PAG REQ FOR CS PAG

2.85 072084 / PACKET IMMED ASS MSG

Counter ID: 072083 Network element name: PAC PAG REQ FOR CS PAG

Version: 4.1 NetAct name: PAC_PAG_REQ_FOR_CS_PAG

Description: The number of PACKET_PAGING_REQUEST messages sent for CS

paging in PACCH in NMO I mode.

Updated: When a PACKET_PAGING_REQUEST message is sent for CS paging in

PACCH in NMO I mode.




Operability class:

Related to feature:

BSS20738: Paging Coordination in BSC







Counter ID: 072084 Network element name: PACKET IMMED ASS MSG

Version: 4.0 NetAct name: PACKET_IMMED_ASS_MSG

Description: The number of PACKET_IMMEDIATE_ASSIGNMENT messages sent.

Updated: When a PACKET_IMMEDIATE_ASSIGNMENT message is sent. This can

take place both in uplink and downlink establishments. Note that the TBF can also be

established via the PACCH and in such a case this counter is not updated. The

assigned TBFs and TFIs are told to the MS in the

PACKET_IMMEDIATE_ASSIGNMENT. Only one TCH can be assigned in one

message. Allocation for multislot is told to the MS with a reallocation message.




Operability class:

Related to feature:

















































78 DN99544859


Id:0900d8058080e33d

Confidential


2.86 072085 / PACKET IMMED ASS ACK MSG

2.87 072086 / PACKET IMMED ASS NACK MSG



Counter ID: 072085 Network element name: PACKET IMMED ASS ACK

MSG

Version: 4.0 NetAct name: PACKET_IMMED_ASS_ACK_MSG

Description: The number of PACKET_IMMEDIATE_ASSIGNMENT_ACK messages.

Updated: When a PACKET_IMMEDIATE_ASSIGNMENT_ACK message is received.

The BTS sends the BSC an acknowledgement for all AGCH messages that are sent

to the radio interface and that are ordered by the BSC to be acknowledged. The

acknowledgement is sent immediately after the scheduling decision has been madein the BTS.




Operability class:

Related to feature:







Counter ID: 072086 Network element name: PACKET IMMED ASS NACK

MSG

Version: 4.0 NetAct name: PACKET_IMMED_ASS_NACK_MSGDescription: The number of PACKET_IMMEDIATE_ASSIGNMENT_NACK mes-

sages.

Updated: When a PACKET_IMMEDIATE_ASSIGNMENT_NACK message is

received. The BTS sends the BSC a negative acknowledgement for all AGCH

messages that are deleted from TRX buffers because of buffer overflow, maximum

lead-time expiry or expired starting time, and which are ordered by the BSC to be

acknowledged. The negative acknowledgement is sent immediately after the

message has been deleted.















































DN99544859 79


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Confidential

2.88 072087 / PACKET IMMED ASS REJ MSG

2.89 072088 / NUMBER OF EGPRS TBFS UL


Operability class:

Related to feature:







Counter ID: 072087 Network element name: PACKET IMMED ASS REJ

MSG

Version: 4.0 NetAct name: PACKET_IMMED_ASS_REJ_MSG

Description: Number of sent PACKET_IMMEDIATE_ASSIGNMENT_REJECT mes-

sages.

Updated: When a PACKET_IMMEDIATE_ASSIGNMENT_REJECT message is sent

to the MS. This occurs when there are no TCHs to be given to the MS in uplink TBF

assignment.



Operability class:

Related to feature:







Counter ID: 072088 Network element name: NUMBER OF EGPRS TBFS

UL

Version: 4.0 NetAct name: EGPRS_TBFS_UL

Description: The number of established uplink EGPRS TBFs.

Updated: When the establishment of an uplink EGPRS TBF is started.












































80 DN99544859


Id:0900d8058080e33d

Confidential


2.90 072089 / NUMBER OF EGPRS TBFS DL

2.91 072090 / NUMBER OF ESTABLISHED UPLINK EGPRS

TBFS IN UNACK MODE



Operability class:

Related to feature:

BSS10083: Enhanced GPRS

BSS10091: EDGE






Counter ID: 072089 Network element name: NUMBER OF EGPRS TBFS

DL

Version: 4.0 NetAct name: EGPRS_TBFS_DL

Description: The number of established downlink EGPRS TBFs.

Updated: When the establishment of an downlink EGPRS TBF is started.




Operability class:

Related to feature:


BSS10091: EDGE






Counter ID: 072090 Network element name: NUMBER OF ESTABLISHED

UPLINK EGPRS TBFS IN UNACK MODE

Version: 4.0 NetAct name: EGPRS_TBFS_UL_IN_UNACK_MODE

Description: The number of established uplink EGPRS TBFs in unacknowledged

mode.












































DN99544859 81


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Confidential

2.92 072091 / NUMBER OF ESTABLISHED DOWNLINK EGPRS

TBFS IN UNACK MODE

Updated: When the TBF establishment of an uplink EGPRS TBF is started with unac-

knowledged mode.




Operability class:

Related to feature:


BSS10091: EDGE






Counter ID: 072091 Network element name: NUMBER OF ESTABLISHED

DOWNLINK EGPRS TBFS IN UNACK MODE

Version: 4.0 NetAct name: EGPRS_TBFS_DL_IN_UNACK_MODE

Description: The number of established downlink EGPRS TBFs in unacknowledged

mode.

Updated: When the TBF establishment of an downlink EGPRS TBF is started with

unacknowledged mode.




Operability class:

Related to feature:


BSS10091: EDGE















































82 DN99544859


Id:0900d8058080e33d

Confidential


2.93 072092 / NBR OF UL TBF ESTABLISHMENT FAILED

2.94 072093 / NBR OF DL TBF ESTABLISHMENT FAILED

Counter ID: 072092 Network element name: NBR OF UL TBF ESTABLISH-

MENT FAILED

Version: 4.0 NetAct name: UL_TBF_ESTABLISHMENT_FAILED

Description: The number of uplink TBF establishments that have failed due to no

response from MS.

Updated: When the TBF establishment is aborted due to no response from MS.




Operability class:






Counter ID: 072093 Network element name: NBR OF DL TBF ESTABLISH-MENT FAILED

Version: 4.0 NetAct name: DL_TBF_ESTABLISHMENT_FAILED

Description: The number of downlink TBF establishments that have failed due to no

response from MS.

Updated: When the TBF establishment is aborted due to no response from MS.




Operability class:

Related to feature:
















































DN99544859 83


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Confidential

2.95 072094 / UL EGPRS TBF ESTABL FAILED DUE NO

RESPONSE FROM MS

2.96 072095 / DL EGPRS TBF ESTABL FAILED DUE NO

RESPONSE FROM MS

Counter ID: 072094 Network element name: UL EGPRS TBF ESTABL

FAILED DUE NO RESPONSE FROM MS


UL_EGPRS_TBF_REL_DUE_NO_RESP

Description: The number of uplink EGPRS TBF establishments that have failed due

to no response from MS.

Updated: When the EGPRS TBF establishment is aborted due to no response from

MS.



Operability class:

Related to feature:


BSS10091: EDGE






Counter ID: 072095 Network element name: DL EGPRS TBF ESTABL

FAILED DUE NO RESPONSE FROM MS


DL_EGPRS_TBF_REL_DUE_NO_RESP

Description: The number of downlink EGPRS TBF establishments that have failed

due to no response from MS.

Updated: When the EGPRS TBF establishment is aborted due to no response from

MS.




Operability class:











































84 DN99544859


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Confidential


2.97 072096 / PACKET IMMED ASS UL MSG

2.98 072097 / PACKET IMMED ASS DL DRX MSG

Related to feature:


BSS10091: EDGE






Counter ID: 072096 Network element name: PACKET IMMED ASS UL MSG

Version: 4.0 NetAct name: PACKET_IMMED_ASS_UL_MSG

Description: The number of the PACKET_IMMEDIATE_ASSIGNMENT messages

that are sent because of UL TBF.

Updated:




Operability class:

Related to feature:


BSS10091: EDGE






Counter ID: 072097 Network element name: PACKET IMMED ASS DL DRX

MSG

Version: 4.0 NetAct name: PACKET_IMMED_ASS_DL_DRX_MSG

Description: The number of PACKET_IMMEDIATE_ASSIGNMENT messages that

are sent because of DL TBF and addressed to a DRX mode MS.

Updated:















































DN99544859 85


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Confidential

2.99 072098 / PACKET IMMED ASS DL NON-DRX MSG

2.100 072099 / AVER TBFS PER TSL UL

Operability class:

Related to feature:


BSS10091: EDGE






Counter ID: 072098 Network element name: PACKET IMMED ASS DLNON-DRX MSG

Version: 4.0 NetAct name: PACKET_IMMED_ASS_DL_NON_DRX

Description: The number of PACKET_IMMEDIATE_ASSIGNMENT messages that

are sent because of DL TBF and addressed to a non-DRX mode MS.

Updated:




Operability class:

Related to feature:


BSS10091: EDGE






Counter ID: 072099 Network element name: AVER TBFS PER TSL UL

Version: 4.1 NetAct name: AVER_TBFS_PER_TSL_UL_SUM

Description: The sum of uplink TBFs' average values per timeslot.

An average value is counted once per second from all the timeslots of a GPRS/EDGE

territory, including timeslots with no TBFs. The obtained decimal value is then multi-

plied by 100 and summed up to this counter.










































86 DN99544859


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Confidential


2.101 072100 / AVER TBFS PER TSL UL DEN

Updated: Every second, when there are one or more TBFs in a GPRS/EDGE territory.


Logical type: Sum Trigger type: Sample Sampling interval: 1 s



Operability class:

Related to feature:







Counter ID: 072100 Network element name: AVER TBFS PER TSL UL DEN

Version: 4.1 NetAct name: AVER_TBFS_PER_TSL_UL_DEN

Description: The denominator for the sum of uplink TBFs' average values per timeslot.

Counter 072099 is updated along with this counter.

Updated: Incremented once per second.





072099: AVER TBFS PER TSL UL

Operability class:

Related to feature:

















































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2.102 072101 / AVER TBFS PER TSL DL

2.103 072102 / AVER TBFS PER TSL DL DEN

Counter ID: 072101 Network element name: AVER TBFS PER TSL DL

Version: 4.1 NetAct name: AVER_TBFS_PER_TSL_DL_SUM

Description: The sum of downlink TBFs' average values per timeslot.




Updated: Every second, when there are one or more TBFs in a GPRS/EDGE territory.





Operability class:

Related to feature:








Counter ID: 072102 Network element name: AVER TBFS PER TSL DL DEN

Version: 4.1 NetAct name: AVER_TBFS_PER_TSL_DL_DEN

Description: The denominator for the sum of downlink TBFs' average values per

timeslot.


Updated: Incremented once per second.





072101: AVER TBFS PER TSL DL

Operability class:









































88 DN99544859


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Confidential


2.104 072103 / MAX TBFS PER TSL UL

2.105 072104 / MAX TBFS PER TSL DL

Related to feature:








Counter ID: 072103 Network element name: MAX TBFS PER TSL UL

Version: 4.0 NetAct name: MAX_TBFS_PER_TSL_UL

Description: The maximum number of uplink TBFs per timeslot.

Updated: Every 20 seconds if the previous maximum value is exceeded.

Logical type: Max Trigger type: Sample Sampling interval: 20 s



Operability class:






Counter ID: 072104 Network element name: MAX TBFS PER TSL DL

Version: 4.0 NetAct name: MAX_TBFS_PER_TSL_DL

Description: The maximum number of downlink TBFs per timeslot.

Updated: Every 20 seconds if the previous maximum value is exceeded.

Logical type: Max Trigger type: Sample Sampling interval: 20 s



Operability class:













































DN99544859 89


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2.106 072105 / DL REALLOC DUE TERR DOWNGR

2.107 072106 / DUMMY DL MAC BLOCKS SENT



Counter ID: 072105 Network element name: DL REALLOC DUE TERR

DOWNGR

Version: 4.0 NetAct name: DL_REALLOC_DUE_TERR_DOWNGR

Description: The number of downlink TBF reallocations due territory downgrade.

The counter 072028 is updated along with this counter.

Updated: When a DL TBF is reallocated due to a territory downgrade.




072028: DL TBF RE ALLOCATIONS

Operability class:






Counter ID: 072106 Network element name: DUMMY DL MAC BLOCKS

SENT

Version: 4.0 NetAct name: DUMMY_DL_MAC_BLOCKS_SENT

Description: The number of dummy downlink MAC blocks sent.

Updated: When a downlink dummy control block is sent. If there is nothing more to be

sent, the network will send a Packet DL Dummy Control Block to carry the USF.




Operability class:











































90 DN99544859


Id:0900d8058080e33d

Confidential


2.108 072107 / SPARE072107

2.109 072108 / SPARE072108



Counter ID: 072107 Network element name: SPARE072107

Version: 4.0 NetAct name: SPARE072107

Description: Reserved for future use.

