THE RESEARCH ON DISTRIBUTED STORAGE MECHANISM USED IN CLUSTERED OPPORTUNISTIC NETWORK

摘要：

　　This paper presents a distributed storage mechanism to achieve the goal of data sharing based on clustered opportunistic network.The proposed mechanism includes two parts.The first part presents the list of the stored information based on models of different kinds of nodes in the cluster and the second part are the decision algorithm and configuration process for administrative behavior such as addition and deletion of data replica based on the list mentioned in the first part.The simulation result shows that the proposed mechanism can adapt well to the poor connectivity of the normal nodes in opportunistic network,thus achieving data sharing more efficiently.

关键词： Clustered opportunistic network Distributed storage Data sharing Data replica

作者: Jinglong Lv Yong Zhang Yinglei Teng Yang Liu Yihai Xing

作者单位: School of Electronic Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China Potevio Institute of Technology Co.Ltd

会议类型: 国际会议

会议名称: 2012 2nd IEEE International Conference on Cloud Computing and Intelligence Systems (2012年第2届IEEE云计算与智能系统国际会议(IEEE CCIS2012))

会议地点: 杭州

会议语种:英文

页码: 320-324

在线出版日期: 2012-10-30（万方平台首次上网日期，不代表论文的发表时间）