| 基于节点位置的无线传感器网络分簇路由协议 |
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| 引用本文： | 刘睿琼,齐小刚,孙正海.基于节点位置的无线传感器网络分簇路由协议[J].电子科技,2013,26(3):130-133. |
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| 作者姓名： | 刘睿琼 齐小刚 孙正海 |
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| 作者单位： | (1.西安电子科技大学 研究生院,陕西 西安 710071;2.西安电子科技大学 理学院,陕西 西安 710071; 3.西安理工大学 高等技术学院,陕西 西安 710082;4.空间电子信息技术研究院,陕西 西安 710000) |
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| 摘 要： | 针对LEACH协议生成非均匀簇造成能量损耗的问题,以网络簇头分布最优和降低能量损耗为目的,从选择簇头节点、形成簇、簇间路由等方面做了改进。经过理论分析和仿真实验与LEACH和LEACH-C算法比较,结果表明,该路由协议的设计使各节点较均衡地消耗能量,节点生存时间更长,延长了整个无线传感器网络的生命周期。
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| 关 键 词： | 无线传感器网络 分簇算法 路由协议 位置和能量 Dijkstra算法 |
Study on WSN Clustering Routing Protocol Based on Location Information and Energy |
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| LIU Ruiqiong
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QI Xiaogang
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SUN Zhenghai.Study on WSN Clustering Routing Protocol Based on Location Information and Energy[J].Electronic Science and Technology,2013,26(3):130-133. |
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| Authors: | LIU Ruiqiong QI Xiaogang SUN Zhenghai |
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| Affiliation: | (1.Graduate School,Xidian University,Xi'an 710071,China;2.School of Science,Xidian University, Xi'an 710071,China;3.Faculty of Higher Technical,Xi'an University of Technology,Xi'an 710082,China; 4.Academy of Space Electronic Information Technology,Xi'an 710000,China) |
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| Abstract: | In view of the problem of energy loss resulting from non-uniform cluster generated by LEACH protocol,the LEACH protocol is improved from the cluster,cluster formation,cluster routing to achieve optimal distribution of cluster head in network and reduce the energy loss for research purposes.Through theoretical analysis and simulation experiments,the performance of this protocol is tested and compared with the LEACH and LEACH-C protoco1.Simulation results show that the protoco1 brings each node in the network a more balanced energy consumption and longer nodes survival time,thus extending the life cycle of wireless sensor networks. |
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| Keywords: | WSN clustering algorithm routing protocol location information and energy Dijkstra algorithm |
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