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| Paper Abstract and Keywords | ||
| Presentation | 2011-03-04 14:30 Performance Evaluation of Rapid Retransmission Control for Data Centers Norio Yamagaki, Kiyohisa Ichino, Satoshi Kamiya (NEC Corp.)  NS2010-274 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | TCP is widely used as a reliable transport protocol. In TCP, various parameters are defined so that it can be used in wide-area networks. For example, the lower limit of RTO (Retransmission Time-Out) is set to a few hundred milliseconds. On the other hand, the data center networks are widerband and lower latency than conventional LAN/WAN environments, where the propagation delay between servers may be the order of microsecond. Therefore, RTO may lead to significant degradation of communication efficiency in such an environment. To address this problem, rapid data retransmission control method in layer 2, named R2D2 (Rapid and Reliable Data Delivery), has recently been proposed. R2D2 treats all of data flows from a source node as a single flow. Because of its simple mechanism, R2D2 seems to be used in high-speed networks. In this paper, we evaluate the performance of R2D2 by using simulations, and validate its effectiveness as a retransmission control mechanism for data centers. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Data Center / Transport Protocol / MAC Layer / Retransmission Control / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 448, NS2010-274, pp. 627-632, March 2011. | |
| Paper # | NS2010-274 | |
| Date of Issue | 2011-02-24 (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 | NS2010-274 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2011-03-03 - 2011-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General, NS+IN workshop (March 3-4) |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2011-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Rapid Retransmission Control for Data Centers |
| Sub Title (in English) | |
| Keyword(1) | Data Center |
| Keyword(2) | Transport Protocol |
| Keyword(3) | MAC Layer |
| Keyword(4) | Retransmission Control |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Norio Yamagaki |
| 1st Author's Affiliation | NEC Corporation (NEC Corp.) |
| 2nd Author's Name | Kiyohisa Ichino |
| 2nd Author's Affiliation | NEC Corporation (NEC Corp.) |
| 3rd Author's Name | Satoshi Kamiya |
| 3rd Author's Affiliation | NEC Corporation (NEC Corp.) |
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| Speaker | Author-1 |
| Date Time | 2011-03-04 14:30:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2010-274 |
| Volume (vol) | vol.110 |
| Number (no) | no.448 |
| Page | pp.627-632 |
| #Pages | 6 |
| Date of Issue | 2011-02-24 (NS) |
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