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| Presentation | 2016-12-22 10:40 [Encouragement Talk] Proposal and Evaluation of TCP Congestion Control Method Using Available Bandwidth Information on Multi-RAT Heterogeneous Networks Hiroki Iwasawa, Kazuhiro Tokunaga, Naoki Takaya (NTT)  NS2016-129 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For transmitting large-volume data such as 4K/VR videos on future networks, high frequency wave RAT (Radio Access Technology) is considered to be an effective solution. High frequency wave RAT enables high-speed communication over a gigabit per second on radio access networks. However, high frequency wave RAT is not suited for covering wide range area, and therefore it is considered that high frequency wave RAT is to be applied in combination with other existing RATs such as LTE. In such mixed access networks, it is concerned that radio link bandwidth would fluctuate dramatically compared to an access network which consists of a single type RAT because of establishing/disconnecting radio link, fluctuating radio quality and so on. In such a situation, TCP communication throughput would not increase rapidly, even if radio link bandwidth is increased, because of the congestion control function in TCP. In this paper, we propose a new TCP congestion control method which makes communication throughput follow the fluctuation of radio link bandwidth immediately by adjusting congestion window on the basis of current available bandwidth information given by base station. We also show a computer simulation result by ns-3 that proves our proposed method enables immediate high-speed communication without intruding on other TCP flows. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-RAT / TCP / 5G / Congestion control / Transport protocol / ns-3 / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 382, NS2016-129, pp. 53-58, Dec. 2016. | |
| Paper # | NS2016-129 | |
| Date of Issue | 2016-12-14 (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 | NS2016-129 |
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| Conference Information | |
| Committee | NS RCS |
| Conference Date | 2016-12-21 - 2016-12-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2016-12-NS-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal and Evaluation of TCP Congestion Control Method Using Available Bandwidth Information on Multi-RAT Heterogeneous Networks |
| Sub Title (in English) | |
| Keyword(1) | Multi-RAT |
| Keyword(2) | TCP |
| Keyword(3) | 5G |
| Keyword(4) | Congestion control |
| Keyword(5) | Transport protocol |
| Keyword(6) | ns-3 |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroki Iwasawa |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Kazuhiro Tokunaga |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Naoki Takaya |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2016-12-22 10:40:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2016-129 |
| Volume (vol) | vol.116 |
| Number (no) | no.382 |
| Page | pp.53-58 |
| #Pages | 6 |
| Date of Issue | 2016-12-14 (NS) |
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