无线传感器网络节点自身定位算法综述  

Review of Node Self-localization Algorithms in Wireless Sensor Networks

作　　者：刘海波[1] 胡啸[1] 贾浩[1] 

机构地区：[1]重庆邮电大学,重庆400065

出　　处：《电讯技术》2009年第2期80-86,共7页Telecommunication Engineering

摘　　要：节点位置信息是无线传感器网络应用的基础。介绍了无线传感器网络节点定位的基本原理,论述了已提出的几种典型定位算法,并对其进行了分析与比较。在综合分析当前定位算法不足的基础上,指出了无线传感器网络节点定位算法的研究方向。The information of node localization is the base in application of wireless sensor networks （WSNs）. In this paper, the basic principles of node-positioning in WSNs are introduced, several representative localization algorithms are discussed and compared. Based on analysis of the disadvantages of existing localization algorithms, the research directions of node-positioning algorithm in WSNs are also pointed out.

关 键 词：无线传感器网络 节点定位 定位算法 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]