摘要
分析各种P2P网络的特点,为了使用户在视频点播过程中获得快速、稳定的流媒体数据,提出了一种采用Super Peer结构的P2P视频点播设计方案。讨论了以该方案为基础的拓扑树的构建、拓扑树的变更等关键技术,并对该系统进行了性能分析,证明其具有较好的可靠性和稳定性。
Based upon analyzing different structures of P2P network, a video on demand service system based on super peer structure is presented so that users can get the data of streaming media rapidly and steadily in the video on demand process. Then some technologies, mainly including the routing tree＇s design and alteration is discussed. Finally, further the analysis of the system performance is given and that the system has better reliability and stability are shown.
出处
《科学技术与工程》
2008年第7期1866-1870,共5页
Science Technology and Engineering