Updated:




Operability class:









Updated:




Operability class:











































DN99544859 91


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Confidential

2.110 072109 / VOLUME WEIGHTED LLC THROUGHPUT EDGE 4

DL NUMERATOR

2.111 072110 / VOLUME WEIGHTED LLC THROUGHPUT EDGE 4

DL DENOMINATOR

Counter ID: 072109 Network element name: VOLUME WEIGHTED LLC

THROUGHPUT EDGE 4 DL NUMERATOR


AVG_VOL_WGHT_LLC_TROUGHPUT_NUM

Description: The numerator for downlink Volume Weighted (VW) LLC throughput in

EDGE mode, for MSs which are capable of four or more TSLs in downlink allocation.

Longer data bursts are weighted more than short bursts. The counter contains the

sum of the throughputs weighted by the volume of each LLC transmission burst within

the TBF. An LLC transmission burst is a transmission period between two transmis-

sion breaks. The unit of the counter is 100 bytes^2/10 ms. Average VW throughput in

EDGE mode is achieved by dividing 072109 by 072110.

In DTM mode this counter is updated if the DTM multi-slot class allows to allocate four

or more TSLs for the DTM PS connection.


Updated: At the TBF release, if the size of the TBF was 1560 bytes or more.




072110: VOLUME WEIGHTED LLC THROUGHPUT EDGE 4 DL DENOMINATOR

Operability class:

Related to feature:

BSS20727: Volume Based LLC Throughput Counters





Used from release: S10.5 Definition updated in release:S12 (Name changed)

Counter ID: 072110 Network element name: VOLUME WEIGHTED LLC

THROUGHPUT EDGE 4 DL DENOMINATOR


AVG_VOL_WGHT_LLC_TROUGHPUT_DEN










































92 DN99544859


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Confidential


2.112 072111 / AVER EGPRS TBFS PER TSL UL

Description: The denominator for Volume Weighted (VW) LLC throughput in EDGE

mode, for MSs which are capable of four or more TSLs in downlink allocation. The

counter contains all the bytes transmitted within TBFs. Average VW throughput in

EDGE mode is achieved by dividing 072109 by 072110.

In DTM mode this counter is updated if the DTM multi-slot class allows to allocate four

or more TSLs for the DTM PS connection.


Updated: At the TBF release, if the size of the TBF was 1560 bytes or more.


Unit: 100 bytes Range: Example values:


072109: VOLUME WEIGHTED LLC THROUGHPUT EDGE 4 DL NUMERATOR

Operability class:

Related to feature:

BSS20727: Volume Based LLC Throughput Counters





Used from release: S10.5 Definition updated in release:S12 (Name changed)

Counter ID: 072111 Network element name: AVER EGPRS TBFS PER TSL

UL

Version: 4.0 NetAct name: AVER_EGPRS_TBFS_PER_TSL_UL

Description: The sum of uplink EGPRS TBFs' average values per timeslot.




This counter is updated along with counter 072112.

Updated: Every second when there are one or more TBFs in a GPRS/EDGE territory.




072112: AVER EGPRS TBFS PER TSL UL DEN

Operability class:













































94 DN99544859


Id:0900d8058080e33d

Confidential


2.115 072114 / AVER EGPRS TBFS PER TSL DL DEN

Description: The sum of downlink EGPRS TBFs' average values per timeslot.


territory, including timeslots with no TBFs. The obtained decimal value is then multi-plied by 100 and summed up to this counter.






072114: AVER EGPRS TBFS PER TSL DL DEN

Operability class:

Related to feature:


BSS10091: EDGE





Used from release:

S10.5ED

Definition updated in release:S13

Counter ID: 072114 Network element name: AVER EGPRS TBFS PER TSL

DL DEN


AVER_EGPRS_TBFS_PER_TSL_DL_DEN

Description: The denominator for the sum of downlink EGPRS TBFs' average values

per timeslot.






072113: AVER EGPRS TBFS PER TSL DL

Operability class:













































96 DN99544859


Id:0900d8058080e33d

Confidential


2.118 072117 / UL GPRS TBF IN EGPRS TERR

2.119 072118 / DL GPRS TBF IN EGPRS TERR



Operability class:

Related to feature:

BSS11151: Extended UL TBF






Counter ID: 072117 Network element name: UL GPRS TBF IN EGPRS

TERR

Version: 4.1 NetAct name: UL_GPRS_TBF_IN_EGPRS_TERR

Description: The number of GPRS TBF allocations done in EGPRS territory because

of congestion in GPRS area.

Updated: When the UL TBF for GPRS is allocated in the EGPRS territory. The

counter update events triggered in the extended or super-extended area are ignored.




Operability class:

Related to feature:



BSS115172: PCU Measurement Enhancements





Used from release: S11.5 Definition updated in release:S14

Counter ID: 072118 Network element name: DL GPRS TBF IN EGPRS

TERR

Version: 4.1 NetAct name: DL_GPRS_TBF_IN_EGPRS_TERR











































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2.120 072119 / UL GPRS TBF FOR EGPRS REQ

Description: The number of GPRS TBF allocations done in EGPRS territory because

of congestion in GPRS area.

Updated: When the DL TBF for GPRS is allocated in the EGPRS territory. The

counter update events triggered in the extended or super-extended area are ignored.




Operability class:

Related to feature:









Counter ID: 072119 Network element name: UL GPRS TBF FOR EGPRS

REQ

Version: 4.1 NetAct name: UL_GPRS_TBF_FOR_EGPRS_REQ

Description: The number of GPRS TBF allocations done for EGPRS request in GPRS

territory because of congestion in EGPRS area.

Updated: When the UL TBF is allocated in GPRS territory for the EGPRS-capable

mobile. The counter is updated according to MS capability, regardless of EGPRS ter-

ritory availability. The counter update events triggered in the extended or super-

extended area are ignored.




Operability class:

Related to feature:





















































98 DN99544859


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2.121 072120 / DL GPRS TBF FOR EGPRS REQ

2.122 072121 / UL TBF ESTABL STARTED


Counter ID: 072120 Network element name: DL GPRS TBF FOR EGPRS

REQ

Version: 4.1 NetAct name: DL_GPRS_TBF_FOR_EGPRS_REQ

Description: The number of GPRS TBF allocations done for EGPRS request in GPRS

territory because of congestion in EGPRS area. The counter is not updated in initial

allocation which is immediately reallocated to EGPRS BTS.

The counter 072190 shows failed immediate reallocations to the EGPRS BTS.

Updated: When the DL TBF is allocated in GPRS territory for the EGPRS-capablemobile. The counter is updated according to MS capability, regardless of EGPRS ter-

ritory availability. The counter update events triggered in the extended or super-

extended area are ignored.




072190: DL EGPRS TBF INIT REALL FAIL

Operability class:

Related to feature:BSS21270: 105km Extended Cell for GPRS/EDGE








Counter ID: 072121 Network element name: UL TBF ESTABL STARTED

Version: 4.1 NetAct name: UL_TBF_ESTABL_STARTED

Description: The number of started UL TBF establishments.

Updated: Before radio resources are allocated after the PCU has received a (Packet)

Channel Request for a new TBF, or channel request in a Packet DL Ack/Nack if there

is an ongoing DL TBF. Updated only once per TBF. Not updated in TBF reallocation.

The object BTS is the BCCH BTS.













































DN99544859 99


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Confidential

2.123 072122 / DL TBF ESTABL STARTED




Operability class:

Related to feature:









Counter ID: 072122 Network element name: DL TBF ESTABL STARTED

Version: 4.1 NetAct name: DL_TBF_ESTABL_STARTED

Description: The number of started DL TBF establishments.

Updated: When MAC starts DL TBF establishment after the PCU has received a DL

LLC PDU for an MS which does not have a DL TBF previously. Updated before radio

resource allocation. Not updated in TBF reallocation. The object BTS is the BCCH

BTS.





Operability class:

Related to feature:


















































100 DN99544859


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2.124 072123 / NO RADIO RES AVAIL FOR UL TBF

2.125 072124 / NO RADIO RES AVAIL FOR DL TBF

Counter ID: 072123 Network element name: NO RADIO RES AVAIL FOR

UL TBF

Version: 4.1 NetAct name: NO_RADIO_RES_AVAIL_FOR_UL_TBF

Description: The number of failed UL TBF establishments because of lack of radio

resources.

Also the counter 072079 NO RADIO RES AVA UL TBF is updated.

Updated: When there are no free radio resources for a new UL TBF. Not updated in

TBF reallocation.





072079: NO RADIO RES AVA UL TBF

Operability class:

Related to feature:









Counter ID: 072124 Network element name: NO RADIO RES AVAIL FOR

DL TBF

Version: 4.1 NetAct name: NO_RADIO_RES_AVAIL_FOR_DL_TBF

Description: The number of failed DL TBF establishments because of lack of radio

resources.

Also the counter 072080 NO RADIO RES AVA DL TBF is updated.

Updated: When there are no free radio resources for a new UL TBF. Not updated in

TBF reallocation.














































DN99544859 101


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2.126 072125 / REQ 5 TSL UL

2.127 072126 / REQ 6 TSL UL



072080: NO RADIO RES AVA DL TBF

Operability class:

Related to feature:











Description: The number of requests for five TSL in UL TBF allocation or reallocation.

Updated: When five TSLs are requested for a TBF in UL (re)allocation. The requested

number is determined from the multislot class of the MS.




Operability class:

Related to feature:






Used from release: S11.5 Definition updated in release:



Description: The number of requests for six TSL in UL TBF allocation or reallocation.

Updated: When six TSLs are requested for a TBF in UL (re)allocation. The requestednumber is determined from the multislot class of the MS.













































DN99544859 103


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2.130 072129 / REQ 5 TSL DL

2.131 072130 / REQ 6 TSL DL




Operability class:

Related to feature:









Description: The number of requests for five TSL in DL TBF allocation or reallocation.

Updated: When five TSLs are requested for a TBF in DL (re)allocation. The requested





Operability class:

Related to feature:









Description: The number of requests for six TSL in DL TBF allocation or reallocation.

Updated: When six TSLs are requested for a TBF in DL (re)allocation. The requested












































104 DN99544859


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2.132 072131 / REQ 7 TSL DL

2.133 072132 / REQ 8 TSL DL



Operability class:

Related to feature:









Description: The number of requests for seven TSL in DL TBF allocation or realloca-

tion.

Updated: When seven TSLs are requested for a TBF in DL (re)allocation. The

requested number is determined from the multislot class of the MS.




Operability class:

Related to feature:









Description: The number of requests for eight TSL in DL TBF allocation or realloca-

tion.

Updated: When eight TSLs are requested for a TBF in DL (re)allocation. The

requested number is determined from the multislot class of the MS.













































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2.134 072133 / ALLOC 5 TSL UL

2.135 072134 / ALLOC 6 TSL UL



Operability class:

Related to feature:









Description: The number of allocations for five TSL in UL TBF allocation or realloca-

tion.

Updated: When five TSLs are requested for a TBF in UL (re)allocation.




Operability class:

Related to feature:









Description: The number of allocations for six TSLs in UL TBF allocation or realloca-

tion.

Updated: When six TSLs are requested for a TBF in UL (re)allocation.














































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2.138 072137 / ALLOC 5 TSL DL

2.139 072138 / ALLOC 6 TSL DL


Operability class:

Related to feature:









Description: The number of allocations for five TSLs in DL TBF allocation or realloca-

tion.

Updated: When five TSLs are requested for a TBF in DL (re)allocation.




Operability class:

Related to feature:









Description: The number of allocations for six TSLs in DL TBF allocation or realloca-

tion.

Updated: When six TSLs are requested for a TBF in DL (re)allocation.













































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2.140 072139 / ALLOC 7 TSL DL

2.141 072140 / ALLOC 8 TSL DL

Operability class:

Related to feature:









Description: The number of allocations for seven TSLs in DL TBF allocation or reallo-

cation.

Updated: When seven TSLs are requested for a TBF in DL (re)allocation.




Operability class:

Related to feature:









Description: The number of allocations for eight TSLs in DL TBF allocation or reallo-

cation.

Updated: When eight TSLs are requested for a TBF in DL (re)allocation.




Operability class:











































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2.142 072141 / REQ 1 TSL UL FOR EGPRS MS

Related to feature:







Counter ID: 072141 Network element name: REQ 1 TSL UL FOR EGPRS

MS

Version: 4.0 NetAct name: REQ_1_TSL_UL_FOR_EGPRS_MS

Description: The number of requests for one TSL in UL EGPRS TBF allocation.

Counters 072034-072037, 072125-072128 REQ 1-8 TSL UL also contain EGPRS

requests.

Updated: When one TSL is requested for an EGPRS TBF in UL allocation. Note that

this counter is based on MS EGPRS capability, regardless of EGPRS territory avail-

ability.












Operability class:

Related to feature:

















































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MS


Description: The number of requests for two TSLs in UL EGPRS TBF allocation.


requests.

