PCU Measurements

Nokia Siemens Networks GSM/EDGE BSS, rel. RG10(BSS), operating documentation, issue 06

Reference

72 Packet Control Unit Measurement

DN99544859

Issue 9-2Approval Date 2009-12-18

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The information in this document is subject to change without notice and describes only the product defined in the introduction of this documentation. This documentation is intended for the use of Nokia Siemens Networks customers only for the purposes of the agreement under which the document is submitted, and no part of it may be used, reproduced, modified or transmitted in any form or means without the prior written permission of Nokia Siemens Networks. The documentation has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Nokia Siemens Networks welcomes customer comments as part of the process of continuous development and improvement of the documentation.

The information or statements given in this documentation concerning the suitability, capacity, or performance of the mentioned hardware or software products are given "as is" and all liability arising in connection with such hardware or software products shall be defined conclusively and finally in a separate agreement between Nokia Siemens Networks and the customer. However, Nokia Siemens Networks has made all reasonable efforts to ensure that the instructions contained in the document are adequate and free of material errors and omissions. Nokia Siemens Networks will, if deemed necessary by Nokia Siemens Networks, explain issues which may not be covered by the document.

Nokia Siemens Networks will correct errors in this documentation as soon as possible. IN NO EVENT WILL Nokia Siemens Networks BE LIABLE FOR ERRORS IN THIS DOCUMENTA-TION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDI-RECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUT NOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA,THAT MAY ARISE FROM THE USE OF THIS DOCUMENT OR THE INFORMATION IN IT.

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Other product names mentioned in this document may be trademarks of their respective owners, and they are mentioned for identification purposes only.

Copyright Nokia Siemens Networks 2010. All rights reserved

f Important Notice on Product Safety Elevated voltages are inevitably present at specific points in this electrical equipment. Some of the parts may also have elevated operating temperatures.

Non-observance of these conditions and the safety instructions can result in personal injury or in property damage.

Therefore, only trained and qualified personnel may install and maintain the system.

The system complies with the standard EN 60950 / IEC 60950. All equipment connected has to comply with the applicable safety standards.

The same text in German:

Wichtiger Hinweis zur Produktsicherheit

In elektrischen Anlagen stehen zwangslufig bestimmte Teile der Gerte unter Span-nung. Einige Teile knnen auch eine hohe Betriebstemperatur aufweisen.

Eine Nichtbeachtung dieser Situation und der Warnungshinweise kann zu Krperverlet-zungen und Sachschden fhren.

Deshalb wird vorausgesetzt, dass nur geschultes und qualifiziertes Personal die Anlagen installiert und wartet.

Das System entspricht den Anforderungen der EN 60950 / IEC 60950. Angeschlossene Gerte mssen die zutreffenden Sicherheitsbestimmungen erfllen.

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Table of ContentsThis document has 189 pages.

Summary of changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1 72 Packet Control Unit Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2 Counters of Packet Control Unit Measurement . . . . . . . . . . . . . . . . . . . 252.1 072000 / NBR OF UL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252.2 072001 / MAX DUR UL TBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252.3 072002 / MAX NBR SIM UL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262.4 072003 / AVE DUR UL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262.5 072004 / AVE DUR UL TBF DEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272.6 072005 / NBR OF DL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272.7 072006 / MAX DUR DL TBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282.8 072007 / MAX NBR SIM DL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282.9 072008 / AVE DUR DL TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292.10 072009 / AVE DUR DL TBF DEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292.11 072010 / NBR OF UL TBF UNACK MODE . . . . . . . . . . . . . . . . . . . . . . 302.12 072011 / MAX DUR UL TBF UNACK MODE. . . . . . . . . . . . . . . . . . . . . 302.13 072012 / MAX NBR SIM UL TBF UNACK MODE . . . . . . . . . . . . . . . . . 312.14 072013 / AVE DUR UL TBF UNACK MODE . . . . . . . . . . . . . . . . . . . . . 312.15 072014 / AVE DUR UL TBF DEN UNACK MODE. . . . . . . . . . . . . . . . . 322.16 072015 / NBR OF DL TBF UNACK MODE . . . . . . . . . . . . . . . . . . . . . . 322.17 072016 / MAX DUR DL TBF UNACK MODE. . . . . . . . . . . . . . . . . . . . . 322.18 072017 / MAX NBR SIM DL TBF UNACK MODE . . . . . . . . . . . . . . . . . 332.19 072018 / AVE DUR DL TBF UNACK MODE . . . . . . . . . . . . . . . . . . . . . 332.20 072019 / AVE DUR DL TBF UNACK MODE DEN. . . . . . . . . . . . . . . . . 342.21 072020 / UL TBF WITH RETRY BIT SET . . . . . . . . . . . . . . . . . . . . . . . 342.22 072021 / AVE UL LLC PER TBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352.23 072022 / AVE UL LLC PER TBF DEN. . . . . . . . . . . . . . . . . . . . . . . . . . 352.24 072023 / AVE DL LLC PER TBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.25 072024 / AVE DL LLC PER TBF DEN. . . . . . . . . . . . . . . . . . . . . . . . . . 362.26 072025 / MAX UL LLC PER TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372.27 072026 / MAX DL LLC PER TBF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372.28 072027 / UL TBF RE ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 382.29 072028 / DL TBF RE ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 382.30 072029 / REALLOC DUE TERR DOWGR. . . . . . . . . . . . . . . . . . . . . . . 392.31 072030 / UL TBF REALLOC DUE SIM DL TBF . . . . . . . . . . . . . . . . . . 402.32 072031 / DL TBF REALLOC DUE SIM UL TBF . . . . . . . . . . . . . . . . . . 402.33 072032 / UL TBF REALLOC FAILS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.34 072033 / DL TBF REALLOC FAILS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 412.35 072034 / REQ 1 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422.36 072035 / REQ 2 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422.37 072036 / REQ 3 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432.38 072037 / REQ 4 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432.39 072038 / REQ 5 - 8 TSL UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432.40 072039 / REQ 1 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

