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Paper Abstract and Keywords
Presentation 2010-12-17 09:20
Performance Evaluation of Random Network Coding in Opportunistic Mobile Content Sharing Considering Buffer Control
Shinjiro Hashii, Ryoichi Shinkuma, Tatsuro Takahashi (Kyoto Univ.) NS2010-127
Abstract (in Japanese) (See Japanese page) 
(in English) The demand for local realtime information sharing has been increasing particularly. In this system, unlike traditional global information
provisioning services via the internet, distributed mobile nodes aggregate the information sensed by them and provide it to users. However, these mobile nodes can exchange the information only when they encounter each other. Because of this limitation, the service quality in the information sharing such as the amount of information and the required time for information collection depends on encounter probability. Random network coding is expected to compensate for the limitation of encounter opportunities of mobile nodes. Therefore, in this paper, we investigate how the buffer capacity limitation and the buffer control algorithm affect the performance of random network coding because storage capacity of mobile devices are strictly limited. We come up with new buffer control algorithms and compare with other classical algorithms by computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) random network coding / buffer control / sink node / intermittent connection / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 339, NS2010-127, pp. 133-136, Dec. 2010.
Paper # NS2010-127 
Date of Issue 2010-12-09 (NS) 
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)
Download PDF NS2010-127

Conference Information
Committee NS RCS  
Conference Date 2010-12-16 - 2010-12-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network 
Paper Information
Registration To NS 
Conference Code 2010-12-NS-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Random Network Coding in Opportunistic Mobile Content Sharing Considering Buffer Control 
Sub Title (in English)  
Keyword(1) random network coding  
Keyword(2) buffer control  
Keyword(3) sink node  
Keyword(4) intermittent connection  
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1st Author's Name Shinjiro Hashii  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Ryoichi Shinkuma  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Tatsuro Takahashi  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2010-12-17 09:20:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2010-127 
Volume (vol) vol.110 
Number (no) no.339 
Page pp.133-136 
#Pages
Date of Issue 2010-12-09 (NS) 


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