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| Presentation | 2015-03-03 09:00 Redundancy adjustment method for TCP Congestion Control based on FEC for Improving Throughput over WLAN Fumiya Teshima, Hiroyasu Obata, Kenji Ishida (Hiroshima City Univ.)  IN2014-141 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | With the rapid spread of wireless LAN and increase of mobile devices, streaming services have been increased over wireless LAN. UDP had been often used as a transport layer protocol in real-time communication. However, because the communication using UDP may be rejected by network devices, the streaming communication using TCP has been increasing. Here, the communication using TCP has a problem that the throughput is not stable due to the congestion control caused by a packet loss. Thus, TCP control for securing a required transfer rate of streaming communications, TCP-AFEC, using Forward Error Correction(FEC) technology has been proposed. TCP-AFEC can control the transfer rate appropriately according to the network condition by using combination of TCP congestion control and the FEC. However, because TCP-AFEC were not developed for WLAN, it requires a certain time to set the appropriate redundancy and cannot obtain the required throughput. In this paper, we show the drawback of TCP-AFEC and propose a redundancy determination method that can secure a required throughput. As a result of simulation, we found that the proposed method can obtain the stable throughput than TCP-AFEC. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Forward Error Correction / TCP / Throughput / Congestion Control / Streaming / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 478, IN2014-141, pp. 121-126, March 2015. | |
| Paper # | IN2014-141 | |
| Date of Issue | 2015-02-23 (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 | IN2014-141 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2015-03-02 - 2015-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2015-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Redundancy adjustment method for TCP Congestion Control based on FEC for Improving Throughput over WLAN |
| Sub Title (in English) | |
| Keyword(1) | Forward Error Correction |
| Keyword(2) | TCP |
| Keyword(3) | Throughput |
| Keyword(4) | Congestion Control |
| Keyword(5) | Streaming |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Fumiya Teshima |
| 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 | 2015-03-03 09:00:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2014-141 |
| Volume (vol) | vol.114 |
| Number (no) | no.478 |
| Page | pp.121-126 |
| #Pages | 6 |
| Date of Issue | 2015-02-23 (IN) |
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