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2.41 072040 / REQ 2 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442.42 072041 / REQ 3 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452.43 072042 / REQ 4 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452.44 072043 / REQ 5 - 8 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462.45 072044 / ALLOC 1 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462.46 072045 / ALLOC 2 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.47 072046 / ALLOC 3 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472.48 072047 / ALLOC 4 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482.49 072048 / ALLOC 5 - 8 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482.50 072049 / ALLOC 1 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492.51 072050 / ALLOC 2 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492.52 072051 / ALLOC 3 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502.53 072052 / ALLOC 4 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502.54 072053 / ALLOC 5 - 8 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512.55 072054 / UL TBF REL DUE CSW TRAFFIC . . . . . . . . . . . . . . . . . . . . . 512.56 072055 / DL TBF REL DUE CSW TRAFFIC . . . . . . . . . . . . . . . . . . . . . 522.57 072056 / UL TBF REL DUE NO RESP MS . . . . . . . . . . . . . . . . . . . . . . 522.58 072057 / DL TBF REL DUE NO RESP MS . . . . . . . . . . . . . . . . . . . . . . 532.59 072058 / UL TBF REL DUE TO FLUSH . . . . . . . . . . . . . . . . . . . . . . . . . 532.60 072059 / DL TBF REL DUE TO FLUSH . . . . . . . . . . . . . . . . . . . . . . . . . 542.61 072060 / UL TBF REL DUE TO SUSPEND . . . . . . . . . . . . . . . . . . . . . . 542.62 072061 / DL TBF REL DUE TO SUSPEND . . . . . . . . . . . . . . . . . . . . . . 552.63 072062 / RLC DATA BLOCKS UL CS1 . . . . . . . . . . . . . . . . . . . . . . . . . 552.64 072063 / RLC DATA BLOCKS DL CS1 . . . . . . . . . . . . . . . . . . . . . . . . . 562.65 072064 / RLC DATA BLOCKS UL CS2 . . . . . . . . . . . . . . . . . . . . . . . . . 572.66 072065 / RLC DATA BLOCKS DL CS2 . . . . . . . . . . . . . . . . . . . . . . . . . 572.67 072066 / RLC DATA BLOCKS UL UNACK . . . . . . . . . . . . . . . . . . . . . . 582.68 072067 / RLC DATA BLOCKS DL UNACK . . . . . . . . . . . . . . . . . . . . . . 582.69 072068 / RETRA RLC DATA BLOCKS DL CS1. . . . . . . . . . . . . . . . . . . 592.70 072069 / RETRA RLC DATA BLOCKS DL CS2. . . . . . . . . . . . . . . . . . . 592.71 072070 / BAD FRAME IND UL CS1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602.72 072071 / BAD FRAME IND UL CS2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612.73 072072 / IGNOR RLC DATA BL UL DUE BSN . . . . . . . . . . . . . . . . . . . 612.74 072073 / BAD FRAME IND UL UNACK . . . . . . . . . . . . . . . . . . . . . . . . . 622.75 072074 / REQ UL TBF DURING DL TBF . . . . . . . . . . . . . . . . . . . . . . . . 622.76 072075 / REQ DL TBF DURING UL TBF . . . . . . . . . . . . . . . . . . . . . . . . 632.77 072076 / RLC MAC CNTRL BLOCKS UL. . . . . . . . . . . . . . . . . . . . . . . . 632.78 072077 / RLC MAC CNTRL BLOCKS DL. . . . . . . . . . . . . . . . . . . . . . . . 642.79 072078 / DISC LLC BLOCKS DUE TO EXP . . . . . . . . . . . . . . . . . . . . . 642.80 072079 / NO RADIO RES AVA UL TBF . . . . . . . . . . . . . . . . . . . . . . . . . 652.81 072080 / NO RADIO RES AVA DL TBF . . . . . . . . . . . . . . . . . . . . . . . . . 652.82 072081 / DISC UL LLC DATA DUE TO NSE . . . . . . . . . . . . . . . . . . . . . 662.83 072082 / PACKET CH REQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662.84 072083 / PAC PAG REQ FOR CS PAG . . . . . . . . . . . . . . . . . . . . . . . . . 672.85 072084 / PACKET IMMED ASS MSG . . . . . . . . . . . . . . . . . . . . . . . . . . 672.86 072085 / PACKET IMMED ASS ACK MSG . . . . . . . . . . . . . . . . . . . . . . 682.87 072086 / PACKET IMMED ASS NACK MSG . . . . . . . . . . . . . . . . . . . . . 68

