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Paper Abstract and Keywords
Presentation 2010-03-04 09:00
Push based traffic information distribution mechanism using autonomous understanding of vehicle mobility pattern in VANETs
Daiki Fukaya, Susumu Ishihara (Shizuoka Univ.) IN2009-154
Abstract (in Japanese) (See Japanese page) 
(in English) Dissemination of traffic information is one of the most important applications of Vehicular Ad Hoc NETworks (VANETs) which will be used for avoidance of traffic congestion, traffic accident etc.
In this paper, we discuss a method to disseminate traffic information by push.
The most simple way to disseminate traffic information is using flooding.
However, it causes many redundant packets because the information carried by the packet may not be used by vehicles which go away from the source location of the information.
In this paper, we propose Traffic information Distribution using Update Mobility Pattern (TDUMP).
In the TDUMP, vehicles limit the dissemination area of traffic information based on vehicles mobility pattern obtained only by vehicle to vehicle communication.
The simulation results showed that if vehicles collect a lot of other vehicle's mobility log, TDUMP can improve the accuracy of the estimation of the mobility pattern.
In addition, vehicles can limit the dissemination area compared to flooding-based algorithms.
Keyword (in Japanese) (See Japanese page) 
(in English) VANETs / Location-dependent data / Push based information dissemination / Vehicle mobility pattern / restriction of dissemination area / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 449, IN2009-154, pp. 61-66, March 2010.
Paper # IN2009-154 
Date of Issue 2010-02-25 (IN) 
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 NS IN  
Conference Date 2010-03-04 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Phoenix Seagaia Resort (Miyazaki) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General, NS+IN workshop (March 4-5) 
Paper Information
Registration To IN 
Conference Code 2010-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Push based traffic information distribution mechanism using autonomous understanding of vehicle mobility pattern in VANETs 
Sub Title (in English)  
Keyword(1) VANETs  
Keyword(2) Location-dependent data  
Keyword(3) Push based information dissemination  
Keyword(4) Vehicle mobility pattern  
Keyword(5) restriction of dissemination area  
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1st Author's Name Daiki Fukaya  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Susumu Ishihara  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2010-03-04 09:00:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2009-154 
Volume (vol) vol.109 
Number (no) no.449 
Page pp.61-66 
#Pages
Date of Issue 2010-02-25 (IN) 


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