Updated: When two TSLs are requested for an EGPRS TBF in UL allocation. Note

that this counter is based on MS EGPRS capability, regardless of EGPRS territory

availability.










072127: REQ 7 TSL UL072128: REQ 8 TSL UL

Operability class:

Related to feature:








MS


Description: The number of requests for three TSLs in UL EGPRS TBF allocation.


requests.












































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Updated: When three TSLs are requested for an EGPRS TBF in UL allocation. Note


availability.












Operability class:

Related to feature:








MS


Description: The number of requests for four TSLs in UL EGPRS TBF allocation.

Counters 072034-072037, 072125-072128 REQ 1-8 TSL UL also contain EGPRSrequests.

Updated: When four TSLs are requested for an EGPRS TBF in UL allocation. Note


availability.











































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Operability class:

Related to feature:








MS


Description: The number of requests for five TSLs in UL EGPRS TBF allocation.


requests.

Updated: When five TSLs are requested for an EGPRS TBF in UL allocation. Note


availability.







































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Operability class:

Related to feature:








MS


Description: The number of requests for six TSLs in UL EGPRS TBF allocation.


requests.

Updated: When six TSLs are requested for an EGPRS TBF in UL allocation. Note that


ability.






































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Operability class:

Related to feature:








MS


Description: The number of requests for seven TSLs in UL EGPRS TBF allocation.


requests.

Updated: When seven TSLs are requested for an EGPRS TBF in UL allocation. Note


availability.







































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Operability class:

Related to feature:








MS


Description: The number of requests for eight TSLs in UL EGPRS TBF allocation.


requests.

Updated: When eight TSLs are requested for an EGPRS TBF in UL allocation. Note


availability.






































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2.150 072149 / REQ 1 TSL DL FOR EGPRS MS










Operability class:

Related to feature:







Counter ID: 072149 Network element name: REQ 1 TSL DL FOR EGPRS

MS

Version: 4.0 NetAct name: REQ_1_TSL_DL_FOR_EGPRS_MS

Description: The number of requests for one TSL in DL EGPRS TBF allocation.

Counters 072039-072042, 072129-072132 REQ 1-8 TSL DL also contain EGPRS

requests.

Updated: When one TSL is requested for an EGPRS TBF in DL allocation. Note that


ability.







































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Operability class:

Related to feature:








MS


Description: The number of requests for two TSLs in DL EGPRS TBF allocation.


requests.

Updated: When two TSLs are requested for an EGPRS TBF in DL allocation. Note


availability.






































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Operability class:

Related to feature:








MS


Description: The number of requests for three TSLs in DL EGPRS TBF allocation.


requests.

Updated: When three TSLs are requested for an EGPRS TBF in DL allocation. Note


availability.













































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Operability class:

Related to feature:








MS


Description: The number of requests for seven TSLs in DL EGPRS TBF allocation.


requests.

Updated: When seven TSLs are requested for an EGPRS TBFin DL allocation. Note


availability.







































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Operability class:

Related to feature:








MS


Description: The number of requests for eight TSLs in DL EGPRS TBF allocation.


requests.

Updated: When eight TSLs are requested for an EGPRS TBF in DL allocation. Note


availability.






































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2.158 072157 / IN UL TBF DUE REALLOC

2.159 072158 / OUT UL TBF DUE REALLOC










Operability class:

Related to feature:







Counter ID: 072157 Network element name: IN UL TBF DUE REALLOC

Version: 4.0 NetAct name: IN_UL_TBF_DUE_REALLOC

Description: The number of incoming uplink TBFs because of reallocation (TBF is

moved from BTS to another in same segment).

Updated:




Operability class:

Related to feature:







Counter ID: 072158 Network element name: OUT UL TBF DUE REALLOC












































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2.160 072159 / IN DL TBF DUE REALLOC

2.161 072160 / OUT DL TBF DUE REALLOC

Version: 4.0 NetAct name: OUT_UL_TBF_DUE_REALLOC

Description: The number of outgoing uplink TBFs because of reallocation (TBF is


Updated:




Operability class:

Related to feature:







Counter ID: 072159 Network element name: IN DL TBF DUE REALLOC

Version: 4.0 NetAct name: IN_DL_TBF_DUE_REALLOC

Description: The number of incoming downlink TBFs because of reallocation (TBF is


Updated:




Operability class:

Related to feature:







Counter ID: 072160 Network element name: OUT DL TBF DUE REALLOC

Version: 4.0 NetAct name: OUT_DL_TBF_DUE_REALLOC










































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2.162 072161 / UL TBF FOR SIGNALLING

2.163 072162 / UL TBF FOR DATA

Description: The number of outgoing downlink TBFs because of reallocation (TBF is


Updated:




Operability class:

Related to feature:







Counter ID: 072161 Network element name: UL TBF FOR SIGNALLING

Version: 4.0 NetAct name: UL_TBF_FOR_SIGNALLING

Description: The number of established UL TBFs for signalling.

Updated: When UL TBF is established for signalling. The establishment cause is

determined from the Cause field of the (EGPRS) Packet Channel Request. The

counter is updated when the cause is page response, cell update, MM procedure

(GPRS), or signalling (EGPRS).




Operability class:

Related to feature:







Counter ID: 072162 Network element name: UL TBF FOR DATA

Version: 4.0 NetAct name: UL_TBF_FOR_DATA












































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2.164 072163 / DL TBF FOR SIGNALLING

2.165 072164 / DL TBF FOR DATA

Description: The number of established UL TBFs for data transfer.

Updated: When UL TBF is established for data transfer. The establishment cause is

determined from the Cause field of the Packet Channel. The counter is updated when

the cause is 1-phase access, short access, or 2-phase access.




Operability class:

Related to feature:






Counter ID: 072163 Network element name: DL TBF FOR SIGNALLING

Version: 4.0 NetAct name: DL_TBF_FOR_SIGNALLING

Description: The number of established DL TBFs for signalling.

Updated: When DL TBF is established for signalling. The establishment cause (sig-

nalling or data) is determined from T-bit of QoS IE in the first DL-UNITDATA PDU.




Operability class:

Related to feature:






Counter ID: 072164 Network element name: DL TBF FOR DATA

Version: 4.0 NetAct name: DL_TBF_FOR_DATA

Description: The number of established DL TBFs for data transfer.











































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2.166 072165 / EGPRS UL CTRL BLOCKS

2.167 072166 / EGPRS DL CTRL BLOCKS

Updated: When DL TBF is established for data. The establishment cause (signalling

or data) is determined from T-bit of QoS IE in the first DL-UNITDATA PDU.




Operability class:

Related to feature:







Counter ID: 072165 Network element name: EGPRS UL CTRL BLOCKS

Version: 4.0 NetAct name: EGPRS_UL_CTRL_BLOCKS

Description: The number of RLC/MAC control blocks received from MS with EGPRS

TBF.

Counter 072076: RLC/MAC UL control blocks also includes EGPRS ctrl blocks.Updated: When the PCU receives RLC/MAC control block related to EGPRS TBF.




072076: RLC MAC CNTRL BLOCKS UL

Operability class:

Related to feature:







Counter ID: 072166 Network element name: EGPRS DL CTRL BLOCKS

Version: 4.0 NetAct name: EGPRS_DL_CTRL_BLOCKS











































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2.168 072167 / DL 8PSK TO GMSK DUE UL GPRS

Description: The number of RLC/MAC control blocks sent to MS with EGPRS TBF.

Counter 072077: RLC/MAC DL control blocks also includes EGPRS ctrl blocks.

Updated: When the PCU sends RLC/MAC control block related to the EGPRS TBF.




072077: RLC MAC CNTRL BLOCKS DL

Operability class:

Related to feature:






Counter ID: 072167 Network element name: DL 8PSK TO GMSK DUE UL

GPRS

Version: 4.0 NetAct name: DL_8PSK_TO_GMSK_DUE_UL_GPRS

Description: The number of DL RLC data blocks which could have been sent with

8PSK (MCS 5-9) modulation but were downgraded to GMSK (MCS 1-4) in order to

enable GPRS MS on the same TSL to detect the USF.

Updated: When the PCU sends the DL RLC block with downgraded MCS.




Operability class:

Related to feature:















































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2.169 072168 / AVE BUSY GPRS CH UL

2.170 072169 / AVE BUSY GPRS CH DL

Counter ID: 072168 Network element name: AVE BUSY GPRS CH UL

Version: 4.1 NetAct name: AVE_BUSY_GPRS_CH_UL

Description: The average number of busy uplink GPRS/EDGE channels.


Updated: This sampling-based counter is updated every 1 second.

Logical type: Sum Trigger type: Event Sampling interval: 1 s



072170: AVE BUSY GPRS CH DEN

Operability class:

Related to feature:






Used from release: S11.5 Definition updated in release:S12, S13

Counter ID: 072169 Network element name: AVE BUSY GPRS CH DL

Version: 4.1 NetAct name: AVE_BUSY_GPRS_CH_DL

Description: The average number of busy downlink GPRS/EDGE channels.


Updated: This sampling-based counter is updated every 1 second.




072170: AVE BUSY GPRS CH DEN

Operability class:

Related to feature:


















































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2.173 072172 / AVE DL TBFS PER USED TSL


072100: AVER TBFS PER TSL UL DEN

Operability class:

Related to feature:









Counter ID: 072172 Network element name: AVE DL TBFS PER USED TSL

Version: 4.1 NetAct name: AVE_DL_TBFS_PER_USED_TSL

Description: The sum of downlink TBFs' average values per timeslot.

An average value is counted once per second from the used timeslots of a

GPRS/EDGE territory. The obtained decimal value is then multiplied by 100 and

summed up to this counter.

Denominator counter 072102 is used.

Updated: Once per second.





072102: AVER TBFS PER TSL DL DEN

Operability class:

Related to feature:




















































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2.174 072173 / RETRA DATA BLOCKS UL CS1

2.175 072174 / RETRA DATA BLOCKS UL CS2

Counter ID: 072173 Network element name: RETRA DATA BLOCKS UL

CS1

Version: 4.1 NetAct name: RETRA_DATA_BLOCKS_UL_CS1

Description: The number of retransmitted uplink RLC blocks using coding scheme 1

(CS1).

Updated: When a PCU receives a valid retransmitted UL block, which was requested

to be retransmitted.





Operability class:

Related to feature:









Counter ID: 072174 Network element name: RETRA DATA BLOCKS UL

CS2

Version: 4.1 NetAct name: RETRA_DATA_BLOCKS_UL_CS2

Description: The number of retransmitted uplink RLC blocks using coding scheme 2

(CS2).

Updated: When the PCU receives a valid retransmitted UL block, which was

requested to be retransmitted.





Operability class:










































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2.176 072175 / DL TBF DATA ATTEMPTS

2.177 072176 / DL TBF SIGNALING ATTEMPTS

Related to feature:









Counter ID: 072175 Network element name: DL TBF DATA ATTEMPTS

Version: 4.0 NetAct name: DL_TBF_DATA_ATTEMPTS

Description: Number of downlink TBF establishments for data transfer. The establish-

ment cause is determined from the T bit of the QoS information element in the first

DL-UNITDATA PDU.

Updated: At assignment sending.




072005: NBR OF DL TBF

Operability class:

Related to feature:

BSS21191: Data and Signaling TBF Failure Counters






Counter ID: 072176 Network element name: DL TBF SIGNALING

ATTEMPTS

Version: 4.0 NetAct name: DL_TBF_SIGNALLING_ATTEMPTS

Description: Number of downlink TBF establishments for signalling traffic. The estab-

lishment cause is determined from the T bit of the QoS information element in the first

DL-UNITDATA PDU.

Updated: At assignment sending.












































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2.178 072177 / AVE DL TSL USAGE FOR NRT

2.179 072178 / AVE DL TSL USAGE FOR PACCH




072005: NBR OF DL TBF

Operability class:

Related to feature:







Counter ID: 072177 Network element name: AVE DL TSL USAGE FOR NRT

Version: 4.0 NetAct name: AVE_DL_TSL_USAGE_FOR_NRT

Description: This counter is not in use.

Updated: This counter is not updated.




Operability class:






Counter ID: 072178 Network element name: AVE DL TSL USAGE FOR

PACCH

Version: 4.0 NetAct name: AVE_DL_TSL_USAGE_FOR_PACCH













































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2.180 072179 / DL TBF DATA FAILURES

2.181 072180 / DL TBF SIGNALING FAILURES


Operability class:






Counter ID: 072179 Network element name: DL TBF DATA FAILURES

Version: 4.0 NetAct name: DL_TBF_DATA_FAILURES

Description: Number of failed downlink data TBF establishments due to no response

from the MS. The establishment cause is determined from the T bit of the QoS infor-

mation element in the first DL-UNITDATA PDU.

Updated: When the TBF establishment is aborted due to no response from the MS.




