sj-20110531095035-015-zxg10 ibsc (v6.20.71) performance counter reference

ZXG10 iBSCBase Station Controller

Performance Counter Reference

Version : V6.20.71

ZTE CORPORATIONNO. 55, Hi-tech Road South, ShenZhen, P.R.ChinaPostcode: 518057Tel: (86) 755 26771900Fax: (86) 755 26770801URL: http://ensupport.zte.com.cnE-mail: [email protected]

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Copyright 2010 ZTE CORPORATION.

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Revision History

Revision No. Revision Date Revision Reason

R1.2 20120229 Updated to V6.20.712b

R1.1 20110930 Updated to V6.20.711c

R1.0 20110730 First edition

Serial Number: SJ-20110531095035-015

About This Manual

Purpose This manual explains the description, usage, and measurementpoint of each performance counter in ZXG10 iBSC Subsystem. Ithelps user analyze and locate faults through querying counters.

IntendedAudience

System Engineer

Testing Engineer

Planning Engineer

What Is in ThisManual

This manual contains the following chapters.

Section Summary

Chapter 1, PS BasicMeasurement (BSC)

Introduces the detailed information aboutcounters related to PS basic measurement(BSC).

Chapter 2, PS BasicMeasurement (Cell)

Introduces the detailed information aboutcounters related to PS basic measurement(Cell).

Chapter 3, CPU LoadMeasurement

Introduces the detailed information aboutcounters related to CPU load measurement.

Chapter 4, CS BasicMeasurement

Introduces the detailed information aboutcounters related to CS basic measurement.

Chapter 5, ConfigurationManagement InformationBasic Measurement

Introduces the detailed information aboutcounters related to configurationmanagement information basicmeasurement.

Chapter 6, DownlinkData TBF Measurement

Introduces the detailed information aboutcounters related to downlink data TBFmeasurement.

Chapter 7, Uplink DataTBF Measurement

Introduces the detailed information aboutcounters related to uplink data TBFmeasurement.

Chapter 8, Data FlowMeasurement

Introduces the detailed information aboutcounters related to data flow.

Chapter 9, Uplink-Downlink RLC StatisticMeasurement

Introduces the detailed information aboutcounters related to uplink/downlink RLCstatistic measurement.

Chapter 10, PSResource Used StatisticMeasurement

Introduces the detailed information aboutcounters related to PS resource usedstatistic measurement.

Chapter 11,RMM AssignmentMeasurement

Introduces the detailed information aboutcounters related to RMM assignmentmeasurement.

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ZXG10 iBSC Performance Counter Reference

Section Summary

Chapter 12, HandoverCause Measurement

Introduces the detailed information aboutcounters related to handover causemeasurement.

Chapter 13, RMM CallDrop Measurement

Introduces the detailed informationabout counters related to RMM call dropmeasurement.

Chapter 14, RadioResource AvailabilityMeasurement

Introduces the detailed informationabout counters related to radio resourceavailability measurement.

Chapter 15, GeneralHandover Measurement

Introduces the detailed information aboutcounters related to general handovermeasurement.

Chapter 16, Adjacent CellHandover Measurement

Introduces the detailed information aboutcounters related to adjacent cell handovermeasurement.

Chapter 17, Radio AccessMeasurement

Introduces the detailed informationabout counters related to radio accessmeasurement.

Chapter 18, RadioMeasurement

Introduces the detailed information aboutcounters related to radio measurement.

Chapter 19, Sub CellStatistics

Introduces the detailed information aboutcounters related to sub cell statistics.

Chapter 20, MS TAMeasurement

Introduces the detailed information aboutcounters related to MS TA measurement.

Chapter 21, SAPI3Measurement

Introduces the detailed information aboutcounters related to SAPI3 measurement.

Chapter 22, Uplinkand Downlink PACCHStatistics

Introduces the detailed information aboutcounters related to uplink and downlinkPACCH statistics.

Chapter 23, DownlinkGPRS data TBF Statistics

Introduces the detailed information aboutcounters related to downlink GPRS dataTBF statistics.

Chapter 24, DownlinkEGPRS data TBFStatistics

Introduces the detailed information aboutcounters related to downlink EGPRS dataTBF statistics.

Chapter 25, Uplink GPRSdata TBF Statistics

Introduces the detailed information aboutcounters related to uplink GPRS data TBFstatistics.

Chapter 26, UplinkEGPRS Data TBFStatistics

Introduces the detailed information aboutcounters related to uplink EGPRS data TBFstatistics.

Chapter 27, BSSGP FlowStatistics

Introduces the detailed information aboutcounters related to BSSGP flow statistics.

Chapter 28, TRXMeasurement

Introduces the detailed information aboutcounters related to TRX measurement.

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About This Manual

Section Summary

Chapter 29, Gb InterfaceMessage Statistics

Introduces the detailed information aboutcounters related to Gb interface messagestatistics.

Chapter 30, TimeslotMeasurement

Introduces the detailed information aboutcounters related to timeslot measurement.

Chapter 31, SDCCHMeasurement

Introduces the detailed information aboutcounters related to SDCCH measurement.

Chapter 32, TCH/FMeasurement

Introduces the detailed information aboutcounters related to TCH/F measurement.

Chapter 33, TCH/HMeasurement

Introduces the detailed information aboutcounters related to TCH/H measurement.

Chapter 34, AbisInterface MessageCounter Measurement

Introduces the detailed information aboutcounters related to Abis interface messagecounter measurement.

Chapter 35, Gb MessageStatistics (BVC Cell)

Introduces the detailed information aboutcounters related to Gb interface messagestatistics (BVC cell).

Chapter 36, NSVCStatistic Measurement

Introduces the detailed informationabout counters related to NSVC statisticmeasurement.

Chapter 37, NSE StatisticMeasurement

Introduces the detailed informationabout counters related to NSE statisticmeasurement.

Chapter 38, BTS TRXMeasurement

Introduces the detailed information aboutcounters related to BTS TRX measurement.

Chapter 39, NSVC onIPGB HOST Measurement

Introduces the detailed information aboutcounters related to NSVC on IPGB HOSTmeasurement.

Chapter 40, GBMessage on IPGB HOSTMeasurement

Introduces the detailed information aboutcounters related to GB message on IPGBHOST measurement.

Chapter 41, NSE on IPGBHOST Measurement

Introduces the detailed information aboutcounters related to NSE on IPGB HOSTmeasurement.

Chapter 42, BSSMAPMessage Measurement

Introduces the detailed information aboutcounters related to BSSMAP messagemeasurement.

Chapter 43, A-InterfaceMessage Measurement

Introduces the detailed information aboutcounters related to A-Interface messagemeasurement.

Chapter 44, TerrestrialResource AvailabilityMeasurement

Introduces the detailed information aboutcounters related to terrestrial resourceavailability measurement.

Chapter 45, AterMessage Measurement

Introduces the detailed informationabout counters related to Ater messagemeasurement.

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Section Summary

Chapter 46, MTP2Signaling LinkMeasurement

Introduces the detailed information aboutcounters related to MTP2 signaling linkmeasurement.

Chapter 47, CPU/MEMMeasurement

Introduces the detailed informationabout counters related to CPU/MEMmeasurement.

Chapter 48, SCTP ASMeasurement

Introduces the detailed information aboutcounters related to SCTP AS measurement.

Chapter 49, IP PortPerformance Statistics

Introduces the detailed information aboutcounters related to IP port performancestatistics.

Chapter 50, GTRUNKResource Statistics

Introduces the detailed information aboutcounters related to GTRUNK resourcestatistics.

Chapter 51, OtherProcess Statistics

Introduces the detailed information aboutcounters related to other process statistics.

Chapter 52, FR CarriedLinks Statistics

Introduces the detailed information aboutcounters related to FR carried linksstatistics.

Chapter 53, OMP PSService Statistics

Introduces the detailed information aboutcounters related to OMP PS servicestatistics.

Chapter 54, SNS on OMPStatistics

Introduces the detailed information aboutcounters related to SNS on OMP statistics.

Chapter 55, IPGBStrongARM NSVCStatistics

Introduces the detailed information aboutcounters related to IPGB StrongARM NSVCstatistics.

Chapter 56, IPGBStrongARM Gb Statistics

Introduces the detailed information aboutcounters related to IPGB StrongARM Gbstatistics.