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2.88 072087 / PACKET IMMED ASS REJ MSG . . . . . . . . . . . . . . . . . . . . . . 692.89 072088 / NUMBER OF EGPRS TBFS UL. . . . . . . . . . . . . . . . . . . . . . . 692.90 072089 / NUMBER OF EGPRS TBFS DL. . . . . . . . . . . . . . . . . . . . . . . 702.91 072090 / NUMBER OF ESTABLISHED UPLINK EGPRS TBFS IN UNACK

MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702.92 072091 / NUMBER OF ESTABLISHED DOWNLINK EGPRS TBFS IN UN-

ACK MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712.93 072092 / NBR OF UL TBF ESTABLISHMENT FAILED . . . . . . . . . . . . 712.94 072093 / NBR OF DL TBF ESTABLISHMENT FAILED . . . . . . . . . . . . 722.95 072094 / UL EGPRS TBF RELEASE DUE NO RESPONSE FROM MS 722.96 072095 / DL EGPRS TBF RELEASE DUE NO RESPONSE FROM MS 732.97 072096 / PACKET IMMED ASS UL MSG . . . . . . . . . . . . . . . . . . . . . . . 732.98 072097 / PACKET IMMED ASS DL DRX MSG. . . . . . . . . . . . . . . . . . . 742.99 072098 / PACKET IMMED ASS DL NON-DRX MSG . . . . . . . . . . . . . . 742.100 072099 / AVER TBFS PER TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . 752.101 072100 / AVER TBFS PER TSL UL DEN . . . . . . . . . . . . . . . . . . . . . . . 752.102 072101 / AVER TBFS PER TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . 762.103 072102 / AVER TBFS PER TSL DL DEN . . . . . . . . . . . . . . . . . . . . . . . 762.104 072103 / MAX TBFS PER TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 772.105 072104 / MAX TBFS PER TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 772.106 072105 / DL REALLOC DUE TERR DOWNGR . . . . . . . . . . . . . . . . . . 782.107 072106 / DUMMY DL MAC BLOCKS SENT . . . . . . . . . . . . . . . . . . . . . 782.108 072107 / SPARE072107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 782.109 072108 / SPARE072108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.110 072109 / VOLUME WEIGHTED LLC THROUGHPUT EDGE 4 DL NU-

MERATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 792.111 072110 / VOLUME WEIGHTED LLC THROUGHPUT EDGE 4 DL DE-

NOMINATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 802.112 072111 / AVER EGPRS TBFS PER TSL UL. . . . . . . . . . . . . . . . . . . . . 802.113 072112 / AVER EGPRS TBFS PER TSL UL DEN . . . . . . . . . . . . . . . . 812.114 072113 / AVER EGPRS TBFS PER TSL DL. . . . . . . . . . . . . . . . . . . . . 822.115 072114 / AVER EGPRS TBFS PER TSL DL DEN . . . . . . . . . . . . . . . . 822.116 072115 / UL DATA CONT AFTER COUNTDOWN . . . . . . . . . . . . . . . . 832.117 072116 / EXTENDED UL TBFS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 832.118 072117 / UL GPRS TBF IN EGPRS TERR . . . . . . . . . . . . . . . . . . . . . . 842.119 072118 / DL GPRS TBF IN EGPRS TERR . . . . . . . . . . . . . . . . . . . . . . 842.120 072119 / UL GPRS TBF FOR EGPRS REQ . . . . . . . . . . . . . . . . . . . . . 852.121 072120 / DL GPRS TBF FOR EGPRS REQ . . . . . . . . . . . . . . . . . . . . . 852.122 072121 / UL TBF ESTABL STARTED. . . . . . . . . . . . . . . . . . . . . . . . . . 862.123 072122 / DL TBF ESTABL STARTED. . . . . . . . . . . . . . . . . . . . . . . . . . 862.124 072123 / NO RADIO RES AVAIL FOR UL TBF. . . . . . . . . . . . . . . . . . . 872.125 072124 / NO RADIO RES AVAIL FOR DL TBF. . . . . . . . . . . . . . . . . . . 872.126 072125 / REQ 5 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.127 072126 / REQ 6 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882.128 072127 / REQ 7 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 892.129 072128 / REQ 8 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 892.130 072129 / REQ 5 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 902.131 072130 / REQ 6 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

