| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2014-04-18 10:45 Improvement of Fairness in QCN/BS Applied for Multiple-Bottleneck Unicast Communications in Data Center Networks Kenta Matsushima, Yuki Tanisawa, Miki Yamamoto (Kansai Univ.)  NS2014-16 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | QCN(Quantized Congestion Notification) is proposed for layer 2 congestion control in data center networks. We have proposed QCN/BS(QCN with Bottleneck Selection) which resolves excessive rate regulation problem caused by too many feedbacks from multiple bottleneck links. In this paper, we evaluate QCN/BS in unicast communications with tandem multiple bottleneck links. Our evaluation results surprisingly show that throughput of a long flow going through multiple bottleneck links is degraded. In this paper, we carefully investigate the reason for this fairness problem. And we also show our proposed rate increase algorithm for QCN can reasonably improve fairness of this long flow. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | QCN / Data Center / Multicast / Congestion Control / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 6, NS2014-16, pp. 83-88, April 2014. | |
| Paper # | NS2014-16 | |
| Date of Issue | 2014-04-10 (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 | NS2014-16 |
|
| Conference Information | |
| Committee | NS |
| Conference Date | 2014-04-17 - 2014-04-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ishigaki-City-Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Traffic, Network evaluation, Performance, Resource Management/Control, Traffic Engineering, Reliability, Resiliency |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2014-04-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Fairness in QCN/BS Applied for Multiple-Bottleneck Unicast Communications in Data Center Networks |
| Sub Title (in English) | |
| Keyword(1) | QCN |
| Keyword(2) | Data Center |
| Keyword(3) | Multicast |
| Keyword(4) | Congestion Control |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kenta Matsushima |
| 1st Author's Affiliation | Kansai University (Kansai Univ.) |
| 2nd Author's Name | Yuki Tanisawa |
| 2nd Author's Affiliation | Kansai University (Kansai Univ.) |
| 3rd Author's Name | Miki Yamamoto |
| 3rd Author's Affiliation | Kansai University (Kansai Univ.) |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2014-04-18 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2014-16 |
| Volume (vol) | vol.114 |
| Number (no) | no.6 |
| Page | pp.83-88 |
| #Pages | 6 |
| Date of Issue | 2014-04-10 (NS) |
[Return to Top Page]