| 一种改进的无线传感器网络LEACH协议 |
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| 引用本文： | 卢助强,于炯,田国忠. 一种改进的无线传感器网络LEACH协议[J]. 数字社区&智能家居, 2007, 0(19) |
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| 作者姓名： | 卢助强 于炯 田国忠 |
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| 作者单位： | 新疆大学,信息科学与工程学院,新疆,乌鲁木齐,830046 新疆大学,信息科学与工程学院,新疆,乌鲁木齐,830046 新疆大学,信息科学与工程学院,新疆,乌鲁木齐,830046 |
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| 摘 要： | 利用成簇算法延长无线传感器网络的生命周期是一个研究热点.LEACH就是一种基于簇的协议.提出一种改进方案,成簇过程考虑传感器节点剩余能量和簇头与非簇头节点之间的距离,并增加了自我维护和局部成簇的特性,有效地提高了生命周期.
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| 关 键 词： | 无线传感器网络 生命周期 成簇算法 LEACH |
An Improved LEACH Protocol in Wireless Sensor Networks |
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| LU Zhu-qiang,YU Jiong,TIAN Guo-zhong. An Improved LEACH Protocol in Wireless Sensor Networks[J]. Digital Community & Smart Home, 2007, 0(19) |
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| Authors: | LU Zhu-qiang YU Jiong TIAN Guo-zhong |
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| Abstract: | Using clustering algorithm to prolong wireless sensor networks lifetime is an important issue.LEACH is a lustering-based protocol.In this paper,we propose an improved scheme.It forms cluster in according to residual energy of sensors and distance between sensor nodes that differs from randomized rotation of LEACH.It also add self-maintenance and local-clustering feature,and effectively improve the lifetime. |
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| Keywords: | wireless sensor networks lifetime clustering algorithm LEACH |
| 本文献已被 CNKI 维普 等数据库收录！ |
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