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Paper Abstract and Keywords
Presentation 2007-03-09 09:40
Proposal and Evaluation of High Speed TCP Communication Procedure for Data Sending by Mobile Nodes Considering Transmission Errors and Handoffs
Hiroshi Takeda, Joe Ebihara, Toshihiko Kato, Shuichi Itoh (UEC) NS2006-210
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, the mobile nodes are widely used for e-mail and web access. This mobile communication includes the information transmission from mobole nodes. In the mobile communication environment, it is pointed out that the TCP communication throughput may be reduced by the unnecessary congestion controls invoked by the packet losses over wireless links due to transmission errors and handoffs. This paper proposes an approach for improving TCP throughput for the case where mobile nodes work as data senders. This approach uses ELN (explicit loss notification), the aggressive data retransmission using SACK (selective acknowledgment), the rollback of unnecessary congestion control at timeout retransmission using the newly introduced timeout flag, and the coordination with Mobile IP handoff procedure. This paper also gives the results of performance evaluation using software simulatior, which shows that the proposed approach establishes the better throughput than the conventional TCP, such as Reno and SACK.
Keyword (in Japanese) (See Japanese page) 
(in English) Mobile IP / TCP / ELN / Selective Acknowledgment / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 577, NS2006-210, pp. 269-274, March 2007.
Paper # NS2006-210 
Date of Issue 2007-03-01 (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)
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Conference Information
Committee NS IN  
Conference Date 2007-03-08 - 2007-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NS 
Conference Code 2007-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal and Evaluation of High Speed TCP Communication Procedure for Data Sending by Mobile Nodes Considering Transmission Errors and Handoffs 
Sub Title (in English)  
Keyword(1) Mobile IP  
Keyword(2) TCP  
Keyword(3) ELN  
Keyword(4) Selective Acknowledgment  
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1st Author's Name Hiroshi Takeda  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Joe Ebihara  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Toshihiko Kato  
3rd Author's Affiliation The University of Electro-Communications (UEC)
4th Author's Name Shuichi Itoh  
4th Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2007-03-09 09:40:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2006-210 
Volume (vol) vol.106 
Number (no) no.577 
Page pp.269-274 
#Pages
Date of Issue 2007-03-01 (NS) 


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