对等网络中Chord路由算法的研究  

On the Chord in peer-to-peer network routing algorithm

作　　者：程亚维[1] 刘书伦[1] 

机构地区：[1]济源职业技术学院信息工程系,河南济源459000

出　　处：《韶关学院学报》2014年第6期16-19,共4页Journal of Shaoguan University

基　　金：河南省科技攻关计划项目(132102210229)

摘　　要：随着互联网信息技术的不断发展,计算机硬件性能的更新、共享,基于对等网络信息定位和资源共享技术被广泛关注.针对对等网络拓扑结构的分类,对结构化P2P网络Chord路由算法进行了详细分析,论述了Chord算法的优势和不足,结合系统查询效率低下问题,提出优化下一跳节点选择方案,提高算法的查找效率.With the continuous development of the Internet information technology and computer hardware performanee updating, sharing, network information positioning and resource sharing technology based on peer- to-peer have been widely concerned. Based on the classification of the peer-to-peer network topology, Chord of structured P2P network routing algorithm is analyzed in detail, and the paper diseusses the advantages and disadvantages of Chord algorithm by dealing with the system queries inefficiency problem, to propose to optimize the next hop node option to improve search efficiency of the algorithm.

关 键 词：对等网络 CHORD 路由算法 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]