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Paper Abstract and Keywords
Presentation 2022-02-17 13:05
An Optimization Method of Ray Tracing Parameters Utilizing Genetic Algorithm
Miyuki Hirose (KIT), Tetsuro Imai (Tokyo Denki Univ.), Shengyi Wu, Satoshi Iwasaki, Gilbert Siy Ching, Yukiko Kishiki (KKE) AP2021-164
Abstract (in Japanese) (See Japanese page) 
(in English) Ray tracing parameters, that affect propagation characteristics, e.g. relative permittivity, electrical conductivity, number of reflections, diffractions, and scattering pattern, etc., are great concern to improve propagation prediction in ray tracing simulation. Previous studies on radio propagation have reported ray tracing channel modeling with parameter tuning. Optimizing the parameters structurally was therefore impacted on ray trace method. In this paper, an optimization system using a genetic algorithm was proposed, and system performance was evaluated by measured data.
Keyword (in Japanese) (See Japanese page) 
(in English) Ray tracing / propagation loss prediction / genetic algorithm / / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 370, AP2021-164, pp. 32-37, Feb. 2022.
Paper # AP2021-164 
Date of Issue 2022-02-10 (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 AP2021-164

Conference Information
Committee AP  
Conference Date 2022-02-17 - 2022-02-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Industrial Session, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2022-02-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Optimization Method of Ray Tracing Parameters Utilizing Genetic Algorithm 
Sub Title (in English)  
Keyword(1) Ray tracing  
Keyword(2) propagation loss prediction  
Keyword(3) genetic algorithm  
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1st Author's Name Miyuki Hirose  
1st Author's Affiliation Kyushu Institute of Technology (KIT)
2nd Author's Name Tetsuro Imai  
2nd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
3rd Author's Name Shengyi Wu  
3rd Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
4th Author's Name Satoshi Iwasaki  
4th Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
5th Author's Name Gilbert Siy Ching  
5th Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
6th Author's Name Yukiko Kishiki  
6th Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
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Speaker Author-1 
Date Time 2022-02-17 13:05:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2021-164 
Volume (vol) vol.121 
Number (no) no.370 
Page pp.32-37 
#Pages 6 
Date of Issue 2022-02-10 (AP) 

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