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Paper Abstract and Keywords
Presentation 2016-03-07 13:45
Performance Evaluation of Cooperative Information Sharing Methods in Opportunistic Networks due to Different Mobility Patterns
Sakiko Takenaka (Waseda Univ.), Kazumine Ogura, Yasuhiro Yamasaki, Gen Motoyoshi (NEC), Jiro Katto (Waseda Univ.) CQ2015-122
Abstract (in Japanese) (See Japanese page) 
(in English) Today, opportunistic networks have been attracting attention of many researchers. In opportunistic networks, user terminals carry and share information by relay not via base station but via nearby user terminals by using Bluetooth and Wi-Fi Direct when communication infrastructure is not available. It is important for opportunistic network simulation to use mobility patterns close to actual use cases because they determine arrival rate of contents. Therefore, in this paper, we evaluate epidemic routing and COIL in opportunistic network according to different mobility patterns using Random Way Point, Levy Walk and Homesick Levy Walk, where the latter two can give more realistic mobility patterns than Random Way Point. The evaluation results show performance characteristics of cooperative information sharing methods due to different encountering characteristics.
Keyword (in Japanese) (See Japanese page) 
(in English) Opportunistic Network / Delay Tolerant Networking / Cooperative Information Sharing / Mobility Patterns / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 496, CQ2015-122, pp. 83-88, March 2016.
Paper # CQ2015-122 
Date of Issue 2016-02-29 (CQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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 CQ2015-122

Conference Information
Committee IE IMQ MVE CQ  
Conference Date 2016-03-07 - 2016-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CQ 
Conference Code 2016-03-IE-IMQ-MVE-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Cooperative Information Sharing Methods in Opportunistic Networks due to Different Mobility Patterns 
Sub Title (in English)  
Keyword(1) Opportunistic Network  
Keyword(2) Delay Tolerant Networking  
Keyword(3) Cooperative Information Sharing  
Keyword(4) Mobility Patterns  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Sakiko Takenaka  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Kazumine Ogura  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Yasuhiro Yamasaki  
3rd Author's Affiliation NEC Corporation (NEC)
4th Author's Name Gen Motoyoshi  
4th Author's Affiliation NEC Corporation (NEC)
5th Author's Name Jiro Katto  
5th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2016-03-07 13:45:00 
Presentation Time 15 minutes 
Registration for CQ 
Paper # CQ2015-122 
Volume (vol) vol.115 
Number (no) no.496 
Page pp.83-88 
#Pages 6 
Date of Issue 2016-02-29 (CQ) 

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