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Paper Abstract and Keywords
Presentation 2010-03-11 09:10
Reducing total ICT energy consumption and power generation with collaboration among end systems, the communication network and the power network
Shin-ichi Kuribayashi, Yasunori Osana (Seikei Univ.) ICM2009-47
Abstract (in Japanese) (See Japanese page) 
(in English) There is a high hope that the use of ICT will dramatically reduce energy consumption. However, widespread use of ICT equipments is expected to increase the power consumed by ICT rapidly and it is recognized that the energy consumption of IT equipments themselves should be one of key issues.

This paper first identifies that end systems, the communication network and the power network should collaborate with each other to reduce not only the total power consumption by the entire ICT systems but also power generation for ICT equipments, and proposes the basic policies for the collaboration. It is proposed to estimate the energy consumption at end systems by measuring and analyzing packets transferred over the network, in order to reduce the processing load for information exchanges required for the collaboration among end systems and the network. Then, this paper proposes a way to expand the scope of the proxy responses and processing as a measure to reduce the energy consumption by end systems and a new wireless LAN access method that maximizes the length of time during which communication is possible, based on the level of power remaining in mobile terminals.
Keyword (in Japanese) (See Japanese page) 
(in English) Reduction of energy consumption / network / collaboration / proxy processing / wireless LAN / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 463, ICM2009-47, pp. 13-17, March 2010.
Paper # ICM2009-47 
Date of Issue 2010-03-04 (ICM) 
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 ICM2009-47

Conference Information
Committee ICM  
Conference Date 2010-03-11 - 2010-03-12 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) ICT System Management, etc. 
Paper Information
Registration To ICM 
Conference Code 2010-03-ICM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Reducing total ICT energy consumption and power generation with collaboration among end systems, the communication network and the power network 
Sub Title (in English)  
Keyword(1) Reduction of energy consumption  
Keyword(2) network  
Keyword(3) collaboration  
Keyword(4) proxy processing  
Keyword(5) wireless LAN  
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Keyword(8)  
1st Author's Name Shin-ichi Kuribayashi  
1st Author's Affiliation Seikei University (Seikei Univ.)
2nd Author's Name Yasunori Osana  
2nd Author's Affiliation Seikei University (Seikei Univ.)
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Speaker Author-1 
Date Time 2010-03-11 09:10:00 
Presentation Time 20 minutes 
Registration for ICM 
Paper # ICM2009-47 
Volume (vol) vol.109 
Number (no) no.463 
Page pp.13-17 
#Pages 5 
Date of Issue 2010-03-04 (ICM) 

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