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2.132 072131 / REQ 7 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912.133 072132 / REQ 8 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912.134 072133 / ALLOC 5 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912.135 072134 / ALLOC 6 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 922.136 072135 / ALLOC 7 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 922.137 072136 / ALLOC 8 TSL UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.138 072137 / ALLOC 5 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932.139 072138 / ALLOC 6 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 942.140 072139 / ALLOC 7 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 942.141 072140 / ALLOC 8 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952.142 072141 / REQ 1 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . . 952.143 072142 / REQ 2 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . . 962.144 072143 / REQ 3 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . . 962.145 072144 / REQ 4 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . . 972.146 072145 / REQ 5 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . . 982.147 072146 / REQ 6 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . . 982.148 072147 / REQ 7 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . . 992.149 072148 / REQ 8 TSL UL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1002.150 072149 / REQ 1 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1002.151 072150 / REQ 2 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1012.152 072151 / REQ 3 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1022.153 072152 / REQ 4 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1022.154 072153 / REQ 5 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1032.155 072154 / REQ 6 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1042.156 072155 / REQ 7 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1042.157 072156 / REQ 8 TSL DL FOR EGPRS MS . . . . . . . . . . . . . . . . . . . . . 1052.158 072157 / IN UL TBF DUE REALLOC . . . . . . . . . . . . . . . . . . . . . . . . . . 1062.159 072158 / OUT UL TBF DUE REALLOC . . . . . . . . . . . . . . . . . . . . . . . . 1062.160 072159 / IN DL TBF DUE REALLOC . . . . . . . . . . . . . . . . . . . . . . . . . . 1072.161 072160 / OUT DL TBF DUE REALLOC . . . . . . . . . . . . . . . . . . . . . . . . 1072.162 072161 / UL TBF FOR SIGNALLING . . . . . . . . . . . . . . . . . . . . . . . . . . 1072.163 072162 / UL TBF FOR DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1082.164 072163 / DL TBF FOR SIGNALLING . . . . . . . . . . . . . . . . . . . . . . . . . . 1082.165 072164 / DL TBF FOR DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1092.166 072165 / EGPRS UL CTRL BLOCKS. . . . . . . . . . . . . . . . . . . . . . . . . . 1092.167 072166 / EGPRS DL CTRL BLOCKS. . . . . . . . . . . . . . . . . . . . . . . . . . 1102.168 072167 / DL 8PSK TO GMSK DUE UL GPRS . . . . . . . . . . . . . . . . . . . 1102.169 072168 / AVE BUSY GPRS CH UL . . . . . . . . . . . . . . . . . . . . . . . . . . . 1112.170 072169 / AVE BUSY GPRS CH DL . . . . . . . . . . . . . . . . . . . . . . . . . . . 1112.171 072170 / AVE BUSY GPRS CH DEN . . . . . . . . . . . . . . . . . . . . . . . . . . 1122.172 072171 / AVE UL TBFS PER USED TSL . . . . . . . . . . . . . . . . . . . . . . . 1122.173 072172 / AVE DL TBFS PER USED TSL . . . . . . . . . . . . . . . . . . . . . . . 1132.174 072173 / RETRA DATA BLOCKS UL CS1 . . . . . . . . . . . . . . . . . . . . . . 1132.175 072174 / RETRA DATA BLOCKS UL CS2 . . . . . . . . . . . . . . . . . . . . . . 1142.176 072175 / DL TBF DATA ATTEMPTS . . . . . . . . . . . . . . . . . . . . . . . . . . 1142.177 072176 / DL TBF SIGNALING ATTEMPTS . . . . . . . . . . . . . . . . . . . . . 1152.178 072177 / AVE DL TSL USAGE FOR NRT . . . . . . . . . . . . . . . . . . . . . . 115

