摘要
面向大视频时代VOD业务与OTT业务的融合分发趋势,提出了一种广电网络融合视频分发系统(CDN)的设计架构,对内容注入/分发机制、视频点播机制、全局调度机制、认证鉴权机制进行了阐述,并初探了CDN系统的信息安全体系构建。
An architecture of integrated video delivery network for CATV networks was proposed and information security issues involved were discussed as well.
出处
《广播与电视技术》
2015年第4期72-79,共8页
Radio & TV Broadcast Engineering
关键词
广电网络
内容分发网络
CATV networks,Content delivery network
