| 无线传感器网络节点定位算法的研究 |
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| 引用本文： | 郝晓弘,王瑛辉,康漪. 无线传感器网络节点定位算法的研究[J]. 传感器与微系统, 2008, 27(4): 49-51 |
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| 作者姓名： | 郝晓弘 王瑛辉 康漪 |
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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,甘肃,兰州,730050 |
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| 摘 要： | 无线传感器网络的许多应用都是基于节点的位置信息。传感器网络由于节点数量巨大,资源十分有限,全部节点都采用GPS定位设备是不适宜的。介绍了利用2个锚节点定位的DV-Hop算法。仿真实验证明了该方法的有效性。
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| 关 键 词： | 无线传感器网络 节点定位 锚节点 距离向量—跳段 |
Study of localization algorithm for wireless sensor networks |
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| HAO Xiao-hong,WANG Ying-hui,KANG Yi. Study of localization algorithm for wireless sensor networks[J]. Transducer and Microsystem Technology, 2008, 27(4): 49-51 |
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| Authors: | HAO Xiao-hong WANG Ying-hui KANG Yi |
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| Abstract: | It is necessary for the nodes in a wireless sensor networks to know their location.Because of constraints in size,form factor and cost of construction of sensor nodes,it is impractical to use GPS receiver at each sensor node.DV-Hop localization algorithm based on two anchor nodes is mainly introduced.Simulation results prove its validity. |
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| Keywords: | wireless sensor networks(WSNs) node localization anchor node distance vector-hop(DV-Hop) |
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