郑州轻工业学院学报（自然科学版）2011，Vol.26Issue(3)：58-62,5.
基于PeerCast的P2P流媒体节点选择机制的研究与改进
Study and improvement of P2P streaming media node selection mechanism based on PeerCast
摘要
Abstract
The Overcast working process and principles of Cisco based on the PeerCast model were expounded , and the node selection strategy of Overcast system was analyzed, the delay performance of bandwidth priority algorithm was improved and node structure tree was also balanced. The simulation results showed that the performance of this new algorithm was better than the original node selection algorithm.关键词
PeerCast/节点选择机制/带宽优先/延迟/树平衡Key words
PeerCast/ node selection mechanism/ bandwidth priority/ delay/ tree-balance分类
计算机与自动化引用本文复制引用
黄道颖,何海亮,陈慧,张安琳,李建春..基于PeerCast的P2P流媒体节点选择机制的研究与改进[J].郑州轻工业学院学报（自然科学版）,2011,26(3):58-62,5.基金项目
国家科技支撑计划项目(2006BAK01A38) （2006BAK01A38）
河南省杰出青年科学基金项目(0612000600) （0612000600）
河南省自然科学基金项目 (611052300) （611052300）