072093: NBR OF DL TBF ESTABLISHMENT FAILED

072095: DL EGPRS TBF RELEASE DUE NO RESPONSE FROM MS

Operability class:

Related to feature:







Counter ID: 072180 Network element name: DL TBF SIGNALING

FAILURES

Version: 4.0 NetAct name: DL_TBF_SIGNALLING_FAILURES

Description: Number of failed downlink signalling TBF establishments due to no

response from the MS. The establishment cause is determined from the T bit of the

QoS information element in the first DL-UNITDATA PDU.

Updated: When the TBF establishment is aborted due to no response from the MS.











































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2.182 072181 / AVE UL TSL USAGE FOR NRT

2.183 072182 / AVE UL TSL USAGE FOR PACCH




072093: NBR OF DL TBF ESTABLISHMENT FAILED

072095: DL EGPRS TBF RELEASE DUE NO RESPONSE FROM MS

Operability class:

Related to feature:







Counter ID: 072181 Network element name: AVE UL TSL USAGE FOR NRT

Version: 4.0 NetAct name: AVE_UL_TSL_USAGE_FOR_NRT



Logical type: Trigger type: Sampling interval:Unit: Range: Example values:


Operability class:






Counter ID: 072182 Network element name: AVE UL TSL USAGE FOR

PACCH

Version: 4.0 NetAct name: AVE_UL_TSL_USAGE_FOR_PACCH












































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2.184 072183 / AVE LOAD SAMPLES

2.185 072184 / PFC DOWNLOAD PCU INIT



Operability class:






Counter ID: 072183 Network element name: AVE LOAD SAMPLES

Version: 4.0 NetAct name: AVE_LOAD_SAMPLES






Operability class:






Counter ID: 072184 Network element name: PFC DOWNLOAD PCU INIT

Version: 4.0 NetAct name: PFC_DOWNLOAD_PCU_INIT






Operability class:











































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2.186 072185 / NCCR QC TRIG NO GOOD NEIG

2.187 072186 / NCCR SERV ISNCCR NO GOOD NEIG




Counter ID: 072185 Network element name: NCCR QC TRIG NO GOOD

NEIG

Version: 4.0 NetAct name: NCCR_QC_TRIG_NO_GOOD_NEIG

Description: The number of times when the Quality Control (QC) criteria was triggered

but no good neighbour could be found.

Updated: When the NCCR QC criteria was fulfilled for the first time. The updated BTS

object is the BTS that is serving the MS.




Operability class:

Related to feature:

BSS11112: Network-Controlled Cell Re-selection (NCCR)






Counter ID: 072186 Network element name: NCCR SERV ISNCCR NO

GOOD NEIG


NCCR_SERV_ISNCCR_NO_GOOD_NEIG

Description: The number of times when the service-based ISNCCR criteria was trig-

gered but no good neighbour could be found.

Updated: When the NCCR service-based ISNCCR criteria was fulfilled for the first

time. The updated BTS object is BCCH BTS.




Operability class:










































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2.188 072187 / FLUSH MSGS RECEIVED

2.189 072188 / MEAS REPORT MSGS TOTAL

Related to feature:







Counter ID: 072187 Network element name: FLUSH MSGS RECEIVED

Version: 4.0 NetAct name: FLUSH_MSGS_RECEIVED

Description: The number of FLUSH messages received by the PCU. A flush message

indicates a successful cell re-selection. Both NC0 and NC2 mode mobiles are consid-

ered.

Updated: When the PCU receives a FLUSH-LL message from SGSN. The updated

BTS object is BCCH BTS.




Operability class:

Related to feature:







Counter ID: 072188 Network element name: MEAS REPORT MSGS TOTAL

Version: 4.0 NetAct name: MEAS_REPORT_MSGS_TOTAL

Description: The total number of measurement reports received by the PCU.

Updated: When the PCU receives a Packet Measurement Report or a Packet

Enhanced Measurement Report message from the MS. The updated BTS object is

the BTS that is serving the MS.















































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2.190 072189 / MEAS REPORT MSGS IDLE

2.191 072190 / DL EGPRS TBF INIT REALL FAIL

Operability class:

Related to feature:







Counter ID: 072189 Network element name: MEAS REPORT MSGS IDLE

Version: 4.0 NetAct name: MEAS_REPORT_MSGS_IDLE

Description: The number of measurement reports from mobiles in packet idle state.

Updated: When the PCU receives a Packet Measurement Report or a Packet

Enhanced Measurement Report message from an MS which is in packet idle state.

The updated BTS object is the BTS that is serving the MS.




Operability class:

Related to feature:







Counter ID: 072190 Network element name: DL EGPRS TBF INIT REALL

FAIL

Version: 4.0 NetAct name: DL_EGPRS_TBF_INIT_REALL_FAIL

Description: The number of failed downlink EGPRS TBF reallocations from the initial

non-EGPRS BTS to an EGPRS-capable BTS. Object BTS is the BTS where initial

allocation was done.

Updated: When initial allocation for EGPRS TBF is done to a BTS, which does not

support EGPRS, and immediate reallocation to EGPRS-capable BTS fails because

of missing EGPRS resources. TBF established in the initial allocation is released. No

data had been transferred using the initial allocation.












































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2.192 072191 / WEIGHTED DL TSL ALLOC EDGE 4 TSL NUMER-

ATOR




Operability class:






Counter ID: 072191 Network element name: WEIGHTED DL TSL ALLOC

EDGE 4 TSL NUMERATOR


WEIGHTED_DL_ALLOC_EDGE_4_NUM

Description: The numerator for weighted downlink allocation for 4 or more TSL-

capable MSs having EDGE TBFs. All EGPRS MS classes that support 4 or more

TSLs in downlink direction are included. Allocation (the number of TBFs) is multiplied

by allocation duration. Abnormal releases are not included. Average allocation is

achieved by dividing 072191 by 072192.

Updated: At downlink TBF release and reallocation. The counter is updated for the

BTS on which the TSLs were allocated.

This counter is not updated for PCU1.




072192: WEIGHTED DL TSL ALLOC EDGE 4 TSL DENOMINATOR

Operability class:

Related to feature:

BSS20535: Weighted TSL allocation counters





Used from release: S11.5 Definition updated in release:S11.5, S13 (Name

changed)












































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2.193 072192 / WEIGHTED DL TSL ALLOC EDGE 4 TSL DENOM-

INATOR

2.194 072193 / WEIGHTED DL TSL ALLOC EDGE NUMERATOR


EDGE 4 TSL DENOMINATOR

Version: 4.1 NetAct name: WEIGHTED_DL_ALLOC_EDGE_4_DEN

Description: The denominator for weighted downlink allocation for 4 or more TSL-


TSLs in downlink direction are included. The counter contains the sum of downlink

TBF allocation durations. Abnormal releases are not included. Average allocation is

achieved by dividing 072191 by 072192.







072191: WEIGHTED DL TSL ALLOC EDGE 4 TSL NUMERATOR

Operability class:

Related to feature:







changed)


EDGE NUMERATOR

Version: 4.1 NetAct name: WEIGHTED_DL_ALLOC_EDGE_NUM

Description: The numerator for weighted downlink allocation for all EDGE TBFs and

all MS classes. Allocation (the number of TBFs) is multiplied by allocation duration.

Abnormal releases are not included. Average allocation is achieved by dividing

072193 by 072194.

















































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2.195 072194 / WEIGHTED DL TSL ALLOC EDGE DENOMINA-

TOR



072194: WEIGHTED DL TSL ALLOC EDGE DENOMINATOR

Operability class:

Related to feature:







changed)


EDGE DENOMINATOR

Version: 4.1 NetAct name: WEIGHTED_DL_ALLOC_EDGE_DEN

Description: The denominator for weighted downlink allocation for all EDGE TBFs and

all MS classes. The counter contains the sum of downlink allocation durations.

Abnormal releases are not included. Average allocation is achieved by dividing072193 by 072194.







072193: WEIGHTED DL TSL ALLOC EDGE NUMERATOR

Operability class:

Related to feature:







changed)













































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2.196 072195 / WEIGHTED DL TSL ALLOC GPRS NUMERATOR

2.197 072196 / WEIGHTED DL TSL ALLOC GPRS DENOMINA-

TOR


GPRS NUMERATOR

Version: 4.1 NetAct name: WEIGHTED_DL_ALLOC_GPRS_NUM

Description: The numerator for weighted downlink allocation for all GPRS mode TBFs

and all MS classes. Allocation (the number of TSLs) is multiplied by allocation dura-

tion. Abnormal releases are not included. Average allocation is achieved by dividing

072195 by 072196.







072196: WEIGHTED DL TSL ALLOC GPRS DENOMINATOR

Operability class:

Related to feature:






changed)


GPRS DENOMINATOR

Version: 4.1 NetAct name: WEIGHTED_DL_ALLOC_GPRS_DEN

Description: The denominator for weighted downlink allocation for all GPRS mode

TBFs and all MS classes. The counter contains the sum of downlink allocation dura-

tions. Abnormal releases are not included. Average allocation is achieved by dividing

072195 by 072196.
















































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2.198 072197 / WEIGHTED UL TSL ALLOC EDGE NUMERATOR



072195: WEIGHTED DL TSL ALLOC GPRS NUMERATOR

Operability class:

Related to feature:







changed)

Counter ID: 072197 Network element name: WEIGHTED UL TSL ALLOC

EDGE NUMERATOR

Version: 4.1 NetAct name: WEIGHTED_UL_ALLOC_EDGE_NUM

Description: The numerator for weighted uplink allocation for all EDGE TBFs and all

MS classes. Allocation (the number of TBFs) is multiplied by allocation duration.

Abnormal releases are not included. Average allocation is achieved by dividing

072197 by 072198.

Updated: At uplink TBF release and reallocation. The counter is updated for the BTS

on which the TSLs were allocated.





072198: WEIGHTED UL TSL ALLOC EDGE DENOMINATOR

Operability class:

Related to feature:







changed)












































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2.199 072198 / WEIGHTED UL TSL ALLOC EDGE DENOMINA-

TOR

2.200 072199 / WEIGHTED UL TSL ALLOC EDGE 4 TSL NUMER-

ATOR

Counter ID: 072198 Network element name: WEIGHTED UL TSL ALLOC

EDGE DENOMINATOR

Version: 4.1 NetAct name: WEIGHTED_UL_ALLOC_EDGE_DEN

Description: The denominator for uplink allocation for all EDGE TBFs and all MS

classes. The counter contains the sum of uplink allocation durations. Abnormal

releases are not included. Average allocation is achieved by dividing 072197 by

072198.







072197: WEIGHTED UL TSL ALLOC EDGE NUMERATOR

Operability class:

Related to feature:







changed)

Counter ID: 072199 Network element name: WEIGHTED UL TSL ALLOCEDGE 4 TSL NUMERATOR


WEIGHTED_UL_ALLOC_EDGE_4_NUM

Description: The numerator for weighted uplink allocation for 4 or more TSL-capable

MSs having EDGE TBFs. All EGPRS MS classes that support 4 or more TSLs in

uplink direction are included. Allocation (the number of TBFs) is multiplied by alloca-

tion duration. Abnormal releases are not included. Average allocation is achieved by

dividing 072199 by 072200.











































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2.201 072200 / WEIGHTED UL TSL ALLOC EDGE 4 TSL DENOM-

INATOR



This counter is not updated for PCU1.Logical type: Sum Trigger type: Event Sampling interval:



072200: WEIGHTED UL TSL ALLOC EDGE 4 TSL DENOMINATOR

Operability class:

Related to feature:







changed)

Counter ID: 072200 Network element name: WEIGHTED UL TSL ALLOCEDGE 4 TSL DENOMINATOR

Version: 4.1 NetAct name: WEIGHTED_UL_ALLOC_EDGE_4_DEN

Description: The denominator for weighted uplink allocation for 4 or more TSL-


TSLs in uplink direction are included. The counter contains the sum of uplink alloca-

tion durations. Abnormal releases are not included. Average allocation is achieved by

dividing 072199 by 072200.







072199: WEIGHTED UL TSL ALLOC EDGE 4 TSL NUMERATOR

Operability class:

Related to feature:

















































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2.202 072201 / UL TBF RELEASES DUE DTM




changed)

Counter ID: 072201 Network element name: UL TBF RELEASES DUE DTM

Version: 4.1 NetAct name: UL_TBF_RELEASES_DUE_DTM

Description: The number of cases where an ongoing UL TBF needs to be released

due to a DTM procedure.

Updated: The PCU increases this counter when a UL TBF is released due to one of

the following reasons:

- PCU receives from the DX a request to release an ongoing DTM call.

- PCU receives from the DX a request to establish a DTM allocation for an MS having

a UL TBF in GPRS mode.

- PCU receives an indication that an MS having a UL TBF in GPRS mode has entered

dedicated mode.

This counter also registers events triggered by DTM reallocations to the extended

area. All events are registered under the normal area object.


