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无线传感器网络中一种新的分布式定位方案研究

匡兴红 邵惠鹤 冯瑞

匡兴红, 邵惠鹤, 冯瑞. 无线传感器网络中一种新的分布式定位方案研究. 自动化学报, 2008, 34(3): 344-348. doi: 10.3724/SP.J.1004.2008.00344
引用本文: 匡兴红, 邵惠鹤, 冯瑞. 无线传感器网络中一种新的分布式定位方案研究. 自动化学报, 2008, 34(3): 344-348. doi: 10.3724/SP.J.1004.2008.00344
KUANG Xing-Hong, SHAO Hui-He, FENG Rui. A New Distributed Localization Scheme for Wireless Sensor Networks. ACTA AUTOMATICA SINICA, 2008, 34(3): 344-348. doi: 10.3724/SP.J.1004.2008.00344
Citation: KUANG Xing-Hong, SHAO Hui-He, FENG Rui. A New Distributed Localization Scheme for Wireless Sensor Networks. ACTA AUTOMATICA SINICA, 2008, 34(3): 344-348. doi: 10.3724/SP.J.1004.2008.00344

无线传感器网络中一种新的分布式定位方案研究

doi: 10.3724/SP.J.1004.2008.00344
详细信息
    通讯作者:

    匡兴红

A New Distributed Localization Scheme for Wireless Sensor Networks

More Information
    Corresponding author: KUANG Xing-Hong
  • 摘要: Node localization in wireless sensor networks (WSN) is treated as a functional dual of target tracking from a novel perspective in the paper. Different from the traditional tracking problem in WSN, using the static location-ware node to estimate the moving target, the mobile node is used to help unknown nodes to accurately discover their positions. A new node localization scheme virtual beacons-energy ratios localization (VB-ERL) and its refinements for the WSN are presented. In the scheme, the mobile node moves in the surveillant field based on the Gauss-Markov mobility model and periodically broadcasts the information packets. Each static unknown node receives the virtual beacons and energy in its sensing range, and estimates its location by finding the intersection of a set of hyper-spheres. Simulation results show the proposed scheme is efficient.
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出版历程
  • 收稿日期:  2007-06-01
  • 修回日期:  2007-09-24
  • 刊出日期:  2008-03-20

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