Improved Resource Search Strategy Using Random Walk Based on Node Reputation for Unstructured Mobile P2P Network

被引：0
|
作者：
Ge, Junwei [1 ]
Shi, Hongxia [1 ]
Fang, Yiqiu [1 ]
机构：
[1] Chongqing Univ Posts & Telecommun, Sch Commun & Informat Engn, Chongqing 400065, Peoples R China
来源：
PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON INFORMATION SCIENCE AND ELECTRONIC TECHNOLOGY | 2015年 / 3卷
关键词：
mobile peer-to-peer nenvork(MP2P); resource search; random walk; node reputation; success rate;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
With the development of wireless communication technologies and mobile devices, the P2P network technology has the conditions to be used in wireless environments. Resource search is to discover requested object in mobile P2P network (mobile peer-to-peer network), which is one of the core issues of mobile P2P application Aiming at low efficiency of resource search in mobile P2P network, a search strategy using improved random walk based on node reputation (SSRWBR) is proposed in the paper. By introducing a reputation mechanism based on the random walk model, the neighbor ultrapeer with maximum reputation value is selected to forward the query walker during the search process, which can solve the problem of low resource efficient searching.
引用
收藏
页码：9 / 12
页数：4
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