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一种基于社区的机会网络路由算法

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摘要 针对机会网络中传统的路由协议未考虑到节点社会性的问题,提出一种基于节点社会特性的算法。该算法根据节点成功接触频次和累积接触时间两个因素确定节点之间的关系度,并根据节点之间的关系强度对节点进行社区划分,充分利用节点和目的社区的关系转发信息。仿真结果表明,该协议能够提高消息投递成功率和相对较低的传输时延,降低网络的资源消耗。
出处 《科技信息》 2014年第12期1-2,5,共3页 Science & Technology Information
基金 2014国家自然科学基金资助项目(编号U1304615) 2011年河南省科技厅科技攻关重点项目(编号122102210230) 河南省教育厅科学技术研究重点项目(编号12A520009) 2012年度河南省博士后资助项目
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