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Paper Abstract and Keywords
Presentation 2007-03-09 08:00
SwRED: A Robust Active Queue Management Scheme based on Load Level Prediction
Wei LIU, Shigeaki Tagashira, Satoshi Fujita (Hiroshima Univ,) IN2006-225
Abstract (in Japanese) (See Japanese page) 
(in English) Abstract : Active queue management (AQM) is a novel technique to realize a smooth congestion control in communication networks, which is expected to work effectively by combining it with end-to-end congestion control schemes such as the window control adopted in TCP. Although it has been proposed a lot of AQM schemes in the literature, an appropriate tuning of parameters used in those schemes is recoginzed as a challenging problem to be overcome. In this paper, we proposed a new AQM scheme based on a load level prediction of bottleneck links, and on a combination of queue-based and rate-based AQM schemes in multiple time scales. Different from most of conventional AQM schemes, the propoesed scheme, called Switch-RED (SwRED), employs a new packet drop strategy based on a macroscopic analysis of the queue dynamics. The performance of the resultant scheme is evaluated by simulation. The result of simulations indicates that SwRED realizes a more stable queue behavior compared with previous schemes, i.e., it realizes a low queuing delay and a low packet loss rate while keeping a high link utilization.
Keyword (in Japanese) (See Japanese page) 
(in English) Active Queue Management / Load Level / Exponentially Weighted Moving Average / Random Early Detection / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 578, IN2006-225, pp. 267-272, March 2007.
Paper # IN2006-225 
Date of Issue 2007-03-01 (IN) 
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 IN2006-225

Conference Information
Committee NS IN  
Conference Date 2007-03-08 - 2007-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IN 
Conference Code 2007-03-NS-IN 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) SwRED: A Robust Active Queue Management Scheme based on Load Level Prediction 
Sub Title (in English)  
Keyword(1) Active Queue Management  
Keyword(2) Load Level  
Keyword(3) Exponentially Weighted Moving Average  
Keyword(4) Random Early Detection  
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1st Author's Name Wei LIU  
1st Author's Affiliation Hiroshima University (Hiroshima Univ,)
2nd Author's Name Shigeaki Tagashira  
2nd Author's Affiliation Hiroshima University (Hiroshima Univ,)
3rd Author's Name Satoshi Fujita  
3rd Author's Affiliation Hiroshima University (Hiroshima Univ,)
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Speaker Author-1 
Date Time 2007-03-09 08:00:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2006-225 
Volume (vol) vol.106 
Number (no) no.578 
Page pp.267-272 
#Pages 6 
Date of Issue 2007-03-01 (IN) 

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