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2.179 072178 / AVE DL TSL USAGE FOR PACCH . . . . . . . . . . . . . . . . . . . 1162.180 072179 / DL TBF DATA FAILURES . . . . . . . . . . . . . . . . . . . . . . . . . . 1162.181 072180 / DL TBF SIGNALING FAILURES . . . . . . . . . . . . . . . . . . . . . 1172.182 072181 / AVE UL TSL USAGE FOR NRT. . . . . . . . . . . . . . . . . . . . . . 1172.183 072182 / AVE UL TSL USAGE FOR PACCH . . . . . . . . . . . . . . . . . . . 1182.184 072183 / AVE LOAD SAMPLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1182.185 072184 / PFC DOWNLOAD PCU INIT . . . . . . . . . . . . . . . . . . . . . . . . 1182.186 072185 / NCCR QC TRIG NO GOOD NEIG . . . . . . . . . . . . . . . . . . . . 1192.187 072186 / NCCR SERV ISNCCR NO GOOD NEIG . . . . . . . . . . . . . . . 1192.188 072187 / FLUSH MSGS RECEIVED . . . . . . . . . . . . . . . . . . . . . . . . . . 1202.189 072188 / MEAS REPORT MSGS TOTAL . . . . . . . . . . . . . . . . . . . . . . 1202.190 072189 / MEAS REPORT MSGS IDLE . . . . . . . . . . . . . . . . . . . . . . . . 1212.191 072190 / DL EGPRS TBF INIT REALL FAIL . . . . . . . . . . . . . . . . . . . . 1212.192 072191 / WEIGHTED DL TSL ALLOC EDGE 4 TSL NUMERATOR. . 1222.193 072192 / WEIGHTED DL TSL ALLOC EDGE 4 TSL DENOMINATOR 1222.194 072193 / WEIGHTED DL TSL ALLOC EDGE NUMERATOR . . . . . . . 1232.195 072194 / WEIGHTED DL TSL ALLOC EDGE DENOMINATOR . . . . . 1232.196 072195 / WEIGHTED DL TSL ALLOC GPRS NUMERATOR . . . . . . . 1242.197 072196 / WEIGHTED DL TSL ALLOC GPRS DENOMINATOR . . . . . 1242.198 072197 / WEIGHTED UL TSL ALLOC EDGE NUMERATOR . . . . . . . 1252.199 072198 / WEIGHTED UL TSL ALLOC EDGE DENOMINATOR . . . . . 1252.200 072199 / WEIGHTED UL TSL ALLOC EDGE 4 TSL NUMERATOR. . 1262.201 072200 / WEIGHTED UL TSL ALLOC EDGE 4 TSL DENOMINATOR 1262.202 072201 / UL TBF RELEASES DUE DTM . . . . . . . . . . . . . . . . . . . . . . 1272.203 072202 / DL TBF RELEASES DUE DTM . . . . . . . . . . . . . . . . . . . . . . 1282.204 072203 / DL RLC CS1 BLOCKS TO DTM MS . . . . . . . . . . . . . . . . . . 1282.205 072204 / DL RLC CS2 BLOCKS TO DTM MS . . . . . . . . . . . . . . . . . . 1292.206 072205 / UL RLC CS1 BLOCKS FROM DTM MS. . . . . . . . . . . . . . . . 1292.207 072206 / UL RLC CS2 BLOCKS FROM DTM MS. . . . . . . . . . . . . . . . 1302.208 072207 / SAIC TBFS DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1302.209 072208 / EDA RT ALLOCATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1312.210 072209 / EDA NRT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 1312.211 072210 / DA ALLOCATIONS FOR EDA RT . . . . . . . . . . . . . . . . . . . . 1322.212 072211 / DA ALLOCATIONS FOR EDA NRT . . . . . . . . . . . . . . . . . . . 1322.213 072212 / DA TO EDA REALLOCATIONS FOR RT. . . . . . . . . . . . . . . 1332.214 072213 / DA TO EDA REALLOCATIONS FOR NRT . . . . . . . . . . . . . 1332.215 072214 / EDA TO DA REALLOCATIONS FOR RT. . . . . . . . . . . . . . . 1342.216 072215 / EDA TO DA REALLOCATIONS FOR NRT . . . . . . . . . . . . . 1342.217 072216 / DL TBFS ON UL RT EDA TSL . . . . . . . . . . . . . . . . . . . . . . . 1352.218 072217 / SPARE072217 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1352.219 072218 / EDA UL 2 TSL REQUESTS WITH 2 TSL ALLOCATIONS FOR

NRT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1362.220 072219 / EDA UL 3 TSL REQUESTS WITH 3 TSL ALLOCATIONS FOR



NRT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

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2.223 072222 / RLC RETRANSMITTED DL CS1 DUE OTHER THAN NACK. . .138

2.224 072223 / RLC RETRANSMITTED DL CS2 DUE OTHER THAN NACK. . .138

2.225 072224 / DL CS1 DATA FOR DUMMY LLC . . . . . . . . . . . . . . . . . . . . . 1392.226 072225 / IGNORED RLC DATA BLOCKS UL DUE TO BSN CS1 . . . 1392.227 072226 / IGNORED RLC DATA BLOCKS UL DUE TO BSN CS2 . . . 1402.228 072227 / 1-PHASE UL GPRS TBF ESTABLISHMENT REQUESTS . . 1402.229 072228 / 1-PHASE UL EGPRS TBF ESTABLISHMENT REQUESTS. 1412.230 072229 / 1-PHASE UL GPRS TBF SUCCESSFUL ESTABLISHMENTS .

1412.231 072230 / 1-PHASE UL EGPRS TBF SUCCESSFUL ESTABLISHMENTS

1422.232 072231 / TBF COVERAGE AREA REALLOCATIONS IN EXTENDED

CELL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1422.233 072232 / FAILED TBF COVERAGE AREA REALLOCATIONS IN EX-

TENDED CELL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1432.234 072233 / PCU-INITIATED PAGE MESSAGES IN EXTENDED CELL . 1432.235 072234 / UNANSWERED PCU PAGE MESSAGES IN EXTENDED CELL

