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Paper Abstract and Keywords
Presentation 2008-05-22 13:05
Transmission Performance Evaluation of a Roadside-to-Vehicle Communication System Using Antenna-beam-switching Technique Based on a Model of Traffic Flow
Kota Mase (Toyota ITC), Osamu Maeshima (KDDI R&D), Junji Inoue, Masafumi Kizu (Toyota ITC) MoMuC2008-9
Abstract (in Japanese) (See Japanese page) 
(in English) The roadside-to-vehicle communication (RVC) system has been proposed as a new solution to reduce traffic accidents and traffic congestion. Since its target includes vehicle safety related applications, low latency and high reliability become the crucial requirements for the system, which increases the difficulties of system design under a dynamic traffic environment. So far, we have proposed a RVC system using narrow antenna beam switching technique to enhance reliability by transmitting the same data frames with multiple antenna beams. In this paper, we performed system evaluation based on a model of traffic flow through computer simulation, and conclude on certain conditions which this technique is very useful to avoid the degradation of radio wave propagation due to shadowing and multipath fading, therefore increase the communication reliability.
Keyword (in Japanese) (See Japanese page) 
(in English) ITS / Traffic flow / Roadside-to-vehicle communication / Narrow antenna beam switching / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, May 2008.
Paper #  
Date of Issue 2008-05-15 (MoMuC) 
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MoMuC2008-9

Conference Information
Committee MoNA IPSJ-MBL  
Conference Date 2008-05-22 - 2008-05-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa-seinen-kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile computing, Mobile application, Ubiquitous communication, Mobile multimedia communication 
Paper Information
Registration To MoNA 
Conference Code 2008-05-MoMuC-MBL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission Performance Evaluation of a Roadside-to-Vehicle Communication System Using Antenna-beam-switching Technique Based on a Model of Traffic Flow 
Sub Title (in English)  
Keyword(1) ITS  
Keyword(2) Traffic flow  
Keyword(3) Roadside-to-vehicle communication  
Keyword(4) Narrow antenna beam switching  
1st Author's Name Kota Mase  
1st Author's Affiliation Toyota InfoTechnology Center (Toyota ITC)
2nd Author's Name Osamu Maeshima  
2nd Author's Affiliation KDDI R&D Laboratories (KDDI R&D)
3rd Author's Name Junji Inoue  
3rd Author's Affiliation Toyota InfoTechnology Center (Toyota ITC)
4th Author's Name Masafumi Kizu  
4th Author's Affiliation Toyota InfoTechnology Center (Toyota ITC)
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Date Time 2008-05-22 13:05:00 
Presentation Time 25 
Registration for MoNA 
Paper # IEICE-MoMuC2008-9 
Volume (vol) IEICE-108 
Number (no) no.44 
Page pp.51-56 
#Pages IEICE-6 
Date of Issue IEICE-MoMuC-2008-05-15 

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