呼叫时延续信令分析

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1、MSC移动主叫流程BSC1MSChtinno1Roc

2、uivociChtinno1Roqlic?«tAulho门liu日ticnRoquemg14AlitKentico€ionReoon«o15Cir>h©rirwConiHiGn©J9Cipho广irwModoCcmtq126Cal1ir、ccec?di门弓28八99iprrHTiGnIRoQUOSt36A««iHninontConij)Io

3、toChtitle?1AertivtitionChz门no1Ac:LivationAcrk1mrnedi日t.e»厂/ssi氏inejnjthor*ing;Mode?CommnqriMnd30.3321222427ici】Rc?ix》nkgI〉<1(SDCCH)Ci“herir、目Mode丨el;e(SIX】C?IDTMSIRc?sfi1loCiTi1-ionConiniMnci(SOCC

4、Ii)TMSIR&^llo

5、>(SDCC1I)r-oaoodin底1oIo(IrACClI)ChtinneIRe1easeDoactiveSACCIIRo1etas©Indi

6、cotior40RI?Chtinno1Ro1otitio41KFChtanne1Ro1oasoAck42A1e^ti44Connoct47ConnootAek51DLsconnect.52Ko1ociso55RoJotisoCornplet©56C1e&rComrn^inri64C1oavComp1ete65SC(*I*Ro1oii«o66SCCI5ReleaseAck434546ALovtingCI-ACCH)ConnootConnoet§9I"•€?[：>MonF・c?mc?nISB50535457Ko1

7、>c?k(FACGIl>ACCII>seonnoc*Ro1eujsct(bACCH)Com>]gtg(FACCH)ChannelRelI>ot.ivot.oSACCII61Release111<1icot.ion62RKChtinnclRoletaso63KKCh^innolRo15960AekD[SC(I'ACCII>UA(SACCII)二、TEMS呼叫时延分析下图为根据TEMS测试log计算的层三信令Z间时间间隔，具体情况如下:时同■▼MS信令■三呼叫时延1▼13:12・0MSIImmediateAss

8、ignment13:12.4MSIAuthenticationRequest00:00.5P13:13.2MSIAuthenticationResponse00:00.8P13:13.8MSICipheringModeCommand00:00.613:13.8MSICipheringModeComplete00:00.013:13.8MSIOOjJXL-013:14.2MSICallProceedingx5o:00.313:18.9MSIAssignmentCommandWl：04.L/13:18.9MSIAssignmen

9、tComplete00:00・013:21・5MSIAlerting00:02.500:09.520:47.4MSICMServiceRequestP20:47.5MSIChanne1Request20:47.6MSIIirunediateAssignment00:00.120:48.1MSIAuthenticationRequest00:00.520:48.9MSIAuthenticationResponse00:00.8P20:49.4MSICipheringModeCommand00:00.520:49・4MSICip

10、heringModeComplete00:00.020:49.4MSISetup00:00.020:49.6MSICallProceedingJ20:55.1MSIAssigranentCommandto：05.41!20:55.1MSIAssignmentCompleteooTOo.^o