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一种新的无线传感器网络半动态分簇路由协议 被引量:1

A new restrict routing protocol based on clusters for wireless censor network
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摘要 在LEACH分簇算法的基础上,提出一种半动态无线传感器网络分簇路由算法。在半动态分簇算法中,新簇形成之后,不需要更换簇内节点信息而仅改变簇头信息,直至簇内节点死亡率超过30%,再重新进行新一轮簇的形成。仿真结果表明,这种分簇算法在很大程度上提高了整个无线传感器网络的寿命。 Based on LEACH(Low-Energy Adaptive Clustering Hierarchy) algorithm,a new restrict routing protocol based on clusters for wireless sensor network is proposed.In the algorithm,if a cluster is formed,no need to change the nodes but only the cluster-head until the dead nodes exceed 30% of all nodes.The simulations show that the algorithm can improve the lifespan of whole network.
出处 《长春工业大学学报》 CAS 2010年第1期48-51,共4页 Journal of Changchun University of Technology
基金 安徽省高校自然科学基金(KJ2010B351) 安徽师范大学青年基金(2008xqn53)
关键词 无线传感器网络 簇头 半动态路由 wireless sensor network cluster-head restrict routing.
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参考文献12

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二级参考文献117

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