Paper Abstract and Keywords |
Presentation |
2013-05-17 10:25
Congestion Control with Limited Queue Fluctuation in Data Center Networks Yuki Tanisawa, Takeshi Kimura, Hiroki Mihara, Miki Yamamoto (Kansai Univ.) NS2013-26 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Data center network is composed of high-speed Ethernet extended in a limited area of a data center building, so its RTT is extremely small of $mu sec$ order. In order to regulate data center network delay large part of which is queuing delay, QCN is proposed for layer 2 congestion control in IEEE 802.1Qau. QCN controls transmission rate of the sender by congestion feedback from a congested switch. QCN adopts probabilistic feedback transmission to reduce the control overhead. When the number of flows through a bottleneck link increases, some flows might receive no feedback even in congestion phase due to probabilistic feedback transmission. In this situation, queue length might be significantly fluctuated. In this paper, we propose a new delay-based congestion detection and control method. Our proposed delay-based congestion control is cooperated with the conventional QCN so as to detect and react congestion not detected by QCN. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
QCN / Data center / Delay-based / Congestion Control / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 35, NS2013-26, pp. 77-82, May 2013. |
Paper # |
NS2013-26 |
Date of Issue |
2013-05-09 (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) |
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NS2013-26 |
Conference Information |
Committee |
NS |
Conference Date |
2013-05-16 - 2013-05-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The Graduate Univ. for Advanced Studies |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Advanced Protocol and Network Control (Application level routing, QoS and Path Control, P2P, P4P, SIP), Network System Architecture (Interface, Hardware, Software) |
Paper Information |
Registration To |
NS |
Conference Code |
2013-05-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Congestion Control with Limited Queue Fluctuation in Data Center Networks |
Sub Title (in English) |
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Keyword(1) |
QCN |
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Data center |
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Delay-based |
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Congestion Control |
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1st Author's Name |
Yuki Tanisawa |
1st Author's Affiliation |
Kansai University (Kansai Univ.) |
2nd Author's Name |
Takeshi Kimura |
2nd Author's Affiliation |
Kansai University (Kansai Univ.) |
3rd Author's Name |
Hiroki Mihara |
3rd Author's Affiliation |
Kansai University (Kansai Univ.) |
4th Author's Name |
Miki Yamamoto |
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Kansai University (Kansai Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-05-17 10:25:00 |
Presentation Time |
25 minutes |
Registration for |
NS |
Paper # |
NS2013-26 |
Volume (vol) |
vol.113 |
Number (no) |
no.35 |
Page |
pp.77-82 |
#Pages |
6 |
Date of Issue |
2013-05-09 (NS) |
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