1442.236 072235 / DISC UL LLC PDU INVALID NRI . . . . . . . . . . . . . . . . . . . . . 1442.237 072236 / SPARE072236. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1452.238 072237 / SPARE072237. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1452.239 072238 / SPARE072238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1462.240 072239 / SPARE072239. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1462.241 072240 / SPARE072240. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1462.242 072241 / SPARE072241. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1472.243 072242 / SPARE072242. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1472.244 072243 / SPARE072243. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1482.245 072244 / SPARE072244. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1482.246 072245 / SPARE072245. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1482.247 072246 / SPARE072246. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1492.248 072247 / SPARE072247. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1492.249 072248 / SPARE072248. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1502.250 072249 / SPARE072249. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1502.251 072250 / REQ 9 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1502.252 072251 / REQ 10 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1512.253 072252 / REQ 11 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1512.254 072253 / REQ 12 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1522.255 072254 / ALLOC 9 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1522.256 072255 / ALLOC 10 TSL DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1532.257 072256 / DLDC TSL REQUEST IN DLDC ENABLED CELL . . . . . . . . 1532.258 072257 / DL TSL REQUEST FOR DLDC CAPABLE MS . . . . . . . . . . . 1542.259 072258 / DLDC TSL ALLOCATION CREATED . . . . . . . . . . . . . . . . . . 1552.260 072259 / DLDC ATTEMPT FAILED DUE TERRITORY . . . . . . . . . . . . 155

3 Signalling charts of Packet Control Unit Measurement. . . . . . . . . . . . . 156

4 Signalling charts of Dual Transfer Mode. . . . . . . . . . . . . . . . . . . . . . . . 169

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List of FiguresFigure 1 UL TBF Establishment on CCCH, 1-phase . . . . . . . . . . . . . . . . . . . . . 156Figure 2 UL TBF Establishment on CCCH, 2-phase . . . . . . . . . . . . . . . . . . . . . 157Figure 3 UL GPRS/EDGE TBF Establishment on PACCH . . . . . . . . . . . . . . . . 158Figure 4 DL GPRS/EDGE TBF Establishment on CCCH . . . . . . . . . . . . . . . . . 159Figure 5 DL GPRS/EDGE TBF Establishment on PACCH . . . . . . . . . . . . . . . . 160Figure 6 DL TBF Reallocation due UL TBF establishment . . . . . . . . . . . . . . . . 161Figure 7 UL TBF Reallocation due DL TBF establishment . . . . . . . . . . . . . . . . 162Figure 8 UL TBF Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163Figure 9 DL TBF Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Figure 10 UL LLC Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165Figure 11 DL LLC Data Transfer (acknowledged & unacknowledged mode) . . . 166Figure 12 Cell re-selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167Figure 13 Paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168Figure 14 MO DTM call establishment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169Figure 15 MT DTM call establishment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170Figure 16 DTM call reallocation; too high CS connection interference . . . . . . . . 171Figure 17 DTM call reallocation; inadequate PS connection quality . . . . . . . . . . 172Figure 18 DTM call; internal inter-cell handover; CS connection power budget . 173Figure 19 DTM call; internal inter-cell handover; lack of resources in the PS territory

174Figure 20 DTM call; external handover, source BSC. . . . . . . . . . . . . . . . . . . . . . 175Figure 21 DTM call; external handover, target BSC . . . . . . . . . . . . . . . . . . . . . . 176Figure 22 DTM call release initiated by the MS . . . . . . . . . . . . . . . . . . . . . . . . . . 177Figure 23 DTM call release; packet data transfer end . . . . . . . . . . . . . . . . . . . . . 178Figure 24 DTM REQUEST rejected when IMSI data not available . . . . . . . . . . . 179Figure 25 Unsuccessful MO DTM; activation of a CS TCH in the PS territory fails, tim-

er expires while waiting for CHANNEL ACTIVATION ACK . . . . . . . . . 180Figure 26 Unsuccessful MT DTM; activation of a CS TCH in the PS territory fails, tim-

er expires while waiting for CHANNEL ACTIVATION ACK . . . . . . . . . 181Figure 27 Unsuccessful MT DTM; DTM ASSIGNMENT FAILURE received . . . . 182Figure 28 Timer T3107 expires while waiting for ASSIGNMENT COMPLETE . . 183Figure 29 DTM call reallocation failure; DTM ASSIGNMENT FAILURE received 184Figure 30 DTM CS connection drops after ASSIGNMENT COMPLETE; CONNEC-

TION FAILURE received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185Figure 31 DTM CS connection drops after ASSIGNMENT COMPLETE; RELEASE

INDICATION not received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186Figure 32 Unsuccessful DTM call reallocation; timer T3107 expires while waiting for

ASSIGNMENT COMPLETE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187Figure 33 DTM TBF assignment failure; UL RLC block not received . . . . . . . . . 188Figure 34 DTM-capable MS paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

