| LEACH算法在WMSN中的性能与仿真研究 |
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| 引用本文： | 吴琼,范菁,张翠,郝俊峰.LEACH算法在WMSN中的性能与仿真研究[J].云南民族大学学报(自然科学版),2011,20(4):245-248. |
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| 作者姓名： | 吴琼 范菁 张翠 郝俊峰 |
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| 作者单位： | 云南民族大学电气信息工程学院,云南昆明,650031 |
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| 基金项目： | 国家自然科学基金，国家民委科研基金，云南省教育厅科研基金重点项目 |
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| 摘 要： | 低功耗自适应分簇(LEACH)算法是最早提出的分簇算法,将LEACH算法应用在无线网状传感器网络(Wireless Mesh Sensor Networks,WMSN)中,令簇首直接和Mesh路由器或基站进行通信.与应用在WSN中相比,可以减少簇首的通信距离,降低能量消耗.实验结果表明,LEACH算法应用在WMSN中能够有效地延长网络的生命周期.
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| 关 键 词： | 无线网状传感器网络 LEACH算法 能量消耗 生命周期 |
Study on the Performance and Simulation of LEACH Algorithm in WMSN |
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| WU Qiong,FAN Jing,ZHANG Cui,HAO Jun-feng.Study on the Performance and Simulation of LEACH Algorithm in WMSN[J].Journal of Yunnan Nationalities University:Natural Sciences Edition,2011,20(4):245-248. |
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| Authors: | WU Qiong FAN Jing ZHANG Cui HAO Jun-feng |
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| Institution: | WU Qiong,FAN Jing,ZHANG Cui,HAO Jun-feng(School of Electrical and Information Technology,Yunnan University of Nationalities,Kunming 650031,China) |
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| Abstract: | LEACH algorithm of low energy adaptive clustering hierarchy is the earliest algorithm of clustering,which this paper applies to the wireless mesh sensor networks(WMSN),making the cluster head communicate with the mesh router or the base station directly.Compared with the application in WSN,the communication distance of the cluster head becomes shorter and the energy consumption becomes lower.Experiment results show that this algorithm can extend effectively the life cycle of the network when it is applied i... |
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| Keywords: | WMSN LEACH algorithm energy consumption life cycle |
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