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| 一种能量均衡的无线传感器网络分簇算法* | |
| 引用本文： | 龚本灿,李腊元,蒋廷耀,汪祥莉.一种能量均衡的无线传感器网络分簇算法*[J].计算机应用研究,2008,25(11):3424-3425. |
| 作者姓名： | 龚本灿 李腊元 蒋廷耀 汪祥莉 |
| 作者单位： | 1. 三峡大学,电气信息学院,湖北,宜昌,443002;武汉理工大学,计算机学院,武汉,430063 2. 武汉理工大学,计算机学院,武汉,430063 3. 三峡大学,电气信息学院,湖北,宜昌,443002 |
| 基金项目： | 国家自然科学基金资助项目(60672137);教育部博士点基金资助项目（20060497015） |
| 摘 要： | 为了延长网络的生存时间,提出了一种能量均衡的无线传感器网络分簇算法（EBCA），该算法优先选择剩余能量较多的节点作为簇首，以平衡节点的能量消耗。仿真实验结果表明：无论同构网还是异构网，该算法都能显著地推迟网络第一个节点的死亡时间，其性能明显优于LEACH算法。 |
| 关 键 词： | 无线传感器网络 能量均衡 分簇算法 |
Energy balanceable clustering algorithm for wireless sensor networks |
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| GONG Ben can,LI La yuan,JIANG Ting yao,WANG Xiang li.Energy balanceable clustering algorithm for wireless sensor networks[J].Application Research of Computers,2008,25(11):3424-3425. | |
| Authors: | GONG Ben can LI La yuan JIANG Ting yao WANG Xiang li |
| Affiliation: | (1.College of Electrical Engineering & Information Technology, China Three Gorges University, Yichang Hubei 443002, China;2.College of Computer Science & Technology, Wuhan University of Technology, Wuhan 430063, China) |
| Abstract: | This paper presented an energy-balanceable clustering algorithm(EBCA) for wireless sensor networks to prolong the network lifetime.It preferentially chose those nodes with more energy as the cluster heads to balance energy dissipation in the nodes.Simulation results show that the proposed algorithm obviously postpones the death time of the first node for homogenous and heterogeneous wireless sensor networks,and performs much better than LEACH algorithm. |
| Keywords: | wireless sensor networks energy-balanceable clustering algorithm |
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