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无线传感器网络节点定位问题 被引量：29

Node Localization Problem in Wireless Sensor Networks
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摘要 无线传感器网络(WSN)是由大量靠无线多跳方式通信的智能传感器节点构成的网络,围绕WSN出现了许多新的研究内容,节点定位是其中一个很重要的方面。本文给出了WSN节点定位的概念,分析了面临的挑战,从测距技术和定位算法角度介绍了当前的研究进展,指明了需要进一步研究解决的问题。 Wireless ad-hoc sensor networks(WSN)are formed by large quantity of intelligent sensor nodes which com-municate in wireless and ad hoc style. Recently, there are lots of issues emerging. Node localization is one of them. Node localization problem and challenges in WSN are described in this paper at first. Then, a survey of recent re-search in node localization is given from the points of ranging technology and positioning algorithm. Finally, future works in the field of node localization are pointed out.
作者 尚志军 曾鹏 于海斌
机构地区 中国科学院沈阳自动化研究所
出处 《计算机科学》 CSCD 北大核心 2004年第10期35-38,共4页 Computer Science
基金 国家自然科学基金(60374072)
关键词 无线传感器网络 智能传感器 节点 多跳 定位算法 通信 角度 测距技术 WSN, Node localization, Algorithm, Ranging technology
分类号 TP212 [自动化与计算机技术—检测技术与自动化装置] TN929.5 [电子电信—通信与信息系统]
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参考文献25

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  • 4Shih E, et al. Physical Layer Driven Protocol and Algorithm Design for Energy-Efficient Wireless Sensor Networks[A]. In :Porc.ACM MobiCom '01[C],Rome, Italy, July 2001. 272-286
  • 5Ko y,Vaidya N. Location-aided routing(LAR). in mobile ad hoc networks. In MobiCom'98, Oct. 1998
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  • 9.Intanagonwiwat C, Govindan R, Estrin D. Directed Diffusion: A Scalable and Robust Communication Paradigm for Sensor Networks. In:Proc. of the Sixth Annual Intl. Conf. on Mobile Computing and Networks (MobiCOM 2000), Boston, Massachusetts,2000
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同被引文献243

引证文献29

二级引证文献215

计算机科学
2004年 第10期

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