Presentation | 2014-10-31 A Novel RF Fingerprint Management Architecture for Wi-Fi Fingerprinting Localization(Poster session) Ryosuke IWATA, Khanh Gia TRAN, Kei SAKAGUCHI, Kiyomichi ARAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, location estimation techniques have been attracting much attention because of rapidly growing location based services. This paper proposes a high-performance indoor localization system by combining Wi-Fi access points (AP) with fingerprint-based localization algorithm suitable for indoor environment in terms of estimation accuracy. Although many localization systems utilizing Wi-Fi have been proposed in the previous works, its localization accuracy is not so good because only Received Signal Strength (RSS) is available from off-the-shelf Wi-Fi modules. To utilize other parameters than RSS in localization system, we firstly propose a novel system which can collect and manage various RF parameters. Then, we also describe a novel localization algorithm utilizing Channel Impulse Response (CIR), which is enabled to be collect by using our proposed system. Simulation results validates the effectiveness of our proposed system in terms of localization accuracy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | location fingerprint / Wi-Fi localization / channel impulse response / circular statistics |
Paper # | SR2014-82 |
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Conference Information | |
Committee | SR |
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Conference Date | 2014/10/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Smart Radio(SR) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Novel RF Fingerprint Management Architecture for Wi-Fi Fingerprinting Localization(Poster session) |
Sub Title (in English) | |
Keyword(1) | location fingerprint |
Keyword(2) | Wi-Fi localization |
Keyword(3) | channel impulse response |
Keyword(4) | circular statistics |
1st Author's Name | Ryosuke IWATA |
1st Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology() |
2nd Author's Name | Khanh Gia TRAN |
2nd Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
3rd Author's Name | Kei SAKAGUCHI |
3rd Author's Affiliation | Graduate School of Engineering, Osaka University |
4th Author's Name | Kiyomichi ARAKI |
4th Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
Date | 2014-10-31 |
Paper # | SR2014-82 |
Volume (vol) | vol.114 |
Number (no) | 284 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |