| 一种无线传感器网络分簇路由算法研究 |
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| 引用本文： | 刘琼,成运. 一种无线传感器网络分簇路由算法研究[J]. 现代电子技术, 2010, 33(10): 162-164,174 |
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| 作者姓名： | 刘琼 成运 |
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| 作者单位： | 湖南人文科技学院,湖南,娄底,417000 |
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| 基金项目： | 湖南省自然科学基金，湖南省教育厅科学技术项目 |
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| 摘 要： | 在分析LEACH协议的基础上提出一种基于能量和距离的多跳路由算法（CAED）。由基站依据节点剩余能量和簇头与基站的距离分别选出二层簇头,簇内节点利用单跳和多跳模式与簇头进行通信。仿真实验表明,新算法有效地平衡了节点的能量消耗,并显著地延长了网络的生命周期。
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| 关 键 词： | 无线传感器网络 路由算法 剩余能量 生命周期 |
Cluster Routing Algorithm for Wireless Sensor Network |
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| LIU Qiong,CHENG Yun. Cluster Routing Algorithm for Wireless Sensor Network[J]. Modern Electronic Technique, 2010, 33(10): 162-164,174 |
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| Authors: | LIU Qiong CHENG Yun |
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| Affiliation: | LIU Qiong,CHENG Yun (Hunan Institute of Humanities,Science , Technology,Loudi 417000,China) |
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| Abstract: | A new clustering algorithm based on energy and distance(CAED) is proposed based on analysing LEACH protocal.The two layer cluster heads were selected by base station in terms of residual energy of node and distance between cluster heads and base station.Sensor nodes communication was performed by cluster heads with single hop mode and multi-hop mode.Simulation results show that the noval algorithm can balance energy consumption of node,and can obviously improve the lifetime of the wireless sensor network. |
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| Keywords: | wireless sensor network routing protocol residual energy lifetime |
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