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具有能量和位置意识基于ACO的WSN路由算法 被引量:14

An Energy and Location Aware ACO Based Routing Algorithm for Wireless Sensor Networks
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摘要 通过融合传感器节点的剩余能量和地理位置信息,设计一种具有传感器节点能量和地理位置意识的基于蚁群优化方法的无线传感器网络路由算法(ELACO);针对路由空洞现象,提出一种路由回退机制,提高了路由搜索成功率.仿真结果表明,ELACO算法具有很高的路由查寻成功率,能够更好地均衡传感器节点能量消耗,从而延长网络使用寿命. An energy and location aware ACO based routing algorithm(ELACO) for WSNs is also designed by fusing the energy and location information of nodes.To bypass dead ends,a backward routing mechanism is established,as a result,the routing success rate increases.Simulation results show that the ELACO has a higher search success rate,efficiently balance node energy consumption to prolong the network lifetime.
出处 《电子学报》 EI CAS CSCD 北大核心 2010年第8期1763-1769,共7页 Acta Electronica Sinica
基金 国家自然科学基金(No.60970054 No.60773224) 教育部科学研究重点项目(No.107106) 教育部留学回国人员科研启动基金
关键词 无线传感器网络 蚁群优化方法 前向区域 前向邻居节点 路由回退机制 WSN ant colony optimization method forward district forward neighbor node backward routing mechanism
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共引文献65

同被引文献166

  • 1梁华为,陈万明,李帅,梅涛,孟庆虎.一种无线传感器网络蚁群优化路由算法[J].传感技术学报,2007,20(11):2450-2455. 被引量:32
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