基于对等网络的流媒体点播系统的研究与实现

THE STUDY AND IMPLEMENTATION OF A P2P-BASED STREAMING SYSTEM

提出了一个基于对等网络的流媒体点播系统Stream on Peer(SoP)的设计与实现。首先概述了SoP系统的网络拓扑和系统结构,之后讨论了系统中节点登录与退出、数据源解析、流媒体数据分块、数据块调度算法等关键技术,最后提供了实验数据并讨论了进一步的工作。

This paper presents the design and implementation of a streaming system based on peer-to-peer technology, Stream on Peer （SOP）. First, the thesis gives a brief introduction of the network topologic and system architecture of SoP, followed by key technologies of the system including login and logout strategies of peers, analyses of data source, strategies of stream pieces and algorithm of schedule. Finally, the paper provides the experiment results and discusses further work of SoP.