Presentation | 2020-09-24 [Poster Presentation] A Study on Position Estimation Method of Unknown Signal Source Based on Received Signal Strength Yuki Kawai, Seiryu Okamoto, Ryo Goto, Takato Akiyama, Satoru Simizu, Hisato Iwai, Shinsuke Ibi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we study a position estimation method of location of sources of radio noise and radio interference based on received signal strength. In the method, we assume a spatial distribution model of received signal strength. Using the measured signal strength at multiple positions, the location of the source is estimated by fitting the model to the measured data so that the mean square error is minimized. The position estimation performance of the method was evaluated by performing simulations and experiments for different positions of the signal source. In addition, since the method does not consider directional pattern of a transmitting antenna, we extend the method to take the pattern of the transmitting antenna into account. The position estimation performance was confirmed by performing simulation using a horizontally polarized half-wave dipole antenna and evaluating the estimation error. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Position estimation / Received signal strength / Directional pattern |
Paper # | AP2020-55 |
Date of Issue | 2020-09-17 (AP) |
Conference Information | |
Committee | MW / AP |
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Conference Date | 2020/9/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave, Millimeter wave, Antennas and Propagation |
Chair | Yoshinori Kogami(Utsunomiya Univ.) / Qiang Chen(Tohoku Univ.) |
Vice Chair | Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Shintaro Shinjo(Mitsubishi Electric) / Satoru Kurokawa(AIST) |
Secretary | Tadashi Kawai(Fujitsu Labs.) / Kensuke Okubo(Saitama Univ.) / Shintaro Shinjo(Tokyo Univ. of Agric. & Tech.) / Satoru Kurokawa(NTT DOCOMO) |
Assistant | Kyoya Takano(Tokyo Univ. of Science) / Naoki Hasegawa(Softbank) / Dr. Kim(Niigata Univ.) |
Paper Information | |
Registration To | Technical Committee on Microwaves / Technical Committee on Antennas and Propagation |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] A Study on Position Estimation Method of Unknown Signal Source Based on Received Signal Strength |
Sub Title (in English) | |
Keyword(1) | Position estimation |
Keyword(2) | Received signal strength |
Keyword(3) | Directional pattern |
1st Author's Name | Yuki Kawai |
1st Author's Affiliation | Doshisha University(Doshish Univ.) |
2nd Author's Name | Seiryu Okamoto |
2nd Author's Affiliation | Doshisha University(Doshish Univ.) |
3rd Author's Name | Ryo Goto |
3rd Author's Affiliation | Doshisha University(Doshish Univ.) |
4th Author's Name | Takato Akiyama |
4th Author's Affiliation | Doshisha University(Doshish Univ.) |
5th Author's Name | Satoru Simizu |
5th Author's Affiliation | Advanced Telecommunications Research Institute International/Doshisha University(ATR/Doshish Univ.) |
6th Author's Name | Hisato Iwai |
6th Author's Affiliation | Doshisha University(Doshish Univ.) |
7th Author's Name | Shinsuke Ibi |
7th Author's Affiliation | Doshisha University(Doshish Univ.) |
Date | 2020-09-24 |
Paper # | AP2020-55 |
Volume (vol) | vol.120 |
Number (no) | AP-171 |
Page | pp.pp.98-99(AP), |
#Pages | 2 |
Date of Issue | 2020-09-17 (AP) |