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Paper Abstract and Keywords
Presentation 2008-08-28 15:20
Consideration on Relay Control Schemes of Wireless Relay Slotted ALOHA Network Coding Systems
Tomoya Hirano, Daisuke Umehara, Satoshi Denno, Masahiro Morikura (Kyoto Univ.), Takatoshi Sugiyama (NTT) RCS2008-83
Abstract (in Japanese) (See Japanese page) 
(in English) Wireless multihop networks have been studied for the purpose of system capacity enhancement and solution of digital divide. On the other hand, network coding is a recent and highly regarded technology for throughput enhancement on wireless multihop networks. In this manuscript, we consider relay control schemes of relay node, for wireless relay network coding systems which adopt Slotted ALOHA as a media access control protocol. We propose a coding timeout control scheme, and compare it with a coding priority control scheme. As a result, we show that the proposed scheme can achieve higher throughput, lower delay, and lower variance of delay than the coding priority control sheme.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless relay system / Slotted ALOHA / network coding / throughput / delay / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 188, RCS2008-83, pp. 181-186, Aug. 2008.
Paper # RCS2008-83 
Date of Issue 2008-08-20 (RCS) 
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 RCS  
Conference Date 2008-08-27 - 2008-08-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2008-08-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Consideration on Relay Control Schemes of Wireless Relay Slotted ALOHA Network Coding Systems 
Sub Title (in English)  
Keyword(1) wireless relay system  
Keyword(2) Slotted ALOHA  
Keyword(3) network coding  
Keyword(4) throughput  
Keyword(5) delay  
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1st Author's Name Tomoya Hirano  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Daisuke Umehara  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Satoshi Denno  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Masahiro Morikura  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
5th Author's Name Takatoshi Sugiyama  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2008-08-28 15:20:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2008-83 
Volume (vol) vol.108 
Number (no) no.188 
Page pp.181-186 
#Pages
Date of Issue 2008-08-20 (RCS) 


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