Chapter 57, QueueMeasurement

Introduces the detailed information aboutcounters related to queue measurement.

Chapter 58, HandoverSynchronization ModeMeasurement

Introduces the detailed informationabout counters related to handoversynchronization mode measurement.

Chapter 59, PagingMessage Measurement

Introduces the detailed information aboutcounters related to paging messagemeasurement.

Chapter 60, ReservedChannel Measurement

Introduces the detailed information aboutcounters related to reserved channelmeasurement.

Chapter 61, SCCPConnection Measurement

Introduces the detailed information aboutcounters related to SCCP connectionmeasurement.

Chapter 62, DTM CellMeasurement

Introduces the detailed information aboutcounters related to DTM cell measurement.

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About This Manual

Section Summary

Chapter 63, LAPDMeasurement

Introduces the detailed information aboutcounters related to LAPD measurement.

Chapter 64, LCSMeasurement

Introduces the detailed information aboutcounters related to LCS measurement.

Chapter 65, LB GlobalMessage Measurement

Introduces the detailed information aboutcounters related to LB global messagemeasurement.

Chapter 66 Ater InterfaceRelays Measurement

Introduces the detailed information aboutcounters related to Ater interface relaysmeasurement.

Chapter 67,Ater InterfaceSCCP ConnectionsMeasurement

Introduces the detailed information aboutcounters related to Ater interface SCCPconnections measurement.

Chapter 68,MeasurementReport Serving CellMeasurement

Introduces the detailed information aboutcounters related to measurement reportserving cell measurement.

Chapter 69,Measurement ReportAdjacent CellMeasurement

Introduces the detailed information aboutcounters related to measurement reportadjacent cell measurement.

Chapter 70, TRX PagingMeasurement

Introduces the detailed informationabout counters related to TRX pagingmeasurement.

Chapter 71, TRXTemperature PowerMeasurement

Introduces the detailed information aboutcounters related to TRX temperature powermeasurement.

Chapter 72, TerminalAbility Statistics

Introduces the detailed informationabout counters related to terminal abilitystatistics.

Chapter 73, MTP3Signaling Link Statistics

Introduces the detailed information aboutcounters related to MTP3 signaling linkstatistics.

Chapter 74, M3UAPerformance Statistics

Introduces the detailed information aboutcounters related to M3UA performancestatistics.

Chapter 75, SCCPPerformance Statistics

Introduces the detailed information aboutcounters related to SCCP performancestatistics.

Chapter 76, MTP3Signaling Link SetStatistics

Introduces the detailed information aboutcounters related to MTP3 signaling link setstatistics.

Chapter 77, M3UA ErrorStatistics

Introduces the detailed information aboutcounters related to M3UA error statistics.

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Section Summary

Chapter 78, M3UA ASPerformance Statistics

Introduces the detailed information aboutcounters related to M3UA AS performancestatistics.

Chapter 79, TimerStatistics

Introduces the detailed information aboutcounters related to timer statistics.

Chapter 80, SchedulingPerformance Statistics

Introduces the detailed information aboutcounters related to scheduling performancestatistics.

Chapter 81, UB MemoryPerformance Statistics

Introduces the detailed informationabout counters related to UB memoryperformance statistics.

Chapter 82, Hardwareand FLASH PerformanceStatistics

Introduces the detailed information aboutcounters related to hardware and FLASHperformance statistics.

Chapter 83, SCTPProtocol Stack Statistics

Introduces the detailed information aboutcounters related to SCTP protocol stackstatistics.

Chapter 84, SCTPAssociation ULP Statistics

Introduces the detailed information aboutcounters related to SCTP association ULPstatistics.

Chapter 85, SDTB FiberPerformance Statistics

Introduces the detailed information aboutcounters related to SDTB fiber performancestatistics.

Chapter 86, PEB22554E1 Performance Statistics

Introduces the detailed informationabout counters related to PEB22554 E1performance statistics.

Chapter 87, PEB22554T1 Performance Statistics

Introduces the detailed informationabout counters related to PEB22554 T1performance statistics.

Chapter 88, MAC PortFlow Statistics

Introduces the detailed information aboutcounters related to MAC port flow statistics.

Chapter 89, AMR RateStatistics

Introduces the detailed information aboutcounters related to AMR rate statistics.

Chapter 90, PPP channelmeasurement

Introduces the detailed informationabout counters related to PPP channelmeasurement.

Chapter 91, UMACMeasurement

Introduces the detailed information aboutcounters related to UMAC measurement.

Chapter 92, PS HandoverCause Measurement

Introduces the detailed information aboutcounters related to PS handover causemeasurement.

Chapter 93, PS GeneralHandover Measurement

Introduces the detailed information aboutcounters related to PS general handovermeasurement.

Chapter 94, IURGMeasurement

Introduces the detailed information aboutcounters related to IURG measurement.

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Section Summary

Chapter 95, RTCPMeasurement

Introduces the detailed information aboutcounters related to RTCP measurement.

Chapter 96, DSPMeasurement

Introduces the detailed information aboutcounters related to DSP measurement.

Chapter 97, AccessControl Measurement

Introduces the detailed informationabout counters related to access controlmeasurement.

Chapter 98, PowerControl Measurement

Introduces the detailed informationabout counters related to power controlmeasurement.

Chapter 99, PSAdjacent Cell HandoverMeasurement

Introduces the detailed information aboutcounters related to PS adjacent cellhandover measurement.

Chapter 100, ACL FlowStatistic

Introduces the detailed information aboutcounters related to ACL Flow Statistic.

Chapter 101, LAPDmMeasurement

Introduces the detailed information aboutcounters related to LAPDm measurement.

Chapter 102, AccessControl Detailed CauseMeasurement

Introduces the detailed information aboutcounters related to access control detailedcause measurement.

Chapter 103, BSC GroupCall Setup Measurement

Introduces the detailed information aboutcounters related to BSC group call setupmeasurement.

Chapter 104, VGCSMeasurement

Introduces the detailed information aboutcounters related to VGCS measurement.

Chapter 105, VBSMeasurement

Introduces the detailed information aboutcounters related to VBS measurement.

Chapter 106, eMLPPMeasurement

Introduces the detailed information aboutcounters related to eMLPP measurement.

Chapter 107, SDTB E1Performance Statistic

Introduces the detailed information aboutcounters related to SDTB E1 PerformanceStatistic.

Chapter 108, FlowControl Measurement

Introduces the detailed informationabout counters related to flow controlmeasurement.

Chapter 109, SDCCHGeneral HandoverMeasurement

Introduces the detailed informationabout counters related to SDCCH generalhandover measurement.

Chapter 110, LocalSwitch Measurement

Introduces the detailed informationabout counters related to local switchmeasurement.

Chapter 111, CIRStatistic

Introduces the detailed information aboutcounters related to CIR Statistic.

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Section Summary

Chapter 112, BTS PSStatistic

Introduces the detailed information aboutcounters related to BTS PS Statistic.

Chapter 113, TRX Key PSInformation Statistic

Introduces the detailed information aboutcounters related to TRX Key PS InformationStatistic.

Chapter 114, PS UplinkRadio Quality StatisticMeasurement

Introduces the detailed information aboutcounters related to PS Uplink Radio QualityStatistic Measurement.

Chapter 115, PSDownlink Radio QualityStatistic Measurement

Introduces the detailed information aboutcounters related to PS Downlink RadioQuality Statistic Measurement.

Chapter 116, RUMeasurement

Introduces the detailed information aboutcounters related to RU Measurement.

Chapter 117, VAMOSMeasurement

Introduces the detailed information aboutcounters related to VAMOS Measurement.

Chapter 118, IP SLA PDStatistic

Introduces the detailed information aboutcounters related to IP SLA PD Statistic.

Chapter 119, Abis UsageMeasurement

Introduces the detailed informationabout counters related to Abis UsageMeasurement.

Chapter 120, DSPstatistic on BIPB boardHOST

Introduces the detailed information aboutcounters related to DSP statistic on BIPBboard HOST.

Chapter 121, Statistic onBIPB board DSP

Introduces the detailed information aboutcounters related to Statistic on BIPB boardDSP.

