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1、向網(wǎng)絡(luò)扁平化架構(gòu)演進(jìn)目前阿朗在中國電信核心網(wǎng)網(wǎng)絡(luò)架構(gòu)I-MSC(R31/R32/R33)MMC1/2PS(T)MGWMMC1/2PSGMGWRTPoverIP(yy)SIP-I(zz)IS-41IS-41PSTNISUPTDMSSMGWNGNTDMbasedCDMANetworkISUPTDMTDMISUPH.248SS7MSCeMGWH.248OtherVendorCDMAnetworkISUPIS-41TDMI-MSCProprietarySS7SignalingI-MSCProprietarySS7Signaling中國
2、電信網(wǎng)絡(luò)扁平化架構(gòu)MSCe(T)MGWBSCH.248A2GMSCeGMGWBSCRTPoverIP(yy)SIP-I(zz)IS-41IS-41A1A2A1PSTNISUPTDMSSMGWNGNTDMbasedCDMANetworkISUPTDMSIGTRAN(forA1/ISUP)H.248H.248SS7SIGTRAN(forA1/ISUP)MSCeMGWH.248OtherVendorCDMAnetworkSIP-IIS-41RTPoverIP(yy)RTPoverIP(yy)SIP-IIntroductionCTCi
3、soneofthelargesttelecomserviceprovidersinChina.MPC(MobilityPacketCore)isanewoffertoinitiallyaddressCTCmarketexpansionneeds,whichincludesthefollowingevolutiontotheexistingsolutionwhichincludes:CDMAMobilityServer(CMS)–newproductwhichintegratesALUIMSassetsonATCAplatfor
4、mwithMMCv2(latestALUaccessmanagerplatform)PacketSwitchGateway(PSG)–evolutionofPacketSwitch(PS)toincludeopeninterfaces(H.248)andmoreIPtechnology阿朗下一代基于標(biāo)準(zhǔn)軟交換架構(gòu)MPC(MobilePacketCore)滿足中國電信IP網(wǎng)絡(luò)扁平化(R35)CMSPSG(T)MGWCMSPSGGMGWRTPoverIP(yy)SIP-I(CTCzz)IS-41IS-41PSTNISUPTDMSS
5、MGWNGNTDMbasedCDMANetworkISUPTDMH.248H.248SS7MSCeMGWH.248OtherVendorCDMAnetworkSIP-I(CTCzz)IS-41RTPoverIP(yy)H.248SIP-I(CTCNGN)RTPoverIP(yy)MPCMPC支持網(wǎng)絡(luò)扁平化SIP/ISUP上移支持H.248PresentI-MSCISUP/SS7SIPEachDCSsupportscells,ISUP&SIPsignaling,circuitandpackettrunkingMMCv2ECPOM
6、PDCSlinkviaSS7PSDCS1PSDCS2PSDCSnIPSHOCellBackhaulNtwkPacketBearerTDMTrunkingMMCv2AMOMPH.248PSG1PSG2PSG3IPSHOCellBackhaulNtwkPacketBearerTDMTrunkingMM-SIANSI41/SS7ANSI41/SS7OMC-RANISUP/SS7SIPFutureMPCEachPSGsupportscells,circuitandpackettrunkingSCTP5073SGISUP/SIGTRAN
7、EvolutionfromI-MSCtoMPCCMSOMC-RANCDMAMobilityServer(CMS)OverviewCMSismadeupoftwofunctionalelementsAccessManagerMMCv2platformHandlesmobilitymanagement,callcontrol,subscriberfeatures,mobileauthentication,billing.ANSI-41signalinginterfacetoHLR,SCP,SMSC.MM-SIATCAHWplatf
8、ormBuiltonALU5400LinuxControlPlatform(LCP)ProvidescontroloftheoverallconnectiontopologyforcallshandledbyCMS.FunctionsasMediaGatewayControl
