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Paper Abstract and Keywords
Presentation 2014-06-26 12:55
Inter-flow Network Coding for Unicast Routing Protocols in Vehicular Ad Hoc Networks
Celimuge Wu, Satoshi Ohzahata (Univ. of Electro-Comm.), Yusheng Ji (NII), Toshihiko Kato (Univ. of Electro-Comm.) IN2014-16
Abstract (in Japanese) (See Japanese page) 
(in English) Designing an efficient unicast routing protocol for vehicular ad hoc networks has been a challenging issue due to the vehicle movement, limited wireless resources and lossy feature of wireless channel. We propose a protocol which utilizes inter-flow network coding to route data messages. The proposed protocol uses common backbone vehicles for different traffic flows. A reliability connected backbone is selected by considering vehicle movement dynamics and link quality between vehicles. By using inter-flow network coding at the backbone vehicles, the protocol can reduce the number of generated packets by 25% in most cases as compared to the traditional routing approach. As a result, the proposed protocol can provide a high packet delivery ratio, low overhead and low delay. We show the effectiveness of the protocol using computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) Vehicular ad hoc networks / Routing protocol / Network coding / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 110, IN2014-16, pp. 1-6, June 2014.
Paper # IN2014-16 
Date of Issue 2014-06-19 (IN) 
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. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF IN2014-16

Conference Information
Committee IN  
Conference Date 2014-06-26 - 2014-06-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagawa Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Web Service/SOA/ROA Platform, Social Networking Service (SNS), Authentication/ID management, Network Coding/Network Algorithms, Data Analysis/Processing Platform, etc. 
Paper Information
Registration To IN 
Conference Code 2014-06-IN 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Inter-flow Network Coding for Unicast Routing Protocols in Vehicular Ad Hoc Networks 
Sub Title (in English)  
Keyword(1) Vehicular ad hoc networks  
Keyword(2) Routing protocol  
Keyword(3) Network coding  
1st Author's Name Celimuge Wu  
1st Author's Affiliation University of Electro-Communications (Univ. of Electro-Comm.)
2nd Author's Name Satoshi Ohzahata  
2nd Author's Affiliation University of Electro-Communications (Univ. of Electro-Comm.)
3rd Author's Name Yusheng Ji  
3rd Author's Affiliation National Institute of Informatics (NII)
4th Author's Name Toshihiko Kato  
4th Author's Affiliation University of Electro-Communications (Univ. of Electro-Comm.)
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Date Time 2014-06-26 12:55:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-IN2014-16 
Volume (vol) IEICE-114 
Number (no) no.110 
Page pp.1-6 
#Pages IEICE-6 
Date of Issue IEICE-IN-2014-06-19 

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