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3GSparkLiVersion–1.0IssueDate-2003-9-10DOCUMENTPDSID:UTSI-SZRD-2002XXXXXXXXPRODUCT:RELEASE:FEATURE:SUBSYSTEM:DISTRIBUTETO:-2-1........................................................................................................................................32.3GPPR99..............................................................................................................................33.3GPPR4................................................................................................................................53.1R4.......................................................................................................................53.2R4.......................................................................................................................64.3GPPR5................................................................................................................................94.1R5.......................................................................................................................94.2IMS.............................................................................................................104.3IMS.............................................................................................................134.4IMS.....................................................................................................195....................................................................................................................225.1IMSMSC.......................................................................................225.2MSC............................................................................................................236.3G.....................................................................................................................246.1.....................................................................................................................246.2.............................................................................................................25-3-1.2.3GPPR99R99GSMCSTDMPSIPGGSNMSC()GMSC()SGSN(GPRS)GGSN(GPRS)HLR()GSMWCDMA1R993G2G3GUTRAN3G3G2GBSS2G3GGSM/GPRS-4-WCDMA2GSM/GPRS3G2G2G-5-3.3GPPR43.1R4R4R99MSCMGW()MSCR99R41R99GSMR4IPBICC2R99TDMR4TDM/ATM/IPTrFOTranscoder-FreeOperationMGWAMR3GTC3:AMRGTTLCSMExEOSA-6-4MSCServerMSCMSCServerIPTDMR4R5R99R4GSMR99R41MSCServerMSCMGWMSCServerMSCMGW2R99SS7R4SIGTRANBICC/SIP-T3R99TDMR4TDM/ATM/IPR43.2R41R4GSM/R99zzMSCSTP-7-zR4IP:zzzGPRS2.5Gz/zIPz¾CODEC¾¾¾¾IPTDMR99R4IPIPR99R42R4-8-GSM/R99MSCRANPSTNRANRANMSCMSCPSTNR4MSCServer/R99R4IPMSCServer¾IPMSCServerMSCServer¾MSCServer3R99SS7R4IPTDMIP-9-IPR44.3GPPR54.1R5R5IPHSDPA1IP(IMS)PS/2R5R4IMSR4R5IMSR5IMSIP-10-IMSR5R4IPR4R54.2IMSIMR5IP(VoIP)IMSzCSCFCSCFCSCF(I-CSCF)CSCF(P-CSCF)CSCF(S-CSCF)¾P-CSCF:P-CSCFUEIMSInternetUESIPSIP()P-CSCFP-CSCF¾I-CSCF:I-CSCF(HSS)S-CSCFSIP¾S-CSCF:S-CSCFUESIPS-CSCFHSS()zMGCFMGCFCSCFPSTNIMSIM-MGWMGCFPSTN/PLMN¾MGW¾CSCF-11-¾MGCFCSCF¾(ISUPR1/R2)R4/R5¾MGCFCSCF/MGWzIM-MGWIP-IM-MGWCS-MGWMGCFzBGCFPSTNBGCFBGCFMGCFBGCFBGCFMGCFzMRFMRFMRFCMRFPMRF¾H.323(MCU)¾/GGSNMGW¾CSCF/zR-SGWR-SGWGSM/GPRSR4/R5R-SGWSS7IPR4/R5GSM/GPRSGSM/GPRSMSCGMSCR-SGWR4/R5HSSEGGSM/GPRSR4/R5R4/R5MSCCSCFR-SGWGSM/GPRSHLRzT-SGWT-SGWR4/R5PSTN/PLMN¾IPT-SGWPSTN/PLMNMGCFMGCFIPPSTN/PLMN¾PSTN/PLMNIPzHSS-12-HSS(HLR)(AUC)/(AAA)/HSS/HSS¾¾¾HSS¾HSSPSIPzCAMELVHE/OSACAMELSATSCPIMCNsubsystemCxCShGrGcDMSC/VLRGMSCCSDomainSGSNGGSNPSDomainSIPApplicationServerCSCFHSSMobilityManagementUsersecurityinfo.generationUsersecuritysupportServiceProvisioningsupportIdentificationhandlingServiceauthorizationsupportAccessauthorizationCall/SessionestablishmentsupportSiIM-SSFOSA-SCSApplicationServicesSupportgsmSCFCAMELServicesSupportHSS-13-4.3IMSIMSSIPInternetSIPIMSSIP¾¾¾¾SIPIMS1SIP¾InternetURLs,DNS,proxies¾¾Client/Server¾-14-2SIP¾¾··SIPproxyserverSIPSIPSIP···3SIPSIPRequestResponse¾¾¾INVITE-15-¾ACK¾BYE¾REGISTER¾OPTIONS¾CANCEL¾INFO¾COMET¾PRACK¾SUBSCRIBE¾NOTIFY¾REFER4SIPSIP-16-R5IMS1.Home-Visited-InterworkingPLMNProfile(HomeNetwork)(VisitedNetwork)IMSIMS-17-IMS2.(FunctionalEntities)InternetSIPCSCFMGCFBGCFHSS3.(Services)IMSIMS¾IP¾¾IP(HTTPRTSP);¾QoS-18-S-CSCF¾ISC(IPmultimediaServiceControl)SIP1SIPApplicationServer2OSASCS3CAMEL4IM-SSFCAMELgsmSSFCSCFIMS¾HSSCx-19-S-CSCFS-CSCFSIPApplicationServerSIPApplicationServerHSSHSSOSAservicecapabilityserver(SCS)OSAservicecapabilityserver(SCS)IM-SSFIM-SSFCamelServiceEnvironmentCamelServiceEnvironmentOSAapplicationserverOSAapplicationserverISCCxISCISCCAPMAPOSAAPISCIMASASShSiMRFCMRFCMrS-CSCFApplicationServer(s)ILSMOLSMModelS-CSCFIncomingLegOutgoingLegISCCallRecordsOLCMILCMRegistrarandNotifierHSSCxS-CSCF4.4IMS-20-UE-UE-21-UE-PSTN-22-5.MSCServerIMS5.1IMSMSCIMSIMSMSCIMSMGCF(S)CSCF1MGCFMSCServerMGCF:MGCFSIPPSTNH.248IM-MGWIMSPSTNMSCServer:MSCServerSIPMGCF2CSCFMSCServerCSCF¾IncomingCallGatewayProfile¾CallControlFunction\\¾AddressHandlingMSCServerCCFMSCServerSIP3VLRVLRGSM/R99R4VLRHLR/HSSLocalCasheDatabaseIMSVLRSPD(ServingProfileDatabase)HSSProfileSPDVLR4CAMELCSCFIMSM