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Paper Abstract and Keywords
Presentation 2008-09-25 11:25
Improvement of RTT-Fairness in Hybrid TCP Congestion Control
Kazumine Ogura, Tomoki Fujikawa, Su Zhou, Jiro Katto (Waseda Univ.) CQ2008-27 OIS2008-30 IE2008-52
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a new version of TCP-Fusion supporting RTT (Round Trip Time) fairness in addition to throughput efficiency and friendliness to TCP-Reno. When multiple TCP flows having different RTT values compete, more bandwidth is unfairly allocated to the flow having smaller RTT. This means that a user with longer RTT may not be able to obtain sufficient bandwidth by the current methods. On the other hand, recent studies on the TCP congestion control to achieve RTT fairness and throughput efficiency are evolving actively. An example for RTT fairness is TCP-Libra and an example for throughput efficiency is Hybrid TCP congestion control. This paper focuses on Hybrid TCP and improves its RTT fairness by incorporating the ideas of TCP-Libra to its loss mode. Experiments are carried out to validate the proposed method and much better performances in RTT fairness and throughput are provided against conventional methods.
Keyword (in Japanese) (See Japanese page) 
(in English) TCP / Fusion / Libra / RTT-fairness / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 215, CQ2008-27, pp. 7-12, Sept. 2008.
Paper # CQ2008-27 
Date of Issue 2008-09-18 (CQ, OIS, IE) 
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 CQ2008-27 OIS2008-30 IE2008-52

Conference Information
Committee IEE-CMN ITE-ME CQ LOIS IE  
Conference Date 2008-09-25 - 2008-09-26 
Place (in Japanese) (See Japanese page) 
Place (in English) General Trainning Center at Shikoku Electric Power Co.,inc 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CQ 
Conference Code 2008-09-CMN-ME-CQ-OIS-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement of RTT-Fairness in Hybrid TCP Congestion Control 
Sub Title (in English)  
Keyword(1) TCP  
Keyword(2) Fusion  
Keyword(3) Libra  
Keyword(4) RTT-fairness  
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1st Author's Name Kazumine Ogura  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Tomoki Fujikawa  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Su Zhou  
3rd Author's Affiliation Waseda University (Waseda Univ.)
4th Author's Name Jiro Katto  
4th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2008-09-25 11:25:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2008-27, OIS2008-30, IE2008-52 
Volume (vol) vol.108 
Number (no) no.215(CQ), no.216(OIS), no.217(IE) 
Page pp.7-12 
#Pages 6 
Date of Issue 2008-09-18 (CQ, OIS, IE) 

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