摘要
IPTV开启了网络变革的大门,它的产生与发展在通信网络的演进中扮演着重要的角色。文章主要阐述IPTV系统中VDN(视频分发网络)技术的结构及原理,并对VDN的分发策略及负载均衡技术进行详细分析。
IPTV unlocks the doors of the network change. Its generation and development plays an important role in the evolution of communication network. This paper analyzes the structure and principle of the VDN technology in the IPTV system, and it also discusses the distribution strategies of VDN and the load balancing technology.
出处
《长沙通信职业技术学院学报》
2013年第4期37-39,共3页
Journal of Changsha Telecommunications and Technology Vocational College