Chapter 122, IPRB DSPstatistic on BIPB boardHOST

Introduces the detailed information aboutcounters related to IPRB DSP statistic onBIPB board HOST.

Chapter 123, Statistic onBIPB board IPRB DSP

Introduces the detailed information aboutcounters related to Statistic on BIPB boardIPRB DSP.

Chapter 124, DSPstatistic on AIPB boardHOST

Introduces the detailed information aboutcounters related to DSP statistic on AIPBboard HOST.

Chapter 125, Statistic onAIPB board DSP

Introduces the detailed information aboutcounters related to Statistic on AIPB boardDSP.

Chapter 126, DSPstatistic on TIPB boardHOST

Introduces the detailed information aboutcounters related to DSP statistic on TIPBboard HOST.

Chapter 127, Statistic onTIPB board DSP

Introduces the detailed information aboutcounters related to Statistic on TIPB boardDSP.

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About This Manual

Section Summary

Chapter 128, DSPstatistic on DRTB boardHOST

Introduces the detailed information aboutcounters related to DSP statistic on DRTBboard HOST.

Chapter 129, Statistic onDRTB board DSP

Introduces the detailed information aboutcounters related to Statistic on DRTB boardDSP.

Chapter 130, DSPstatistic on UPPB boardHOST

Introduces the detailed information aboutcounters related to DSP statistic on UPPBboard HOST.

Chapter 131, Statistic onUPPB board DSP

Introduces the detailed information aboutcounters related to Statistic on UPPB boardDSP.

Chapter 132, TFOMeasurement

Introduces the detailed information aboutcounters related to TFO Measurement.

Chapter 133, Adjacent3G Cell HandoverMeasurement

Introduces the detailed information aboutcounters related to Adjacent 3G CellHandover Measurement.

Chapter 134, 802.3ahMeasurement

Introduces the detailed information aboutcounters related to 802.3ah Measurement.

Chapter 135, RQMeasurement (Ru)

Introduces the detailed information aboutcounters related to RQ Measurement (Ru).

Chapter 136, Directedretry Measurement

Introduces the detailed informationabout counters related to Directed retryMeasurement.

Chapter 137, GeneralHandover Measurement2

Introduces the detailed information aboutcounters related to General HandoverMeasurement 2.

Appendix A,CorrespondingRelationship betweenBasic MeasurementCounters and GeneralMeasurement Counters

Introduces the detailed information aboutthe corresponding relationship betweenBasic Measurement Counters and GeneralMeasurement Counters

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C h a p t e r 1

PS Basic Measurement(BSC)

Table of ContentsOverview........................................................................... 1C900030001 Number of bytes received from data link ............. 1C900030002 Number of bytes sent to data link ..................... 1

OverviewPS basic measurement (BSC) consists of statistic of the number ofbytes received from data link and bytes sent to data link.

The measurement takes BSC as the statistics unit.

C900030001 Number ofbytes received from data link

Description This counter counts the total number of bytes received from allBRCHs on FR sub-layer.

Usage This counter is used to find out the bytes received from BRCH andto observe BSC load status.

MeasurementPoint

FR accumulates all the bytes received from Gb interface BRCH.

Unit Byte

C900030002 Number ofbytes sent to data link

Description This counter counts the total number of bytes sent from all BRCHson FR sub-layer.

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Usage This counter is used to find out the bytes sent from BRCH and toobserve BSC load status.

MeasurementPoint

FR accumulates all the bytes sent from Gb interface BRCH.

Unit Byte

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C h a p t e r 2

PS Basic Measurement(Cell)

Table of ContentsOverview..........................................................................10C900040001 Number of GPRS DL TBF establishment successon PACCH.........................................................................11C900040002 Number of GPRS DL TBF release due to N3105overflow...........................................................................12C900040003 Number of GPRS DL TBF release due to otherreasons............................................................................13C900040004 Number of GPRS DL TBF forcing release by con-trol plane .........................................................................14C900040005 Number of GPRS DL TBF release due to instancesuspension .......................................................................15C900040006 Number of GPRS DL TBF release due to innerabnormal .........................................................................15C900040007 Number of GPRS DL signaling TBF establish-ment ...............................................................................16C900040008 Number of GPRS DL data TBF establish-ment ...............................................................................16C900040009 Number of EGPRS DL TBF establishment successon PACCH.........................................................................17C900040010 Number of EGPRS DL TBF release due to N3105overflow...........................................................................18C900040011 Number of EGPRS DL TBF release due to otherreasons............................................................................19C900040012 Number of EGPRS DL TBF forcing release by con-trol plane .........................................................................20C900040013 Number of EGPRS DL TBF release due to in-stance suspension .............................................................21C900040014 Number of EGPRS DL TBF release due to innerabnormal .........................................................................21C900040015 Number of EGPRS DL signaling TBF establish-ment ...............................................................................22C900040016 Number of EGPRS DL data TBF establish-ment ...............................................................................22C900040017 Average number of GPRS DL TBF simultaneousestablishment ..................................................................23C900040018 Average number of EGPRS DL TBF simultaneousestablishment ..................................................................23C900040019 Number of GPRS UL data TBF establishment suc-cess on PACCH..................................................................23C900040020 Number of GPRS UL TBF release due to N3101overflow...........................................................................24C900040021 Number of GPRS UL TBF release due to N3103overflow...........................................................................25



C900040022 Number of GPRS UL TBF forcing release by con-trol plane .........................................................................25C900040023 Number of GPRS UL TBF release due to instancesuspension .......................................................................26C900040024 Number of GPRS UL TBF release due to innerabnormal .........................................................................26C900040025 Number of GPRS UL signaling TBF establish-ment ...............................................................................27C900040026 Number of GPRS UL data TBF establish-ment ...............................................................................29C900040027 Number of EGPRS UL TBF establishment successon PACCH.........................................................................30C900040028 Number of EGPRS UL TBF release due to N3101overflow...........................................................................31C900040029 Number of EGPRS UL TBF release due to N3103overflow...........................................................................31C900040030 Number of EGPRS UL TBF forcing release by con-trol plane .........................................................................32C900040031 Number of EGPRS UL TBF release due to in-stance suspension .............................................................32C900040032 Number of EGPRS UL TBF release due to innerabnormal .........................................................................33C900040033 Number of EGPRS UL signaling TBF establish-ment ...............................................................................33C900040034 Number of EGPRS UL data TBF establish-ment ...............................................................................33C900040035 Average number of GPRS UL TBF simultaneousestablishment ..................................................................34C900040036 Average number of EGPRS UL TBF simultaneousestablishment ..................................................................34C900040037 Number of GPRS UL signaling TBF release dueto N3101 overflow .............................................................35C900040038 Number of GPRS UL signaling TBF release dueto N3103 overflow .............................................................35C900040039 Number of GPRS UL signaling TBF forcing re-lease by control plane ........................................................36C900040040 Number of GPRS UL signaling TBF release dueto instance suspension .......................................................36C900040041 Number of GPRS UL signaling TBF release dueto inner abnormal..............................................................36C900040042 Number of EGPRS UL signaling TBF release dueto N3101 overflow .............................................................37C900040043 Number of EGPRS UL signaling TBF release dueto N3103 overflow .............................................................37C900040044 Number of EGPRS UL signaling TBF forcing re-lease by control plane ........................................................38C900040045 Number of EGPRS UL signaling TBF release dueto instance suspension .......................................................38C900040046 Number of EGPRS UL signaling TBF release dueto inner abnormal..............................................................38C900040047 Number of EGPRS DL LLC frames ......................39C900040048 Number of discarded EGPRS DL LLC frames dueto buffer overflow..............................................................39C900040049 Number of discarded EGPRS DL LLC frames dueto life time expiration.........................................................40C900040050 Number of discarded EGPRS DL LLC frames dueto other reasons ...............................................................41C900040051 Number of DL signaling LLC frames ...................41C900040052 Number of discarded EGPRS DL signaling LLCframes due to buffer overflow .............................................42


Chapter 2 PS Basic Measurement (Cell)

