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Paper Abstract and Keywords
Presentation 2012-03-09 10:10
Aggregation Scheme of Data Transmission on Shared link by TCP flows to delay Data Transmission for Power-saving of Network Equipment
Koichi Kubozono (KIT), Hitomi Tamura (FIT), Kenji Kawahara, Yuji Oie (KIT) IN2011-178
Abstract (in Japanese) (See Japanese page) 
(in English) One of the power-saving scheme of network equipments is to control link transmission rate at output ports in switches/routers according to the amount of traffic on them since the power consumption of the ports increases as the preset transmission rate. Although the effectiveness of the scheme is shown in case where the tagged link is used for UDP traffic transmission, this would be result in degradation of the transmission performance where some TCP flows are accommodated on that link. Thus for TCP traffic, it is necessary that rate decreasing is done in a period with no data transmission on the link, i,e, in the idle time. Therefore in this paper, we propose the aggregation scheme of link idle time by delaying data transmission of TCP segments for an adequate period at
pre-defined probability, to enhance the idle time for effectively saving power consumption of links. We investigate the impact of the delaying time and probability on both transmission and power-saving performance.
Keyword (in Japanese) (See Japanese page) 
(in English) Temporal Traffic Engineersing for Power-saving / TCP / Delaying Data Transmission / 3way-handshake / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 469, IN2011-178, pp. 247-252, March 2012.
Paper # IN2011-178 
Date of Issue 2012-03-01 (IN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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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 IN 
Conference Code 2012-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Aggregation Scheme of Data Transmission on Shared link by TCP flows to delay Data Transmission for Power-saving of Network Equipment 
Sub Title (in English)  
Keyword(1) Temporal Traffic Engineersing for Power-saving  
Keyword(2) TCP  
Keyword(3) Delaying Data Transmission  
Keyword(4) 3way-handshake  
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1st Author's Name Koichi Kubozono  
1st Author's Affiliation Kyushu Institute of Technology (KIT)
2nd Author's Name Hitomi Tamura  
2nd Author's Affiliation Fukuoka Institute of Technology (FIT)
3rd Author's Name Kenji Kawahara  
3rd Author's Affiliation Kyushu Institute of Technology (KIT)
4th Author's Name Yuji Oie  
4th Author's Affiliation Kyushu Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2012-03-09 10:10:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2011-178 
Volume (vol) vol.111 
Number (no) no.469 
Page pp.247-252 
#Pages
Date of Issue 2012-03-01 (IN) 


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