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Paper Abstract and Keywords
Presentation 2009-02-05 10:00
Performance of MM-SA System and CSMA Based Systems in Inter-Vehicle Communications for Safety Driving Support
Michio Miyamoto, Hiroyuki Yomo, Oyunchimeg Shagdar, Takashi Ohyama, Mehdad N. Shirazi, Ryu Miura, Sadao Obana (ATR) ITS2008-55 IE2008-225
Abstract (in Japanese) (See Japanese page) 
(in English) In order to appropriately evaluate performance of inter-vehicle communication systems which support safety driving, it is important to perform evaluation under realistic accident scenarios with suitable application requirements. In this paper, assuming realistic intersection collision scenarios, we perform simulation evaluation of CSMA based inter-vehicle networks based on experimental guide-line defined by ITS Info-communications Forums. We compare performance of CSMA based systems with that of our proposed MM-SA (Multi-Carrier Multi-Code Spread Aloha) system employing CDMA (Code Division Multiple Access) scheme. The simulation results show that MM-SA has superior performance to CSMA based systems thanks to high robustness to high level of interference as well as to hidden terminal problem.
Keyword (in Japanese) (See Japanese page) 
(in English) inter-vehicle communications / CDMA / CSMA/CA / ITS / safety driving support / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 424, ITS2008-55, pp. 121-126, Feb. 2009.
Paper # ITS2008-55 
Date of Issue 2009-01-28 (ITS, IE) 
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 ITS2008-55 IE2008-225

Conference Information
Committee IE ITS ITE-HI ITE-ME ITE-AIT  
Conference Date 2009-02-04 - 2009-02-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Graduate School of Information Science and Technology Hokkaido Univ 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processings for ITS, Visual Media Engineering, etc. 
Paper Information
Registration To ITS 
Conference Code 2009-02-IE-ITS-HI-ME-AIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance of MM-SA System and CSMA Based Systems in Inter-Vehicle Communications for Safety Driving Support 
Sub Title (in English)  
Keyword(1) inter-vehicle communications  
Keyword(2) CDMA  
Keyword(3) CSMA/CA  
Keyword(4) ITS  
Keyword(5) safety driving support  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Michio Miyamoto  
1st Author's Affiliation ATR Adaptive Communications Research Laboratories (ATR)
2nd Author's Name Hiroyuki Yomo  
2nd Author's Affiliation ATR Adaptive Communications Research Laboratories (ATR)
3rd Author's Name Oyunchimeg Shagdar  
3rd Author's Affiliation ATR Adaptive Communications Research Laboratories (ATR)
4th Author's Name Takashi Ohyama  
4th Author's Affiliation ATR Adaptive Communications Research Laboratories (ATR)
5th Author's Name Mehdad N. Shirazi  
5th Author's Affiliation ATR Adaptive Communications Research Laboratories (ATR)
6th Author's Name Ryu Miura  
6th Author's Affiliation ATR Adaptive Communications Research Laboratories (ATR)
7th Author's Name Sadao Obana  
7th Author's Affiliation ATR Adaptive Communications Research Laboratories (ATR)
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Speaker
Date Time 2009-02-05 10:00:00 
Presentation Time 25 
Registration for ITS 
Paper # ITS2008-55, IE2008-225 
Volume (vol) 108 
Number (no) no.424(ITS), no.425(IE) 
Page pp.121-126 
#Pages
Date of Issue 2009-01-28 (ITS, IE) 


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