华星测试分析

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1、测试分析1.呼叫接续分析32.掉话分析173.信号覆盖差分析224.信号质量差分析235.切换问题分析24通过本次培训基本掌握异常事件的判断及对问题的初步定位。在测试中要关注整个呼叫事件，同时要对异常事件进行跟踪。在问题分析的时候记卜•经过的路段或者后期分析也应该写路名。1.呼叫接续分析呼叫正常接续为从主叫发出ChannelRequest到收到Connect消息进行通话，否则需要分析主被叫呼叫建立过程的信令流程，来分析出现未接通的现象（DT测试规范规定：ChannelRequest和CMSERVICEREQUEST（MS请求连接管理（CM）子层实体的业务）同时出现才计为一次试

2、呼）。主叫流程如下:5Layer3messagesMobileStationNetworkDLULDLDLULDLDLDLULDLULULDLDLULDLULULDLDLULDLULDLDLDLULDLULDLULDLULDLDLDLDLULULPAGINGREQUESTTYPE1CHANNELREQUESTSYSTEMINFORMATIONTYPE1IMMEDIATEASSIGNMENT♦CMSERVICEREQUESTSYSTEMINFORMATIONTVPE5AUTHENTICATIONREQUESTSYSTEMINFORMATIONTYPE6MEASUREMENTRE

3、PORTSYSTEMINFORMATIONTYPE5MEASUREMENTREPORTAUTHENTICATIONRESPONSE十SYSTEMINFORMATIONTVPE6SYNCHCHANNELINFORMATIONMEASUREMENTREPORTCIPHERINGMODECOMMAND十CIPHERINGMODECOMPLETE♦SETUP_SYSTEMINFORMATIONTYPE5SYNCHCHANNELINFORMATIONMEASUREMENTREPORTTMSIREALLOCATIONCOMMANDTMSIREALLOCATIONCOMPLETECALLP

4、ROCEEDING<—SYSTEMINFORMATIONTVPE6SYNCHCHANNELINFORMATIONMEASUREMENTREPORTASSIGNMENTCOMMANDASSIGNMENTCOMPLETESYSTEMINFORMATIONTYPE6MEASUREMENTREPORTSYSTEMINFORMATIONTYPE5MEASUREMENTREPORTALERTING<—SYNCHCHANNELINFORMATIONSYSTEMINFORMATIONTVPE6CONNECTCONNECTACKNOWLEDGE♦MEASUREMENTREPORTSaSTcmS

5、erviceRequestmmSetupCallProceedingAssignmentCommandrrSABMonFACCHAlertingConnectRRAuthenticationRequestmmAuthenticationResponsemmCipherModeCompleterrAssignmentCompleterrConnectAcknowledgeCC―AccessBurst(ChannelRequest)ImmediateAssignmentrrAuthenticationCipheri叩ModeSettingCallInitializationAss

6、ignmentofaTrafficChannelUserAlertingCallAccepted被叫流程如下:MobileStationNetworkULDLDLULDLDLULDLULDLULDLULDLDLULULDLULDLULDLULULDLDLULDLPagingRequed―ChannelRequestPAGINGREQUESTTYPE1〜SYSTEMINFORMATIONTYPE3CHANNELREQUEST「SYSTEMINFORMATIONTYPE4IMMEDIATEASSIGNMENTPAGINGRESPONSE<-SYSTEMINFORMATIONTYP

7、E5MEASUREMENTREPORTSETUP*CALLCONFIRMED.SYSTEMINFORMAHOkTYPMEASUREMENTREPORTSYSTEMINFORMATIONTYPE5ASSIGNMENTCOMMAND.ASSIGNMENTCOMPLETEALERTING.SYSTEMINFORMATIOMEASUREMENTREPORTSYSTEMINFORMATIONTYPE5MEASUREMENTREPORT^_SYSTEMINFORMATIONTYPE6MEASUREMENTREPOR