IMS标准演进及商用部署现状-(1).ppt
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1、2023/2/23,1,IMS标准发展及其应用,2023年2月23日星期四,2,内容简介,IMS国际标准的发展基本的IMS标准TISPAN对IMS的扩展IPTV业务的支持Common IMS小结IMS的国内标准进展IMS的部署和应用,3,IMS的系统组成,4,IMS的用户和业务,业务VoIPPresenceIMGroup用户,5,内容简介,IMS国际标准的发展基本的IMS标准TISPAN对IMS的扩展IPTV业务的支持Common IMS小结IMS国内标准的发展IMS的部署和应用,6,7,NGN的PSTN/ISDN 仿真子系统,关于PSTN 仿真子系统的架构,主要有二种不同的思路:基于IMS架
2、构;基于Call Server架构;,8,基于call server PSTN/ISDN 仿真子系统,9,基于IMS的 PSTN仿真子系统架构,10,内容简介,IMS国际标准的发展基本的IMS标准TISPAN对IMS的扩展IPTV业务的支持Common IMS小结IMS国内标准的发展IMS的部署和应用,11,IPTV所提供的11类业务,Broadcast servicesOn-demand servicesTime shifting servicesPlace shifting servicesAdvertising servicesPublic interest servicesTele-s
3、ervices Portal servicesHosting servicesInteractive servicesPresence services,12,IPTV services,On-demand servicesVideo on demand(VoD),Music on demand and Push Vod3rd party content deliveryGame on demand,Public interest servicesSupport for users with disabilitiesEmergency communicationsCommunity relat
4、ed information,Linear broadcast TVLinear broadcast TV with trick modePay per viewElectronic program guide(EPG)Personal Broadcast ServiceHybrid:Online and Off-air TV DeliveryMulti-angle service,Advertising servicesTraditional advertising servicesTargeted AdvertisingOn-demand AdvertisingInteractive Ad
5、vertisingAdvertising message logging,Tele-servicesTele-learningTele-medicineMonitoring services,Portal servicesData portal(walled garden,internet access,etc)Web-based IPTV PortalTerrestrial portal(news,drama,sports,movies,etc),13,IPTV services,Presence servicesBasic Presence ServiceChannel based Pre
6、sence ServiceTargeted Advertising based on Presence Service,Interactive servicesVideo conferencingGamesTV-based conversational servicesProgram survey servicesT-informationT-commerceT-communicationT-entertainmentT-learningT-governmentIPG/ECGTargeted Advertising Messaging,Hosting servicesBusiness to b
7、usinessUser created content(UCC)hostingCPU resource hosting,Time-shifting service,Place-shifting service,14,IPTV NGN non-IMS体系架构,15,IPTV NGN IMS体系架构,16,内容简介,IMS标准的发展基本的IMS标准TISPAN对IMS的扩展IPTV业务的支持Common IMS小结IMS国内标准的发展IMS的部署和应用,17,3GPP Common IMS,Common IMS:Core IMS+Selected additional IMS related in
8、terfaces and functionality,18,TISPAN Common IMS,Figure 1:Core IMSCommon IMS:Core IMS+Selected additional IMS related interfaces and functionalitySource http:/www.3gpp.org/ftp/Op/OP_17/DOCS/OP17_05.zip(Report on Contents of Common IMS V2.0.0),19,内容简介,IMS国际标准的发展基本的IMS标准TISPAN对IMS的扩展IPTV业务的支持Common IMS
9、小结IMS国内标准的发展IMS的部署和应用,3GPP IMS技术标准发展现状,3GPP Release 6IMS与CS网络互通、IMS与IP网络互通、与WLAN互通、基于IPv4的IMS、IMS组管理、IMS业务支持、基于流计费、Gq接口的QoS增强,3GPP Release 5IMS基本架构和功能,SIP,addressing,QoS,security,charging,IMS interfaces、CAMEL4,3GPP Release 7固定宽带接入IMS、CS与IMS的结合、策略和计费控制、端到端QoS、IMS紧急业务、系统架构演进,2002.9,2005.3,2007.6,3GPP
10、Release 8目前处于制订需求阶段,将考虑Common IMS的相关内容,?,2.IMS技术发展现状,其他标准组织对IMS技术标准发展的影响,Standards Contribution,MMD(IMS for CDMA),基于SIP 控制架构(以PS域为IP接入的多媒体子系统),3GPP2,SIP扩展到多种接入网络技术:(WiFi,Cabel,DSL),ITU-T,ATIS,CableLabs,IMS,NGN/IMS标准化组织,固定移动统一的IMS,CommonIMS,22,内容简介,IMS国际标准的发展基本的IMS标准TISPAN对IMS的扩展IPTV业务的支持Common IMS小结
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- 关 键 词:
- IMS 标准 演进 商用 部署 现状
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