Presentation | 2023-03-02 Highly Accurate Terminal Location Estimation Method by Template Matching Using Receiving Power Transition Information in the VHF-Band Keika Minaki, Keiichi Mizutani, Hiroshi Harada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A method for estimating the location of a mobile terminal equipped with ARIB STD-T103/119-based VHF-band public broadband system has been proposed by modeling the relationship between channel impulse response (CIR) and location cluster using machine learning. However, the resolution of this method is limited to a position cluster of approximately 500m square, and improving the estimation resolution has been a challenge. In this report, we propose a method to improve the accuracy of location estimation by performing template matching using the received power transition information (RPTI) of the target terminal after estimating location clusters based on previous research. The proposed method is evaluated using the VHF-band experimental data in the urban area of Kyoto city. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | VHF band / Spectrum sharing / Channel impulse response / ARIB STD-T103 / Template matching / Location estimation |
Paper # | SRW2022-50 |
Date of Issue | 2023-02-22 (SRW) |
Conference Information | |
Committee | RCS / SR / SRW |
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Conference Date | 2023/3/1(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Institute of Technology, and Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Communication Workshop |
Chair | Kenichi Higuchi(Tokyo Univ. of Science) / Suguru Kameda(Hiroshima Univ.) / Hanako Noda(Anritsu) |
Vice Chair | Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Kazuto Yano(ATR) / Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) |
Secretary | Tomoya Tandai(Panasonic) / Fumihide Kojima(Univ. of Electro-Comm) / Osamu Muta(Sharp) / Osamu Takyu(Mie Univ.) / Kentaro Ishidu(Tokai Univ.) / Kazuto Yano(NTT) / Keiichi Mizutani(KUT) / Kentaro Saito(NIigata Univ.) / Hirokazu Sawada |
Assistant | Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Mai Ohta(NEC) / WANG Xiaoyan(Ibaraki Univ.) / Akemi Tanaka(MathWorks) / Katsuya Suto(Univ. of Electro-Comm) / Maki Arai(Nihon Univ.) / Yuichi Masuda(Univ. of Tokyo) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Highly Accurate Terminal Location Estimation Method by Template Matching Using Receiving Power Transition Information in the VHF-Band |
Sub Title (in English) | |
Keyword(1) | VHF band |
Keyword(2) | Spectrum sharing |
Keyword(3) | Channel impulse response |
Keyword(4) | ARIB STD-T103 |
Keyword(5) | Template matching |
Keyword(6) | Location estimation |
1st Author's Name | Keika Minaki |
1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
2nd Author's Name | Keiichi Mizutani |
2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
3rd Author's Name | Hiroshi Harada |
3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
Date | 2023-03-02 |
Paper # | SRW2022-50 |
Volume (vol) | vol.122 |
Number (no) | SRW-401 |
Page | pp.pp.37-42(SRW), |
#Pages | 6 |
Date of Issue | 2023-02-22 (SRW) |