基于服务质量的P2P流媒体节点选择策略的研究

Study of node selection strategy in P2P media streaming based on service quality

分析了现有面向服务质量的P2P流媒体的节点选择策略特点,利用仿真工具peersim分析比较三种结构化流媒体协议在传输比率、系统健壮性方面的表现,并指出算法存在的问题和未来的发展方向。

In the article we use peersim to analyze three different structured P2P media streaming approaches and compare their performances at delivery ratio and system robustness. At last, the existing problems for current algorithms and the research direction in the future are presented.