See figures:

- DTM call; internal inter-cell handover; CS connection power budget

- DTM call; internal inter-cell handover; lack of resources in the PS territory

- DTM call; external handover, source BSC

- DTM call release initiated by the MS

- DTM CS connection drops after ASSIGNMENT COMPLETE; CONNECTION

FAILURE received

- DTM CS connection drops after ASSIGNMENT COMPLETE; RELEASE INDICA-

TION not received




Operability class:

Related to feature:


BSS20088: Dual Transfer Mode (DTM)


















































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2.203 072202 / DL TBF RELEASES DUE DTM


Counter ID: 072202 Network element name: DL TBF RELEASES DUE DTM

Version: 4.1 NetAct name: DL_TBF_RELEASES_DUE_DTM

Description: The number of cases where an ongoing DL TBF needs to be released

due to a DTM procedure.

Updated: The PCU increases this counter when a DL TBF is released due to one of

the following reasons:

- PCU receives from the DX a request to release an ongoing DTM call.

- PCU receives from the DX a request to establish a DTM allocation for an MS having

a DL TBF in GPRS mode.- PCU receives an indication that an MS having a DL TBF in GPRS mode has entered

dedicated mode.

This counter also registers events triggered by DTM reallocations to the extended

area. All events are registered under the normal area object.


See figures:

- DTM call; internal inter-cell handover; CS connection power budget

- DTM call; internal inter-cell handover; lack of resources in the PS territory

- DTM call; external handover, source BSC

- DTM call release initiated by the MS

- DTM CS connection drops after ASSIGNMENT COMPLETE; CONNECTION

FAILURE received

- DTM CS connection drops after ASSIGNMENT COMPLETE; RELEASE INDICA-

TION not received.




Operability class:

Related to feature:




















































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2.204 072203 / DL RLC CS1 BLOCKS TO DTM MS

2.205 072204 / DL RLC CS2 BLOCKS TO DTM MS

Counter ID: 072203 Network element name: DL RLC CS1 BLOCKS TO

DTM MS

Version: 4.1 NetAct name: DL_RLC_CS1_BLKS_TO_DTM_MS

Description: The number of RLC data blocks transmitted with CS-1 to mobiles having

a DTM allocation. This counter does not count the retransmitted data blocks or data

blocks containing only a dummy LLC PDU.

Updated: The PCU increases this counter when a new RLC data block is sent with

CS-1 to an MS having a DTM allocation. This counter does not include retransmis-

sions, but is triggered both in acknowledged and unacknowledged modes.





Operability class:

Related to feature:





Exceptions to related standard:Used from release: S12 Definition updated in release:S13

Counter ID: 072204 Network element name: DL RLC CS2 BLOCKS TO

DTM MS

Version: 4.1 NetAct name: DL_RLC_CS2_BLKS_TO_DTM_MS

Description: The number of RLC data blocks transmitted with CS-2 to mobiles having

a DTM allocation. This counter does not count the retransmitted data blocks.Updated: The PCU increases this counter when a new RLC data block is sent with

CS-2 to an MS having a DTM allocation. This counter does not include retransmis-

sions, but is triggered both in acknowledged and unacknowledged modes.





Operability class:











































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2.206 072205 / UL RLC CS1 BLOCKS FROM DTM MS

2.207 072206 / UL RLC CS2 BLOCKS FROM DTM MS

Related to feature:







Counter ID: 072205 Network element name: UL RLC CS1 BLOCKS FROM

DTM MS

Version: 4.1 NetAct name: UL_RLC_CS1_BLKS_FROM_DTM_MS

Description: The number of valid RLC data blocks received with CS-1 from mobiles

having a DTM allocation.

Updated: The PCU increases this counter when a new RLC data block is successfully

received with CS-1 from an MS having a DTM allocation. This counter does not

include retransmissions, but it is triggered both in acknowledged and unacknowl-

edged modes.





Operability class:

Related to feature:







Counter ID: 072206 Network element name: UL RLC CS2 BLOCKS FROM

DTM MS

Version: 4.1 NetAct name: UL_RLC_CS2_BLKS_FROM_DTM_MS

Description: The number of valid RLC data blocks received with CS-2 from mobiles

having a DTM allocation.











































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2.208 072207 / SAIC TBFS DL

2.209 072208 / EDA RT ALLOCATIONS

Updated: The PCU increases this counter when a new RLC data block is successfully

received with CS-2 from an MS having a DTM allocation. This counter does not

include retransmissions, but it is triggered both in acknowledged and unacknowl-

edged modes.





Operability class:

Related to feature:







Counter ID: 072207 Network element name: SAIC TBFS DL

Version: 4.0 NetAct name: SAIC_TBFS_DL

Description: The number of established DL TBFs using SAIC.

Updated: At DL TBF establishment phase.




Operability class:

Related to feature:

BSS20082: Single Antenna Interference Cancellation (SAIC)






Counter ID: 072208 Network element name: EDA RT ALLOCATIONS

Version: 4.0 NetAct name: EDA_RT_ALLOCATIONS










































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2.210 072209 / EDA NRT ALLOCATIONS

2.211 072210 / DA ALLOCATIONS FOR EDA RT






Operability class:






Counter ID: 072209 Network element name: EDA NRT ALLOCATIONS

Version: 4.1 NetAct name: EDA_NRT_ALLOCATIONS

Description: The number of EDA nRT allocations.

Updated: When an EDA nRT allocation is reserved.





Operability class:

Related to feature:

BSS20089: Extended Dynamic Allocation (EDA)






Counter ID: 072210 Network element name: DA ALLOCATIONS FOR EDA

RT

Version: 4.0 NetAct name: DA_FOR_EDA_RT












































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2.212 072211 / DA ALLOCATIONS FOR EDA NRT

2.213 072212 / DA TO EDA REALLOCATIONS FOR RT




Operability class:






Counter ID: 072211 Network element name: DA ALLOCATIONS FOR EDA

NRT

Version: 4.1 NetAct name: DA_FOR_EDA_NRT

Description: The number of DA allocations for an EDA-capable MS for nRT. The

reasons for using DA although the MS supports EDA can be:

- According to the capacity estimation, DA offers better capacity than DA

- Power reduction

- EDAP resources

Updated: When DA MAC mode is used for an EDA-capable mobile during nRT CA.





Operability class:

Related to feature:






Counter ID: 072212 Network element name: DA TO EDA REALLOCA-

TIONS FOR RT

Version: 4.0 NetAct name: DA_REALLOC_TO_EDA_FOR_RT










































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2.214 072213 / DA TO EDA REALLOCATIONS FOR NRT

2.215 072214 / EDA TO DA REALLOCATIONS FOR RT






Operability class:






Counter ID: 072213 Network element name: DA TO EDA REALLOCA-

TIONS FOR NRT

Version: 4.1 NetAct name: DA_REALLOC_TO_EDA_FOR_NRT

Description: The number of DA to EDA reallocations for nRT. The reasons for reallo-

cating DA to EDA can be one of the following:

- MS EDA capability becomes known

- According to the capacity estimation, EDA offers better capacity than DA

Updated: When an nRT connection is reallocated from DA to EDA MAC mode.





Operability class:

Related to feature:







Counter ID: 072214 Network element name: EDA TO DA REALLOCA-

TIONS FOR RT













































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2.217 072216 / DL TBFS ON UL RT EDA TSL

2.218 072217 / SPARE072217

2.219 072218 / EDA UL 2 TSL REQUESTS WITH 2 TSL ALLOCA-

TIONS FOR NRT

Counter ID: 072216 Network element name: DL TBFS ON UL RT EDA TSL

Version: 4.0 NetAct name: DL_TBFS_ON_RT_EDA_CONN_TSLS






Operability class:









Updated:




Operability class:






Counter ID: 072218 Network element name: EDA UL 2 TSL REQUESTS

WITH 2 TSL ALLOCATIONS FOR NRT








































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2.220 072219 / EDA UL 3 TSL REQUESTS WITH 3 TSL ALLOCA-

TIONS FOR NRT

Version: 4.1 NetAct name: EDA_REQ_2_ALLOC_2_TSL_UL_NRT

Description: The number of two TSL EDA allocations for two TSL requests in uplink

nRT TBF allocation.

Updated: When two TSLs are requested and allocated using the EDA allocation

method for an nRT connection. This counter is updated in both initial allocation and

reallocations.





Operability class:

Related to feature:







Counter ID: 072219 Network element name: EDA UL 3 TSL REQUESTS

WITH 3 TSL ALLOCATIONS FOR NRT

Version: 4.1 NetAct name: EDA_REQ_3_ALLOC_3_TSL_UL_NRT

Description: The number of three TSL EDA allocations for three TSL requests in

uplink nRT TBF allocation.

Updated: When three TSLs are requested and allocated using the EDA allocation

method for an nRT connection. This counter is updated in both initial allocation and

reallocations.





Operability class:

Related to feature:



















































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2.223 072222 / RLC RETRANSMITTED DL CS1 DUE OTHER

THAN NACK




Operability class:

Related to feature:







Counter ID: 072222 Network element name: RLC RETRANSMITTED DL

CS1 DUE OTHER THAN NACK


RLC_RETR_DL_CS1_DUE_OTH_NACK

Description: The number of retransmitted downlink RLC blocks using coding scheme

CS1 due to another reason than NACK.

Updated: In pre-emptive DL transmission, when a DL RLC block using CS1 is retrans-mitted due to another reason than NACK.





Operability class:

Related to feature:

BSS20835: RLC/MAC Block Counter Enhancement













































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2.224 072223 / RLC RETRANSMITTED DL CS2 DUE OTHER

THAN NACK

2.225 072224 / DL CS1 DATA FOR DUMMY LLC

Counter ID: 072223 Network element name: RLC RETRANSMITTED DL

CS2 DUE OTHER THAN NACK


RLC_RETR_DL_CS2_DUE_OTH_NACK

Description: The number of retransmitted downlink RLC blocks using coding scheme

CS2 due to another reason than NACK.

Updated: In pre-emptive DL transmission, when a DL RLC block using CS2 is retrans-

mitted due to another reason than NACK.





Operability class:

Related to feature:







Counter ID: 072224 Network element name: DL CS1 DATA FOR DUMMY

LLC

Version: 3.1 NetAct name: DL_CS1_DATA_FOR_DUMMY_LLC

Description: The number of DL RLC data blocks carrying a dummy LLC PDU for a

GPRS TBF. CS-1 is always used for a GPRS TBF.

Updated: When a GPRS DL RLC data block containing a dummy LLC PDU is sent

(during the delayed DL TBF release period).





Operability class:











































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2.226 072225 / IGNORED RLC DATA BLOCKS UL DUE TO BSN

CS1

2.227 072226 / IGNORED RLC DATA BLOCKS UL DUE TO BSN

CS2

Related to feature:







Counter ID: 072225 Network element name: IGNORED RLC DATA

BLOCKS UL DUE TO BSN CS1Version: 3.1 NetAct name: IGNOR_RLC_BL_UL_DUE_BSN_CS1

Description: The number of ignored RLC data blocks in uplink with CS1 due to a BSN


Updated: When the UL RLC data block with CS1 is ignored.




Dependencies with other counters:072072: IGNOR RLC DATA BL UL DUE BSN

Operability class:

Related to feature:







Counter ID: 072226 Network element name: IGNORED RLC DATA

BLOCKS UL DUE TO BSN CS2

Version: 3.1 NetAct name: IGNOR_RLC_BL_UL_DUE_BSN_CS2

Description: The number of ignored RLC data blocks in uplink with CS2 due to a BSN











































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2.228 072227 / 1-PHASE UL GPRS TBF ESTABLISHMENT

REQUESTS

Updated: When the UL RLC data block with CS2 is ignored.





072072: IGNOR RLC DATA BL UL DUE BSN

Operability class:

Related to feature:






Counter ID: 072227 Network element name: 1-PHASE UL GPRS TBF

ESTABLISHMENT REQUESTS

Version: 3.1 NetAct name:ONE_PH_UL_GPRS_TBF_ESTAB_REQ

Description: The number of 1-phase UL GPRS TBF establishment requests on the

CCCH.

Updated: When the PCU receives a 1-phase request for a GPRS TBF.





Operability class:

Related to feature:

BSS20432: Packet Data Optimisation Package
















































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2.229 072228 / 1-PHASE UL EGPRS TBF ESTABLISHMENT

REQUESTS

2.230 072229 / 1-PHASE UL GPRS TBF SUCCESSFUL ESTAB-

LISHMENTS

Counter ID: 072228 Network element name: 1-PHASE UL EGPRS TBF

ESTABLISHMENT REQUESTS


ONE_PH_UL_EGPRS_TBF_ESTAB_REQ

Description: The number of 1-phase UL EGPRS TBF establishment requests on the

CCCH.

Updated: When the PCU receives a 1-phase request for an EGPRS TBF.





