摘要
介绍了下一代有线电视用户驻地网的结构、物理层及数据链路层配置、仿真建模,并对仿真结果进行分析,认为以太网交换器作为核心的星型结构,可满足网络传送高清电视、IP电话和网页的需求。
Some important aspects of customer premise network（CPN） in next generation cable digital TV are introduced, including the network structure, the configurations of physical and data link layer and the simulation modeling. Based on the analysis of simUlation results, it is believed that by using star topology and ethernet switches as its core devices, the network can well transmit the information of HDTV, IP phone and web page.
出处
《电视技术》
北大核心
2008年第1期8-10,19,共4页
Video Engineering
基金
陕西省工业攻关项目(2006K04-G19)
