[计算机软件及应用]tems基本介绍与使用

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1、August11,2000JimLuan,LinMubaoDriveTestLoganalysisDriveTestProcedureDriveTestNetplanFICSStatisticsAnalysisProblemFindingVOT/GEPPreparation2021/9/42Preparation(1)DefinitionFileWithoutit,itisimpossibletoobserveovershooingneighborsGenDef7.execanconvertFPtodefinitionfileNeighborlistwithdefin

2、itionfileNeighborlistwithoutdefinitionfile2021/9/43Preparation(2)FrequencyPlan&ConfigurationmapSoftware:TEMS,FICS,GEP,VOTHardware:TEMS,GPS,PortablePCTestProblemSheetRouteMap2021/9/44DriveTestForBenchmark2minutespercall10–15minutesalogfilesForcetoappropriateband(GSMonly,DCSonlyorDual)For

3、SpecialProblemPlanningrouteNolimitation2021/9/45TEMSIntroductionInterfaceFunctions2021/9/46LogFileProcessTEMSLogFileNetPlanFICSVOT/GEP.CSV.FMTRouteMap.STAExcelVB.NP/.TXTMuchshortercycletimebyVOTandGEP.2021/9/47TEMS.logfileAnalysisUndecodedBCCHBSICUndecodeinOtherSiteNoHandoverDelayHandov

4、erPingPongHandoverNegativeHandoverOvershootingHighOverlappingNoDominantServerPoorCoverageUnreasonableServingAreaInterferenceHandoverFailureHandoverLossULDropDropCallSuddenPowerDropMSPowerRapidIncreaseBelowlistscommonproblemswhichcanbeobservedfromDriveTestLog.2021/9/48UndecodedBCCH(1)Des

5、cription:BSICscan’tbedecodedin5sUsuallyconsider3strongestneighborsReason:GCLKshift,onlydecodesamesiteBSICsChannelinterferenceNon-BCCHcarrier,nodedicatedspectrumforBCCH2021/9/49UndecodedBCCH(2)2021/9/410BSICUndecodeinOtherSiteDescription:BSICinsamesitecanbedecodedbutnotforothersitesHando

6、vercanonlyhappeninintra-sitebasisItissimilartoformerUndecodedBCCHcaseReason:GCLKshiftGCLKrecalibrationisrequiredNoonemonitorsOMC-Ralarms2021/9/411NoHandover(1)Description:NeighborBSICisdecodedandCOMMONhandoverrequirementisfulfilledbutthereisneverahandoverReason:MissingneighborNosuchneig

7、hborinCMdatabaseIncorrectexternalneighborTargetcell’sLAC/BCCH/BSICinadd_neighborisdifferentfromthoseinequip_rtfEngineermodifiesexternalneighboratMMI,notthroughGUINeveruseOMC-RProxyCelltopropagateexternalneighborinformationN