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Paper Abstract and Keywords
Presentation 2018-01-18 13:50
A Study on AQM for Micro-burst in Data Center
Wataru Morita, Daisuke Sugahara, Kouji Hirata, Miki Yamamoto (Kansai Univ.) NS2017-145
Abstract (in Japanese) (See Japanese page) 
(in English) Short-term burst traffic in data center network, called microburst, is one of the most important technical problems for communication quality of data center applications. Since microburst rapidly increases queue length, it causes packet loss or increase of flow completion time. In our paper, our preliminary evaluation reveals that short flows whose aggregation arrival causes microburst should be detected in early stage of congestion and long flows should be regulated when buffer size is large enough for obtaining high throughput. To satisfy these our findings, we propose a new active queue management scheme, MA-ECN(Microburst-Aware ECN). It provides short flow buffer and long flow buffer, and individually applies different thresholds for ECN. Low threshold ECN for short flows gives early stage congestion detection and large threshold for long flows expects high throughput. Our simulation results show that our proposed MA-ECN individually controls ECN marking and improves short flow completion time with keeping high throughput of long flows.
Keyword (in Japanese) (See Japanese page) 
(in English) Data center / Micro-burst / Active Queue Management / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 385, NS2017-145, pp. 7-12, Jan. 2018.
Paper # NS2017-145 
Date of Issue 2018-01-11 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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  
Conference Date 2018-01-18 - 2018-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Ishigakishi-Shoko-Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network software (Software Architecture, Middleware), Network Application, SOA/SDP, NGN/IMS/API, Distributed control/Dynamic routing, Grid, Network/System reliability, Network/System evaluation, etc. 
Paper Information
Registration To NS 
Conference Code 2018-01-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on AQM for Micro-burst in Data Center 
Sub Title (in English)  
Keyword(1) Data center  
Keyword(2) Micro-burst  
Keyword(3) Active Queue Management  
1st Author's Name Wataru Morita  
1st Author's Affiliation Kansai University (Kansai Univ.)
2nd Author's Name Daisuke Sugahara  
2nd Author's Affiliation Kansai University (Kansai Univ.)
3rd Author's Name Kouji Hirata  
3rd Author's Affiliation Kansai University (Kansai Univ.)
4th Author's Name Miki Yamamoto  
4th Author's Affiliation Kansai University (Kansai Univ.)
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Date Time 2018-01-18 13:50:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2017-145 
Volume (vol) IEICE-117 
Number (no) no.385 
Page pp.7-12 
#Pages IEICE-6 
Date of Issue IEICE-NS-2018-01-11 

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