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| Presentation | 2016-09-30 10:25 Efficient Disaster Recovery of Optical Transport Networks with Multi-vendor Interconnection and Portable EDFAs Sugang Xu (NICT), Noboru Yoshikane (KDDI R&D Lab), Masaki Shiraiwa (NICT), Takehiro Tsuritani (KDDI R&D Lab), Hiroaki Harai, Yoshinari Awaji, Naoya Wada (NICT)  CS2016-38 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For the recovery of core optical transport networks after disaster, in this paper, we address an emergency optical network design problem. We take account of both the interconnection of the surviving multi-vendor optical resources and the utilization of the emergency portable EDFAs. The surviving multi-vendor optical nodes [e.g., reconfigurable optical add/drop multiplexer (ROADM) or wavelength cross-connect (WXC)] and fiber links are the first available resources in disaster recovery. The portable EDFAs are the added emergency resources for replacing the optical nodes which are either destroyed or down due to the power outage in the disaster so as to satisfy the requirement of long distance optical signal transmission. We model an emergency network planning using the integer linear programming (ILP) formulation such that the locations for the emergency interconnection of the multi-vendor networks and for the placement of the portable EDFAs are optimally selected. Evaluations results validate the benefits of the multi-vendor interconnection approach and the utilization of the emergency portable EDFAs. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-vendor / Interconnection / Emergency optical networks / Emergency portable EDFA / Disaster recovery / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 232, CS2016-38, pp. 45-50, Sept. 2016. | |
| Paper # | CS2016-38 | |
| Date of Issue | 2016-09-22 (CS) | |
| 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 | CS2016-38 |
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| Conference Information | |
| Committee | NS CS IN NV |
| Conference Date | 2016-09-29 - 2016-09-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Post IP networking, Next Generation Network (NGN)/New Generation Network (NWGN), Contingency Plan/BCP, Network Coding/Network Algorithms, Session Management (SIP/IMS), Internetworking/Standardization, Network configuration, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2016-09-NS-CS-IN-NV |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient Disaster Recovery of Optical Transport Networks with Multi-vendor Interconnection and Portable EDFAs |
| Sub Title (in English) | |
| Keyword(1) | Multi-vendor |
| Keyword(2) | Interconnection |
| Keyword(3) | Emergency optical networks |
| Keyword(4) | Emergency portable EDFA |
| Keyword(5) | Disaster recovery |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Sugang Xu |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name | Noboru Yoshikane |
| 2nd Author's Affiliation | KDDI R&D Lab (KDDI R&D Lab) |
| 3rd Author's Name | Masaki Shiraiwa |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Takehiro Tsuritani |
| 4th Author's Affiliation | KDDI R&D Lab (KDDI R&D Lab) |
| 5th Author's Name | Hiroaki Harai |
| 5th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 6th Author's Name | Yoshinari Awaji |
| 6th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 7th Author's Name | Naoya Wada |
| 7th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
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| Speaker | Author-1 |
| Date Time | 2016-09-30 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2016-38 |
| Volume (vol) | vol.116 |
| Number (no) | no.232 |
| Page | pp.45-50 |
| #Pages | 6 |
| Date of Issue | 2016-09-22 (CS) |
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