C900040053 Number of discarded EGPRS DL signaling LLCframes due to life time expiration ........................................43C900040054 Number of discarded EGPRS DL signaling LLCframes due to other reasons ...............................................43C900040055 Number of data blocks transmitted according togiven Abis bandwidth .........................................................44C900040056 Bytes of effective upper layer protocol data senton DL PDCH .....................................................................44C900040057 Bytes of effective upper layer protocol data re-ceived on UL PDCH ...........................................................45C900040058 Bytes of LLC frame on GPRS UL data TBF ..........46C900040059 Duration of GPRS UL data TBF ..........................46C900040060 Bytes of LLC frame on GPRS DL data TBF ..........48C900040061 Duration of GPRS DL data TBF ..........................48C900040062 Number of effective data blocks received onGPRS UL TBF ....................................................................49C900040063 Number of NACK blocks received on GPRS ULTBF ................................................................................50C900040064 Number of effective data blocks sent on GPRSDL TBF ............................................................................51C900040065 Number of NACK blocks sent on GPRS DL TBF......................................................................................51C900040066 Bytes of LLC frame on EGPRS UL data TBF .........52C900040067 Duration of EGPRS UL data TBF ........................53C900040068 Bytes of LLC frame on EGPRS DL data TBF .........54C900040069 Duration of EGPRS DL data TBF ........................55C900040070 Number of effective data blocks received on EG-PRS UL TBF ......................................................................56C900040071 Number of NACK blocks received on EGPRS ULTBF ................................................................................57C900040072 Number of effective data blocks sent on EGPRSDL TBF ............................................................................58C900040073 Number of NACK blocks sent on EGPRS DL TBF......................................................................................58C900040074 Number of GPRS DL LLC frames........................59C900040075 Number of discarded GPRS DL LLC frames dueto buffer overflow..............................................................60C900040076 Number of discarded GPRS DL LLC frames dueto life time expiration.........................................................61C900040077 Number of discarded GPRS DL LLC frames dueto other reasons................................................................61C900040078 Number of DL dummy control blocks onPACCH .............................................................................62C900040079 Number of UL dummy control blocks onPACCH .............................................................................63C900040080 Number of DL RLC blocks on PACCH (excludingdummy block)...................................................................63C900040081 Number of DL RLC pending blocks in CS1 onPDTCH .............................................................................64C900040082 Number of DL RLC pending blocks in CS2 onPDTCH .............................................................................65C900040083 Number of DL RLC pending blocks in CS3 onPDTCH .............................................................................65C900040084 Number of DL RLC pending blocks in CS4 onPDTCH .............................................................................66C900040085 Number of DL RLC NACK blocks in CS1 onPDTCH .............................................................................67C900040086 Number of DL RLC NACK blocks in CS2 onPDTCH .............................................................................67



C900040087 Number of DL RLC NACK blocks in CS3 onPDTCH .............................................................................68C900040088 Number of DL RLC NACK blocks in CS4 onPDTCH .............................................................................69C900040089 Number of DL RLC new blocks in CS1 onPDTCH .............................................................................70C900040090 Number of DL RLC new blocks in CS2 onPDTCH .............................................................................70C900040091 Number of DL RLC new blocks in CS3 onPDTCH .............................................................................71C900040092 Number of DL RLC new blocks in CS4 onPDTCH .............................................................................72C900040093 Number of UL RLC blocks excluding dummyblocks on PACCH ...............................................................72C900040094 Number of UL RLC pending blocks in CS1 onPDTCH .............................................................................73C900040095 Number of UL RLC pending blocks in CS2 onPDTCH .............................................................................74C900040096 Number of UL RLC pending blocks in CS3 onPDTCH .............................................................................74C900040097 Number of UL RLC pending blocks in CS4 onPDTCH .............................................................................75C900040098 Number of UL RLC NACK blocks in CS1 onPDTCH .............................................................................76C900040099 Number of UL RLC NACK blocks in CS2 onPDTCH .............................................................................76C900040100 Number of UL RLC NACK blocks in CS3 onPDTCH .............................................................................77C900040101 Number of UL RLC NACK blocks in CS4 onPDTCH .............................................................................78C900040102 Number of UL RLC new blocks in CS1 onPDTCH .............................................................................79C900040103 Number of UL RLC new blocks in CS2 onPDTCH .............................................................................79C900040104 Number of UL RLC new blocks in CS3 onPDTCH .............................................................................80C900040105 Number of UL RLC new blocks in CS4 onPDTCH .............................................................................81C900040106 Number of UL data blocks received onPDTCH .............................................................................81C900040107 Number of DL data blocks sent on PDTCH...........82C900040108 Number of GPRS DL TBF establishment requests......................................................................................82C900040109 Number of GPRS DL TBF establishment failuredue to database allocation failure ........................................83C900040110 Number of GPRS DL TBF resource reallocationrequests due to UL TBF establishment .................................84C900040111 Number of GPRS DL TBF resource reallocationfailure of channel allocation due to UL TBF establishment .........85C900040112 Number of GPRS DL TBF resource reallocationrequests due to LLC transmission.........................................86C900040113 Number of GPRS DL TBF resource reallocationfailure of channel allocation due to LLC transmission .............86C900040114 Number of EGPRS DL TBF establishment re-quests .............................................................................87C900040115 Number of EGPRS DL TBF establishment failuredue to database allocation failure ........................................88C900040116 Number of EGPRS DL TBF resource reallocationrequests due to UL TBF establishment .................................89



C900040117 Number of EGPRS DL TBF resource reallocationfailure of channel allocation due to UL TBF establishment .........90C900040118 Number of EGPRS DL TBF resource reallocationrequests due to LLC transmission.........................................91C900040119 Number of EGPRS DL TBF resource reallocationfailure of channel allocation due to LLC transmission .............91C900040120 Number of GPRS UL TBF establishment requests......................................................................................92C900040121 Number of GPRS UL TBF establishment failuredue to database allocation failure ........................................93C900040122 Number of GPRS UL TBF resource reallocationrequests due to DL TBF establishment..................................94C900040123 Number of GPRS UL TBF resource reallocationfailure of channel allocation due to DL TBF establishment .........95C900040124 Number of GPRS UL TBF resource reallocationrequests due to LLC transmission.........................................96C900040125 Number of GPRS UL TBF resource reallocationfailure of channel allocation due to LLC transmission ..............96C900040126 Number of GPRS UL TBF resource reallocationrequests for resource request..............................................97C900040127 Number of GPRS UL TBF resource reallocationfailure due to database allocation failure for resource re-quest ...............................................................................98C900040128 Number of EGPRS UL TBF establishment re-quests .............................................................................99C900040129 Number of EGPRS UL TBF establishment failuredue to database allocation failure ........................................99C900040130 Number of EGPRS UL TBF resource reallocationrequests due to DL TBF establishment................................ 100C900040131 Number of EGPRS UL TBF resource realloca-tion failure of channel allocation due to DL TBF establish-ment ............................................................................. 101C900040132 Number of EGPRS UL TBF resource reallocationrequests due to LLC transmission....................................... 102C900040133 Number of EGPRS UL TBF resource reallocationfailure of channel allocation due to LLC transmission ............ 102C900040134 Number of EGPRS UL TBF resource reallocationrequests for resource request............................................ 103C900040135 Number of EGPRS UL TBF resource realloca-tion failure due to database allocation failure for resource re-quest ............................................................................. 104C900040136 Average number of available PDCH.................. 105C900040137 Number of forcing conversation dynamic fromPDCH to TCH by BSC ....................................................... 105C900040138 Number of PDCH used by TBF in each cell ......... 105C900040139 Maximum number of used PDCH ..................... 106C900040140 Average number of used PDCH ....................... 106C900040141 Number of GPRS DL TBF establishment requestsbefore T3192 expiration ................................................... 107C900040142 Number of GPRS DL TBF establishment usingexisting DL TBF resource .................................................. 108C900040143 Number of GPRS DL TBF establishment requestson PACCH....................................................................... 108C900040144 Number of GPRS DL TBF establishment requestson CCCH/PCCCH.............................................................. 109C900040145 Number of EGPRS DL TBF establishment re-quests before T3192 expiration ......................................... 110C900040146 Number of EGPRS DL TBF establishment usingexisting DL TBF resource .................................................. 111



