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优化流程和CASE分析北电网络（中国）无线工程部August,20051.KPI指标的优化主要是提高全网的和每月评比有关的关键指标。2.路测(DT)和拨打测试(CQT)评估控制RF的覆盖热点地区和特殊地点的测试以及问题解决CDMA优化主要包括：KPI的优化:•网络评估•硬件告警检查•天馈系统检查•网络资源分析和调整•细致的相邻小区调整•反向接收电平分析•话务的平衡•功率控制参数组的细调•PN调整•新的feature使用数据采集数据分析符合KPI要求方案实施及验证准备阶段结束NYCDMA优化-KPI数据采集数据分析符合KPI要求方案实施及验证准备阶段结束NYNortelCustomerPreparationPreparethesitedatabaseinformationYYYBasicResponsibilityRepeaterinformationcollectionSupportYYYBasicResponsibilityCustomerperformancetargetreqiuredinformationYYYBasicResponsibilitySubscriberscomplaininformationcollection(1001)YYYBasicResponsibilityHotspots/HotissuessummaryYYYBasicResponsibilitySitesLocationInformationYSupportYYBasicResponsibilityAntennatype/height/downtilt/azimuthYSupportYYBasicResponsibilityCurrentlydonebyHandovertoCustomerinfutureCustomerabilityNecessaryOJTforCustomerCDMA优化-KPINortelCustomerPerformanceDataCollectionDTDataCollectionYYYAvailableSDMOMdatacollectionYYYAvailableOnAirlogYYYAvailableGPSchecklogYYYAvailableBTSperformancelogYYYAvailableBTSdiag.logYNY6MonthsTrainingNEMdatacollectionYSupportYYAvailableHardwareAlarmlogYYYAvailableCACPSessionfilecollectionYYYAvailableBSCperformancelogYNYAvailableSBSlog(Attributeselectedaccordingtoneed)YlimitY6MonthsTrainingCurrentlydonebyHandovertoCustomerinfutureCustomerabilityNecessaryOJTforCustomerCDMA优化-KPI数据采集数据分析符合KPI要求方案实施及验证准备阶段结束NYNortelCustomerPerformanceDataAnalysisNetworkPerformanceevaluationCoverageevaluationYlimitY3MonthsTrainingNLevaluationYNNToolslimitPNplanningevaluationYNNToolslimitCalldropperformanceevaluationYNY12MonthsTrainingAccessperformanceevaluationYNNToolslimitPagingperformanceevaluationYNNToolslimitSHO/HHOperformanceevaluationYNY12MonthsTrainingCallsetupperformanceevaluationYNY12MonthsTrainingMulti-carriersitestrafficbalanceevaluationYNY12MonthsTrainingCapacityperformanceevaluationYNY6MonthsTrainingInterferenceevaluationYNY6MonthsTrainingRadioResourceusageevaluationYNY6MonthsTrainingNetworkPerformanceKPIanalysisPerformanceanalysisstrategyaccrodingtoevaluationYNlimitWorkinginNortel2yearsatleast.NetworkPerformancetrackingYlimitY12MonthsTrainingatleastHotissue/HotspotanalysisYlimitY12MonthsTrainingatleastPagingsuccessfulrateCoveragefinetuningYlimitY6MonthsTraininginternal/externalInterferenceanalysis/cleanYlimitY6MonthsTrainingAccessfailureanalysisYlimitlimit12MonthsTrainingatleastNSSPagingparameterAnalysisYNNWorkinginNortel2yearsatleast.NLtuningYlimitNInternaltoolsusedBCP/IZPplanningYNY12MonthsTrainingMulti-pagingadjustmentYlimitY12MonthsTrainingRegistrationanalysisYNY12MonthsTrainingH/WtroubleshootingYYYYBasicResponsibilityAlarmcleanupYYYYBasicResponsibilityPowercontrolparameteroptimizationYNY12MonthsTrainingAccessparameteroptimizationYNY12MonthsTrainingRepeateroptimizationYlimitY6MonthsTrainingBadcellsoptimizationYlimitY12MonthsTrainingNewsites/repeateraddsuggestionYYY3MonthsTrainingTraffic/CallDropratioCoveragefinetuningYlimitY6MonthsTrainingInternal/externalInterferenceanalysis/cleanYlimitY6MonthsTrainingSHO/HHO/ISSHOoptimizationYNY12MonthsTrainingNLtuningYlimitNInternaltoolsusedPNre-planningYNY6MonthsTrainingRRMparametersfinetuningYNY12MonthsTrainingRepeateroptimizationYlimitY6MonthsTrainingPowercontrolparameterfinetuningYNY12MonthsTrainingHOparametersoptimizationYlimitY6MonthsTrainingH/WtroubleshootingYYYYBasicResponsibilityAlarmcleanupYYYYBasicResponsibilityOptimizedPilotpollutionareaYlimitY12MonthsTrainingBadcellsoptimizationYlimitY12MonthsTrainingCallsetupSuccessfulrateCoveragefinetuningYlimitY6MonthsTrainingInternal/externalInterferenceanalysis/cleanYlimitY6MonthsTrainingAccessfailureanalysisYlimitY12MonthsTrainingatleastNLtuningYlimitNInternaltoolsusedPowercontrolparameteroptimizationYNY12MonthsTrainingAccessparameteroptimizationYNY12MonthsTrainingRepeateroptimizationYlimitY6MonthsTrainingH/WtroubleshootingYYYYBasicResponsibilityAlarmcleanupYYYYBasicResponsibilityOptimizedPilotpollutionareaYlimitY12MonthsTrainingBadcellsoptimizationYlimitY12MonthsTrainingCurrentlydonebyHandovertoCustomerinfutureCustomerabilityNecessaryOJTforCustomer数据采集数据分析符合KPI要求方案实施及验证准备阶段结束NYCDMA优化-KPINortelCustomerActionandVerificationParametrsettingsuggestionYNY24MonthsTrainingDatafillparametershandoverformYNY3MonthsTrainingPreparesessionfileYNY12MonthsTrainingCACPsessionfilecommitYYYAvailableNLadjustmentYYYAvailableHWchecking&replacementYYYYBasicResponsibilityAlarmcleanupYYYYBasicResponsibilityAntenna/CablecheckandVSWRtestYYYBasicResponsibilityAntennaDowntilt/AzimuthadjustmentsuggestionYlimitY6MonthsTrainingAntennaDowntilt/AzimuthadjustmentYYYYBasicResponsibilityAntennaHeightadjustmentsuggestionYlimitY6MonthsTrainingAntennaHeightadjustmentYYYYBasicResponsibilityAddsites/RepeaterssuggestionYlimitY6MonthsTrainingAddsites/RepeatersYYYYBasicResponsibilityChangeSiteslocationsuggestionYNY6MonthsTrainingChangeSiteslocationYYYYBasicResponsibilityRepeateradjustmentYYYYBasicResponsibilityExternalInterferencesearchingYYYYBasicResponsibilityInetrnalinterferencesolutionYlimitY6MonthsTrainingSitesdatabasemaintenanceYYYBasicResponsibilitybycustomerResultstrac