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Paper Abstract and Keywords
Presentation 2006-07-14 09:20
Evaluation of the effectiveness of tampered TCP
Junichi Maruyama, Go Hasegawa, Masayuki Murata (Osaka Univ.) IN2006-40
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we investigate the effectiveness of tampered-TCP, in which the congestion control mechanism is modified by malicious users for higher throughput than the normal TCP. We focus on a tampered-TCP which changes the increase and decrease rate of congestion window size. We discuss the performance of the tampered-TCP through the mathematical analysis and simulation, and show its characteristics as: (1) when the increase rate is larger than 2 packets per RTT, the throughput degrades significantly due to many timeouts, (2) decreasing the decrease rate is effective for the throughput improvement, (3) the effectiveness of decreasing the decrease rate is smaller than the throughput degradation due to increasing the increase rate. We conclude that there is little region where the tampered-TCP obtains much higher throughput.
Keyword (in Japanese) (See Japanese page) 
(in English) tampered-TCP / window size / increase rate / decrease rate / throughput / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 151, IN2006-40, pp. 31-36, July 2006.
Paper # IN2006-40 
Date of Issue 2006-07-06 (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)
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Conference Information
Committee IN  
Conference Date 2006-07-13 - 2006-07-14 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To IN 
Conference Code 2006-07-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of the effectiveness of tampered TCP 
Sub Title (in English)  
Keyword(1) tampered-TCP  
Keyword(2) window size  
Keyword(3) increase rate  
Keyword(4) decrease rate  
Keyword(5) throughput  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Junichi Maruyama  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Go Hasegawa  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Masayuki Murata  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2006-07-14 09:20:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2006-40 
Volume (vol) vol.106 
Number (no) no.151 
Page pp.31-36 
#Pages 6 
Date of Issue 2006-07-06 (IN) 

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