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Paper Abstract and Keywords
Presentation 2008-03-07 10:25
*
Naoto Ikeda (Osaka Univ.), Masaaki Noro (NICT), Ken-ichi Baba, Shinji Shimojo (Osaka Univ.) IN2007-196
Abstract (in Japanese) (See Japanese page) 
(in English) Applications, such as a grid computing and a remote backup, transfer volume data over wide-area networks. These applications process and transfer the volume data simultaneously for high performance computing. Guaranteeing the performance of data transfer is helpful for scheduling these applications. DiffServ AF is one of the QoS control methods that guarantee data transfer performance. However, the throughput of conventional TCPs is much lower than the reserved bandwidth in congested DiffServ AF networks. We aim to improve the reserved bandwidth utilization. Therefore, we proposed a data transfer method that uses two kinds of TCP flows. For one TCP flow, we reserve network bandwidth and control the window size dynamically considering the network utilization. This method can achieve the throughput close to the reservation bandwidth.
Keyword (in Japanese) (See Japanese page) 
(in English) DiffServ AF / QoS / Volume data transfer / Dynamic window control / Parallel data transfer / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 525, IN2007-196, pp. 223-228, March 2008.
Paper # IN2007-196 
Date of Issue 2008-02-28 (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 IN2007-196

Conference Information
Committee NS IN  
Conference Date 2008-03-06 - 2008-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Bankoku Shinryokan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General issues 
Paper Information
Registration To IN 
Conference Code 2008-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) * 
Sub Title (in English)  
Keyword(1) DiffServ AF  
Keyword(2) QoS  
Keyword(3) Volume data transfer  
Keyword(4) Dynamic window control  
Keyword(5) Parallel data transfer  
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1st Author's Name Naoto Ikeda  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Masaaki Noro  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Ken-ichi Baba  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Shinji Shimojo  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2008-03-07 10:25:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2007-196 
Volume (vol) vol.107 
Number (no) no.525 
Page pp.223-228 
#Pages 6 
Date of Issue 2008-02-28 (IN) 

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