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基于LEACH路由协议的WSN节能优化研究

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摘要 能量消耗一直是无线传感器网络软硬件设计中的核心问题。本文通过对LEACH路由协议进行分析研究,对其在簇首节点数量大会消耗很多能量,簇首节点与Sink节点直接通信带来能量消耗大以及在以“轮”为周期的簇首节点的重新选取会对网络中各个节点的能量产生一定的消耗等方面存在不足的问题进行了LEACH协议的改进。仿真实验结果表明.改进后的协议能有效地延长网络生存时间、降低网络能耗和提高基站接收的数据量。
出处 《福建电脑》 2013年第2期17-19,共3页 Journal of Fujian Computer
基金 基金项目:衢州学院科研基金项目资助《基于LEACH路由协议的无线传感器网络节能优化控制研究》,项目编号:KZY1110 衢州市科技计划项目资助《基于无线传感器网络的大棚环境监测系统应用研究》,项目编号:20121I)46 浙江省教育厅科研项目资助《一种时空关联的数据流离群点挖掘模型研究》,项目编号:Y201222933
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