Presentation | 2022-11-24 Reflected and Diffracted Wave Power Calculation Method based on Wavelength and Object Size Azril Haniz, Hirokazu Sawada, Hikaru Kawasaki, Kazuo Ibuka, Fumihide Kojima, Takeshi Matsumura, Kensuke Matsui, Genki Hosokawa, Yasuyuki Yanagi, Tadahide Kunitachi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, the received power calculated using ray-tracing simulations is compared with measurement data obtained in a factory environment. In order to reduce the errors of the simulated power at sub-6 GHz frequencies due to the wavelength being larger than many obstacles, we propose a new calculation method to adjust the power of reflected and diffracted waves based on the wavelength and the dimensions of the obstacles. Through verification of the proposed method at several frequency bands, the error of the calculated value could be reduced by up to 7 dB. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ray-tracing / Simulation / Received power / Factory / 5G / Beyond 5G / Cyber-physical system |
Paper # | SRW2022-17 |
Date of Issue | 2022-11-17 (SRW) |
Conference Information | |
Committee | SRW / SeMI / CNR |
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Conference Date | 2022/11/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Epinard Nasu |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | IoT Workshop |
Chair | Hanako Noda(Anritsu) / Koji Yamamoto(Kyoto Univ.) / Masayuki Kanbara(NAIST) |
Vice Chair | Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) / Kazuya Monden(Hitachi) / Yasunori Owada(NICT) / Shunsuke Saruwatari(Osaka Univ.) / Yuri Nishikawa(AIST) |
Secretary | Keiichi Mizutani(KUT) / Kentaro Saito(Niigata Univ.) / Hirokazu Sawada(NTT DOCOMO) / Kazuya Monden(Tokyo Univ. of Agri. and Tech.) / Yasunori Owada(Osaka Univ.) / Shunsuke Saruwatari(Toshiba) / Yuri Nishikawa(Nagoya Sangyo Univ.) |
Assistant | Maki Arai(Nihon Univ.) / Yuichi Masuda(Univ. of Tokyo) / Yuki Matsuda(NAIST) / Akihito Taya(Aoyama Gakuin Univ.) / Takeshi Hirai(Osaka Univ.) / Yuta Hoshi(NHK) / Junji Yamato(Kogakuin Univ.) |
Paper Information | |
Registration To | Technical Committee on Short Range Wireless Communications / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Cloud Network Robotics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reflected and Diffracted Wave Power Calculation Method based on Wavelength and Object Size |
Sub Title (in English) | Preliminary Verification in a Factory Environment |
Keyword(1) | Ray-tracing |
Keyword(2) | Simulation |
Keyword(3) | Received power |
Keyword(4) | Factory |
Keyword(5) | 5G |
Keyword(6) | Beyond 5G |
Keyword(7) | Cyber-physical system |
1st Author's Name | Azril Haniz |
1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
2nd Author's Name | Hirokazu Sawada |
2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
3rd Author's Name | Hikaru Kawasaki |
3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
4th Author's Name | Kazuo Ibuka |
4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
5th Author's Name | Fumihide Kojima |
5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
6th Author's Name | Takeshi Matsumura |
6th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
7th Author's Name | Kensuke Matsui |
7th Author's Affiliation | YAZAKI Research and Technology Center, YAZAKI Corporation(YAZAKI Corporation) |
8th Author's Name | Genki Hosokawa |
8th Author's Affiliation | YAZAKI Research and Technology Center, YAZAKI Corporation(YAZAKI Corporation) |
9th Author's Name | Yasuyuki Yanagi |
9th Author's Affiliation | Numazu Factory, Yazaki Energy System Corporation(Yazaki Energy System Corporation) |
10th Author's Name | Tadahide Kunitachi |
10th Author's Affiliation | YAZAKI Research and Technology Center, YAZAKI Corporation(YAZAKI Corporation) |
Date | 2022-11-24 |
Paper # | SRW2022-17 |
Volume (vol) | vol.122 |
Number (no) | SRW-277 |
Page | pp.pp.7-12(SRW), |
#Pages | 6 |
Date of Issue | 2022-11-17 (SRW) |