An Efficient RSS-Based Localization Scheme with Calibration in Wireless Sensor Networks

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概要

• 論文の詳細を見る

• In wireless sensor networks (WSNs), localization using the received signal strength (RSS) method is famous for easy adaptation and low cost where measuring the distance between sensor nodes. However, in real localization systems, the RSS is strongly affected by many surrounding factors and tends to be unstable, so that it degrades accuracy in distance measurement. In this paper, we propose the angle-referred calibration based RSS method where angle relation between sensor nodes is used to perform the calibration for better performance in distance measurement. As a result, the proposed scheme shows that it can provide high precision.

• （社）電子情報通信学会の論文
• 2008-12-01

著者

• Koo Insoo

  School Of Electrical Engineering University Of Ulsan

• Cong Tran-xuan

  School Of Electrical Engineering University Of Ulsan

• KIM Eunchan

  Department of Information and Communications, Gwangju Institute of Science and Technology

• Kim Eunchan

  Department Of Information And Communications Gwangju Institute Of Science And Technology

関連論文

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• A Robust Cooperative Spectrum Sensing Based on Kullback-Leibler Divergence

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