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Paper Abstract and Keywords
Presentation 2017-08-28 11:05
Survivable Grouped Routing Optical Networks
Hiroshi Hasegawa, Yojiro Mori, Ken-ichi Sato (Nagoya Univ.) PN2017-16
Abstract (in Japanese) (See Japanese page) 
(in English) Performance comparisons between dedicated/shared path protected coarse granular routing optical networks are presented. The coarse granular routing can mitigate the filter narrowing effect caused by wavelength selective switches in nodes traversed by an optical path. Two different protected coarse granular optical network architectures are introduced. Degradation of routing performance given by the routing scheme and the path protection is compensated by the use of efficient routing algorithms which are developed for these architectures. The superiority of the two coarse granular routing network architectures over conventional networks is verified through numerical experiments where the number of necessary fibers is reduced by ~20%.
Keyword (in Japanese) (See Japanese page) 
(in English) Grouped routing optical networks / Protection / Network design / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 186, PN2017-16, pp. 13-18, Aug. 2017.
Paper # PN2017-16 
Date of Issue 2017-08-21 (PN) 
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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF PN2017-16

Conference Information
Committee PN  
Conference Date 2017-08-28 - 2017-08-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Toya Kanko Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network technologies 
Paper Information
Registration To PN 
Conference Code 2017-08-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Survivable Grouped Routing Optical Networks 
Sub Title (in English)  
Keyword(1) Grouped routing optical networks  
Keyword(2) Protection  
Keyword(3) Network design  
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1st Author's Name Hiroshi Hasegawa  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Yojiro Mori  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Ken-ichi Sato  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2017-08-28 11:05:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2017-16 
Volume (vol) vol.117 
Number (no) no.186 
Page pp.13-18 
#Pages
Date of Issue 2017-08-21 (PN) 


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