Cooperative and distributed localization for wireless sensor networks in multipath environments

Mei Leng, Wee Peng Tay, Tony Q.S. Quek

研究成果: Conference contribution

7 引文 斯高帕斯(Scopus)

摘要

We consider the problem of sensor localization in a wireless network in a multipath environment, where time and angle of arrival information are available at each sensor. We propose a distributed algorithm based on belief propagation, which allows sensors to cooperatively self-localize with respect to one single anchor in a multihop network. Simulations show that although the network is loopy, the proposed algorithm converges with good accuracy, and achieves significant improvement compared with the pairwise localization.

原文English
主出版物標題ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing
DOIs
出版狀態Published - 2011
事件8th International Conference on Information, Communications and Signal Processing, ICICS 2011 - Singapore, Singapore
持續時間: 2011 十二月 132011 十二月 16

出版系列

名字ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing

Conference

Conference8th International Conference on Information, Communications and Signal Processing, ICICS 2011
國家/地區Singapore
城市Singapore
期間11-12-1311-12-16

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 資訊系統
  • 訊號處理

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