阿朗核心网设备-MPCCMSPSG.ppt

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1、向网络扁平化架构演进目前阿朗在中国电信核心网网络架构I-MSC(R31/R32/R33)MMC1/2PS(T)MGWMMC1/2PSGMGWRTPoverIP(yy)SIP-I(zz)IS-41IS-41PSTNISUPTDMSSMGWNGNTDMbasedCDMANetworkISUPTDMTDMISUPH.248SS7MSCeMGWH.248OtherVendorCDMAnetworkISUPIS-41TDMI-MSCProprietarySS7SignalingI-MSCProprietarySS7Signaling中国

2、电信网络扁平化架构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阿朗下一代基于标准软交换架构MPC(MobilePacketCore)满足中国电信IP网络扁平化(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支持网络扁平化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