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Paper Abstract and Keywords
Presentation 2018-01-18 16:40
Disaster recovery technologies in optical communication system -- Utilization of surviving optical fibers --
Masaki Shiraiwa (NICT), Noboru Yoshikane (KDDI Research Inc.), Xu Sugang (NICT), Takehiro Tsuritani (KDDI Research Inc.), Yoshinari Awaji, Naoya Wada (NICT) OFT2017-61
Abstract (in Japanese) (See Japanese page) 
(in English) From the lessons learned from the Great East Japan Earthquake, a lot of research on improving communication disaster recovery has been conducted. As a consequence, the interruption of communication system in Kumamoto earthquake was greatly reduced. Needless to say, the further research on communication disaster recovery and social implementation in early-stage is required to prepare for another severe natural disaster. Herein, we introduce our research on optical network emergency restoration technology: technology utilizing survived optical fibers, the portable optical communication system to replace the damaged function of the original communication system, and the technology to recover the control-plane network of isolated optical node by effectively utilizing the mobile communication that restores rapidly.
Keyword (in Japanese) (See Japanese page) 
(in English) improving communication disaster recovery / optical fiber / optical network emergency restoration technology / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 387, OFT2017-61, pp. 23-28, Jan. 2018.
Paper # OFT2017-61 
Date of Issue 2018-01-11 (OFT) 
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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Conference Information
Committee OFT  
Conference Date 2018-01-18 - 2018-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To OFT 
Conference Code 2018-01-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Disaster recovery technologies in optical communication system 
Sub Title (in English) Utilization of surviving optical fibers 
Keyword(1) improving communication disaster recovery  
Keyword(2) optical fiber  
Keyword(3) optical network emergency restoration technology  
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1st Author's Name Masaki Shiraiwa  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Noboru Yoshikane  
2nd Author's Affiliation KDDI Research Inc. (KDDI Research Inc.)
3rd Author's Name Xu Sugang  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Takehiro Tsuritani  
4th Author's Affiliation KDDI Research Inc. (KDDI Research Inc.)
5th Author's Name Yoshinari Awaji  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
6th Author's Name Naoya Wada  
6th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2018-01-18 16:40:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2017-61 
Volume (vol) vol.117 
Number (no) no.387 
Page pp.23-28 
#Pages 6 
Date of Issue 2018-01-11 (OFT) 

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