计算机应用研究Issue(9)：2606-2608,2612,4.DOI:10.3969/j.issn.1001-3695.2015.09.011
一种无线多媒体传感器网络能量均衡多路径路由算法
Energy efficient geographic routing multipath algorithm suitable for wireless multimedia sensor networks
摘要
Abstract
Aiming at route choice problem,this paper proposed multipath cost function and M-EEGR(multi-energy efficient geographic routing)taking energy statistics parameters,routing energy consumption,total energy and hops into consideration. M-EEGR used greedy algorithm and DATF algorithm to select the next hop to minimize the number of nodes on the path,in the same time it met the delay requirements in WMSN.It built the node-disjoint multipaths between the source node and destina-tion node,and selected the path using the cost function model to balanc energy consumption and prolonged the network life-time.Simulation result indicates that M-EEGR not only satisfies the QoS requirements,but also balances energy consumption differences about 1%,and exceeds TPGF 1%~2% in energy efficiency.关键词
无线多媒体传感器网络/多路径/路由选取/能量均衡/服务质量Key words
wireless multimedia sensor networks(WMSN)/muti-paths/path selection/energy balancing/quality of ser-vice(QoS)分类
信息技术与安全科学引用本文复制引用
孙毅,黄可心,刘浩程,陆俊..一种无线多媒体传感器网络能量均衡多路径路由算法[J].计算机应用研究,2015,(9):2606-2608,2612,4.基金项目
国家科技重大专项基金资助项目（2010ZX03006-005-01）；中央高校基本科研业务费专项资金资助项目 （）
