%0 Journal Article
%T Research on churn problem in large-scale live streaming media system<br>大规模流媒体直播系统扰动性研究*
%A LIN Yu-song
%A CHEN An-ling
%A WANG Zong-mina
%A <br>林予松
%A 陈安领
%A 王宗敏a
%J 计算机应用研究
%D 2010
%I 
%X In the P2P live broadcasting system, the nodes join and leave the P2P system at high rates, which is called churn problem and seriously affects the system design and performance. Through analysis of probability distribution theory of the session time in the P2P system, this paper gave a peer selection strategy against the churn to enhance system stability which was full use of the long session time of the nodes. Finally, it is proved this strategy reduces the impact of the churn.
%K P2P
%K application layer multicast
%K peer selection strategy
%K churn<br>对等网络
%K 应用层组播
%K 节点选择机制
%K 扰动性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=1BAD84399BF274505866E8095997535B&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=7EBE588F611589FC&eid=DD74772618543076&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=14