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List of TablesTable 1 Measurement description of Packet Control Unit Measurement . . . . . . 12Table 2 PCU Frame Handler-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . 12Table 3 Radio Link Control-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Table 4 Radio Channel Management-specific counters . . . . . . . . . . . . . . . . . . . 14Table 5 Medium Access Control-specific counters . . . . . . . . . . . . . . . . . . . . . . . 17Table 6 BSSGP-specific counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Table 7 EGPRS-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Table 8 Quality Control-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Table 9 Volume Based LLC Throughput-specific counters . . . . . . . . . . . . . . . . . 19Table 10 Dual Transfer Mode-specific counters . . . . . . . . . . . . . . . . . . . . . . . . . . 19Table 11 Single Antenna Interference Cancellation-specific counter . . . . . . . . . . 20Table 12 Extended Dynamic Allocation-specific counters . . . . . . . . . . . . . . . . . . 20Table 13 RLC/MAC Block Counter Enhancement-specific counters . . . . . . . . . . 20Table 14 Packet Data Optimisation Package-specific counters . . . . . . . . . . . . . . 21Table 15 Extended Cell for GPRS/EDGE-specific counters . . . . . . . . . . . . . . . . . 21Table 16 Multipoint Gb-specific counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Table 17 Downlink Dual Carrier-specific counters . . . . . . . . . . . . . . . . . . . . . . . . 23Table 18 Spare counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

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72 Packet Control Unit Measurement Summary of changes

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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 9-2 and 9-1The Description and Updated fields of counter 072083 / PAC PAG REQ FOR CS PAG has been modified.

The fields Version, Logical type, Trigger type, Unit, Related to feature, and Definition updated in release, of the counter 072236/SPARE072236 have been modified.

Changes made between issues 9-1 and 9-0The Description and Updated fields are modified for the counters: 072000, 072005, 072027, 072028, 072032, 072033, 072056-072073, 072076, 072077, 072079, 072080, 072099-072102, 072117-072124, 072171-072174.

Related to feature has been modified for the counter 072231 and 072232.

Changes made between issues 9-0 and 8-1Coverage area added to Target name field in Chapter 1.

NetAct names corrected in counter tables.

New Counters 072250- 072259 related to BSS21228: Downlink Dual Carrier added.

Figures DL GPRS/EDGE TBF Establishment on PACCH and UL TBF Reallocation due DL TBF establishment are updated according to DLDC feature.

Changes made between issues 8-1 and 8-0The Description fields of counters 072099 and 072101 modified, and the Description and Updated fields of counters 072100, 072102, 072111 - 072114, 072171, and 072172 modified.

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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 radio link control (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

MeasurementMeasurement IDMeasurement abbreviation

Packet Control Unit Measurement72PCU

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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72 Packet Control Unit Measurement 72 Packet Control Unit Measurement

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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 072014

Number 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


072069

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

072070


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 simultaneous downlink 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 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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Medium Access Control-specific counters

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


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

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Id:0900d8058061ba4a

BSSGP-specific counter

EGPRS-specific counters


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 072163

Number 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

Table 5 Medium Access Control-specific counters


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

072081

Table 6 BSSGP-specific counter

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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

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

Table 7 EGPRS-specific counters

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Quality Control-specific counters

Volume Based LLC Throughput-specific counters

Dual Transfer Mode-specific counters

Single Antenna Interference Cancellation-specific counter

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 good neighbour 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

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 a DTM 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

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Extended Dynamic Allocation-specific counters

RLC/MAC Block Counter Enhancement-specific counters

Packet Data Optimisation Package-specific counters


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


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

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Extended Cell for GPRS/EDGE-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

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

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


072068


072069


072070


072071

Table 15 Extended Cell for GPRS/EDGE-specific counters

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Multipoint Gb-specific counter

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 radio resources

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



Number of cases where an ongoing uplink TBF needs to be released due to a DTM procedure

072201

Number of cases where an ongoing downlink TBF needs to be released due to a DTM procedure

072202

TBF coverage area reallocations in extended cell 072231

Failed TBF coverage area reallocations in extended cell 072232

PCU-initiated page messages in extended cell 072233

Unanswered PCU page messages in extended cell 072234


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

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Downlink Dual Carrier-specific counters

Spare counters


Disc UL LLC PDU invalid NRI 072235

Table 16 Multipoint Gb-specific counter


REQ 9 TSL DL 072250

REQ 10 TSL DL 072251



ALLOC 9 TSL DL 072254

ALLOC 10 TSL DL 072255

DLDC TSL REQUEST IN DLDC ENABLED CELL 072256

DL TSL REQUEST FOR DLDC CAPABLE MS 072257

DLDC TSL ALLOCATION CREATED 072258

DLDC ATTEMPT FAILED DUE TERRITORY 072259

Table 17 Downlink Dual Carrier-specific counters


Spare072107 072107

Spare072108 072108

Spare072217 072217

Spare072236 072236

Spare072237 072237

Spare072238 072238

Spare072239 072239

Spare072240 072240

Spare072241 072241

Spare072242 072242

Spare072243 072243

Spare072244 072244

Spare072245 072245

Spare072246 072246

Spare072247 072247

Table 18 Spare counters

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Related topics

Counters of Packet Control Unit Measurement Signalling charts of Packet Control Unit Measurement Signalling charts of Dual Transfer ModeInstructions

BSC Statistics AdministrationFor 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 MeasurementDescriptions

Dual Transfer Mode GPRS/EDGE System Feature Description Extended Cell for GPRS/EDGE Extended Dynamic Allocation in BSC Multipoint Gb Interface Network-Controlled Cell Re-selection Single Antenna Interference Cancellation in BSC BSS21228 : Downlink Dual Carrier

Spare072248 072248

Spare072249 072249


Table 18 Spare counters (Cont.)

