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Paper Abstract and Keywords
Presentation 2009-06-25 13:10
[Encouragement Talk] Improving deployability of peer-assisted CDN platform with incentive
Tatsuya Mori, Noriaki Kamiyama (NTT), Shigeaki Harada (NTT West), Haruhisa Hasegawa, Ryoichi Kawahara (NTT) NS2009-32
Abstract (in Japanese) (See Japanese page) 
(in English) As a promising solution to manage the huge workload of large-scale VoD services, managed peer-assisted CDN systems, such as P4P has attracted attention. Although the approach works well in theory or in a controlled
network testbed, to our best knowledge, there have been no general studies that address how actual peers can be incentivized in the wild Internet; thus, deployablity of the system with respect to incentives to users has been an open issue. With this background in mind, we propose a new business model that aims to make peer-assisted pproaches more feasible. The key idea of the model is that users *sell* their idle resources back to ISPs. In other words, ISPs can leverage resources of cooperative users by giving them *explicit* incentives, e.g., virtual currency. We analyze how incentives and other external factors affect the efficiency of the system through simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) CDN / peer-assisted / incentive / business model / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 102, NS2009-32, pp. 7-12, June 2009.
Paper # NS2009-32 
Date of Issue 2009-06-18 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 NS OCS PN  
Conference Date 2009-06-25 - 2009-06-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Museum of History and Culture (Nagasaki) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic Network System, Optical Control, Optical Switching, WDM, Multi-layer, Next Generation Transport 
Paper Information
Registration To NS 
Conference Code 2009-06-NS-OCS-PN 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improving deployability of peer-assisted CDN platform with incentive 
Sub Title (in English)  
Keyword(1) CDN  
Keyword(2) peer-assisted  
Keyword(3) incentive  
Keyword(4) business model  
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1st Author's Name Tatsuya Mori  
1st Author's Affiliation NTT Service Integration Laboratories (NTT)
2nd Author's Name Noriaki Kamiyama  
2nd Author's Affiliation NTT Service Integration Laboratories (NTT)
3rd Author's Name Shigeaki Harada  
3rd Author's Affiliation NTT West R&D Center (NTT West)
4th Author's Name Haruhisa Hasegawa  
4th Author's Affiliation NTT Service Integration Laboratories (NTT)
5th Author's Name Ryoichi Kawahara  
5th Author's Affiliation NTT Service Integration Laboratories (NTT)
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Speaker Author-1 
Date Time 2009-06-25 13:10:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2009-32 
Volume (vol) vol.109 
Number (no) no.102 
Page pp.7-12 
#Pages
Date of Issue 2009-06-18 (NS) 


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