Presentation | 2016-09-30 Efficient Disaster Recovery of Optical Transport Networks with Multi-vendor Interconnection and Portable EDFAs Sugang Xu, Noboru Yoshikane, Masaki Shiraiwa, Takehiro Tsuritani, Hiroaki Harai, Yoshinari Awaji, Naoya Wada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Multi-vendorInterconnectionEmergency optical networksEmergency portable EDFADisaster recovery |
Paper # | CS2016-38 |
Date of Issue | 2016-09-22 (CS) |
Conference Information | |
Committee | NS / CS / IN |
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Conference Date | 2016/9/29(2days) |
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. |
Chair | Hideki Tode(Osaka Pref. Univ.) / Tetsuya Yokotani(Kanazawa Inst. of Tech.) / Katsunori Yamaoka(Tokyo Inst. of Tech.) |
Vice Chair | Yoshikatsu Okazaki(NTT) / Hidenori Nakazato(Waseda Univ.) / Takuji Kishida(NTT) |
Secretary | Yoshikatsu Okazaki(Kyushu Inst. of Tech.) / Hidenori Nakazato(NTT) / Takuji Kishida(NTT) |
Assistant | Shohei Kamamura(NTT) / / Kunitake Kaneko(Keio Univ.) / Takashi Natsume(NTT) |
Paper Information | |
Registration To | Technical Committee on Network Systems / Technical Committee on Communication Systems / Technical Committee on Information Networks |
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Language | ENG |
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-vendorInterconnectionEmergency optical networksEmergency portable EDFADisaster recovery |
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) |
Date | 2016-09-30 |
Paper # | CS2016-38 |
Volume (vol) | vol.116 |
Number (no) | CS-232 |
Page | pp.pp.45-50(CS), |
#Pages | 6 |
Date of Issue | 2016-09-22 (CS) |