| 无线传感器网络中一种基于地理位置信息的路由算法 |
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| 引用本文： | 郝晓弘 康漪 王瑛辉. 无线传感器网络中一种基于地理位置信息的路由算法[J]. 科学技术与工程, 2007, 7(23): 6040-6044 |
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| 作者姓名： | 郝晓弘 康漪 王瑛辉 |
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| 作者单位： | 兰州理工大学电气工程与信息工程学院,兰州,730050;兰州理工大学电气工程与信息工程学院,兰州,730050;兰州理工大学电气工程与信息工程学院,兰州,730050 |
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| 摘 要： | 无线传感器网络(WSN)能够实时监测和采集网络分布区域内的各种监测对象的信息,有着广泛的应用前景。设计有效的路由算法来降低能量损耗、延长网络的生命周期成为无线传感器网络研究的核心问题。对现有的基于簇类的路由协议中最具代表性的一种--LEACH协议进行了研究,并基于LEACH协议提出了适用于大规模网络的、基于地理位置信息的路由算法(GBCA--Geographical-Based Clustering Algorithm),但仍需进一步完善和改进。仿真实验证明了该算法的有效性。
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| 关 键 词： | 无线传感器网络 路由算法 生命周期 |
| 文章编号： | 1671-1819(2007)23-6040-05 |
| 修稿时间： | 2007-06-18 |
Novel Routing Algorithm Based on Geographical for Wireless Sensor Network |
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| HAO Xiao-hong,KANG Yi,WANG Ying-hui. Novel Routing Algorithm Based on Geographical for Wireless Sensor Network[J]. Science Technology and Engineering, 2007, 7(23): 6040-6044 |
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| Authors: | HAO Xiao-hong KANG Yi WANG Ying-hui |
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| Affiliation: | College of Electrical and Information Engineering, Lanzhou University of Teehnology, Lanzhou 730050, P. R. China |
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| Abstract: | Wireless sensor network (WSN), which is utilized in a broad foreground, is able to instantly monitor and collect various information of different objects in the network distributed area. The main techniques of WSN are to design an effective routing algorithm, which will decrease the energy dissipation and prolong the lifetime. one of the most representative clustering routing algorithm is studied, and a routing algorithm based on LEACH for large scale network is introduced, and improvement of this algorithm also is needed. Results of simulation prove the validity |
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| Keywords: | wireless sensor network routing algorithm lifetime |
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