| Presentation | 2016-01-28 Room-Level Proximity Detection Based on RSS of dual-band Wi-Fi Signals From Multiple Access Points Yugo Agata, Jihoon Hong, Tomoaki Ohtsuki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Proximity information of users can be used in various applications (e.g., user interactions in social networks). Applying conventional works to room-level proximity detection is difficult, because there is a limitation of the proximity range within 5 m. In this report, we propose a room-level proximity detection method based on the similarity of received information of Wi-Fi signals between users. We use Wi-Fi signals in both 2.4 GHz band and 5 GHz band, and extract relevant features that indicate the similarity of received signal strength (RSS) of beacon frames and access points (APs) sets from which users receive them. Through extensive experiments, in which we recognize whether or not users exist in the same room with a size approximately from 10 to 15m square, we demonstrate that our proposed method realizes room-level proximity detection. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Proximity Detection / Received Signal Strength / Wi-Fi |
| Paper # | ASN2015-82 |
| Date of Issue | 2016-01-21 (ASN) |
| Conference Information | |
| Committee | MICT / ASN / MoNA |
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| Conference Date | 2016/1/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hotel Okada |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Ambient intelligence, ICT for Medical, Healthcare and Sports, etc |
| Chair | Ryuji Kohno(Yokohama National Univ.) / Hiroshi Tohjo(NTT) / Hiroaki Morino(Shibaura Inst. of Tech.) |
| Vice Chair | Masaru Sugimachi(National Cerebral and Cardiovascular Center) / Takahiro Aoyagi(Tokyo Inst. of Tech.) / Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Kiyohito Yoshihara(KDDI R&D Labs.) / Ryoichi Shinkuma(Kyoto Univ.) |
| Secretary | Masaru Sugimachi(NICT) / Takahiro Aoyagi(Nagoya Inst. of Tech.) / Hiroo Sekiya(Kanagawa Inst. of Tech.) / Hiraku Okada(NTT) / Kiyohito Yoshihara(KDDI R&D Labs.) / Ryoichi Shinkuma(Kumamoto Univ.) |
| Assistant | Kohei Ohno(Meiji Univ.) / Keisuke Shima(Yokohama National Univ.) / Tomoko Tateyama(Ritsumeikan Univ.) / Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) / Yoshifumi Morihiro(NTT DoCoMo) / Hisashi Kurasawa(NTT) / Makoto Suzuki(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Healthcare and Medical Information Communication Technology / Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Mobile Network and Applications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Room-Level Proximity Detection Based on RSS of dual-band Wi-Fi Signals From Multiple Access Points |
| Sub Title (in English) | |
| Keyword(1) | Proximity Detection |
| Keyword(2) | Received Signal Strength |
| Keyword(3) | Wi-Fi |
| 1st Author's Name | Yugo Agata |
| 1st Author's Affiliation | Keio University(Keio Univ.) |
| 2nd Author's Name | Jihoon Hong |
| 2nd Author's Affiliation | Keio University(Keio Univ.) |
| 3rd Author's Name | Tomoaki Ohtsuki |
| 3rd Author's Affiliation | Keio University(Keio Univ.) |
| Date | 2016-01-28 |
| Paper # | ASN2015-82 |
| Volume (vol) | vol.115 |
| Number (no) | ASN-437 |
| Page | pp.pp.15-20(ASN), |
| #Pages | 6 |
| Date of Issue | 2016-01-21 (ASN) |