HUAWEI TECHNOLOGIES CO., LTD.28.June 2006HUAWEI TECHNOLOGIES CO., LTD.www.huawei.comILECs Migration towards IMSHugo PalmaLatin America MKT ManagerPage HUAWEI TECHNOLOGIES CO., LTD.AGENDAStandard EntitiesETSI TispanGeneral ArchitecturePSTN Emulation/SimulationInterconnection with others NetworksHuawei vision for PSTN migrationComon Services between IMS and PSTN customers Page HUAWEI TECHNOLOGIES CO., LTD.3GPPMake IMS architectureStandards based on SIPMain IMS Standard BodiesIETFMake Internet protocolsOpen Mobile Alliance (OMA)Make standards for E2E service capabilities ( e.g. PoC）ETSI TISPAN, ITU-TMake NGN/FMC standards based on 3GPP IMS3GPP2Like 3GPP, makes IMS standard for CDMA2000.Page HUAWEI TECHNOLOGIES CO., LTD.Mobile Mobile IPIPResidentialResidentialPoCPoCMessaginMessaging gGLMSGLMSMultimediaMultimediaTelephonyTelephonyPresencePresenceCSICSIVCCVCCMultimediaMultimediaTelephonyTelephonyMultimediaMultimediaTelephonyTelephonyIMS Related Standard OrganizationsPage HUAWEI TECHNOLOGIES CO., LTD.IP BearerACBASGPRS/UMTSWiFi/WiMaxxDSL/LANPDSNCDMAGGSNIMS CoreSession ControlTDMTDMFixedMobileInternetAccessBearerSessionApplicationVoiceIPVoiceNGN/IMS promises Access Agnostic Session ControlUnified Session Control ; User ProfileUnified Service Platforms ; QoSLower OPEX, Faster Service CreationEnriched Converged Services ExperienceNGNLegacy Networks - Stovepipes Access Dependent ServicesDifferent User ProfilesDifferent Session ControlEmbedded Service LogicHigh OPEX & Slow Service DeliveryIPApplicationsTrends Towards Full ConvergencePage HUAWEI TECHNOLOGIES CO., LTD.MobileFixedNetwork ArchitectureApplicationsUser ExperienceContinuityConvergenceNetwork Evolution IMS ArchitectureIMS ApplicationsFull 3G ExperienceFMCNetworkIMS Based NGN ArchitectureIMS ApplicationsPSTN/ISDNEmulationMobilityCall ContinuityNowIndustry Standards - SummaryPage HUAWEI TECHNOLOGIES CO., LTD.AGENDAStandard EntitiesETSI TispanGeneral ArchitecturePSTN Emulation/SimulationInterconnection with others NetworksHuawei vision for PSTN migrationComon Services between IMS and PSTN customers Page HUAWEI TECHNOLOGIES CO., LTD.IMS & PSTN InteroperabilityIP UsersPSTN Users?Page HUAWEI TECHNOLOGIES CO., LTD.TISPAN NGN SynergySERVICESARCHITECTURE PROTOCOLSNUMBERING &ROUTEING QoSTESTING Tispan_NGNF-MMSTelecom Equipment IdentityEtc as neededNETWORK MANAGEMENT EMTEL (EMergency TELecommunication)DTM (Dynamic asynchronous Transfert Mode)SECURITYProjects8 Working GroupsOSA (Open Service Access)Page HUAWEI TECHNOLOGIES CO., LTD.TISPAN NGN architecture design principlesA sub-system oriented approach, enabling: The addition of new subsystems over the time to cover new demands and service classes.To import subsystems from other standardisation bodies.Flexibility to adjust the architecture.IP connectivity is provided using two subsystems:Network Attachment Subsystem (NASS)Ressource and Admission Control Subsystem (RACS)First service-oriented subystems include:The 3GPP IMS suitably adapted to accomodate xDSL-based access networks requirements (joint effort with 3GPP), supporting multimedia services and PSTN/ISDN Simulation. A PSTN/ISDN Emulation subsystem specifically tailored to allow TDM equipment replacement, while keeping legacy terminals unchanged.Page HUAWEI TECHNOLOGIES CO., LTD.TISPAN NGN high level Roadmap2006Towards a converged Wireline and Wireless NGN Release 320072008Release 1 Release 2200920052004xDSL,WLANFTTxFullyNomadicRelease 1 bringing Multimedia servicesNomadicity/user-controlled roamingxDSL access focus; Access Network Attachment SubsystemRelease 2 optimizing access resources usageAccording to user subscription profile and service useCorporate users specific requirements Release 3 introducing full (inter-domain) NomadicityInter-network domain nomadicity/user-controlled roamingHigher bandwidth access (VDSL, FTTH, Wi-max )?2010Page HUAWEI TECHNOLOGIES CO., LTD.ETSI TISPAN NGN ArchitectureResource and Admission Control FunctionalityRACSBased on3GPP IMSIP ConnectivityAccess NetworkAnd related functionalityNetwork AttachmentFunctionalityNASSOther Multimedia Components Streaming Services (RTSP based)ApplicationsCore transport Network3GPP IP-CANAccess Transport Network3GPP TerminalsNGN TerminalsCustomerNetworksUserProfilesOther NetworksLegacyTerminalsGWPSTN / ISDN Emulation(SIP-I based)IP Multimedia Component (Core IMS )(SIP based)GWLegacyTerminalsPage HUAWEI TECHNOLOGIES CO., LTD.PSTN Emulation Subsystem (PES)Allow users to receive the same services from an NGN that they previously received from a PSTN and/or ISDN CLIP / CLIR COLP / COLR Call Transfer Call Waiting CFU/ CFB/ CFNR Anonymous call rejection Call back on busy Call Hold Three-party call MSN AOC Sub address Emergency call G3 FaxTraditional PSTN/ISDN ServicesPSTN/ISDN Emulation:Provides PSTN/ISDN service capabilities and interfaces using adaptation to an IP infraestructurePSTN/ISDN Simulation:Provides PSTN/ISDN-like service capabilities ising session control over IP interfaces and infraestructurePage HUAWEI TECHNOLOGIES CO., LTD.IMS and PSTN/ISDN EmulationMany similarities Two session-based control subsystems: For supporting multimedia conversational services and PSTN/ISDN services simulation (IMS)For supporting PSTN/ISDN services emulation Above a managed IP network Supporting operators requirements Quality of service, Security, Charging capabilities, Regulatory constraints.Clear Benefits Enables the deployment of common control platformsTowards a unique infrastructure for supporting multimedia services and TDM- switches replacement Enables service convergence new voice services available to all types of subscribers Enables the scope of nomadism to be extended to legacy access lines.Page HUAWEI TECHNOLOGIES CO., LTD.TDM SwitchesTDM SwitchesTISPAN NGN Rel 1 : IMS Based NGNInter-working with PSTNSignalingGatewayMedia GatewaySoftSwitchAccess GatewayPage HUAWEI TECHNOLOGIES CO., LTD.AGENDAStandard EntitiesETSI TispanGeneral ArchitecturePSTN Emulation/SimulationInterconnection with others NetworksHuawei vision for PSTN migrationComon Services between IMS and PSTN customers Page HUAWEI TECHNOLOGIES CO., LTD.E1TDM SwitchingTDM SwitchingTSE1SDH/PDHE1LSONU/RSPIP CoreSoftSwitchSHLRNGNNGNTMGPSTNMSANMGCF/AGCFHSSIMSIMSIP CoreCSCFPSTNTMGMSANMigration Path Towards IMSEvolution: IP Multimedia Capability EnhancementRevolution: From TDM to IPPage HUAWEI TECHNOLOGIES CO., LTD.Metro Optical BackhaulResource ManagerPOTSMulti Service Edge RouteLANAPIADSoft phoneSoft phonePOTSFMC MSANInternetSIP PhoneXDSL/LAN/POTSResidential Enterprise Mobile ScenarioPSTNMedia GWSS7/TDMSS7/V5.2/TDMNMSSDPSoftswitchAPP Server3rd PartyResource ManagerSignaling GWMulti Service Edge RouteUser Profile CenterIP Core NetworkIPTVSip PhoneAPConvergenceIntelligenceBroadbandRevolution: From TDM to IPPage HUAWEI TECHNOLOGIES CO., LTD.IP CoreInter-working with PSTNNew C5 applicationSGMGMGAGONUONUswitchswitchSoftSwitchSIGTRANH.248H.248H.248/MGCPSIP ASNMSINAP/SIPSNMPpSoftSwitch focuses on PSTN inter-working services and PSTN emulation services.pNew IMS core brings new IP multimedia applications.pSoftSwitch will simply inter-working with CSCF through SIP protocolSIPIP Multimedia application SIPSIPSIP PhoneSIP Inter-workingCSCF(S-CSCF)HSSOMSASDiameterSNMPSIPCSCF(P-CSCF)Multimedia PhoneSIP IADEvolution Phase 1: SoftSwitch and CSCF Inter-workingPage HUAWEI TECHNOLOGIES CO., LTD.IP CoreInter-working with PSTNNew C5 applicationSGMGMGAGONUONUswitchswitchSoftSwitchSIGTRANH.248H.248H.248/MGCPINAP/SIPSNMPSIPIP Multimedia application SIPSIPSIP PhoneSIP Inter-workingCSCF(S-CSCF)HSSOMSASDiameterSNMPSIPCSCF(P-CSCF)Multimedia PhoneSIP IADSoftSwitch(MGCF)SoftSwitch(AGCF)SIP ASNMSHSSSIP ASNMSTelephony ASPSTN Simulation ASDiameterSIPSNMPSIPSIPDiameterSIPSIPpSoftSwitch is upgraded to MGCF and AGCF, indeed, MGCF and AGCF can be in the same equipmentpOMS in IMS domain is accessed into NMSpIMS new services can be shared by legacy terminalEvolution Phase 2: SoftSwitch and CSCF ConvergencePage HUAWEI TECHNOLOGIES CO., LTD.PSTNSGMGAGIADSoftSwitchRACFRACFNMSSCPMRSPSTNSGMGWAGIADAGCF/MGCF(SoftSwitch)PDF/ RACFPDF/ RACFNMSSCPCSCFMRSIMS ASHSSSoftware UpgradeNew elements introductionTelephony ASEvolution Summary: from SoftSwitch to IMSSBCPage HUAWEI TECHNOLOGIES CO., LTD.Huawei U-SYS IMS End-to-End SolutionTopEngTopEngMM-PTXPTT/PTVPTT/PTVIP Core NetworkUMTS RANCDMA RANCSC3300CSC3300CSC3300CSC3300SoftX3000SoftX3000RM9000RM9000SE2300SE2300PCFPCFSGSNSGSNPGCFPGCFMGCFMGCFAGCFAGCFP-CSCFP-CSCFI-CSCFI-CSCFS-CSCFS-CSCFBGCFBGCFMessagingMessagingGroupGroupOSA GWOSA GWOSAOSAPresencePresencePDF & RACFPDF & RACFRM9000RM9000BCFBCFConference Conference GTAS9900Telephony ASTelephony ASHO ASHO ASHOHOMM-Rich CallSCIMSCIMIMS OMSIMS OMSUniPortalUniPortaliCG9815iCG9815MM-MetInfoX-GameGamingGaming3rd ASASASCSICSIENIP PlatformHSS9820HSS9820BOSSBOSSPortalPortalEMSEMSHSSHSSCCFCCFENUMENUMDNSDNSxDSL / LAN AccessWiFi / WiMAX AccessHFC AccessPSTN PLMNOther packet networkTDM AccessPDSNPDSNGGSNGGSNNE40NE40UMG8900UMG8900 SG7000SG7000UMG8900UMG8900PGFPGFSGWSGWTMGTMGMSANMSANAGFAGFSBCSBCAMSAMSNACFNACFMRS6200MRS6200MRSMRSApplicationApplicationSession