C900040147 Number of EGPRS DL TBF establishment re-quests on PACCH............................................................. 112C900040148 Number of EGPRS DL TBF establishment re-quests on CCCH/PCCCH.................................................... 113C900040149 Number of GPRS DL signaling TBF release dueto N3105 overflow ........................................................... 114C900040150 Number of GPRS DL signaling TBF release dueto other reasons.............................................................. 115C900040151 Number of GPRS DL signaling TBF forcing re-lease by control plane ...................................................... 115C900040152 Number of GPRS DL signaling TBF release dueto instance suspension ..................................................... 116C900040153 Number of GPRS DL signaling TBF release dueto inner abnormal............................................................ 117C900040154 Number of EGPRS DL signaling TBF release dueto N3105 overflow ........................................................... 118C900040155 Number of EGPRS DL signaling TBF release dueto other reasons.............................................................. 119C900040156 Number of EGPRS DL signaling TBF forcing re-lease by control plane ...................................................... 120C900040157 Number of EGPRS DL signaling TBF release dueto instance suspension ..................................................... 120C900040158 Number of EGPRS DL signaling TBF release dueto inner abnormal............................................................ 121C900040159 Number of GPRS UL TBF establishments in re-lease state...................................................................... 122C900040160 Number of GPRS UL TBF establishment with ex-isting UL resource............................................................ 123C900040161 Number of GPRS UL TBF establishment requestson PACCH....................................................................... 124C900040162 Number of EGPRS UL data TBF establishmentson PACCH....................................................................... 124C900040163 Number of EGPRS UL TBF establishments in re-lease state...................................................................... 125C900040164 Number of EGPRS UL TBF establishment withexisting UL resource ........................................................ 126C900040165 Number of EGPRS UL TBF establishment re-quests on PACCH............................................................. 127C900040166 Number of EGPRS UL TBF establishment re-quests on CCCH/PCCCH.................................................... 127C900040167 Number of dynamic PDCH preemption for CSservice........................................................................... 128C900040168 Number of GPRS UL TBF establishment requestson CCCH/PCCCH.............................................................. 129C900040169 Number of GPRS DL TBF establishment requestson PACCH....................................................................... 129C900040170 Number of EGPRS DL TBF establishment re-quests on PACCH............................................................. 130C900040171 Number of GPRS UL TBF establishment requestson PACCH....................................................................... 130C900040172 Number of DL RLC pending blocks in MCS1 onPDTCH ........................................................................... 130C900040173 Number of DL RLC pending blocks in MCS2 onPDTCH ........................................................................... 131C900040174 Number of DL RLC pending blocks in MCS3 onPDTCH ........................................................................... 132C900040175 Number of DL RLC pending blocks in MCS4 onPDTCH ........................................................................... 133C900040176 Number of DL RLC pending blocks in MCS5 onPDTCH ........................................................................... 133



C900040177 Number of DL RLC pending blocks in MCS6 onPDTCH ........................................................................... 134C900040178 Number of DL RLC pending blocks in MCS7 onPDTCH ........................................................................... 135C900040179 Number of DL RLC pending blocks in MCS8 onPDTCH ........................................................................... 135C900040180 Number of DL RLC pending blocks in MCS9 onPDTCH ........................................................................... 136C900040181 Number of DL RLC NACK blocks in MCS1 onPDTCH ........................................................................... 137C900040182 Number of DL RLC NACK blocks in MCS2 onPDTCH ........................................................................... 138C900040183 Number of DL RLC NACK blocks in MCS3 onPDTCH ........................................................................... 138C900040184 Number of DL RLC NACK blocks in MCS4 onPDTCH ........................................................................... 139C900040185 Number of DL RLC NACK blocks in MCS5 onPDTCH ........................................................................... 140C900040186 Number of DL RLC NACK blocks in MCS6 onPDTCH ........................................................................... 140C900040187 Number of DL RLC NACK blocks in MCS7 onPDTCH ........................................................................... 141C900040188 Number of DL RLC NACK blocks in MCS8 onPDTCH ........................................................................... 142C900040189 Number of DL RLC NACK blocks in MCS9 onPDTCH ........................................................................... 143C900040190 Number of DL RLC new blocks in MCS1 onPDTCH ........................................................................... 143C900040191 Number of DL RLC new blocks in MCS2 onPDTCH ........................................................................... 144C900040192 Number of DL RLC new blocks in MCS3 onPDTCH ........................................................................... 145C900040193 Number of DL RLC new blocks in MCS4 onPDTCH ........................................................................... 145C900040194 Number of DL RLC new blocks in MCS5 onPDTCH ........................................................................... 146C900040195 Number of DL RLC new blocks in MCS6 onPDTCH ........................................................................... 147C900040196 Number of DL RLC new blocks in MCS7 onPDTCH ........................................................................... 148C900040197 Number of DL RLC new blocks in MCS8 onPDTCH ........................................................................... 148C900040198 Number of DL RLC new blocks in MCS9 onPDTCH ........................................................................... 149C900040199 Number of UL RLC pending blocks in MCS1 onPDTCH ........................................................................... 150C900040200 Number of UL RLC pending blocks in MCS2 onPDTCH ........................................................................... 150C900040201 Number of UL RLC pending blocks in MCS3 onPDTCH ........................................................................... 151C900040202 Number of UL RLC pending blocks in MCS4 onPDTCH ........................................................................... 152C900040203 Number of UL RLC pending blocks in MCS5 onPDTCH ........................................................................... 153C900040204 Number of UL RLC pending blocks in MCS6 onPDTCH ........................................................................... 153C900040205 Number of UL RLC pending blocks in MCS7 onPDTCH ........................................................................... 154C900040206 Number of UL RLC pending blocks in MCS8 onPDTCH ........................................................................... 155



C900040207 Number of UL RLC pending blocks in MCS9 onPDTCH ........................................................................... 155C900040208 Number of UL RLC NACK blocks in MCS1 onPDTCH ........................................................................... 156C900040209 Number of UL RLC NACK blocks in MCS2 onPDTCH ........................................................................... 157C900040210 Number of UL RLC NACK blocks in MCS3 onPDTCH ........................................................................... 158C900040211 Number of UL RLC NACK blocks in MCS4 onPDTCH ........................................................................... 158C900040212 Number of UL RLC NACK blocks in MCS5 onPDTCH ........................................................................... 159C900040213 Number of UL RLC NACK blocks in MCS6 onPDTCH ........................................................................... 160C900040214 Number of UL RLC NACK blocks in MCS7 onPDTCH ........................................................................... 160C900040215 Number of UL RLC NACK blocks in MCS8 onPDTCH ........................................................................... 161C900040216 Number of UL RLC NACK blocks in MCS9 onPDTCH ........................................................................... 162C900040217 Number of UL RLC new blocks in MCS1 onPDTCH ........................................................................... 163C900040218 Number of UL RLC new blocks in MCS2 onPDTCH ........................................................................... 163C900040219 Number of UL RLC new blocks in MCS3 onPDTCH ........................................................................... 164C900040220 Number of UL RLC new blocks in MCS4 onPDTCH ........................................................................... 165C900040221 Number of UL RLC new blocks in MCS5 onPDTCH ........................................................................... 165C900040222 Number of UL RLC new blocks in MCS6 onPDTCH ........................................................................... 166C900040223 Number of UL RLC new blocks in MCS7 onPDTCH ........................................................................... 167C900040224 Number of UL RLC new blocks in MCS8 onPDTCH ........................................................................... 168C900040225 Number of UL RLC new blocks in MCS9 onPDTCH ........................................................................... 168C900040232 Accumulated throughput of UL GPRS TBF ......... 169C900040233 Accumulated throughput of DL GPRS TBF ......... 170C900040234 Accumulated throughput of UL EGPRS TBF......... 170C900040235 Accumulated throughput of DL EGPRS TBF......... 171

OverviewPS basic measurement (Cell) involves the ordinary counters usedto measure the PS service performance and status, such as theuplink (UL) /downlink (DL) TBF counter, the flow counter, theUL/DL PACCH counter, the UL/DL RLC counter, the UL/DL GPRSdata counter, the UL/DL EGPRS data counter, and the PS resourcecounter.

The measurement takes cell as the statistics unit.



C900040001 Numberof GPRS DL TBFestablishment successon PACCH

Description This counter counts the number of successful DL GPRS TBF estab-lishments on the UL/DL GPRS TBF PACCH.

MeasurementPoint

When the DL GPRS TBF is established on the UL/DL GPRS TBFPACCH and a message indicating assignment success is sent, thiscounter increments. The measurement points are A as shown inFigure 1 and Figure 2, and A2 as shown in Figure 3.

