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Paper Abstract and Keywords
Presentation 2010-08-06 10:25
Study on Path Calculation Algorithm for Integrated Network
Hitoshi Yabusaki, Daisuke Matsubara (Hitachi. ltd) IA2010-18
Abstract (in Japanese) (See Japanese page) 
(in English) An integrated network is promising that provides several different services, which have been provided in different networks. In the integrated network, it is necessary to set both an active path and a backup path, to assure bandwidth and delay of paths, and to use the link bandwidth efficiently. However, the conventional path calculation algorithm using Dijkstra cannot satisfy these requirements. In this report, we propose path calculation method called “Candidate Path (CP) method”. In the CP method, several candidates of active paths and backup paths are calculated beforehand, and a pair of the active path and the backup path is selected which satisfies the delay constraint and use bandwidth efficiently. As a result of the simulation, we found that the CP method enables network to accommodate 1.5 times as many paths as the minimum hop algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) path calculation / control server / integrated network / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 170, IA2010-18, pp. 13-17, Aug. 2010.
Paper # IA2010-18 
Date of Issue 2010-07-30 (IA) 
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 IA2010-18

Conference Information
Committee IA  
Conference Date 2010-08-06 - 2010-08-06 
Place (in Japanese) (See Japanese page) 
Place (in English) IIJ Kanda Jinbocho Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet Operation and Management, etc. 
Paper Information
Registration To IA 
Conference Code 2010-08-IA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Path Calculation Algorithm for Integrated Network 
Sub Title (in English)  
Keyword(1) path calculation  
Keyword(2) control server  
Keyword(3) integrated network  
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1st Author's Name Hitoshi Yabusaki  
1st Author's Affiliation Hitachi ltd. (Hitachi. ltd)
2nd Author's Name Daisuke Matsubara  
2nd Author's Affiliation Hitachi ltd. (Hitachi. ltd)
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Speaker Author-1 
Date Time 2010-08-06 10:25:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # IA2010-18 
Volume (vol) vol.110 
Number (no) no.170 
Page pp.13-17 
#Pages 5 
Date of Issue 2010-07-30 (IA) 

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