| Presentation | 2022-10-13 A Basic Study of Location Estimation System Using WiFi Beacon Signals Keiji Takahei, Hiroki Umezawa, Tsugumichi Shibata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the spread of smartphones, many university students carry a Wi-Fi connection terminal and connect it to the campus LAN at all times. Therefore, we can expect the application of people flow analysis using WiFi broadcast signals (beacon signals and probe request signals) to survey the approximate number of participants in various events and to grasp the degree of sufficiency with respect to the capacity of each classroom. Consequently, we are constructing a system that collects received signal strength indicators of WiFi signals for the purpose of sensing the location and rough number of people staying indoors. This paper describes the configuration of a system that measures the received signal strength of WiFi beacon signals, collects data via LAN, and analyzes the data. In addition, we report the results of basic investigation through experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WiFi signal / Position Estimation / TShark / Mosquitto |
| Paper # | EMCJ2022-40,MW2022-86,EST2022-50 |
| Date of Issue | 2022-10-06 (EMCJ, MW, EST) |
| Conference Information | |
| Committee | EMCJ / MW / EST / IEE-EMC |
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| Conference Date | 2022/10/13(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akita University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Atsuhiro Nishikata(Tokyo Inst. of Tech.) / Noriharu Suematsu(Tohoku Univ.) / Jun Shibayama(Hosei Univ.) |
| Vice Chair | Kimihiro Tajima(NTT-AT) / Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) / Masayuki Kimishima(Advantest) / Yasuhide Tsuji(Muroran Inst. of Tech.) / Yasuo Ohtera(Toyama Prefectural Univ.) |
| Secretary | Kimihiro Tajima(Hokkaido Univ.) / Tadashi Kawai(Hitachi) / Kensuke Okubo(Univ. of Electro-Comm) / Hideyuki Nakamizo(Toshiba) / Masayuki Kimishima(yoto Univ.) / Yasuhide Tsuji(Univ. of Electro-Comm) / Yasuo Ohtera |
| Assistant | Kiyoto Matsushima(Hitachi) / Kenji Ogata(ADOX) / Toru Matsushima(Kyushu Inst. of Tech.) / Naoki Hasegawa(Softbank) / Kosuke Katayama(NIT Tokuyama College) / Seiya Kishimoto(Nihon Univ.) / Akito Iguchi(Muroran Inst. of Tech) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility / Technical Committee on Microwaves / Technical Committee on Electronics Simulation Technology / Technical Meeting on Electromagnetic Compatibility |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Basic Study of Location Estimation System Using WiFi Beacon Signals |
| Sub Title (in English) | |
| Keyword(1) | WiFi signal |
| Keyword(2) | Position Estimation |
| Keyword(3) | TShark |
| Keyword(4) | Mosquitto |
| 1st Author's Name | Keiji Takahei |
| 1st Author's Affiliation | Tokyo City University(TCU) |
| 2nd Author's Name | Hiroki Umezawa |
| 2nd Author's Affiliation | Tokyo City University(TCU) |
| 3rd Author's Name | Tsugumichi Shibata |
| 3rd Author's Affiliation | Tokyo City University(TCU) |
| Date | 2022-10-13 |
| Paper # | EMCJ2022-40,MW2022-86,EST2022-50 |
| Volume (vol) | vol.122 |
| Number (no) | EMCJ-206,MW-207,EST-208 |
| Page | pp.pp.26-30(EMCJ), pp.26-30(MW), pp.26-30(EST), |
| #Pages | 5 |
| Date of Issue | 2022-10-06 (EMCJ, MW, EST) |