| 无线传感器网络中的LEACH算法分析与设计 |
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| 引用本文： | 徐世武,王平. 无线传感器网络中的LEACH算法分析与设计[J]. 单片机与嵌入式系统应用, 2011, 11(6): 1-4 |
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| 作者姓名： | 徐世武 王平 |
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| 作者单位： | 福建师范大学物理与光电信息科技学院,福州,350007 |
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| 基金项目： | 福建省科技厅资助项目编号，福建省教育厅项目编号 |
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| 摘 要： | 在分析了经典的LEACH分簇路由算法,以及基于LEACH算法基础上的几种经典的改进算法后,针对小规模无线测距网络的特点,在传输数据量较少、簇首节点无需进行大量数据融合的情况下,对LEACH算法进行改进,增加了节点与基站直接通信的个数,减少了多跳累加误差对测距的影响.使用MATLAB软件进行仿真,理论与实验仿真表明,本文...
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| 关 键 词： | 无线传感器网络 分簇路由算法 LEACH 性能分析 |
Analysis and Design of LEACH Algorithm for Wireless Sensor Network |
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| Xu Shiwu,Wang Ping. Analysis and Design of LEACH Algorithm for Wireless Sensor Network[J]. Microcontrollers & Embedded Systems, 2011, 11(6): 1-4 |
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| Authors: | Xu Shiwu Wang Ping |
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| Affiliation: | (School of Physics and OptoElectronics Technology,Fujian Normal University,Fuzhou 350007 ,China) |
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| Abstract: | This paper analyzes the classic LEACH algorithm, and some classic clustering algorithms based on LEACH. Aiming at the small wireless sensor network, the data in the network is not much. Cluster head node doesn＇t need to fusion the data in the network. In this case, the LEACH algorithm is improved, the number of nodes with direct communication with base station is increased, and the accumulate error caused by multi-hops is reduced. Using MATLAB software, theoretical analysis and simulation results show it extends the network alive time, reducing some unnecessary energy waste. |
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| Keywords: | wireless sensor network clustering routing algorithms LEACH performance analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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