Paper Abstract and Keywords |
Presentation |
2006-05-26 14:50
Fast restoration method for cost-effective node configuration Tooru Hirai, Yasuyuki Fukashiro, Hideaki Tsushima (Hitachi COM) OCS2006-20 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose a fast restoration method using OTN overhead for cost-effective node configuration where some of regenerators are removed. In this configuration, optical switches are connected to WDMs directly without O/E/O conversion. In the control sequence for back-up route confirmation and restoration, we add cross-connect steps of optical switches and wavelength tuning steps of O/E/O converters to the sequence just before transmission of control information to the neighbor node. This addition enables fast restoration for cost-effective node configuration. We demonstrated the fast restoration time of 42.6 ms experimentally using the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
OXC / restoration / OTN / TCM / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 69, OCS2006-20, pp. 61-64, May 2006. |
Paper # |
OCS2006-20 |
Date of Issue |
2006-05-18 (OCS) |
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) |
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OCS2006-20 |
Conference Information |
Committee |
CS OCS PN |
Conference Date |
2006-05-25 - 2006-05-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Shizuoka Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
MPLambdaS, Photonic Network and Control, Wavelength Conversion, Photonic Switching, PON, etc. |
Paper Information |
Registration To |
OCS |
Conference Code |
2006-05-CS-OCS-PN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fast restoration method for cost-effective node configuration |
Sub Title (in English) |
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Keyword(1) |
OXC |
Keyword(2) |
restoration |
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OTN |
Keyword(4) |
TCM |
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1st Author's Name |
Tooru Hirai |
1st Author's Affiliation |
Hitachi Communication Technologies, Ltd. (Hitachi COM) |
2nd Author's Name |
Yasuyuki Fukashiro |
2nd Author's Affiliation |
Hitachi Communication Technologies, Ltd. (Hitachi COM) |
3rd Author's Name |
Hideaki Tsushima |
3rd Author's Affiliation |
Hitachi Communication Technologies, Ltd. (Hitachi COM) |
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Speaker |
Author-1 |
Date Time |
2006-05-26 14:50:00 |
Presentation Time |
25 minutes |
Registration for |
OCS |
Paper # |
OCS2006-20 |
Volume (vol) |
vol.106 |
Number (no) |
no.69 |
Page |
pp.61-64 |
#Pages |
4 |
Date of Issue |
2006-05-18 (OCS) |
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