FIGURE 1 MEASUREMENT POINT OF NUMBER OF REQUESTS FORESTABLISHING GPRS DOWNLINK DATA TBF BEFORE T3192 OVERTIME

FIGURE 2 MEASUREMENT POINT OF NUMBER OF ESTABLISHED GPRSDOWNLINK DATA TBF USING EXISTING RESOURCES



FIGURE 3 MEASUREMENT POINT OF NUMBER OF REQUESTS FORESTABLISHING GPRS DOWNLINK DATA TBF ON UPLINK GPRS TBF PACCH

Unit Times

C900040002 Number ofGPRS DL TBF release dueto N3105 overflow

Description During the DL TBF transmission, the DL block RRBP bit is set toask MS to respond with a Packet Downlink Ack/Nack message.

If the specified block of BSC fails to receive response from MS,then the N3105 counter increments; otherwise, it has a clear. If noresponse comes from the MS, then the RRBP bit is set again to askMS to respond with a Packet Downlink Ack/Nack message; if theN3105 counter reaches its maximum value, it is considered thatthe radio transmission fails and the DL TBF is released abnormally.

MeasurementPoint

When the N3105 counter value exceeds N3105Max, this counterincrements. The measurement point is A1, as shown in Figure 4.



FIGURE 4 MEASUREMENT POINT OF NUMBER OF GPRS DL TBF RELEASEDUE TO N3105 OVERFLOW

Unit Times

C900040003 Number ofGPRS DL TBF release dueto other reasons

Description When BSC is transmitting the last DL TBF RLC block, set FBI to1, set RRBP to ask the MS to respond with a Packet DownlinkAck/Nack message, and at the same time, activate T3191. If thespecified block receives the MS response, then T3191 will stop andthe DL transmission ends normally. If T3191 overflows, then it isconsidered that the radio transmission fails and the DL TBF is re-leased abnormally.



MeasurementPoint

The measurement point is A1, as shown in Figure 5.

FIGURE 5 MEASUREMENT POINT OF NUMBER OF GPRS DL TBF RELEASEDUE TO OTHER REASONS

Unit Times

C900040004 Number ofGPRS DL TBF forcingrelease by control plane

Description When the user plane is transmitting the DL TBF, if a release requestcomes from the control plane, then the DL TBF will stop and bereleased abnormally.

MeasurementPoint

When the user plane receives the release request from the controlplane, this counter increments. The measurement point is A, asshown in Figure 6.

FIGURE 6 MEASUREMENT POINT OF NUMBER OF GPRS DL TBF FORCINGRELEASE BY CONTROL PLANE



Unit Times

C900040005 Number ofGPRS DL TBF release dueto instance suspension

Description When the user plane is transmitting the DL TBF, at least one blockmust be transmitted in every 5 seconds. After a DL TBF block istransmitted, BSC will start or restart a 5-second DL block assigningtimer. If the timer expires, it is considered that the user plane hasan instance suspension and the DL TBF is released abnormally.

MeasurementPoint

When the DL block assigning timer expires, this counter incre-ments. The measurement point is A, as shown in Figure 7.

FIGURE 7 MEASUREMENT POINT OF NUMBER OF GPRS DL TBF RELEASEDUE TO INSTANCE SUSPENSION

Unit Times

C900040006 Number ofGPRS DL TBF release dueto inner abnormal

Description When the user plane is transmitting the DL TBF, if the messagefails to be sent at the radio interface, the RLC instance fails to



be created, or the resource reassignment fails, the DL TBF will bereleased abnormally.

MeasurementPoint

During the DL TBF transmission, if the message fails to be sentat the radio interface, the RLC instance fails to be created, or theresource reassignment fails, this counter increments.

Unit Times

C900040007 Number ofGPRS DL signaling TBFestablishment

Description According to the type of the transmitted UL data, TBF has twocategories: signaling TBF and data TBF.

This counter counts the number of establishments of GPRS DL TBFfor UL signaling transmission. The UL signaling involves some ULprocesses such as ATTACH, PDP activation, and routing area up-date.

MeasurementPoint

When the DL TBF is created successfully and the TBF type is GPRSsignaling TBF, the counter increments. The measurement point issimilar to those of C900040001 and C901000014.

Unit Times

C900040008 Numberof GPRS DL data TBFestablishment


This counter counts the number of establishments of GPRS DL TBFfor user data (no-UL-signaling) transmission.

MeasurementPoint

When the DL TBF is created successfully and the TBF type is GPRSdata TBF, the counter increments. The measurement point is sim-ilar to those of C900040001 and C901000014.

Unit Times



C900040009 Numberof EGPRS DL TBFestablishment successon PACCH

Description This counter counts the number of successful DL EGPRS TBF es-tablishments on the UL/DL EGPRS TBF PACCH.

MeasurementPoint

When the DL EGPRS TBF is established on the UL/DL EGPRS TBFPACCH and a message indicating assignment success is sent, thiscounter increments. The measurement points are A as shown inFigure 8 and Figure 9, and A2 as shown in Figure 10.

FIGURE 8 MEASUREMENT POINT OF NUMBER OF REQUESTS FORESTABLISHING GPRS DOWNLINK DATA TBF BEFORE T3192 OVERTIME

FIGURE 9 MEASUREMENT POINT OF NUMBER OF ESTABLISHED GPRSDOWNLINK DATA TBF USING EXISTING RESOURCES



FIGURE 10 MEASUREMENT POINT OF NUMBER OF REQUESTS FORESTABLISHING GPRS DOWNLINK DATA TBF ON UPLINK GPRS TBF PACCH

Unit Times

C900040010 Number ofEGPRS DL TBF release dueto N3105 overflow

Description During the DL TBF transmission, the DL block RRBP bit is set toask the MS to respond with a Packet Downlink Ack/Nack message.

If the specified block of BSC does not receive the MS response,then the N3105 counter increments; if it does, then it has a clear;if no response comes from the MS, then the RRBP bit is set again toask the MS to respond with a Packet Downlink Ack/Nack message;if the N3105 counter reaches its maximum value, it is consideredthat the radio transmission fails and the DL TBF is released abnor-mally.

MeasurementPoint

When the N3105 counter value exceeds N3105Max, this counterincrements. The measurement point is A1, as shown in Figure 11.



FIGURE 11 MEASUREMENT POINT OF NUMBER OF EGPRS DL TBF RELEASEDUE TO N3105 OVERFLOW

Unit Times

C900040011 Number ofEGPRS DL TBF release dueto other reasons

Description When BSC is transmitting the last DL TBF RLC block, set FBI to1, set RRBP to ask the MS to respond with a Packet DownlinkAck/Nack message, and at the same time, activate T3191. If thespecified block receives the MS response, then T3191 will stop andthe DL transmission ends normally. If T3191 overflows, then it isconsidered that the radio transmission fails and the DL TBF is re-leased abnormally.



MeasurementPoint

The measurement point is A1, as shown in Figure 12.

FIGURE 12 MEASUREMENT POINT OF NUMBER OF EGPRS DL TBF RELEASEDUE TO OTHER REASONS

Unit Times

C900040012 Number ofEGPRS DL TBF forcingrelease by control plane

Description When the user plane is transmitting the DL TBF, if a release requestcomes from the control plane, then the DL TBF will stop and bereleased abnormally.

MeasurementPoint

When the user plane receives the release request from the controlplane, this counter increments. The measurement point is A, asshown in Figure 13.

FIGURE 13 MEASUREMENT POINT OF NUMBER OF EGPRS DL TBF FORCINGRELEASE BY CONTROL PLANE



Unit Times

C900040013 Number ofEGPRS DL TBF release dueto instance suspension

Description When the user plane is transmitting the DL TBF, at least one blockmust be transmitted in every 5 seconds. After a DL TBF block istransmitted, BSC will start or restart a 5-second DL block assigningtimer. If the timer expires, it is considered that the user plane hasan instance suspension and the DL TBF is released abnormally.

MeasurementPoint

When the DL block assigning timer expires, this counter incre-ments. The measurement point is A1, as shown in Figure 14.

