IPTV业务对宽带网络优化的研究

The Optimal Research on IPTV's Broadband

主要研究了IPTV业务对网络带宽的需求,同时对网络的带宽设计给出了经验计算方法,对现有宽带网络的网络优化、QoS等因素进行了研究和分析,并针对当前宽带接入的网络结构分析了不同的建设方案对带宽的要求,以及给出了不同方案的优化建议,对IPTV业务开展的网络建设具有非常重要的指导意义。

The IPTV operations＇need on ADSL is examined and an experienced way of calculation for the ADSL designing is also provided. Meanwhile, The paper sets out to research and analyze the optimization of the ADSL network in use, QoS and other ingredients, Also, aiming at the network configuration accessed by current ADSL, it analyzes the requirements on ADSL of different construction strategies and provides suggestions for the optimization of those schemes. It is of great guiding significance to the network construction carried out by the IPTV.