Presentation | 2021-07-28 [Invited Lecture] In-Vehicle Channel Comparison between Ray-Tracing Simulation and Propagation Path Parameter Estimation from Experimental Measurement Kensuke Matsui, Tadahide Kunitachi, Minseok Kim, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The 60 GHz band (57 GHz to 66 GHz) is a frequency band that can be used for wireless communication in vehicles. The path in the simple passenger car cabin model was analyzed by ray tracing simulation, and its usefulness was verified by comparing it with the propagation parameters of the arrival direction and delay time estimated from the measurement results. In the case of this 3D model, directions of arrival were same, but pathloss were not same. In order to make the ray-tracing simulation for inside of vehicle effective, it was found that the shielding loss of the Fresnel zone of the direct path that is not calculated in ray-tracing simulation should be considered, it is necessary that the difference of shape between the 3D model and actual vehicle is small and 3D model has non-metal structures. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | millimeter wave / intra-vehicle channel / parameter estimation / cluster / ray-tracing simulation |
Paper # | AP2021-25 |
Date of Issue | 2021-07-21 (AP) |
Conference Information | |
Committee | AP / SANE / SAT |
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Conference Date | 2021/7/28(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation |
Chair | Hiroshi Yamada(Niigata Univ.) / Toshifumi Moriyama(Nagasaki Univ.) / Hiroyasu Ishikawa(Nihon Univ.) |
Vice Chair | Mitoshi Fujimoto(Fukui Univ) / Makoto Tanaka(Tokai Univ.) / Takeshi Amishima(Mitsubishi Electric) / Tetsushi Ikegami(Meiji Univ.) / Takana Kaho(Shonan Inst. of Tech.) |
Secretary | Mitoshi Fujimoto(NTT DOCOMO) / Makoto Tanaka(National Defense Academy) / Takeshi Amishima(Univ. of Tokyo) / Tetsushi Ikegami(ENRI) / Takana Kaho(KDDI Research) |
Assistant | Dr. Kim(Niigata Univ.) / Takayuki Kitamura(Mitsubishi Electric) / Daisuke Goto(NTT) / Yuuki Koizumi(NHK) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Lecture] In-Vehicle Channel Comparison between Ray-Tracing Simulation and Propagation Path Parameter Estimation from Experimental Measurement |
Sub Title (in English) | |
Keyword(1) | millimeter wave |
Keyword(2) | intra-vehicle channel |
Keyword(3) | parameter estimation |
Keyword(4) | cluster |
Keyword(5) | ray-tracing simulation |
1st Author's Name | Kensuke Matsui |
1st Author's Affiliation | Yazaki Corporation(Yazaki Corp.) |
2nd Author's Name | Tadahide Kunitachi |
2nd Author's Affiliation | Yazaki Corporation(Yazaki Corp.) |
3rd Author's Name | Minseok Kim |
3rd Author's Affiliation | Niigata University(Niigata Univ.) |
Date | 2021-07-28 |
Paper # | AP2021-25 |
Volume (vol) | vol.121 |
Number (no) | AP-126 |
Page | pp.pp.7-12(AP), |
#Pages | 6 |
Date of Issue | 2021-07-21 (AP) |