Operability class:

Related to feature:







Counter ID: 072229 Network element name: 1-PHASE UL GPRS TBF SUC-

CESSFUL ESTABLISHMENTS


ONE_PH_UL_GPRS_TBF_ESTAB_SUCC

Description: The number of successful 1-phase UL GPRS TBF establishments on the

CCCH.

Updated: When an assignment for a successful 1-phase GPRS TBF establishment is

sent.





Operability class:











































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2.231 072230 / 1-PHASE UL EGPRS TBF SUCCESSFUL ESTAB-

LISHMENTS

2.232 072231 / TBF COVERAGE AREA REALLOCATIONS IN

EXTENDED CELL

Related to feature:







Counter ID: 072230 Network element name: 1-PHASE UL EGPRS TBF

SUCCESSFUL ESTABLISHMENTSVersion: 3.1 NetAct name:

ONE_PH_UL_EGPRS_TBF_ESTB_SUCC

Description: The number of successful 1-phase UL EGPRS TBF establishments on

the CCCH.

Updated: When an assignment for a successful 1-phase EGPRS TBF establishment

is sent.





Operability class:

Related to feature:







Counter ID: 072231 Network element name: TBF COVERAGE AREA

REALLOCATIONS IN EXTENDED CELL

Version: 3.1 NetAct name: TBF_SERVICE_AREA_REALLOC

Description: The number of TBF reallocations from one coverage area to another.











































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2.233 072232 / FAILED TBF COVERAGE AREA REALLOCA-

TIONS IN EXTENDED CELL

Updated: When a TBF is reallocated from one coverage area to another.

This counter is updated for the target area of the target BTS.





Operability class:

Related to feature:








Counter ID: 072232 Network element name: FAILED TBF COVERAGE AREA REALLOCATIONS IN EXTENDED CELL

Version: 3.1 NetAct name: TBF_SERVICE_AREA_REALLOC_FAIL

Description: The number of failed TBF reallocations from one coverage area to

another.

Updated: When a TBF reallocation from one coverage area to another fails.

This counter is updated for the target area of the source BTS.


Logical type: Sum Trigger type: Event Sampling interval:Unit: Integer number Range: Example values:


Operability class:

Related to feature:

















































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2.234 072233 / PCU-INITIATED PAGE MESSAGES IN EXTENDEDCELL

2.235 072234 / UNANSWERED PCU PAGE MESSAGES IN

EXTENDED CELL


Counter ID: 072233 Network element name: PCU-INITIATED PAGE

MESSAGES IN EXTENDED CELL

Version: 3.1 NetAct name: EXT_PCU_INIT_PAGE

Description: The number of PCU-initiated paging messages sent in an extended cell.

Updated: Updated when PCU triggers a paging message for an MS in an extended

cell.

This counter is updated for the normal area of the BCCH BTS of the serving segment.





Operability class:

Related to feature:







Counter ID: 072234 Network element name: UNANSWERED PCU PAGEMESSAGES IN EXTENDED CELL

Version: 3.1 NetAct name: NO_ANSWER_TO_EXT_PCU_PAGE

Description: The number of unanswered PCU-initiated paging messages sent in an

extended cell.

Updated: When a DL UNITDATA-PDU is discarded because the MS does not

respond to the PCU-initiated paging message in an extended cell.

This counter is updated for the normal area of the BCCH BTS of the serving segment.










































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2.236 072235 / DISC UL LLC PDU INVALID NRI

2.237 072236 / PACKET PAGING REQUEST FOR CS PAGING

NMO II




Operability class:

Related to feature:







Counter ID: 072235 Network element name: DISC UL LLC PDU INVALID

NRI

Version: 3.1 NetAct name: DISC_UL_LLC_PDU_INV_NRI

Description: The number of discarded UL LLC PDUs due to an invalid NRI in the local

TLLI.

Updated: When the PCU has discarded a UL LLC PDU due to an invalid NRI in the

local TLLI.





Operability class:

Related to feature:

BSS20086: Multipoint Gb Interface






Counter ID: 072236 Network element name: PACKET PAGING REQUEST

FOR CS PAGING NMO II

Version: 3.1 NetAct name: PAC_PAG_REQ_FOR_CS_PAG_NMOII











































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2.238 072237 / SPARE072237

2.239 072238 / SPARE072238

Description: Number of PACKET PAGING REQUEST messages sent on the PACCH

channel for CS paging in NMO II mode.

Updated: When PACKET PAGING REQUEST message is sent for CS paging in

PACCH in NMO II mode.




Operability class:

Related to feature:

BSS20738: Paging Coordination in BSC




Used from release: S13 Definition updated in release:S14 ED, S15 (name

changed)




Updated:




Operability class:








Updated:











































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2.240 072239 / SPARE072239

2.241 072240 / SPARE072240




Operability class:









Updated:




Operability class:









Updated:




Operability class:









































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2.242 072241 / SPARE072241

2.243 072242 / SPARE072242








Updated:




Operability class:









Updated:




Operability class:

















































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2.249 072248 / SPARE072248

2.250 072249 / SPARE072249









Updated:




Operability class:









Updated:




Operability class:













































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2.251 072250 / REQ 9 TSL DL

2.252 072251 / REQ 10 TSL DL



Description: Number of requests for 9 TSLs in DL TBF allocation or reallocation.

Updated: When 9 TSLs are requested for a TBF in DL allocation or reallocation. This

counter is updated regardless of the DLDC feature state.





Operability class:

Related to feature:

BSS21228: Downlink Dual Carrier








Description: Number of requests for 10 TSLs in DL TBF allocation or reallocation.

Updated: When 10 TSLs are requested for a TBF in DL allocation or reallocation. This

counter is updated regardless of the DLDC feature status.





Operability class:

Related to feature:




















































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2.255 072254 / ALLOC 9 TSL DL

2.256 072255 / ALLOC 10 TSL DL



Description: Number of allocations for 9 TSLs in DL TBF allocation or reallocation.

Updated: When 9 TSLs are allocated for a TBF in DL allocation or reallocation.

Relevant only for DLDC allocations.





Operability class:

Related to feature:









Description: Number of allocations for 10 TSLs in DL TBF allocation or reallocation.

Updated: When 10 TSLs are allocated for a TBF in DL allocation or reallocation.

Relevant only for DLDC allocations.





Operability class:

Related to feature:


















































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2.257 072256 / DLDC TSL REQUEST IN DLDC ENABLED CELL

2.258 072257 / DL TSL REQUEST FOR DLDC CAPABLE MS

Counter ID: 072256 Network element name: DLDC TSL REQUEST IN

DLDC ENABLED CELL


DLDC_TSL_REQUEST_IN_DLDC_CELL

Description: Number of TSL allocation or reallocation requests for DLDC.

Updated: When allocation is requested by DLDC capable MS in a cell where DLDC

enabled BTS is available. Updated BTS is the DLDC BTS. If more than one DLDC

BTS is available in the cell, the counter corresponding to the first BTS which was

found will be incremented.





Operability class:

Related to feature:







Counter ID: 072257 Network element name: DL TSL REQUEST FOR DLDC

CAPABLE MS

Version: 2.1 NetAct name: DL_TSL_REQ_FOR_DLDC_MS

Description: Indicates if MS capability reduction for DLDC IE is present in MS RAC

information at the time of DL TSL request, meaning either TBF allocation or realloca-

tion.Updated: When DL TSL is allocated for a TBF in DL allocation or reallocation. This

counter is updated regardless of DLDC feature state.


Logical type: Variable Trigger type: Event Sampling interval:










































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2.259 072258 / DLDC TSL ALLOCATION CREATED







072251: REQ 10 TSL DL

072252: REQ 11 TSL DL

072253: REQ 12 TSL DL

Operability class:

Related to feature:







Counter ID: 072258 Network element name: DLDC TSL ALLOCATION

CREATED

Version: 2.1 NetAct name: DLDC_TSL_ALLOCATION_CREATED

Description: Number of created DLDC TSL allocations.

Updated: When TSL allocation contains TSLs from two TRXs. Amount of allocated

TSLs may be equal or lower than amount of requested TSLs.





Operability class:

Related to feature:




















































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2.262 072261 / NACC REPORT SUBSCRIPTIONS FROM RNC

2.263 072262 / NACC REPORT SUBSCRIPTIONS FROM LTE

Operability class:

Related to feature:

BSS20083: Inter-BSC NACC






Counter ID: 072261 Network element name: NACC REPORT SUBSCRIP-

TIONS FROM RNC


NACC_REPORT_SUBSCR_FROM_RNC

Description: Amount of NACC report subscriptions received from RNC.

Updated: Counter is incremented when single or multiple NACC report subscription

has successfully been received from RNC.

This counter is updated for the normal area of the BCCH BTS of the cell, for which the

subscription was received.





Operability class:

Related to feature:

BSS21045: Inter System NACC






Counter ID: 072262 Network element name: NACC REPORT SUBSCRIP-

TIONS FROM LTE

Version: 1.1 NetAct name: NACC_REPORT_SUBSCR_FROM_LTE

Description: Amount of NACC report subscriptions received from LTE.











































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2.264 072263 / MCS DIFFERENCE BETWEEN TWO TRXS

NUMERATOR

Updated: Counter is incremented when single or multiple NACC report subscription

has successfully been received from LTE.

This counter is updated for the normal area of the BCCH BTS of the cell, for which the

subscription was received.This counter is not updated for PCU1.




Operability class:

Related to feature:

BSS21355: Inter System NACC for LTE






Counter ID: 072263 Network element name: MCS DIFFERENCE

BETWEEN TWO TRXS NUMERATOR

Version: 1.1 NetAct name: MCS_DIFF_BETW_TWO_TRXS_NUM

Description: Sum of MCS differences between two TRXs. Absolute value of the MCS

difference between TRX 1 and TRX 2 is updated to this counter.

Average MCS difference between two TRXs is received by dividing 072263 MCS DIF-

FERENCE BETWEEN TWO TRXS NUMERATOR with 072264 MCS DIFFERENCE

BETWEEN TWO TRXS DENOMINATOR

Updated: Updated when EGPRS Packet Downlink Ack/Nack message is received

with both EGPRS Channel Quality measurement report and Secondary Dual Carrier

Channel measurement report.





Operability class:

Related to feature:

BSS21392: TRX Specific Link Adaptation for DLDC



















































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2.265 072264 / MCS DIFFERENCE BETWEEN TWO TRXSDENOMINATOR

2.266 072265 / UL MCS REDUCTION DUE PCU RESOURCES


Counter ID: 072264 Network element name: MCS DIFFERENCE

BETWEEN TWO TRXS DENOMINATOR

Version: 1.1 NetAct name: MCS_DIFF_BETW_TWO_TRXS_DEN

Description: Number of times MCS difference between two TRXs is evaluated. Incre-

mented by one any time when MCS difference between two TRXs is evaluated, irre-

spective of the difference (commanded MCSs may be different or same).

Updated: Updated when EGPRS Packet Downlink Ack/Nack message is received

with both EGPRS Channel Quality measurement report and Secondary Dual Carrier Channel measurement report.





Operability class:

Related to feature:

BSS21392: TRX Specific Link Adaptation for DLDC






Counter ID: 072265 Network element name: UL MCS REDUCTION DUE

PCU RESOURCES


UL_MCS_REDUCTION_PCU_RESOURCE

Description: Number of times when uplink scheduling is limited due to PCU resources,

for example due to lack of HDLC data link capacity.

Updated: When uplink MCS has been reduced due to PCU resources. Counter is

updated in case of Packet Abis only.

















































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2.267 072266 / DL MCS REDUCTION DUE PCU RESOURCES

Operability class:

Related to feature:

BSS21454: Packet Abis over IP/Ethernet

BSS21440: Packet Abis over TDM






Counter ID: 072266 Network element name: DL MCS REDUCTION DUEPCU RESOURCES


DL_MCS_REDUCTION_PCU_RESOURCE

Description: Number of times when downlink MCS has been reduced due to PCU

resources, for example due to lack of HDLC data link capacity.

Updated: When downlink MCS has been reduced due to PCU resources. Counter is

updated in case of Packet Abis only.