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72 Packet Control Unit Measurement Counters of Packet Control Unit Measurement

Id:0900d805806b1b5d

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: 3.1 NetAct name: NBR_OF_UL_TBF

Description: The number of all UL TBF establishments, including both acknowledged mode and unac-knowledged mode UL TBF establishments. Counter 072010 is updated together with this counter in case of UL TBF establishment in unacknowl-edged 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: 3.0 NetAct name: MAX_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:


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Counters of Packet Control Unit Measurement

2.3 072002 / MAX NBR SIM UL TBF

2.4 072003 / AVE DUR UL TBF

Operability class:

Related to feature:







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

Version: 3.0 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 simultaneous uplink TBFs exceeds the previous peak value.

Logical type: Max Trigger type: Event Sampling interval:



Operability class:

Related to feature:






Used from release: S9 Definition updated in release:

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

Version: 3.0 NetAct name: AVE_DUR_UL_TBF_SUM

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 the last polling has been received from the MS.

Logical type: Sum Trigger type: Duration Sampling interval:



072004: AVE DUR UL TBF DEN

Operability class:

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2.5 072004 / AVE DUR UL TBF DEN

2.6 072005 / NBR OF DL TBF

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: 3.0 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:







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

Version: 3.1 NetAct name: NBR_OF_DL_TBF

Description: The number of all downlink TBF establishments, including both acknowledged mode and unacknowledged mode downlink TBF establishments.Counter 072015 is updated together with this counter when downlink TBFs are established in unacknowl-edged 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 TSL allocation. This counter is not updated in reallocations, whereas counters 072039...43 and 072049...53 count both allocations and reallocations. This counter is updated separately for normal, extended and super-extended areas.



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2.7 072006 / MAX DUR DL TBF

2.8 072007 / MAX NBR SIM DL TBF


072015: NBR OF DL TBF UNACK MODE

Operability class:

Related to feature:

BSS21270: 105km Extended Cell for GPRS/EDGE

BSS20094: Extended Cell for GPRS/EDGE







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

Version: 3.0 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.




Operability class:

Related to feature:







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

Version: 3.0 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 simultaneous downlink TBFs exceeds the previous peak value.




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2.9 072008 / AVE DUR DL TBF

2.10 072009 / AVE DUR DL TBF DEN

Operability class:

Related to feature:







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

Version: 3.0 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.

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: 3.0 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:

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2.11 072010 / NBR OF UL TBF UNACK MODE

2.12 072011 / MAX DUR UL TBF UNACK MODE

Related to feature:







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

Version: 3.0 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: 3.0 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:





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2.13 072012 / MAX NBR SIM UL TBF UNACK MODE

2.14 072013 / AVE DUR UL TBF UNACK MODE



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

Version: 3.0 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 simultaneous 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: 3.0 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.




Operability class:

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2.15 072014 / AVE DUR UL TBF DEN UNACK MODE

2.16 072015 / NBR OF DL TBF UNACK MODE

2.17 072016 / MAX DUR DL TBF UNACK MODE

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

Version: 3.0 NetAct name: AVE_DUR_UL_TBF_UNACK_MODE_DEN

Description: The sum of normally released uplink TBF durations in unacknowledged mode. The denom-inator 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:

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

Version: 3.0 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.




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

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2.18 072017 / MAX NBR SIM DL TBF UNACK MODE

2.19 072018 / AVE DUR DL TBF UNACK MODE

Version: 3.0 NetAct name: MAX_DUR_DL_TBF_UNACK_MODE

Description: Maximum duration of normally released downlink TBFs in unacknowledged 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:

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

Version: 3.0 NetAct name: MAX_SIM_DL_TBF_UNACK_MODE

Description: The maximum number of simultaneous downlink TBFs in unacknowledged mode.

Updated: When a downlink TBF is established or reallocated and the number of simultaneous downlink TBFs exceeds the previous peak value.




Operability class:

Related to feature:







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

Version: 3.0 NetAct name: AVE_DUR_DL_TBF_UNACK_MODE_SUM

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2.20 072019 / AVE DUR DL TBF UNACK MODE DEN

2.21 072020 / UL TBF WITH RETRY BIT SET

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

Version: 3.0 NetAct name: 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:

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

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2.22 072021 / AVE UL LLC PER TBF

2.23 072022 / AVE UL LLC PER TBF DEN

Version: 3.0 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:

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

Version: 3.0 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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Counter ID: 072022 Network element name: AVE UL LLC PER TBF DEN

Version: 3.0 NetAct name: AVE_UL_LLC_PER_TBF_DEN

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

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2.24 072023 / AVE DL LLC PER TBF

2.25 072024 / AVE DL LLC PER TBF DEN

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

Version: 3.0 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.


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2.26 072025 / MAX UL LLC PER TBF

2.27 072026 / MAX DL LLC PER TBF



072021: AVE UL LLC PER TBF

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Related to feature:



Documents

PCU Measurements