A localization algorithm for mobile wireless sensor networks

被引:10
|
作者
Yu, Ganggang [1 ]
Yu, Fengqi [2 ]
机构
[1] Nanjing Univ Posts & Telecommun, Coll Commun, Nanjing 210003, Peoples R China
[2] Shenzhen Inst Adv Technol, CAS, Dept Int Elect, Shenzhen 518067, Peoples R China
基金
国家高技术研究发展计划(863计划);
关键词
wireless sensor networks localization; mobile node;
D O I
10.1109/ICITECHNOLOGY.2007.4290393
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In wireless sensor networks, sensor localization plays a critical role in many applications. Many algorithms, including range-based and range-free approaches, have been proposed to calculate the positions of randomly deployed sensor nodes. In some applications, sensor nodes are constantly moving. The current algorithms do not address such mobile wireless sensor networks (MWSN). In this paper we propose a novel localization algorithm for MWSN. The simulation shows that our algorithm can achieve high localization accuracy.
引用
收藏
页码:623 / +
页数:2
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