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Paper Abstract and Keywords
Presentation 2009-11-12 13:20
Performance Evaluation of Power Saving Scheme with Dynamic Transmission Capacity Control
Yutaka Fukuda, Takeshi Ikenaga, Hitomi Tamura, Masato Uchida, Kenji Kawahara, Yuji Oie (Kyushu Inst. of Tech.) CQ2009-43
Abstract (in Japanese) (See Japanese page) 
(in English) Our major purpose in this study is to develop a method for achieving power conservation with a network itself. The proposed power saving
approach takes traffic characteristics of network into consideration. If network switch can adapt its processing speed to arrival traffic rate, power saving can be expected depending on the network utilization. The same idea is already materialized just as Intel's Speedstep technology
\cite{intel}. We first confirm this consideration by measuring the power consumption of some switches and show that a Giga bit Ethernet port consumes 2 or 3 W with an addition of a link. Based on this experiment, we propose a scheme to achieve the dynamic control of the transmission capacity between switches in order to reduce the power consumption based upon the change in traffic volume. To control the transmission speed dynamically and gradually, Link Aggregation is used in our scheme. From simulation studies, we show that the proposed architecture can achieve both high power saving capability and sufficient feasibility.
Keyword (in Japanese) (See Japanese page) 
(in English) Power Saving for Ethernet Switch / Link Aggregation / IEEE 802.3ad / Link Aggregation Control Protocol / Green / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 274, CQ2009-43, pp. 27-32, Nov. 2009.
Paper # CQ2009-43 
Date of Issue 2009-11-05 (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 CQ2009-43

Conference Information
Committee CQ NS ICM  
Conference Date 2009-11-12 - 2009-11-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa Institute of Technology (Ishikawa) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) NGN and NwGN Architecture, Traffic Measurement and Control, Quality of Service, Network Management, general areas 
Paper Information
Registration To CQ 
Conference Code 2009-11-CQ-NS-ICM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Power Saving Scheme with Dynamic Transmission Capacity Control 
Sub Title (in English)  
Keyword(1) Power Saving for Ethernet Switch  
Keyword(2) Link Aggregation  
Keyword(3) IEEE 802.3ad  
Keyword(4) Link Aggregation Control Protocol  
Keyword(5) Green  
Keyword(6)  
Keyword(7)  
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1st Author's Name Yutaka Fukuda  
1st Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
2nd Author's Name Takeshi Ikenaga  
2nd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
3rd Author's Name Hitomi Tamura  
3rd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
4th Author's Name Masato Uchida  
4th Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
5th Author's Name Kenji Kawahara  
5th Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
6th Author's Name Yuji Oie  
6th Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
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Speaker Author-1 
Date Time 2009-11-12 13:20:00 
Presentation Time 20 minutes 
Registration for CQ 
Paper # CQ2009-43 
Volume (vol) vol.109 
Number (no) no.274 
Page pp.27-32 
#Pages 6 
Date of Issue 2009-11-05 (CQ) 

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