Paper Abstract and Keywords |
Presentation |
2012-03-08 11:00
Energy Efficient Link Power Control for Avoidance of Congestion Akira Noguchi, Hiroyoshi Miwa (Kwansei Gakuin Univ.) NS2011-183 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Energy consumption of network devices such as routers and links is growing because of continuous increase of the Internet traffic. Some ISPs desire to stop as many network devices as possible to reduce energy consumption. When many devices are stopped, however, the rerouted paths pass through a non-stopped device and it may cause the congestion. To achieve low energy consumption, many network devices should be stopped with no congestion. In this paper, we consider the problem of stopping many links with no congestion. We prove that this problem is NP-complete. We also propose an approximation algorithm for this problem and evaluate its performance by applying to some real ISP networks. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Power saving / Congestion / Network control / Optimization / Algorithm / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 468, NS2011-183, pp. 23-28, March 2012. |
Paper # |
NS2011-183 |
Date of Issue |
2012-03-01 (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 |
NS2011-183 |
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 |
NS |
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 Efficient Link Power Control for Avoidance of Congestion |
Sub Title (in English) |
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Power saving |
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Congestion |
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Network control |
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Optimization |
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Algorithm |
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1st Author's Name |
Akira Noguchi |
1st Author's Affiliation |
Kwansei Gakuin University (Kwansei Gakuin Univ.) |
2nd Author's Name |
Hiroyoshi Miwa |
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Kwansei Gakuin University (Kwansei Gakuin Univ.) |
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Speaker |
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Date Time |
2012-03-08 11:00:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2011-183 |
Volume (vol) |
vol.111 |
Number (no) |
no.468 |
Page |
pp.23-28 |
#Pages |
6 |
Date of Issue |
2012-03-01 (NS) |
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