FIGURE 14 MEASUREMENT POINT OF NUMBER OF EGPRS DL TBF RELEASEDUE TO INSTANCE SUSPENSION

Unit Times

C900040014 Number ofEGPRS DL TBF release dueto inner abnormal

Description When the user plane is transmitting the DL TBF, if the messagefails to be sent at the radio interface, the RLC instance fails to



be created, or the resource reassignment fails, the DL TBF will bereleased abnormally.

MeasurementPoint

During the DL TBF transmission, if the message fails to be sentat the radio interface, the RLC instance fails to be created, or theresource reassignment fails, this counter increments.

Unit Times

C900040015 Number ofEGPRS DL signaling TBFestablishment


This counter counts the number of establishments of EGPRS DLTBF for UL signaling transmission. The UL signaling involves someUL processes such as ATTACH, PDP activation, and routing areaupdate.

MeasurementPoint

When the DL TBF is created successfully and the TBF type is sig-naling TBF, the counter increments. The measurement point issimilar to those of C900040001 and C901000014.

Unit Times

C900040016 Number ofEGPRS DL data TBFestablishment


This counter counts the number of establishments of EGPRS DLTBF for user data (no-UL-signaling) transmission.

MeasurementPoint

When the DL TBF is created successfully and the TBF type is dataTBF, the counter increments. The measurement point is similar tothose of C900040001 and C901000014.

Unit Times



C900040017 Averagenumber of GPRS DL TBFsimultaneous establishment

Description This counter counts the average number of DL GPRS TBF estab-lishments in a cell.

MeasurementPoint

The counter acquires the measurement value regularly. The num-ber of GPRS TBFs existing in the cell is considered the averagenumber.

Unit Times

C900040018 Averagenumber of EGPRS DL TBFsimultaneous establishment

Description This counter counts the average number of DL EGPRS TBF estab-lishments in a cell.

MeasurementPoint

The counter acquires the measurement value regularly. The num-ber of EGPRS TBFs existing in the cell is considered the averagenumber.

Unit Times

C900040019 Numberof GPRS UL data TBFestablishment success onPACCH

Description When MS has a DL TBF and the TBF is being transmitted, if theUL data need to be transmitted but there is no corresponding ULTBF, then the Packet Downlink Ack message will carry the UL TBFestablishment request. Usually BSS will assign the resource to MS,and then an UL TBF is established successfully.

Usage The counter counts the number of successful GPRS UL TBF estab-lishments on PACCH



MeasurementPoint

The measurement point is A, as shown in Figure 15.

FIGURE 15 MEASUREMENT POINT OF NUMBER OF GPRS UL DATA TBFESTABLISHMENT SUCCESS ON PACCH

Unit Times

C900040020 Number ofGPRS UL TBF release dueto N3101 overflow

Description After the UL TBF is established, MS will transmit data on the BSS-assigned UL block. If the specified block of BSS fails to receive RLCblock from MS, N3101 increments. Otherwise, N3101 will have aclear. When N3101 exceeds the maximum value, BSS will releaseUL TBF.

Usage The counter counts the number of abnormal releases of GPRS ULTBF due to N3101 overflow.

MeasurementPoint

The measurement point is N3101 overflow, as A shown in Figure16.

FIGURE 16 MEASUREMENT POINT OF NUMBER OF GPRS UL TBF RELEASEDUE TO N3101 OVERFLOW

Unit Times



C900040021 Number ofGPRS UL TBF release dueto N3103 overflow

Description When BSS receives all UL RLC blocks, it will send MS a PacketUplink Ack message in which FAI and RRBP are set. MS will reportPacket Control Ack to the corresponding UL block. If BSS fails toreceive it, N3103 increments. When N3103 exceeds the maximumvalue, BSS will release UL TBF.

Usage The counter counts the number of abnormal releases of GPRS ULTBF due to N3103 overflow.

MeasurementPoint

The measurement point is N3103 overflow, as A shown in Figure17.

FIGURE 17 MEASUREMENT POINT OF NUMBER OF GPRS UL TBF RELEASEDUE TO N3103 OVERFLOW

Unit Times

C900040022 Number ofGPRS UL TBF forcingrelease by control plane

Description When an UL TBF establishment is held, the control plane mayforcibly release this UL TBF.

Usage The counter counts the number of forced releases of GPRS UL TBFdue to release request from the control plane.

MeasurementPoint

The measurement point is arrival of the release request, as Ashown in Figure 18.



FIGURE 18 MEASUREMENT POINT OF NUMBER OF GPRS UL TBF FORCINGRELEASE BY CONTROL PLANE

Unit Times

C900040023 Number ofGPRS UL TBF release dueto instance suspension

Description BSS creates an instance for an UL TBF. If the instance is suspendedfor some reason, then BSS should release this UL TBF.

Usage The counter counts the number of abnormal releases of GPRS ULTBF due to suspension of the instance.

MeasurementPoint

The measurement point is that UPPB detects suspension of theinstance, as A shown in Figure 19.

FIGURE 19 MEASUREMENT POINT OF NUMBER OF GPRS UL TBF RELEASEDUE TO INSTANCE SUSPENSION

Unit Times

C900040024 Number ofGPRS UL TBF release dueto inner abnormal

Description TBF is abnormally released due to UPPB internal error.



Usage The counter counts the number of abnormal releases of GPRS ULTBF due to internal error.

MeasurementPoint

The measurement point is abnormal UPPB suspension, as B shownin Figure 20.

FIGURE 20 MEASUREMENT POINT OF NUMBER OF GPRS UL TBF RELEASEDUE TO INSTANCE SUSPENSION

Unit Times

C900040025 Number ofGPRS UL signaling TBFestablishment

Description For different purpose, MSmay establish two types of TBF: signalingTBF and data TBF.

Usage The counter counts the number of GPRS UL signaling TBF link es-tablishments.

MeasurementPoint

The measurement point is that UPPB access type is signaling TBF.For all 1-step accesses, their type is considered signaling TBF, asA1 shown in Figure 21. For the 2-step accesses, the TBF type isdetected as SIGNAL_TBF, as A1 shown in Figure 22.



FIGURE 21 UL TBF FLOW OF 1-STEP ACCESS




Unit Times

C900040026 Numberof GPRS UL data TBFestablishment


Usage The counter counts the number of GPRS UL data TBF link estab-lishments.

MeasurementPoint

The measurement point is when UPPB access type is data TBF. Forexample, the TBF type is detected as DATA_TBF, as A1 shown inFigure 23.




Unit Times

C900040027 Numberof EGPRS UL TBFestablishment successon PACCH

Description When MS has a DL TBF and the TBF is being transmitted, if theUL data need to be transmitted but there is no corresponding ULTBF, then the Packet Downlink Ack message will carry the UL TBFestablishment request. Usually BSS will assign the resource to MS,and then an UL TBF is established successfully.



Usage The counter counts the number of successful EGPRS UL TBF es-tablishments on PACCH.

MeasurementPoint


FIGURE 24 MEASUREMENT POINT OF NUMBER OF EGPRS UL TBFESTABLISHMENT SUCCESS ON PACCH

Unit Times

C900040028 Number ofEGPRS UL TBF release dueto N3101 overflow


Usage The counter counts the number of abnormal releases of EGPRS ULTBF due to N3101 overflow.

MeasurementPoint

The measurement point is when N3101 overflow.

Unit Times

C900040029 Number ofEGPRS UL TBF release dueto N3103 overflow




Usage The counter counts the number of abnormal releases of EGPRS ULTBF due to N3103 overflow.

MeasurementPoint

The measurement point is when N3103 overflow.

Unit Times

C900040030 Number ofEGPRS UL TBF forcingrelease by control plane


Usage The counter counts the number of forced releases of EGPRS ULTBF due to release request from the control plane.

MeasurementPoint

The measurement point is arrival of the release request.

Unit Times

C900040031 Number ofEGPRS UL TBF release dueto instance suspension


Usage The counter counts the number of abnormal releases of EGPRS ULTBF due to suspension of the instance.

MeasurementPoint

The measurement point is that UPPB detects suspension of theinstance.

Unit Times



C900040032 Number ofEGPRS UL TBF release dueto inner abnormal


Usage The counter counts the number of abnormal releases of EGPRS ULTBF due to internal error.

MeasurementPoint

The measurement point is abnormal UPPB suspension.

