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Paper Abstract and Keywords
Presentation 2007-03-08 10:30
Preservation of TCP Communications Considering Macro Mobility of User Terminals
Masao Kizawa, Nobuhiro Nikushi, Kiyohiko Okayama, Nariyoshi Yamai, Tokumi Yokohira (Okayama Univ.) IN2006-187
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, inexpensive and lightweight portable terminals such as laptop PCs are spreading, and outdoor Internet services such as wireless hot spots are increasing. Therefore, users can connect to the Internet at
various locations by their own terminal. However, if a terminal establishing TCP connections starts to move to another network, there is a problem that TCP connections are aborted due to retransmission timeout and the change of terminal's IP address. In this paper, we propose a method to preserve TCP connections for macro mobility of terminals by hiding the change of IP address from TCP layer using VPN and by preventing retransmission using proxies.
Keyword (in Japanese) (See Japanese page) 
(in English) TCP / macro mobility / VPN / connection preservation / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 578, IN2006-187, pp. 43-48, March 2007.
Paper # IN2006-187 
Date of Issue 2007-03-01 (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 IN2006-187

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 IN 
Conference Code 2007-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Preservation of TCP Communications Considering Macro Mobility of User Terminals 
Sub Title (in English)  
Keyword(1) TCP  
Keyword(2) macro mobility  
Keyword(3) VPN  
Keyword(4) connection preservation  
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1st Author's Name Masao Kizawa  
1st Author's Affiliation Graduate School of Natural Science and Technology, Okayama University (Okayama Univ.)
2nd Author's Name Nobuhiro Nikushi  
2nd Author's Affiliation Graduate School of Natural Science and Technology, Okayama University (Okayama Univ.)
3rd Author's Name Kiyohiko Okayama  
3rd Author's Affiliation Information Technology Center, Okayama University (Okayama Univ.)
4th Author's Name Nariyoshi Yamai  
4th Author's Affiliation Information Technology Center, Okayama University (Okayama Univ.)
5th Author's Name Tokumi Yokohira  
5th Author's Affiliation Graduate School of Natural Science and Technology, Okayama University (Okayama Univ.)
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Speaker Author-1 
Date Time 2007-03-08 10:30:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2006-187 
Volume (vol) vol.106 
Number (no) no.578 
Page pp.43-48 
#Pages 6 
Date of Issue 2007-03-01 (IN) 

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