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Paper Abstract and Keywords
Presentation 2021-07-28 09:50
[Invited Lecture] In-Vehicle Channel Comparison between Ray-Tracing Simulation and Propagation Path Parameter Estimation from Experimental Measurement
Kensuke Matsui, Tadahide Kunitachi (Yazaki Corp.), Minseok Kim (Niigata Univ.) AP2021-25
Abstract (in Japanese) (See Japanese page) 
(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) 
(in English) millimeter wave / intra-vehicle channel / parameter estimation / cluster / ray-tracing simulation / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 126, AP2021-25, pp. 7-12, July 2021.
Paper # AP2021-25 
Date of Issue 2021-07-21 (AP) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF AP2021-25

Conference Information
Committee AP SANE SAT  
Conference Date 2021-07-28 - 2021-07-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2021-07-AP-SANE-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 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  
Keyword(6)  
Keyword(7)  
Keyword(8)  
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.)
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Speaker Author-1 
Date Time 2021-07-28 09:50:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2021-25 
Volume (vol) vol.121 
Number (no) no.126 
Page pp.7-12 
#Pages 6 
Date of Issue 2021-07-21 (AP) 

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