Unit Times

C900040033 Number ofEGPRS UL signaling TBFestablishment


Usage The counter counts the number of EGPRS UL signaling TBF linkestablishments.

MeasurementPoint

The measurement point is that UPPB access type is signaling TBF.

Unit Times

C900040034 Number ofEGPRS UL data TBFestablishment


Usage The counter counts the number of EGPRS UL data TBF link estab-lishments.

MeasurementPoint

The measurement point is that UPPB access type is data TBF.

Unit Times



C900040035 Averagenumber of GPRS UL TBFsimultaneous establishment

Description There may be more than one TBF in the system during the sam-pling period. Average number of uplink GPRS TBF establishingsimultaneously = Number of UL GPRS TBFs established simulta-neously in the sampling period / Times of sampling

Usage This counter counts the average number of UL GPRS TBF estab-lishing simultaneously.

MeasurementPoint

When UPPB receives the message informing UL GPRS TBF estab-lishment, the number of TBFs is refreshed and the times of sam-pling accumulates.

Unit Times

C900040036 Averagenumber of EGPRS UL TBFsimultaneous establishment

Description There may be more than one TBF in the system during the sam-pling period. Average number of uplink EGPRS TBF establishingsimultaneously = Number of UL EGPRS TBFs established simulta-neously in the sampling period / Times of sampling

Usage This counter counts the average number of UL EGPRS TBF estab-lishing simultaneously.

MeasurementPoint

When UPPB receives the message informing UL EGPRS TBF es-tablishment, the number of TBFs is refreshed and the times ofsampling accumulates.

Unit Times



C900040037 Number ofGPRS UL signaling TBFrelease due to N3101overflow


Usage The counter counts the number of abnormal releases of GPRS sig-naling UL TBF due to N3101 overflow.

MeasurementPoint

The measurement point is N3101 overflow.

Unit Times

C900040038 Number ofGPRS UL signaling TBFrelease due to N3103overflow


Usage The counter counts the number of abnormal releases of GPRS sig-naling UL TBF due to N3103 overflow.

MeasurementPoint


Unit Times



C900040039 Number ofGPRS UL signaling TBFforcing release by controlplane


Usage The counter counts the number of forced releases of GPRS signal-ing UL TBF due to release request from the control plane.

MeasurementPoint


Unit Times

C900040040 Number ofGPRS UL signaling TBFrelease due to instancesuspension


Usage The counter counts the number of abnormal releases of GPRS sig-naling UL TBF due to suspension of the instance.

MeasurementPoint


Unit Times

C900040041 Numberof GPRS UL signalingTBF release due to innerabnormal




Usage The counter counts the number of abnormal releases of GPRS sig-naling UL TBF due to internal error.

MeasurementPoint


Unit Times

C900040042 Number ofEGPRS UL signaling TBFrelease due to N3101overflow


Usage The counter counts the number of abnormal releases of EGPRSsignaling UL TBF due to N3101 overflow.

MeasurementPoint


Unit Times

C900040043 Number ofEGPRS UL signaling TBFrelease due to N3103overflow


Usage The counter counts the number of abnormal releases of EGPRSsignaling UL TBF due to N3103 overflow.

MeasurementPoint


Unit Times



C900040044 Number ofEGPRS UL signaling TBFforcing release by controlplane


Usage The counter counts the number of forced releases of EGPRS sig-naling UL TBF due to release request from the control plane.

MeasurementPoint


Unit Times

C900040045 Number ofEGPRS UL signaling TBFrelease due to instancesuspension


Usage The counter counts the number of abnormal releases of EGPRSsignaling UL TBF due to suspension of the instance.

MeasurementPoint


Unit Times

C900040046 Numberof EGPRS UL signalingTBF release due to innerabnormal




Usage The counter counts the number of abnormal releases of EGPRSsignaling UL TBF due to internal error.

MeasurementPoint


Unit Times

C900040047 Number ofEGPRS DL LLC frames

Description The DL GIPB sends DL UnitData to UPPB through IP packets.tQoSProfile Tbit in DL UnitData identifies whether data or signalingis transmitted. UPPB applies to CMP to establish DL TBF (radioaccess capacity to carry MS) and according to the CMP request,establishes EGPRS/GPRS TBF.

Usage The counter counts the number of EGPRS DL LLC frames.

MeasurementPoint


FIGURE 25 MEASUREMENT POINT OF NUMBER OF EGPRS DL LLC FRAMES

Unit Times

C900040048 Number ofdiscarded EGPRS DL LLCframes due to buffer overflow

Description The DL GIPB sends DL UnitData to UPPB through IP packets. IfUPPB fails to acquire buffer, then it will send the LLC Discard mes-sage to SGSN.

Usage The counter counts the number of discarded EGPRS DL LLC framesdue to buffer overflow.



MeasurementPoint


FIGURE 26 MEASUREMENT POINT OF NUMBER OF DISCARDED EGPRS DLLLC FRAMES DUE TO BUFFER OVERFLOW

Unit Times

C900040049 Number ofdiscarded EGPRS DL LLCframes due to life timeexpiration

Description The DL GIPB sends DL UnitData to UPPB through IP packets. IfUPPB fails to send them before the LLC frame life time expires,then it will send the LLC Discard message to SGSN.

Usage The counter counts the number of discarded EGPRS DL LLC framesdue to life time expiration.

MeasurementPoint


FIGURE 27 MEASUREMENT POINT OF NUMBER OF DISCARDED EGPRS DLLLC FRAMES DUE TO LIFE TIME EXPIRATION

Unit Times



C900040050 Number ofdiscarded EGPRS DL LLCframes due to other reasons

Description The DL GIPB sends DL UnitData to UPPB through IP packets. IfUPPB fails to send them for reasons other than the above two inC900040048 and C900040049, then it will send the LLC Discardmessage to SGSN.

Usage The counter counts the number of discarded EGPRS DL LLCframes due to other reasons than the above two in C900040048and C900040049.

MeasurementPoint


FIGURE 28 MEASUREMENT POINT OF NUMBER OF DISCARDED EGPRS DLLLC FRAMES DUE TO OTHER REASONS

Unit Times

C900040051 Number of DLsignaling LLC frames

Description The DL GIPB sends DL UnitData to UPPB through IP packets.tQoSProfile Tbit in DL UnitData identifies whether data or signalingis transmitted. UPPB applies to the control plane to establishDL TBF (radio access capacity to carry MS) and according to therequest of the control plane, establishes EGPRS/GPRS TBF.

This counter performs statistics for LLC layer, and the statistic datacontains LLC frame header.

Usage The counter counts the number of DL signaling LLC frames.



MeasurementPoint


FIGURE 29 MEASUREMENT POINT OF NUMBER OF DL SIGNALING LLCFRAMES

Unit Times

C900040052 Number ofdiscarded EGPRS DLsignaling LLC frames due tobuffer overflow

Description The DL GIPB sends DL UnitData to UPPB through IP packets. IfUPPB fails to acquire buffer, then it will send the LLC Discard mes-sage to SGSN.

Usage The counter counts the number of discarded EGPRS DL signalingLLC frames due to buffer overflow.

MeasurementPoint


FIGURE 30 MEASUREMENT POINT OF NUMBER OF DISCARDED EGPRS DLSIGNALING LLC FRAMES DUE TO BUFFER OVERFLOW

Unit Times



C900040053 Number ofdiscarded EGPRS DLsignaling LLC frames due tolife time expiration

Description The DL GIPB sends DL UnitData to UPPB through IP packets. IfUPPB fails to send them before the LLC frame life time expires,then it will send the LLC Discard message to SGSN.

Usage The counter counts the number of discarded EGPRS DL signalingLLC frames due to life time expiration.

MeasurementPoint


FIGURE 31 MEASUREMENT POINT OF NUMBER OF DISCARDED EGPRS DLSIGNALING LLC FRAMES DUE TO LIFE TIME EXPIRATION

Unit Times

C900040054 Number ofdiscarded EGPRS DLsignaling LLC frames due toother reasons

Description The DL GIPB sends DL UnitData to UPPB through IP packets. IfUPPB fails to send them for reasons other than the above two inC900040052 and C900040053, then it will send the LLC Discardmessage to SGSN.

Usage The counter counts the number of discarded EGPRS DL sig-naling LLC frames due to other

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