| 无线传感器网络节点的有效能耗最小化策略 |
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| 引用本文： | 秦岭,胡荣强.无线传感器网络节点的有效能耗最小化策略[J].武汉理工大学学报,2010(2). |
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| 作者姓名： | 秦岭 胡荣强 |
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| 作者单位： | 武汉理工大学信息工程学院;武汉理工大学自动化学院; |
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| 基金项目： | 欧盟第七框架(FP7)项目(216342) |
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| 摘 要： | 如何有效利用节点能量并延长网络的生存期是研究无线传感器网络的一个核心问题。对比拓扑控制策略,能量有效路由策略以及休眠管理的研究,提出有效能量最小化策略(MEPP)。该策略结合前3种类型策略的特点,在网络中活动节点和传输能耗配置的基础上,将降低节点能耗视为求解一般最优化问题。最后给出一个有效能量最小化策略的算法,达到延长网络生存期的目的。
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| 关 键 词： | 无线传感器网络 生存期 有效能耗最小 节能 |
Node's Minimized Efficient Power Protocols in Wireless Sensor Networks |
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| QIN Ling,HU Rong-qiang.Node's Minimized Efficient Power Protocols in Wireless Sensor Networks[J].Journal of Wuhan University of Technology,2010(2). |
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| Authors: | QIN Ling HU Rong-qiang |
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| Affiliation: | QIN Ling1,HU Rong-qiang2(1.Department of Information Engineering,Wuhan University of Technology,Wuhan 430070,China,2.Department of Automation,China) |
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| Abstract: | How to use limited power efficiently and maximize the network life is an important topic in the research of Wireless Sensor Networks(WSNs).This paper proposes the Minimized Efficient Power Protocols(MEPP) approach to energy conservation in wireless sensor networks.In sharp contrast to earlier research that treats topology control,power-aware routing,and sleep management in isolation,MEPP integrates them as a joint optimization problem in which the power configuration of a network consists of a set of active... |
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| Keywords: | wireless sensor networks liftetime minimized efficient power power saving |
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