A verification-based localization method for unstable radio sensor networks in smart home environments

Yong Ming Huang, Ding Chao Wang, Chao Chun Chen

研究成果: Conference contribution

6 引文 斯高帕斯(Scopus)

摘要

One of the key technologies of the ubiquitous sensor networks is localization. Most localization techniques nowadays apply ranging techniques to compute the location of the object wireless sensor network. Although the RSSI-based ranging technology is widely used and a cost-effective solution for localization in wireless sensor networks, a wireless ad hoc network is a fading signal environment that comprises noises. The noises cause RSSI to be unstable and lead, to abrupt distance estimates. In this paper, we propose a Verification-Based Localization Method (VBLM) that determines whether a received signal is a noise. Our basic idea is that the unknown node uses another neighboring beacon to assist to verify the quality of received signal. The experimental results show that VBLM indeed reduces the localization error in the unstable radio sensor networks.

原文English
主出版物標題Proceedings - 2008 International Conference on Multimedia and Ubiquitous Engineering, MUE 2008
頁面390-393
頁數4
DOIs
出版狀態Published - 2008 九月 12
事件2008 International Conference on Multimedia and Ubiquitous Engineering, MUE 2008 - Busan, Korea, Republic of
持續時間: 2008 四月 242008 四月 26

出版系列

名字Proceedings - 2008 International Conference on Multimedia and Ubiquitous Engineering, MUE 2008

Other

Other2008 International Conference on Multimedia and Ubiquitous Engineering, MUE 2008
國家/地區Korea, Republic of
城市Busan
期間08-04-2408-04-26

All Science Journal Classification (ASJC) codes

  • 電腦繪圖與電腦輔助設計
  • 電腦科學應用
  • 軟體

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