| 基于IMS的IPTV架构及其对IMS网络架构的影响分析 |
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| 引用本文： | 张茜,王亚晨,赵耀.基于IMS的IPTV架构及其对IMS网络架构的影响分析[J].电信科学,2009,25(9). |
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| 作者姓名： | 张茜 王亚晨 赵耀 |
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| 作者单位： | 1. 北京邮电大学网络与交换技术国家重点实验室,北京,100876
2. 中国移动通信有限公司研究院,北京,100053 |
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| 基金项目： | 中国移动通信有限公司研究院横向合作基金资助项目，国家"973"计划基金资助项目，国家"863"计划基金资助项目 |
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| 摘 要： | 在电信网、广播电视网、互联网三网融合的趋势下,基于IMS网络提供IPTV业务是 IPTV 近年来的主要发展方向之一.各国际标准化组织已经进行了较为深入的研究工作.本文首先介绍各标准化组织的相关研究进展,而后针对 IPTV 业务的特点,在国际标准化组织研究基础上提出基于IMS的 IPTV 体系架构并进行分析,最后着重分析 IPTV 业务对IMS网络的影响.
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| 关 键 词： | 系统架构 业务 影响 |
IMS-Based IPTV Architecture Analysis and the Influence of IMS-Based IPTV on IMS Network |
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| Zhang Qian,Wang Yachen,Zhao Yao.IMS-Based IPTV Architecture Analysis and the Influence of IMS-Based IPTV on IMS Network[J].Telecommunications Science,2009,25(9). |
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| Authors: | Zhang Qian Wang Yachen Zhao Yao |
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| Affiliation: | 1.State Key Laboratory of Networking and Switching Technology;Beijing University of Posts and Telecommunications;Beijing 100876;China;2.China Mobile Beijing Research Institute;Beijing 100053;China |
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| Abstract: | With the tendency of convergence of telecommunications network,broadcast and TV network and Internet,IMS(IP multimedia subsystem)-based IPTV represents the evolutionary direction of IPTV development in the near future.International standardization bodies have been working on IMS to enable provision of IPTV services(IMS-IPTV).This paper firstly presents the current standardization efforts of IMS-IPTV in ETSI TISPAN and ITU-T.Secondly,it presents the IMS-IPTV layered architecture and analysis based on the IMS... |
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| Keywords: | IMS IPTV |
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