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| Presentation | 2010-01-21 10:15 Analysis on Optimal Traffic Distribution Control for Heterogeneous Wireless Link Aggregation Method Kazuki Hashiguchi, Mikio Hasegawa (Tokyo Univ. of Science), Kentaro Ishizu, Goh Miyamoto, Homare Murakami, Hiroshi Harada (NICT)  SR2009-74 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In heterogeneous wireless networks which have various kinds of Radio Access Networks (RANs), it becomes possible to improve QoS by using the best connection. In order to optimize the throughput, link aggregation techniques have been applied by aggregating different RANs. However, when different RANs which have different QoS are aggregated, the link aggregation throughput degrades in TCP communications. In this paper, to overcome such difficulties, we propose a scheme which improves the link aggregation throughput by traffic distribution ratio optimization based on the QoS parameters of each RAN. We use an experimental wireless network system which has a wireless link aggregation function using TCP capsuling, and measure the TCP throughput improvement over the aggregated wireless link by setting to optimal traffic distribution ratios. By our experiments, we show that the aggregation throughput is affected by QoS parameters, link throughput, delay, jitter, and packet loss, and clarify that our scheme improves the aggregation throughput by optimally setting the traffic distribution ratio. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Wireless Clouds / Link Aggregation / Traffic Distribution / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 383, SR2009-74, pp. 1-8, Jan. 2010. | |
| Paper # | SR2009-74 | |
| Date of Issue | 2010-01-14 (SR) | |
| 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 | SR2009-74 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2010-01-21 - 2010-01-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of Electro-Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cognitive network and international workshop |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2010-01-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis on Optimal Traffic Distribution Control for Heterogeneous Wireless Link Aggregation Method |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Wireless Clouds |
| Keyword(2) | Link Aggregation |
| Keyword(3) | Traffic Distribution |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Kazuki Hashiguchi |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Mikio Hasegawa |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 3rd Author's Name | Kentaro Ishizu |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Goh Miyamoto |
| 4th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 5th Author's Name | Homare Murakami |
| 5th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 6th Author's Name | Hiroshi Harada |
| 6th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
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| Speaker | Author-1 |
| Date Time | 2010-01-21 10:15:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2009-74 |
| Volume (vol) | vol.109 |
| Number (no) | no.383 |
| Page | pp.1-8 |
| #Pages | 8 |
| Date of Issue | 2010-01-14 (SR) |
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