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| Presentation | 2016-03-03 09:30 HpFP: A new protocol for LFNs with packet-loss based on UDP -- A basic concept and detailed design of the protocol -- Ken T. Murata (NICT), Takamichi Mizuhara, Ayahiro Takagi, Keisuke Fukushima (Clealink), Kazunori Yamamoto, Yoshiaki Nagaya (NICT), Kazuya Muranaga (SEC), Eizen Kimura (Ehime Univ.)  IN2015-109 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For LFNs (Long-Fat Networks) with 10 Gbps or more and satellite networks with large latency, a variety of TCP-based protocols have been proposed which show high performance on large latency network conditions. However, such TCP protocols are essentially unable to archive large bandwidth on high latency networks accompanied with packet-losses that are inevitable on practical LFNs or satellite networks. To overcome this issue, we designed a new data transfer protocol on TCP/IP transport layer built on top of UDP: High-performance and Flexible Protocol (HpFP). It constantly monitors latency (RTT) and packet losses, and conducts rate control and retransmission control based on them to enable higher bandwidth data transfer than 10 Gbps even on packet-loss conditions over LFNs. The basic concepts are addressed and protocol design of the HpFP are discussed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | HpFP / UDP / TCP / Transport layer / LFN / packet-loss / latency / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 484, IN2015-109, pp. 7-12, March 2016. | |
| Paper # | IN2015-109 | |
| Date of Issue | 2016-02-25 (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 | IN2015-109 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2016-03-03 - 2016-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Phoenix Seagaia Resort |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2016-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | HpFP: A new protocol for LFNs with packet-loss based on UDP |
| Sub Title (in English) | A basic concept and detailed design of the protocol |
| Keyword(1) | HpFP |
| Keyword(2) | UDP |
| Keyword(3) | TCP |
| Keyword(4) | Transport layer |
| Keyword(5) | LFN |
| Keyword(6) | packet-loss |
| Keyword(7) | latency |
| Keyword(8) | |
| 1st Author's Name | Ken T. Murata |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name | Takamichi Mizuhara |
| 2nd Author's Affiliation | CLEALINKTECHNOLOGY Co.,Ltd. (Clealink) |
| 3rd Author's Name | Ayahiro Takagi |
| 3rd Author's Affiliation | CLEALINKTECHNOLOGY Co.,Ltd. (Clealink) |
| 4th Author's Name | Keisuke Fukushima |
| 4th Author's Affiliation | CLEALINKTECHNOLOGY Co.,Ltd. (Clealink) |
| 5th Author's Name | Kazunori Yamamoto |
| 5th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 6th Author's Name | Yoshiaki Nagaya |
| 6th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 7th Author's Name | Kazuya Muranaga |
| 7th Author's Affiliation | Systems Engineering Consultants Co., LTD. (SEC) |
| 8th Author's Name | Eizen Kimura |
| 8th Author's Affiliation | Ehime University (Ehime Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-03-03 09:30:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2015-109 |
| Volume (vol) | vol.115 |
| Number (no) | no.484 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2016-02-25 (IN) |
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