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Paper Abstract and Keywords
Presentation 2009-03-09 13:50
Study of Reservation MAC Protocol Using Receiving Status of Interfered Vehicles for ITS Inter-Vehicle Communications
Takahiro Adachi, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) ITS2008-85
Abstract (in Japanese) (See Japanese page) 
(in English) Inter-vehicle communications, which improve traffic safety with wireless communication technologies, are required to be set up a highly spectral-efficient MAC protocol.
In this paper, a MAC protocol with a slot reservation scheme in which a vehicle selects a transmitting slot based on the interference power levels to the neighboring vehicles, is proposed.
This protocol is named as power based RR-ALOHA (PBRR-ALOHA).
Computer simulations have been performed to investigate the performance of PBRR-ALOHA with varying vehicle density.
Simulation results reveal that the system throughput of PBRR-ALOHA is higher than that of existing protocols.
Keyword (in Japanese) (See Japanese page) 
(in English) inter-vehicle communications / MAC protocol / ad-hoc networks / / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 471, ITS2008-85, pp. 11-16, March 2009.
Paper # ITS2008-85 
Date of Issue 2009-03-02 (ITS) 
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 ITS IEE-ITS  
Conference Date 2009-03-09 - 2009-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Information Processing Systems for ITS, etc. 
Paper Information
Registration To ITS 
Conference Code 2009-03-ITS-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of Reservation MAC Protocol Using Receiving Status of Interfered Vehicles for ITS Inter-Vehicle Communications 
Sub Title (in English)  
Keyword(1) inter-vehicle communications  
Keyword(2) MAC protocol  
Keyword(3) ad-hoc networks  
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1st Author's Name Takahiro Adachi  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Hidekazu Murata  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Koji Yamamoto  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Susumu Yoshida  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2009-03-09 13:50:00 
Presentation Time 25 minutes 
Registration for ITS 
Paper # ITS2008-85 
Volume (vol) vol.108 
Number (no) no.471 
Page pp.11-16 
#Pages
Date of Issue 2009-03-02 (ITS) 


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