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| Presentation | 2009-03-03 09:00 A Fault-Tolerant Path Calculation Algorithm in Photonic Networks Hiroshi Yanagi, Toyofumi Takenaka (Nihon Univ.)  NS2008-156 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For photonic network management, urgent path recovery is required in order to minimize the service deteriorations such as packet loss due to link failure. In this paper, we deal with Shared Restoration techniques for path recover and introduce CAFES algorithm, which calculates active and backup light paths effectively. We point out some defects of this CAFES algorithm, and propose a new Shared Restoration algorithm. We evaluate performances of our proposed algorithm by simulation experiments and show the effectiveness of our algorithm compared with CAFES from the viewpoint of path drop ratio, which is the ratio of failure active paths without backup path to total failure paths. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Photonic Network / optical circuit switching / path protection / path drop ratio / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 457, NS2008-156, pp. 75-78, March 2009. | |
| Paper # | NS2008-156 | |
| Date of Issue | 2009-02-24 (NS) | |
| 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 | NS2008-156 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2009-03-03 - 2009-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa-Zanpamisaki Royal Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General issues |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2009-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Fault-Tolerant Path Calculation Algorithm in Photonic Networks |
| Sub Title (in English) | |
| Keyword(1) | Photonic Network |
| Keyword(2) | optical circuit switching |
| Keyword(3) | path protection |
| Keyword(4) | path drop ratio |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Hiroshi Yanagi |
| 1st Author's Affiliation | Nihon University (Nihon Univ.) |
| 2nd Author's Name | Toyofumi Takenaka |
| 2nd Author's Affiliation | Nihon University (Nihon Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-03-03 09:00:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2008-156 |
| Volume (vol) | vol.108 |
| Number (no) | no.457 |
| Page | pp.75-78 |
| #Pages | 4 |
| Date of Issue | 2009-02-24 (NS) |
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