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Paper Abstract and Keywords
Presentation 2021-04-16 13:25
Relationship between Doppler spectrum and ground surface scattering in platooning V2V direct communication
Tetsuro Imai (TDU), Masayuki Miyashita, Ryo Yamaguchi, Kazuma Tomimoto (SoftBank) AP2021-5
Abstract (in Japanese) (See Japanese page) 
(in English) At present, platooning V2V direct communication systems have been actively investigated. In the systems, the velocity of transmitting car and receiving car are equal, it has been reported from measurements that the effect of ground surface scattering appears in the Doppler spectrum. However, theoretical analysis of this effect is not yet sufficient. In this paper, ground surface is regarded as random rough surface, and the relationship between the roughness and the Doppler spectrum is analyzed by physical optics.
Keyword (in Japanese) (See Japanese page) 
(in English) Platooning / V2V direct communication / Doppler spectrum / ground surface scattering / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 5, AP2021-5, pp. 23-27, April 2021.
Paper # AP2021-5 
Date of Issue 2021-04-09 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 AP2021-5

Conference Information
Committee AP  
Conference Date 2021-04-16 - 2021-04-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Kinosaki International Arts Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2021-04-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Relationship between Doppler spectrum and ground surface scattering in platooning V2V direct communication 
Sub Title (in English)  
Keyword(1) Platooning  
Keyword(2) V2V direct communication  
Keyword(3) Doppler spectrum  
Keyword(4) ground surface scattering  
1st Author's Name Tetsuro Imai  
1st Author's Affiliation Tokyo Denki University (TDU)
2nd Author's Name Masayuki Miyashita  
2nd Author's Affiliation SoftBank Corp. (SoftBank)
3rd Author's Name Ryo Yamaguchi  
3rd Author's Affiliation SoftBank Corp. (SoftBank)
4th Author's Name Kazuma Tomimoto  
4th Author's Affiliation SoftBank Corp. (SoftBank)
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Date Time 2021-04-16 13:25:00 
Presentation Time 25 
Registration for AP 
Paper # IEICE-AP2021-5 
Volume (vol) IEICE-121 
Number (no) no.5 
Page pp.23-27 
#Pages IEICE-5 
Date of Issue IEICE-AP-2021-04-09 

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