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Paper Abstract and Keywords
Presentation 2015-04-23 16:00
Effect on Propagation Loss by Variations of Transmitter and Effect on Propagation Loss by Variations of Transmitter and Receiver Positions in Road Width Direction in Inter-Vehicle Communication Environments
Kazuo Ozawa, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) AP2015-18
Abstract (in Japanese) (See Japanese page) 
(in English) Studies of propagation models in inter-vehicle communication environments have been reported. The models give the propagation loss as a function of positions of the transmitting and receiving points in the road length direction and do not take into account the positions in the road width direction. It is intuitively understood, however, the change in the positions of the road width direction affects the propagation loss characteristics. In this paper, by ray-tracing analysis we evaluate propagation loss characteristics in line-of-sight and non line-of-sight environments, to reveal the relationship between the road parameters and the variation of the propagation loss by the change of the positions in the road width direction. As the metric of the variation of the propagation loss, we use standard deviation of the variation of the propagation loss when the receiving points are varied in the road width direction.
Keyword (in Japanese) (See Japanese page) 
(in English) ITS / Inter-vehicle communications / Propagation loss / Ray-tracing / Standard deviation in road width direction / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 12, AP2015-18, pp. 89-94, April 2015.
Paper # AP2015-18 
Date of Issue 2015-04-15 (AP) 
ISSN Print edition: ISSN 0913-5685    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 AP2015-18

Conference Information
Committee AP  
Conference Date 2015-04-22 - 2015-04-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Ishigaki City 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antenna ａｎｄ Propagation 
Paper Information
Registration To AP 
Conference Code 2015-04-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect on Propagation Loss by Variations of Transmitter and Effect on Propagation Loss by Variations of Transmitter and Receiver Positions in Road Width Direction in Inter-Vehicle Communication Environments 
Sub Title (in English)  
Keyword(1) ITS  
Keyword(2) Inter-vehicle communications  
Keyword(3) Propagation loss  
Keyword(4) Ray-tracing  
Keyword(5) Standard deviation in road width direction  
Keyword(6)  
Keyword(7)  
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1st Author's Name Kazuo Ozawa  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Hisato Iwai  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Hideichi Sasaoka  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2015-04-23 16:00:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2015-18 
Volume (vol) vol.115 
Number (no) no.12 
Page pp.89-94 
#Pages 6 
Date of Issue 2015-04-15 (AP) 

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