Abstract: In traditional implementation of IPTV networking architecture, ADSL and other Wireline technology is the typical solution for “last mile” in access network. This paper analyzes the network requirement of IPTV and WIMAX technology on theory, researches the feasibility of WIMAX technology as the access network solution of IPTV.

Key words: Internet protocol television(IPTV), worldwide interoperability for micowave access(WiMAX), access network

摘要： 传统的IPTV系统建网过程中，承载网的接入部分一般采用ADSL等有线接入技术。该文分析了IPTV技术对承载网的要求和WiMAX技术本身和应用场景，探讨了WiMAX技术作为IPTV系统接入策略在技术上的可行性，并结合实例分析了该方案的实际应用效果，对WiMAX技术作为IPTV系统中接入策略进行了探讨和研究。

关键词: 交互式网络电视(IPTV), 全球微波互操作性, 接入网

CLC Number: 

• TN949.197