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| Presentation | 2008-01-18 09:30 TCP Proxy Mechanism using TCP-STAR for High-speed Satellite Link Kazuhiro Taira, Hiroyasu Obata, Kenji Ishida (Hiroshima City Univ.)  IN2007-128 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The Internet using a high speed satellite link has received considerable attention as the broadband Internet has spread. However, standard TCP implementation performs poorly in satellite links because of long propagation delay and high bit error rate. In previous researches, a technique has been proposed for improving TCP performance by dividing the TCP connection in the long propagation delay environment by PEP (Performance Enhancing Proxy) . PEP returns acknowledgment packets to the sender substitute for the destination host. However, the previous technique tends to produce redundant packets. In this paper, we propose a new TCP proxy mechanism that divides terrestrial link from satellite link without modification of the end terminals. In the proposal method, we use the TCP-STAR as the suitable transport protocol for the satellite link. Our simulation results show that proposed mechanism improves satellite channel utilization, and it can decrease redundant packets. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | TCP（Transmission Control Protocol） / PEP / Congetion control / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 423, IN2007-128, pp. 53-58, Jan. 2008. | |
| Paper # | IN2007-128 | |
| Date of Issue | 2008-01-10 (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 | IN2007-128 |
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| Conference Information | |
| Committee | IN |
| Conference Date | 2008-01-17 - 2008-01-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Network, Ubiquitous Network, etc. |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2008-01-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | TCP Proxy Mechanism using TCP-STAR for High-speed Satellite Link |
| Sub Title (in English) | |
| Keyword(1) | TCP（Transmission Control Protocol） |
| Keyword(2) | PEP |
| Keyword(3) | Congetion control |
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| 1st Author's Name | Kazuhiro Taira |
| 1st Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 2nd Author's Name | Hiroyasu Obata |
| 2nd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 3rd Author's Name | Kenji Ishida |
| 3rd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-01-18 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | IN |
| Paper # | IN2007-128 |
| Volume (vol) | vol.107 |
| Number (no) | no.423 |
| Page | pp.53-58 |
| #Pages | 6 |
| Date of Issue | 2008-01-10 (IN) |
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