Operability class:

Related to feature:

BSS21454: Packet Abis over IP/Ethernet

BSS21440: Packet Abis over TDM











































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Signalling charts of Packet Control Unit Measurement

3 Signalling charts of Packet Control Unit Mea-

surement

The following figures show the signalling charts of Packet Control Unit Measurement:

Figure 1 UL TBF Establishment on CCCH, 1-phase

MS BTS

Channel Request (CCCH)

Immediate Assignment (CCCH)

P-Immediate Assignment Ack

BSC

P-Channel Required

P-Immediate Assignment Cmd

First UL data frame with TLLI included

Packet UL Ack/Nack with same TLLI (polling)

Packet Control Ack

packet immed ass msg 72084

packet immed ass ul msg

packet immed ass ack msg

nbr of ul tbf 72000max nbr sim ul tbf 72002

req 1 tsl ul 72034alloc 1 tsl ul 72044

rlc da ta bloc ks u l cs1 720 62

OR

rlc data blocks ul cs2 72064

ul tbf for signalling 72161OR

ul tbf for data 72162

rlc data b locks ul c s1 72062OR

rlc data blocks ul cs2 72064EGPRS:

nbr of ul rlc bl in ack mode

ORnbr of ul rlc bl in una mode

rlc mac cntrl blocks dl 72077EGPRS:

egprs dl ctrl blocks 72166

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

rlc mac cntrl blocks ul 72076

EGPRS :

egprs ul crtl blocks 72165

UL data frame without TLLI

OR

72096

72085

79002

79003

packet ch req 72082ul tbf establ started 72121

72228

1-phase UL GPRS TBF establishment requestsOR

1-phase UL EGPRS TBF establishment requests

72227

1-phase UL GPRS TBF successful establishmentsOR

1-phase UL EGPRS TBF successful establishments

72229

72230

























































































































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Figure 2 UL TBF Establishment on CCCH, 2-phase

MS BTS

Channel Request (CCCH)


BSC

P-Channel Required

P-Immediate Assignment Cmd

RLC data block (First UL data frame)

Packet Resource Request (PACCH)

Packet UL Assignment (PACCH) including TLLI

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

3940

packet ch req 72082

ul tbf establ started 72121


packet immed ass ul msg

Unacknowledged mode:

ul tbf unack mode 72010

max sim ul tbf unack 72012

req X tsl ul

alloc X tsl ul

EGPRS :

req X tsl ul for egprs ms 72141-148

rlc mac cntrl blocks dl72077EGPRS:



EGPRS :


ul tbf for signalling 72161

OR



OR


EGPRS:


OR

nbr of ul rlc bl in una mode

number of tbf alloc 90000

nbr of ul tbf 72000

max nbr sim ul tbf 72002

EGPRS :

nbr of egprs tbfs ul 72088

OR

ul egprs tbfs unack mode

NOTE: BTS doesn’t sendImm Ass Ack for single

block immediateassignment

72096

72044-47, 72133-136

72034-37, 72125-128

72090

79002

79003



























































































































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Figure 3 UL GPRS/EDGE TBF Establishment on PACCH

MS BTS BSC

Packet UL Assignment (PACCH)

UL RLC Data Block (First UL data frame)

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

req ul tbf during dl tbf 72074





req X tsl ul 72034-37, 72125-128

alloc X tsl ul

EGPRS :



OR


rlc mac cntrl blocks dl 72077

EGPRS:



EGPRS :


rlc da ta block s ul c s1 72062

OR


EGPRS:


OR



nbr of ul tbf 72000


EGPRS :


OR


(EGPRS) Packet DL Ack/Nack (Channel Request Description)

72044-47, 72133-136

72090

79002

79003











































































































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Figure 4 DL GPRS/EDGE TBF Establishment on CCCH

MS BTS


BSC

P-Immediate Assignment Cmd (CCCH)

P-Immediate Assignment Ack

Packet Polling Request (PACCH)

Packet Control Ack (PACCH), TA from BTS

Packet Power Control / Timing Adv

dl tbf establ started 72122



nbr of dl tbf 72005

max nbr sim dl tbf 72007

EGPRS:

nbr of egprs tbfs dl 72089EGPRS Unack mode:

dl egprs tbfs unack mode

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

req 1 tsl dl 72039

alloc 1 tsl dl 72049

packet immed ass ack msg

SGSN

LLC PDU

pa cke t im me d as s d l drx ms g 72097

OR

packet immed ass dl non drx msg 72098

dl tbf for signalling 72163

OR

dl tbf for data 72164

Unack mode:

dl tbf unack mode 72015


EGPRS:


r lc m ac cnt rl b lo cks d l 7 20 77

EGPRS:


r lc m ac cnt rl b lo cks u l 7 20 76

EGPRS :


Alternative:

Packet DLAssignment

may be sent if

more TSLs required

72085

72091





































































































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Figure 5 DL GPRS/EDGE TBF Establishment on PACCH










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Figure 6 DL TBF Reallocation due UL TBF establishment

MS BTS BSC

Packet TSL Reconfigure OR Packet Downlink Assignment

01

0203

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

req ul tbf during dl tbf 72074


req X tsl ul 72034-37, 72125-128

alloc X tsl ul

EGPRS :


dl tbf reallocations 72028

dl tbf realloc due sim ul tbf

rl c m ac cn trl b lo ck s d l 72077

EGPRS:


(EGPRS) Packet DL Ack

UL Data Frame with new TFI

Unack mode


OR


EGPRS:


OR


rlc m ac cn trl b loc ks ul 72076

EGPRS :



OR ul tbf for data 72162

Ack mode

rlc mac cntrl blocks ul 72076EGPRS :






nbr of ul tbf 72000


EGPRS :


OR


(EGPRS) Packet DL Ack/Nack (Channel Req. Description)

72044-47, 72133-136

72090

72031

79002

79003

















































































































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Figure 7 UL TBF Reallocation due DL TBF establishment

MS BTS BSC

Packet TSL Reconfigure OR Packet Uplink Assignment

UL TBF running01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

req dl tbf during ul tbf 72075dl tbf establ started 72122

ul tbf reallocations 72027

ul tbf realloc due sim dl tbf


EGPRS:


(EGPRS) Packet DL Ack

UL Data Frame with new TFI

Unack mode

rlc data blocks ul cs1 72062OR


EGPRS:


OR



EGPRS :


ul tbf for signalling 72161OR


Ack mode

req X tsl dl

alloc X tsl dl

EGPRS:

req X tsl dl for egprs ms 72149-156


dl tbf unack mode 72015

max sim dl tbf unack 72017


nbr of dl tbf 72005

max nbr sim dl tbf 72007

EGPRS:

nbr of egprs tbfs dl 72089

EGPRS Unack mode:

dl egprs tbfs unack mode 72091

72030

79002

79003

72039-42, 72129-132,72250-72253

72049-52, 72137-140,72254-72255























































































































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Figure 8 UL TBF Release

MS BTS BSC

Packet UL Ack/Nack (final ack), polling

Packet Control Ack

UL Data Frame (countdown value 0)

INTERNAL DELAY

Ext UL TBF mode: delay

always started, duringdelay DL TBF can be

established via UL

Non-Ext mode: delay

started if no DL TBF exists

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

UL TBF Release counters

Ext UL TBF mode: Packet UL Ack/Nack


EGPRS:



OR

rlc d ata b loc ks u l c s2 72064

EGPRS:


OR



EGPRS:



EGPRS :


max dur ul tbf 72001

ave dur ul tbf 72003-004

max ul llc per tbf 72025

ave ul llc per tbf 72021-022


total duration of tbfs 90002

79002

79003

































































































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Figure 9 DL TBF Release

MS BTS BSC

DL Data Frame (final block), polling

(EGPRS) Packet DLAck/Nack (final ack)

???

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

rlc data blocks dl cs1 72063

OR


EGPRS:

nbr of dl rlc bl in ack mode 79000

OR (Unack mode)

nbr of dl rlc bl in una mode 79001


EGPRS :


Ack mode

SGSN

Last LLC PDU

Unack mode

DL TBF Release counters

max dur dl tbf 72006

ave dur dl tbf 72008-009

max dl llc per tbf 72026

ave dl llc per tbf 72023-024


total duration of tbfs 90002

Packet Control Ack


OR






















































































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Figure 10 UL LLC Data Transfer

MS BTS BSC SGSN

UL TBF Assignment

UL Data frames

Packet UL Ack/Nack (PACCH)

LLC Frames

01

02

03

04

05

06

07

08

09

10

11

12

13

1415

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

If block header is bad:

bad frame ind ul cs1 72070

OR

bad frame ind ul cs2 72071

If block OK but BSN doesn’t fit:

ignor rlc data bl ul due bsn

If whole block is OK:


OR


BSN status invalid (not received)

retra data blocks ul cs1 72173

OR

retra data blocks ul cs2 72174

GPRS


EGPRS:


If block header is bad:

bad rlc data bl bad ack ul

If header OK and RSB set:

re tran s rl c d ata bl ul 79008

If header OK but BFI indicates

bad block:

bad rlc data bl valid ack ul

IF HEADER AND BFI OK:

If retry bit set:

ul tbf with retry bit set 72020

If datablock OK:


If block OK but BSN doesn’t fit

ignor rlc data bl ul due bsn

EGPRS

UL RLC Block counters

79002

72072

72072

79007

79006



































































































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Figure 11 DL LLC Data Transfer (acknowledged & unacknowledged mode)

MS BTS BSC SGSN

DL TBF Assignment

DL Data Packets (PDTCH)

Packet DL Ack/Nack (PACCH)


DL Data Frames01

0203

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

ave ms spe bssgp flow rate

If Nack received and ack mode used

DL RLC Block counters

rlc mac c ntrl blo ck s u l 72076

EGPRS :


1 sec sampling,

retransmission

not included

If GPRS block is OK:

rl c data blocks dl cs1 72063

OR


If EGPRS:

nbr of dl rlc bl in ack mode

OR (Unack mode)

nbr of dl rlc bl in una mode 79001

79000

90005-06

When all RLC blocks related to a framehave been sent successfully:

DL LLC transfer delay sumDL LLC delay frame countDL LLC delay measured bytes total

retra rlc data blocks dl cs1OR

retra rlc data blocks dl cs2

72068

72069

970479704897049

































































































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Figure 12 Cell re-selection

MS BTS1 BSC SGSN

DL Data Packets

DL Data Packets


Any LLC frame (PDTCH), including MS id

Any LLC frame

Any LLC frame, CGI added

DL Data Packets

BTS2

Flush-LL PDU

(Old BVCI + MS TLLI)

Flush-LLAck

DL TBF Assignment, via BTS 2

DL Data Packets


01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

2728

29

30

31

32

33

34

35

36

37

38

39

40

d l t bf r el d ue t o f lu sh 7 20 59

u l t bf r el d ue t o f lu sh 7 20 58

MS does no longer send data via BTS1

but resources remain allocated,

causing updates of bad frame counters

72070-71 (bad frame ind ul cs1/cs2)

for BTS1 idCounters updated

when TBF in

old cell has

been released

PCU buffers LLC PDUs

until all RLC blocks of

LLC PDU are acked (Ack mode)

OR

until all RLC blocks of

LLC PDU are sent

(Unack mode)

MS notices need for

cell change, stops

receiving DL data

packets and tunes

to the new frequency.

DL TBF Assignment, via BTS 1

UL TBF Assignment, via BTS 2




























































































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Figure 13 Paging

Related topics

• 72 Packet Control Unit Measurement

• Counters of Packet Control Unit Measurement

MS BTS BSC SGSN

Paging Request (P-TMSI)

Paging Request (CCCH PCH)

UL TBF Assignment

Any LLC frame (PDTCH), including TLLI

Packet UL Ack/Nack (PACCH), including TLLI

Packet Control Ack (PACCH)

Any LLC frame

DL LLC data frames

01

0203

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

ps paging msg sent 3057

UL RLC Block counters

UL TBF released when no longer needed


EGPRS :


rl c data bl ocks d l cs1 72 063

OR

rlc da ta bl oc ks d l c s2 72 065

EGPRS:

nbr of dl rlc bl in ack mode

OR (Unack mode)

nbr of dl rlc bl in una mode

DL data frames


EGPRS:


To all SEGs

in paging area

To all MSs

in SEG

See figure

UL LLC Data Transfer

79000

79001












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4 Signalling charts of Dual Transfer ModeThe following figures show the signalling charts of Dual Transfer Mode:

Figure 14 MO DTM call establishment

MS BTS BSC MSC

MEASUREMENT REPORT

CHANNEL ACTIVATION

CHANNEL ACTIVATION ACK

SABM

ESTABLISH INDICATION

UA

ASSIGNMENT COMPLETE

RR

HANDOVER PERFORMED

RF CHANNEL RELEASE

RF CHANNEL RELEASE ACK

106000 MO_DTM_CALL_REQUESTS_INI

DTM REQUEST

MEASUREMENT RESULT

PHYSICAL CONTEXT REQUEST

PHYSICAL CONTEXT CONFIRM

DTM ASSIGNMENT COMMAND

105016 DTM_REQ_1_UL_PS_TSL or 105017 DTM_REQ_2_UL_PS_TSL

105009 DTM_ALLOCATIONS_INITIAL

105015 PEAK_DTM_CS_SIMULTAN

105021 DTM_ALLOC_1_UL_PS_TSL or 105022 DTM_ALLOC_2_UL_PS_TSL

Start T3107

051189 INTRA_DTM_MO_CS_TO_PS

106018 DTM_ASSIGN_COMMANDS

071038 REPORTING_TIME_BY_DTM_MS

071037 TCH_RESERV_BY_DTM_MS

MS in dedicated mode

PS data transfer in dual transfer mode

Stop T3107

DUMMY RLC BLOCK

UL RLC BLOCK

105026 UL_DTM_TBF_ESTABLISHMENTS



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Signalling charts of Dual Transfer Mode

