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Paper Abstract and Keywords
Presentation 2007-03-09 16:00
Improvement of processing time and inference scheme for routing behavior of control server in On-Line Simulation system
Tsuyoshi Okubo, Hitomi Tamura, Kenji Kawahara, Yuji Oie (KIT) IN2006-266
Abstract (in Japanese) (See Japanese page) 
(in English) As the amount of traffic transfered on the Internet are increasing,
RIP (Routing Information Protocol) based routing makes some links
congested due to the route selection with minimum hop to destination
nodes of packets, whereas OSPF (Open Shortest Path Fast) can
statically set link cost according to its utilization, so that it
would relieve link congestion. For dynamic traffic engineering on
OSPF-based networks, measurement of the utilization of links/nodes,
inferring the set of link costs for improving transmission behavior
and setting the cost set to routers are necessary and so-called
On-Line Simulation (OLS) system can operate these functions
periodically.

So far, we have already construct the server prototype in OLS system
and it is shown that the system can improve transmission behavior in
the small-scale testbed network. In this paper, to apply OLS system to
large-scale networks, we tune the server prototype for speed up the
control cycle and investigate the cost setting scheme for transmitting
traffic more effectively.
Keyword (in Japanese) (See Japanese page) 
(in English) Routing / Traffic Engineering / On-Line Simulation system / / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 578, IN2006-266, pp. 513-518, March 2007.
Paper # IN2006-266 
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 IN2006-266

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) Improvement of processing time and inference scheme for routing behavior of control server in On-Line Simulation system 
Sub Title (in English)  
Keyword(1) Routing  
Keyword(2) Traffic Engineering  
Keyword(3) On-Line Simulation system  
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1st Author's Name Tsuyoshi Okubo  
1st Author's Affiliation Kyushu Institute of Technology (KIT)
2nd Author's Name Hitomi Tamura  
2nd Author's Affiliation Kyushu Institute of Technology (KIT)
3rd Author's Name Kenji Kawahara  
3rd Author's Affiliation Kyushu Institute of Technology (KIT)
4th Author's Name Yuji Oie  
4th Author's Affiliation Kyushu Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2007-03-09 16:00:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2006-266 
Volume (vol) vol.106 
Number (no) no.578 
Page pp.513-518 
#Pages
Date of Issue 2007-03-01 (IN) 


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