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| Presentation | 2007-04-19 13:30 Path Engineering for Power Consumption Koji Sugisono, Michihiro Aoki, Shinichiro Chaki (NTT)  NS2007-1 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Performance adjustment of router according to traffic volume is one of useful solution to save electric power of router. The adjustment is achived by technology named Dynamic Voltage Scaling, which is implemented in processor for personal computer and embedded system. The power per traffic volume increases as traffic volume increase. So concentration of traffic at a certain router make power efficiency of network wrong. So It is important to control traffic to save power of all routers in a network. In this paper, we propose method for path engineering for saving power. It consists of route calculation algorithms saving power of all routers and traffic transmission technique which is enable to do traffic engineering. Two types of routing algorithms are proposed. One recognizes processed traffic volume at routers as cost metric and find cost minimized route. The other recognized power of routers as cost metric and find cost minimized route. Simulation result shows that proposed method reduces power of router in a whole network comparing to the case in which routing protocol such as OSPF controls the route of traffic flows. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Electric Power / Dynamic Voltage Scaling / Traffic Engineering / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 6, NS2007-1, pp. 1-6, April 2007. | |
| Paper # | NS2007-1 | |
| Date of Issue | 2007-04-12 (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 | NS2007-1 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2007-04-19 - 2007-04-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2007-04-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Path Engineering for Power Consumption |
| Sub Title (in English) | |
| Keyword(1) | Electric Power |
| Keyword(2) | Dynamic Voltage Scaling |
| Keyword(3) | Traffic Engineering |
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| 1st Author's Name | Koji Sugisono |
| 1st Author's Affiliation | Nippon Telephon and Telegraph (NTT) |
| 2nd Author's Name | Michihiro Aoki |
| 2nd Author's Affiliation | Nippon Telephon and Telegraph (NTT) |
| 3rd Author's Name | Shinichiro Chaki |
| 3rd Author's Affiliation | Nippon Telephon and Telegraph (NTT) |
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| Speaker | Author-1 |
| Date Time | 2007-04-19 13:30:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2007-1 |
| Volume (vol) | vol.107 |
| Number (no) | no.6 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2007-04-12 (NS) |
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