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Paper Abstract and Keywords
Presentation 2009-01-23 14:40
[Invited Talk] R&D on Inter-Vehicle Communication System for ITS to Assist Safe Driving
Ryu Miura, Takashi Ohyama, Oyunchimeg Shagdar, Hiroyuki Yomo, Toshihiro Sakai, Sadao Obana (ATR) SR2008-83
Abstract (in Japanese) (See Japanese page) 
(in English) R&D on wireless inter-vehicle communications is undergoing to reduce the number of traffic accidents, such as crossing collisions and right-turn collisions. ATR developed a multi-hop communication technique (MM-SA: Multi-carrier Multi-code Spread ALOHA), which is based on the spread ALOHA access scheme to achieve high reliability and low latency in the real traffic environment with many cars. The performance of this technique has been evaluated assuming the inter-vehicle communication using 5.8 GHz band, compared with CSMA/CA. The MM-SA achieves the packet success probability as high as almost 100% and the transmission latency as small as several milliseconds. This paper presents the overview of this technique.
Keyword (in Japanese) (See Japanese page) 
(in English) safety driving support system / inter-vehicle communications / spread ALOHA / CSMA/CA / multi-hop packet forwarding / ITS / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 400, SR2008-83, pp. 91-96, Jan. 2009.
Paper # SR2008-83 
Date of Issue 2009-01-15 (SR) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee SR  
Conference Date 2009-01-22 - 2009-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Cognitive radio, invited talk, and general session 
Paper Information
Registration To SR 
Conference Code 2009-01-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) R&D on Inter-Vehicle Communication System for ITS to Assist Safe Driving 
Sub Title (in English)  
Keyword(1) safety driving support system  
Keyword(2) inter-vehicle communications  
Keyword(3) spread ALOHA  
Keyword(4) CSMA/CA  
Keyword(5) multi-hop packet forwarding  
Keyword(6) ITS  
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Keyword(8)  
1st Author's Name Ryu Miura  
1st Author's Affiliation Advance Telecommunications Research Institute International (ATR)
2nd Author's Name Takashi Ohyama  
2nd Author's Affiliation Advance Telecommunications Research Institute International (ATR)
3rd Author's Name Oyunchimeg Shagdar  
3rd Author's Affiliation Advance Telecommunications Research Institute International (ATR)
4th Author's Name Hiroyuki Yomo  
4th Author's Affiliation Advance Telecommunications Research Institute International (ATR)
5th Author's Name Toshihiro Sakai  
5th Author's Affiliation Advance Telecommunications Research Institute International (ATR)
6th Author's Name Sadao Obana  
6th Author's Affiliation Advance Telecommunications Research Institute International (ATR)
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Speaker Author-1 
Date Time 2009-01-23 14:40:00 
Presentation Time 40 minutes 
Registration for SR 
Paper # SR2008-83 
Volume (vol) vol.108 
Number (no) no.400 
Page pp.91-96 
#Pages
Date of Issue 2009-01-15 (SR) 


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