摘要
本文首先分析当今支撑宽带应用和内容的两大技术:流媒体技术和内容分发网络(CDN)技术,结合上海电信的宽带信息源建设项目,介绍了电信的IP城域网架构上建设1+4的CDN和流媒体融合的平台。通过CDN和流媒体的技术方案,希望为宽带的发展提供一定的技术参考。
This article first analyzes streammedia technology and content delivery network(CDN) technology, the current two major tech-nologies supporting broadband applications andcontent, and then describes the 1+4 platformconverging CDN and stream media, which isbuilt over Shanghai Telecom's IP MAN. It alsomentions the establishment of informationsources in Shanghai.
出处
《电信建设》
2002年第3期18-31,共14页
Telecommunications Construction
关键词
宽带内容平台技术基础
宽带网
通信网
stream media, CDN, constructionof broadband networks, broadband informationsources, broadband content
