基于CDN路由的轻量级P2P节点选择方案  

Lightweight Peer Selection Based on CDN Routing in P2P System

作　　者：盛明[1] 李捷[1] 王鸿[2] 

机构地区：[1]河南大学计算机与信息工程学院,河南开封475001 [2]河南大学国际教育学院,河南开封475001

出　　处：《河南大学学报（自然科学版）》2011年第1期77-80,共4页Journal of Henan University:Natural Science

基　　金：河南省青年骨干教师资助项目;河南省科技创新杰出青年资助项目;河南省重点科技攻关项目(082102210006)

摘　　要：提出一种基于CDN路由的轻量级P2P节点选择方案.该方案通过选择特定的CDN路由并且记录来自该CDN路由的重定向信息来为节点选择提供依据,进而筛选最佳节点.由于RTT、聚类机制以及基于单一CDN路由的相对位置的引入,使得该P2P节点选择方案更加高效.This paper presents an improved lightweight approach based on CDN routing to solve the biased peer selection in P2P system.It drives biased peer selection by gathering the redirect information from one certain CDN routing.This approach is a lightweight method which drives biased peer selection by using the redirect information from the CDN network.Due to the RTT,Cluster and certain routing based relative network positioning has been involved this approach become more highly-efficient.

关 键 词：CDN网络 P2P系统 CDN路由 CRP 底层DNS服务器 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]