Localization algorithm for mobile sensor networks under the random walk model

Guey Yun Chang, Dar Wei Chiou

研究成果: 書貢獻/報告類型會議論文篇章同行評審

1 引文 斯高帕斯(Scopus)

摘要

In wireless sensor network (WSN), location information is required to achieve the goal in many applications. Most of existing localization algorithms for mobile sensor networks are based on the Sequential Monte Carlo (SMC) method. SMC-based methods has either high localization error in low-anchor density environments or high communication cost. In this paper, we propose a non-SMC-based distributed localization scheme. Our main idea comes from the observation that a sensor node which hears another node for a sufficiently long time has trajectory similar to the heard node's trajectory. Simulation shows that our scheme has low localization error, low communication cost, and low computation cost.

原文???core.languages.en_GB???
主出版物標題2012 12th International Conference on ITS Telecommunications, ITST 2012
頁面758-763
頁數6
DOIs
出版狀態已出版 - 2012
事件2012 12th International Conference on ITS Telecommunications, ITST 2012 - Taipei, Taiwan
持續時間: 5 11月 20128 11月 2012

出版系列

名字2012 12th International Conference on ITS Telecommunications, ITST 2012

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???event.eventtypes.event.conference???2012 12th International Conference on ITS Telecommunications, ITST 2012
國家/地區Taiwan
城市Taipei
期間5/11/128/11/12

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