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Paper Abstract and Keywords
Presentation 2012-03-08 10:30
Energy Awareness based on Cache Allocation Management in Content-Centric Networking
Satoshi Imai (Fujitsu lab.), Kenji Leibnitz (NICT), Masayuki Murata (Handai) IN2011-140
Abstract (in Japanese) (See Japanese page) 
(in English) Power consumption of network devices has been increasing together with traffic volume and it is therefore important to find ways for reducing network traffic. One approach to achieve this is by optimizing content locations which serve as traffic sources. Recently, CCN (Content-Centric Networking) has been introduced to improve the efficiency of traffic transmission by caching content replicas on routers. However, in order to fully realize energy-efficient networks, it is necessary to allocate content replicas effectively in consideration of power consumption of content caching and traffic transmission. In this paper, we propose a new framework to manage cache locations in CCN and a design method which derives the optimal cache locations for content. Furthermore, we demonstrate the effectiveness of the proposed method by simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) energy awareness / content-centric networking / cache allocation / mathematical programming problem / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 469, IN2011-140, pp. 19-24, March 2012.
Paper # IN2011-140 
Date of Issue 2012-03-01 (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)
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Conference Information
Committee NS IN  
Conference Date 2012-03-08 - 2012-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Seagia 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2012-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Energy Awareness based on Cache Allocation Management in Content-Centric Networking 
Sub Title (in English)  
Keyword(1) energy awareness  
Keyword(2) content-centric networking  
Keyword(3) cache allocation  
Keyword(4) mathematical programming problem  
1st Author's Name Satoshi Imai  
1st Author's Affiliation Fujitsu Laboratories LTD. (Fujitsu lab.)
2nd Author's Name Kenji Leibnitz  
2nd Author's Affiliation NICT (NICT)
3rd Author's Name Masayuki Murata  
3rd Author's Affiliation Osaka University (Handai)
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Speaker Author-1 
Date Time 2012-03-08 10:30:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2011-140 
Volume (vol) vol.111 
Number (no) no.469 
Page pp.19-24 
Date of Issue 2012-03-01 (IN) 

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