基于组播和QoS技术的IPTV网络构建

摘要

针对一般视频服务企业的网络需求,提出基于组播和QoS技术的IPTV承载网络组网方案.对采集的网络数据进行分析,采用此方案可有效降低网络的流量负载,降低传输时延,保障关键业务的正常运行.%In order to fulfill the network requirements for general video service enterprises, IPTV bearing network networking scheme is proposed based on multicast and QoS technology in this article. The collected network data is analyzed first,and this scheme can reduce the network traffic load and the transmission delay to guarantee the nor-mal operation of the key business.