Figure 15 MT DTM call establishment

MS BTS BSC MSC

SABM

UA

RR

105000 MT_DTM_CALL_REQUESTS_INI

SGSN

LLC PDU

MEASUREMENTREPORT MEASUREMENT RESULT



ASSIGNMENT COMPLETE

HANDOVER PERFORMED



CHANNEL ACTIVATION

RF CHANNEL RELEASE




105023 DTM_ALLOC_1_DL_PS_TSL or 105024 DTM_ALLOC_2_DL_PS_TSL


051190 INTRA_DTM_MT_CS_TO_PS



105018 DTM_REQ_1_DL_PS_TSL or 105019 DTM_REQ_2_DL_PS_TSL


PS data transfer in dual transfer mode

105027 DL_DTM_TBF_ESTABLISHMENTS

(EGPRS) PACKET DOWNLINK ACK/NACK

DL RLC BLOCK




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Figure 16 DTM call reallocation; too high CS connection interference

MS BTS BSC MSC

MEASUREMENT REPORT

CHANNEL ACTIVATION



SABM


UA

ASSIGNMENT COMPLETE

RRHANDOVER PERFORMED

RF CHANNEL RELEASE



MEASUREMENT RESULT

CS connection controldetects too high CSconnection interference





106006 DTM_REALLO_CS_REQUESTS

MS has a DTM allocation with one UL PS TSL allocation

DTM call continues on the new resources

105010 DTM_REALLOCATIONS

105016 DTM_REQ_1_UL_PS_TSL or

105017 DTM_REQ_2_UL_PS_TSL




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Figure 17 DTM call reallocation; inadequate PS connection quality

MS BTS BSC MSC

CHANNEL ACTIVATION


SABM ESTABLISH INDICATIONUA

ASSIGNMENT COMPLETE

RR

HANDOVER PERFORMED

RF CHANNEL RELEASE


MEASUREMENT REPORT


PS quality control detectsinadequate quality

MEASUREMENT RESULT





051191 INTRA_DTM_MT_PS_TO_PS



105005 DTM_REALLO_REQ_PS_QUAL

MS has a DTM allocation with one DL PS TSL allocation

DTM call continues on the new resources





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Figure 18 DTM call; internal inter-cell handover; CS connection power budget

BTS1 BTS2 BSC MSC

CHANNEL ACTIVATION

HANDOVER ACCESS

MS

PHYSICAL INFO

SABM

UA

RR

DTM INFORMATION

MS has a DTM allocation



MEASUREMENT REPORT

MEASUREMENT RESULT

CS connection control startsa power budget handover

HANDOVER COMMAND

HANDOVER DETECTION


HANDOVER COMPLETEHANDOVER PERFORMED

RF CHANNEL RELEASE

CS connection continues in the CS territory of the target cell.The DTM call is then re-established in the target cell.

105011 DTM_DURATION_SUM_FR

004199 DTM_CALL_HO_SUCC_TO_DTM_CELL

072202 DL_TBF_RELEASES_DUE_DTM

072201 UL_TBF_RELEASES_DUE_DTM

004198 DTM_CALL_HO_ATT_TO_DTM_CELL

106013 DTM_RELEASES_DUE_CS_HO



HANDOVER COMPLETE

004194 DTM_CALL_HO_FROM_DTM_CELL





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Figure 20 DTM call; external handover, source BSC

MS BTS BSC MSC

RF CHANNEL RELEASE


MEASUREMENT RESULT

MEASUREMENT REPORT

HANDOVER REQUIRED

HANDOVER COMMAND

CLEAR COMMAND

CLEAR COMPLETE

004199 DTM_CALL_HO_SUCC_TO_DTM_CELL



106013 DTM_RELEASES_DUE_CS_HO




004198 DTM_CALL_HO_ATT_TO_DTM_CELL

MS has a DTM allocation

Channel reservation and activation in the target BSC

HO signalling in the target BSC

CS connection continues in the CS territory of the target ce ll.

The DTM call is then re-established in the target cell.



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Figure 21 DTM call; external handover, target BSC

MS BTS BSC MSC

CHANNEL ACTIVATION


HANDOVER ACCESS

HANDOVER DETECTION

PHYSICAL INFO

SABM


UA

HANDOVER COMPLETE

RR

DTM INFORMATION

HANDOVER REQUEST

HANDOVER REQUEST ACKNOWLEDGE

External handover decision in the source BSC

HO signalling in the source BSC, the MSC sends a HO command

Old resources released in the source BSC

The DTM call is then re-established in the target cell.CS connection continues in the CS territory of the target cell.



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Figure 22 DTM call release initiated by the MS

MS BTS BSC MSC

DISCONNECT

RELEASE

RELEASE COMPLETE

CLEAR COMMAND

106012 DTM_RELEASES_DUE_CS_RELEASE

CLEAR COMPLETE

CHANNEL RELEASE

DEACTIVATE SACCH

UA

DISC

RELEASE INDICATION

RF CHANNEL RELEASE


MS has a DTM allocation with ongoing UL and/or DL TBFs






START TIMER T3111

TIMER T3111 EXPIRES



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Figure 23 DTM call release; packet data transfer end

MS BTS BSC MSC

SABM

UA

106011 DTM_RELEASES_DUE_PS_RELEASE

SGSN

Last LLC PDU

RR

DL Data Frame (final block), polling

UNACK MODE: Packet Control Ack

ASSIGNMENT COMMAND


ASSIGNMENT COMPLETE

HANDOVER PERFORMED


ACK MODE: (EGPRS) Packet DL Ack /Nack (final ack)



CHANNEL ACTIVATION

RF CHANNEL RELEASE

051192 INTRA_DTM_PS_TO_CS




CS connection continues in the CS territory


RR




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Figure 24 DTM REQUEST rejected when IMSI data not available

MS BTS BSC MSC

CHANNEL REQUEST

CHANNEL ACTIVATIONCHANNEL ACTIVATION ACK

IMMEDIATE ASSIGNMENT

SABMESTABLISH INDICATION

UA

CLASSMARK CHANGE

CHANNEL ACTIVATION


ASSIGNMENT COMMAND

SABM ESTABLISH INDICATIONUA

ASSIGNMENT COMPLETE

DTM REQUEST

RF CHANNEL RELEASE


CONNECT ACK

CONNECT

DTM REJECT

106002 MO_DTM_CALL_REJECTS_INI

GPRS INFORMATION

SETUP

CALL PROCEEDING

ALERT

RR

SGSN

LLC PDU

CM SERVICE REQUEST

CLASSMARK UPDATE

COMMON ID (not received)


106017 DTM_IMSI_NOT_ AVAILABLE



Authentication, identity request and ciphering

MS continues in dedicated mode.

ASSIGNMENT REQUEST



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Figure 25 Unsuccessful MO DTM; activation of a CS TCH in the PS territory fails,

timer expires while waiting for CHANNEL ACTIVATION ACK

MS BTS BSC

MEASUREMENT REPORT

CHANNEL ACTIVATION




CHANNEL ACTIVATION ACK (not received)

Start T9103

T9103 expires

RF CHANNEL RELEASE


DTM REQUEST

MEASUREMENT RESULT

105016 DTM_REQ_1_UL_PS_TSL or 105017 DTM_REQ_2_UL_PS_TSL



106002 MO_DTM_CALL_REJECTS_INI

CS call continues on the old TCH channel




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Figure 26 Unsuccessful MT DTM; activation of a CS TCH in the PS territory fails,

timer expires while waiting for CHANNEL ACTIVATION ACK

SGSNMS BTS BSC

MEASUREMENT REPORT

CHANNEL ACTIVATION

Start T9103

T9103 expires

RF CHANNEL RELEASE


105000 MT_DTM_CALL_REQUESTS_INI

DL LLC PDU

MEASUREMENT RESULT


CHANNEL ACTIVATION ACK (not received)


105019 DTM_REQ_2_DL_PS_TSL105018 DTM_REQ_1_DL_PS_TSL or


105002 MT_DTM_CALL_REJECTS_INI






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Figure 27 Unsuccessful MT DTM; DTM ASSIGNMENT FAILURE received

MS BTS BSC

SABM


UA

DTM ASSIGNMENT FAILURE

RF CHANNEL RELEASE


RR


106008 DTM_ASSIGN_FAILURES_INI



MT DTM call establishment started; see MT DTM scenario untilDTM ASSIGNMENT COMMAND in figure MT DTM call establishment





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Figure 28 Timer T3107 expires while waiting for ASSIGNMENT COMPLETE

MS BTS BSC MSC

SABM


RF CHANNEL RELEASE


RF CHANNEL RELEASE


106010 MS_LOST_DURING_ASSIGNMENT

CLEAR REQUEST

CLEAR COMMAND

CLEAR COMPLETE


UA

ASSIGNMENT COMPLETE (not received)

T3107 expires




Release of the new TCH channel

Release of the old TCH channel

MO or MT DTM call establishment started; see MT DTM scenario untilDTM ASSIGNMENT COMMAND in figure MT DTM call establishment

Start T3107





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Figure 29 DTM call reallocation failure; DTM ASSIGNMENT FAILURE received

MS BTS BSC



MEASUREMENT REPORT

CHANNEL ACTIVATION


RR

106009 DTM_ASSIGN_FAILURES_REALLO

RF CHANNEL RELEASE



PS quality control detectsinadequate quality

MEASUREMENT RESULT


DTM ASSIGNMENT FAILURE




DTM call continues on the old resources







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Figure 31 DTM CS connection drops after ASSIGNMENT COMPLETE; RELEASE

INDICATION not received

MS BTS BSC MSC

RELEASE

RELEASE COMPLETE

CLEAR COMMAND

CHANNEL RELEASE

DEACTIVATE SACCH SCCP RELEASE COMPLETE

SCCP RELEASE

DISCONNECT


RF CHANNEL RELEASE

001234 DROP_DTM_TCH_ASCMPL_RFCH_REL

DISC (not received)

RELEASE INDICATION (not received)

T3109 expires

Start T3109

MS has a DTM allocation with ongoing UL and/or DL TBFs; for example, see figureMO DTM call establishment




CLEAR COMPLETE

106012 DTM_RELEASES_DUE_CS_RELEASE





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Figure 32 Unsuccessful DTM call reallocation; timer T3107 expires while waiting for

ASSIGNMENT COMPLETE

MS BTS BSC MSC

CHANNEL ACTIVATION


SABM


MEASUREMENT REPORT


T3107 expires

RF CHANNEL RELEASE


RF CHANNEL RELEASE


CLEAR REQUEST

CLEAR COMMAND

CLEAR COMPLETE

106024 MS_LOST_DURING_REALLOCATION




T3111 expires

PS quality control detects inadequate quality



105023 DTM_ALLOC_1_DL_PS_TSL or

105024 DTM_ALLOC_2_DL_PS_TSL

001233 DROP_AFTER_DTM_TCH_ASSIGN

001234 DROP_DTM_TCH_ASCMPL_RFCH_REL

Release of the old TCH channel

Release of the new TCH channel

MS has a DTM allocation with one DL PS TSL allocation


DTM ASSIGNMENT COMMAND DTM ASSIGNMENT COMMAND


MEASUREMENT RESULT


ASSIGNMENT COMPLETE (not received)



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Figure 33 DTM TBF assignment failure; UL RLC block not received

MS BTS BSC MSC

CHANNEL ACTIVATION

SABMESTABLISH INDICATION

UL RLC block (not received)



MS requests a UL TBF

dummy RLC block

Expiry of DTM_CALL_ASSIGN_TIMER

105008 DTM TBF ASSIGNMENT FAILURES


ASSIGNMENT COMMAND

ESTABLISH INDICATIONUA

ASSIGNMENT COMPLETEHANDOVER PERFORMED

RF CHANNEL RELEASE

051198 INTRA_DTM_PS_TO_CS



RR

106011 DTM_RELEASES_DUE_PS_RELEASE


105016 DTM_REQ_1_UL_PS_TSL or

105017 DTM_REQ_2_UL_PS_TSL

105021 DTM_ALLOC_1_UL_PS_TSL or

105022 DTM_ALLOC_2_UL_PS_TSL

105015 PEAK_DTM_CS_SIMULTANUA

MEASUREMENT RESULT

ASSIGNMENT COMMAND

dummy RLC block

ASSIGNMENT COMPLETE ASSIGNMENT COMPLETE

CS connection continues in the CS territory

DTM ASSIGNMENT COMMAND DTM ASSIGNMENT COMMAND




PHYSICAL CONTEXT REQUESTPHYSICAL CONTEXT CONFIRM

CHANNEL ACTIVATION ACKCHANNEL ACTIVATION


MS in dedicated mode, MO call

DTM REQUEST DTM REQUEST

MEASUREMENT REPORT

RR

SABM

ASSIGNMENT COMPLETE

Start DTM_CALL_ASSIGN_TIMER




Documents

72 Packet Control Unit Measurement