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ID:52332132
大小:1000.50 KB
页数:45页
时间:2020-04-04
《W(高级)-UTRAN-KPI培训课件-20050827-A-1.0.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、WCDMAUTRANKPIIntroductionKPIdefinitionKeyperformanceindicatorKPIentityRNClevelCelllevelClutter/regionlevel(customized)KPIanalysisNetworkperformancesurveillanceTroubleshootingnetworkproblemsNetworktrendanalysisUTRANKPIOverviewTheUTRANKPIcanbedividedinto5catalogsAcces
2、sibility:UTRANCallSetupRetainability:UTRANCallDropMobility:UTRANMobilityManagementTraffic:ResourceandTrafficmanagementAlgorithm:RadioResourceManagementAlgorithmManagementContentsUTRANCallSetupUTRANCallDropUTRANMobilityManagementTrafficManagementAlgorithmManagementUT
3、RANCallSetupUTRANCallSetupincludestheRRCconnectionsetupandtheRABestablishprocedure.TheSuccessfulcallsetupinvolvesthesuccessRRCandRABsetup.ThemainindicatorsareRRCSetupSuccessRateRABSetupSuccessRateRRCSetupCounterMeasurementPointStat.NumberofRRCConnectionRequestinPoin
4、tA1ofFigure1Stat.NumberofRRCConnectionSetupinPointBofFigure1Stat.NumberofRRCConnectionSetupcompleteinPointCofFigure1Stat.NumberofRRCConnectionRejectinpointAofFigure2F1:successfulRRCconnectionsetupprocedureF2:RRCconnectionrejectprocedureRRCSetupCounterRRCSetupKPIRRCC
5、onnectionSetupSuccessRate=RRCConnectionSetupcomplete/RRCConnectionRequestMaincounterRRCConnectionRequestRRCConnectionSetupRRCConnectionRejectRRCConnectionSetupcompleteRRCSetupCounterRequestcausecounterOriginatingconversationalcallTerminatingconversationalcallInter-R
6、ATcellre-selectionInter-RATcellchangeorderRegistration……FailurecausecounterRRCRejectRRCsetupnoresponseRABSetupCounterMeasurementPointStat.NumberofRABSetupRequestinPointAofFigure1Stat.NumberofRABSetupSuccessinPointBofFigure1Stat.NumberofRABSetupFailureinPointBofFigur
7、e2F1:SuccessfulRABsetupprocedureF2:RABsetupfailureprocedureRABSetupCounterRABSetupKPICSRABSuccessrate=CSRABSetupSuccess/CSRABSetupRequestPSRABSuccessrate=PSRABSetupSuccess/CSRABSetupRequestOverallcounterCSRABSetupRequestCSRABSetupSuccessCSRABSetupFailurePSRABSetupRe
8、questPSRABSetupSuccessPSRABSetupFailureTrafficclassbasedcounterConversationalStreamingInteractiveBackgroundRABsetupcounterTypicalbearerbas
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