Session controlcontrolAccess & Access & inter-workinginter-workingBearer controlBearer controlPage HUAWEI TECHNOLOGIES CO., LTD.AGENDAStandard EntitiesETSI TispanGeneral ArchitecturePSTN Emulation/SimulationInterconnection with others NetworksHuawei vision for PSTN migrationComon Services between IMS and PSTN customers Page HUAWEI TECHNOLOGIES CO., LTD.Personal Unified CommunicationUniversal VoucherIntegrated PPSMultimedia UPTCRBTPIMSMS/MMS/IM/UMMobile TV/IPTVMRBT/M-CLIVideo SharingVideo AvatarPresence, Group.FamilyUniversal VoucherFamily paymentBaby OnlineIntegrated PPS Unified Account Familiar NumberIntegrated APSVideo MonitoringFamily CRBTFamily MRBT .EnterpriseIntegrated VPNUnified CommunicationIP CentrexWeb800Group CRBT/MRBTGroup SMSGroup AttendantVoice Activated DialingVoice ConferencePOCVideo ConferenceData collaboration .IMS/FMC ServicesPage HUAWEI TECHNOLOGIES CO., LTD.Personal Unified CommunicationUniversal VoucherIntegrated PPSMultimedia UPTCRBTPIMSMS/MMS/IM/UMMobile TV/IPTVMRBT/M-CLIVideo SharingVideo AvatarPresence, Group.FamilyUniversal VoucherIntegrated VPNFamily paymentBaby OnlineIntegrated PPS Unified Account Familiar NumberIntegrated APSVideo MonitoringFamily CRBTFamily MRBT .EnterpriseIntegrated VPNUnified CommunicationIP CentrexWeb800/Click to DialGroup CRBT/MRBTGroup SMSGroup AttendantVoice Activated DialingVoice ConferencePOCVideo ConferenceData collaboration .IMS/FMC Services Compatible w/ LegacyPage HUAWEI TECHNOLOGIES CO., LTD.Huawei: An Active Member Committed to Open StandardsHuawei is active in main standardization bodies including ETSI TISPAN, 3GPP, ITU-T, IETF, OMA, etc.Huawei has submitted more than 270 articles related to NGN and IMS , 116 of them are accepted until end of 2005Strong Ability to Provide an End to End Solution for both Fixed and Mobile DomainsHuawei leads various working groups in these bodies 3GPP TR23.802 “End to end QoS framework enhance”RapporteurETSI TISPAN “WI Bearer Control Requirements” RapporteurITU-T NGN-FG Y.e2eqos.2EditorITU-T NGN-FG WG4Co-RapporteurITU-T SG11 Vice chairman ITU-T SG11 Q5RapporteurITU-T SG11 Q8RapporteurITU-T SG11 Q8 TRQ.IPQOS.sig.cs1EditorITU-T SG13 Q6RapporteurITU-T SG13 Q9Co-RapporteurITU-T SG13 Q3Co-RapporteurITU-T SG13 Q1Co-RapporteurITU-T SG13 (NGN-FG)Y.NGN-FRAEditorITU-T SG13 (NGN-FG)Y.123.QoSEditorITU-T SG13(NGN-FG) TR-RACSEditorITU-T SG16H.248.36EditorITU-T SG16H.ProxyEditorPage HUAWEI TECHNOLOGIES CO., LTD.qHuawei formed a Core Network Product Line which comprises of experts from both fixed and wireless product lines qFor IMS Core over 1200 Engineers are dedicated for Research & Development SoftX3000MRS6100RM9000SBCSHLR/HSSFixed product lineWireless product lineHuawei core network departmentCSC3300UMG8900SG7000IMS-ASIMS CoreOrganization of Huaweis IMS Research and DevelopmentPage HUAWEI TECHNOLOGIES CO., LTD.28.June 2006HUAWEI TECHNOLOGIES CO., LTD.www.huawei.comThank Youwww.huawei.comHugo PalmaLatin America MKT ManagerPhone: (5511)9440-6094Email: hugo.palmahuawei.com Page