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Paper Abstract and Keywords
Presentation 2013-01-25 10:40
Power Saving System by Dynamic Control in Routers
Satoshi Nakatsukasa, Yuta Watanabe, Naoki Arai (NTT) NS2012-156
Abstract (in Japanese) (See Japanese page) 
(in English) It is proposed that Linecard Interface is turned off according to traffic monitoring, or prediction to reduce power
consumption dynamically. However router consists of Main Control Unit, Packet Forwarding Engine, Service Module Card,and so on, in addition to Linecard. The Power-Saving effect of reducing Linecard is low relatively. There is no established technology of power-saving operation in units other than Linecard. Furthermore, packets may be lossed if there is a rapid change of traffic in power saving operation in routers. It has been a problem to applying the power-saving system in routers in carrier networks. In this paper, we clarify the uninquired domain to power-saving system in routers, and extract the problem for high power consumption, and realization of the system suitable for actual network operation.
Keyword (in Japanese) (See Japanese page) 
(in English) Router system / power consumption / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 392, NS2012-156, pp. 87-92, Jan. 2013.
Paper # NS2012-156 
Date of Issue 2013-01-17 (NS) 
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 NS2012-156

Conference Information
Committee NS  
Conference Date 2013-01-24 - 2013-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Software, Network Application, SOA/SDP, NGN, IMS, API, Grid 
Paper Information
Registration To NS 
Conference Code 2013-01-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Power Saving System by Dynamic Control in Routers 
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Keyword(1) Router system  
Keyword(2) power consumption  
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1st Author's Name Satoshi Nakatsukasa  
1st Author's Affiliation NTT (NTT)
2nd Author's Name Yuta Watanabe  
2nd Author's Affiliation NTT (NTT)
3rd Author's Name Naoki Arai  
3rd Author's Affiliation NTT (NTT)
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Speaker Author-1 
Date Time 2013-01-25 10:40:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2012-156 
Volume (vol) vol.112 
Number (no) no.392 
Page pp.87-92 
#Pages
Date of Issue 2013-01-17 (NS) 


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