專擔(dān)班信號(hào)方式硏究班

Jae-YoungAhn(安在泳)TTANGN專擔(dān)班/信號(hào)方式硏究班議長(zhǎng)2002.6.26.次世代通信網(wǎng)(NextGenerationNetwork)HighInterestedSubject中-日-韓標(biāo)準(zhǔn)協(xié)力

會(huì)議VoiceMarketChangeoverMobilesubs02,000,0004,000,0006,000,0008,000,00010,000,00012,000,00014,000,00016,000,00018,000,00020,000,000919293949596979899(Unit:#ofpersons)0030,000,0000102FixedsubsShiftofKoreanVoiceMarketFromFixedtoMobile2DataOverridesCircuitVoiceExceedingDataTrafficVolumeoverLegacyTrafficinKoreanFixedOperatorsInternet/Data/LeasedTelephoneTbps’96’00.7’02USA(InternetTraffic)JapanKoreaVoiceTraffic0199719981999200020012002Internet/Data/LeasedServicehasbecometheMajorRevenueStreamforFixedOperators(Revenue)3ForthcomingTurningPointExpectingSaturationofBroadbandInternetAccessServiceindicatesaNewBreak-throughforAdvancedServicesExpectedBroadbandInternent02000400060008000100001200019981999200020012002200320042005(1000subs)AdvancednetworkorTechnologyforDramaticExpansionofcustomerServiceOpportunityaredesired!NGNhasbeenregardedasforaVehicleofCustomer-based/Packet-basedServiceConvergence;Isthatonarightway?4NGNMovementWorldwideETSINGN-SGandNGN-IGETSIestablishedNGN-startergrouplastyeartoinvestigateNGNfeasibilityFinalreportoftheworkthrough2001identifiedsixworkingissuesinNGNNGN-IGhasbeenoperatedin2002MostofWorkingIssuesarebasedonETSITIPHON&MSFarchitectureStillinaworkshopspace,actualstandardizationisnotsomuchactivatedITUSG13created“NGN2004”projectinJan2002ViewsNGNasa“realizationofGII”StillNoreferencearchiveinthehomepageSG16leadsMEDIACOM2004projectViewsNGNasa“IPmultimediaconvergence”NosignificantadvanceaftertheworkshopinApril2001NA/OthersNA:WorkhasbeencarriedinprivatesectorCTIA’sApproachforWIN–basedNGNconvergenceNosignificantadvancerecently5CompetitiononVoIPServiceinKoreaWiredVoiceMarketInternet/DataMarketHanaro-Saerom

(Dialpad)FreePC-to-PhoneServiceDacom,Onse,KTChargedInternet-phoneserviceNextel,etc..FreePC-to-PhoneServiceTruephoneFreePC-to-PhoneService&UMSThefirstVoIPoperatorstartedthebusinessinKorea,AugustlastyearCarrieroperatorandServiceoperatorsarenowinthefieldofVoIPservicecompetition6Koreanoperator’sLaunchtoNGN???PSTN/ISDNAccessNetworkPBXSTPMobileNetworkSS7NetworkNetworkManagementCenterRADIUSServerGateKeeperITSP/EnterpriseExchange3rdpartyCallFeatureServerMSC/BSCH323DBINAPSS7APAPIPOTSxDSLISDN-BRAISDN-PRAV5.2MGCP/SIGTRAN/SIPSIP-TSS7APIPUMSIVRSoftSwitchSoftSwitchEMSPOTSISDN-BRAInternetM.GM.GAccessGatewayTrunkingGatewayOpenAPIOSSPACKETbasedbackboneNetwork

KoreanFixedOperatorsareactuallystartedthedeploymentofAGWandsoftswitchasNGNcorewithinastepwisemigrationplanPursuingsubstitutionoftimewornlocalexchanges,unifiedmanagementoverpacketbasednetworkfunctions,andenhancementofservicecapabilityCurtsyofKT7TF02.06.01TF02.06.02NGNArchitectureWG

(48人)VoIPngWG

(42人)SignalingSG

(33人)SG02.02TF02.06

NGNTF

(31人)NGNService&visionChair:JYAHNViceChair:DYKIMViceChair:SSOHSecretary:GTROHProtocolAdHoc

(18人)TTANGNTaskForceTTA通信網(wǎng)技術(shù)委員會(huì)8EvolutionofMobileto“AllIP”

NetworkMobileoperator’svision“AllserviceonIP”or“AllsystemonIP”

packetconnectivityIPBasedMultimediaConvergenceServiceNetworkRadioAccessNetworkGSM/GPRSRANIS-95A/BGPRS-SMPPP-MIPAllIPCallcontrol:CSCFIPbasedCC=>MMSessionControlCdma2000WCDAMEdge/BRAN1xEVDO/DV&more..2G/2.5G3GEnhanced/Beyond3GSMSParlaybasedOSAAllIPconvergenceCircuitCircuit+PacketPacket9Step2Step1ADSL/HFC/B-WLLAAADHCPLowspeedmobileTEL-EXIPswitch2.4GHz(BlueTooth)HomeNetHomeG/WHAFAStep1Step2InternetPSTNApplicationServiceDeviceBroadband/highspeedmobile2.4GHz(BlueTooth)HomeNetHome??HomeG/WAccessCorePublicWLANBasedFMCCompetitionCurtsyofHanaro10CommercialLevelConvergenceIntegratecharging/billing/customerinterfaceforFixedandMobilecustomersex)CustomerServiceintegration,Unifiedbilling&chargingCategoriesofLegacyFMCTechnology

ServiceLevelConvergenceInterworkingFixedandMobileserviceenoughtomakecustomernottofeelwhereheisex)onenumber,UMS,FMCVPN,MNP,FMCportalNetworkLevelConvergenceSupportFixedandmobileservicebymeansofthesamenetworkinfraex)convergencenetwork11NGcNEvolutionConceptualViewFixedMobileInternetOpenarchitectureAllIPIPv6OpticalInternetNGIHighspeedMobileMobileInternetServiceBackbone&FMCtechnologyupgradeEverythingonIPDiffserv/QoSMobilemultimediaaccess&platformCircuit-packetTNMconvergenceServiceenhancementNGNUbiquitousMultimediaInfrastructureinterworkingLegacyFMCStep1Step2Step3NGcN

currentAConceptualDiagramofNGcN,basedonthetechnicalmovement/issue/majorinvestmentinKoreainterworkingInterestontheactivityofTTC-ARIBIP2

Adhoc(Mr.Yabusaki)12NGcNForuminKoreaGeneralAssemblySteeringCommitteeJae-youngAhn(ETRI)MarketingCommitteeServicevision&MarketstrategyNGcNStrategyTFHee-changJung(NCA)FMCaccessTC

RWon(ETRI)BroadbandwirelessConvergenceTCUBKim(ETRI)FMCcorenetTCBKLIM(LGE)NGcNServiceTCN.A.NGNServiceplatformWG13