Multi-Floor Semantically Meaningful Localization Using IEEE 802.11 Network Beacons

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概要

• 論文の詳細を見る

• This paper presents a new methodology, Beacognition, for real-time discovery of the associations between a signal space and arbitrarily defined regions, termed as Semantically Meaningful Areas (SMAs), in the corresponding physical space. It lets the end users develop semantically meaningful location systems using standard 802.11 network beacons as they roam through their environment. The key idea is to discover the unique associations using a beacon popularity model. The popularity measurements are then used to localize the mobile devices. The beacon popularity is computed using an `election algorithm and a new recognition model is presented to perform the localization task. We have implemented such a location system in a five story campus building. The comparative results show significant improvement in localization by achieving on average 83% SMA and 88% Floor recognition rate in less than one minute per SMA training time.

• （社）電子情報通信学会の論文
• 2008-11-01

著者

• LEE Young-Koo

  Department of Computer Engineering, Kyung Hee University

• Lee Sungyoung

  Department Of Computer Engineering Kyung Hee University

• LEE Young-Koo

  Computer Engineering Department, Kyung Hee University

• AHMAD Uzair

  Department of Computer Engineering, Kyung Hee University

• Lee Young‐koo

  Computer Engineering Department Kyung Hee University

• Ahmad Uzair

  Department Of Computer Engineering Kyung Hee University

• Lee Young-koo

  Department Of Computer Engineering Kyung Hee University

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• Multi-Floor Semantically Meaningful Localization Using IEEE 802.11 Network Beacons

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