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No 243592
標題(和) Efficient Disaster Recovery of Optical Transport Networks with Multi-vendor Interconnection and Portable EDFAs
標題(英) Efficient Disaster Recovery of Optical Transport Networks with Multi-vendor Interconnection and Portable EDFAs
研究会名(和) ネットワークシステム, 通信方式, 情報ネットワーク, ネットワーク仮想化
研究会名(英) NetworkSystems, CommunicationSystems, InformationNetworks, NetworkVirtualization
開催年月日 2016-09-29
終了年月日 2016-09-30
会議種別コード 5
共催団体名(和)
資料番号 CS2016-38
抄録(和) 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.
抄録(英) 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.
収録資料名(和) 電子情報通信学会技術研究報告
収録資料の巻号 Vol.116, No.232
ページ開始 45
ページ終了 50
キーワード(和)
キーワード(英) Multi-vendor,Interconnection,Emergency optical networks,Emergency portable EDFA,Disaster recovery
本文の言語 ENG
著者(和) 徐蘇鋼
著者(ヨミ) ジョ ソコウ
著者(英) Sugang Xu
所属機関(和) 情報通信研究機構
所属機関(英) National Institute of Information and Communications Technology
著者(和) 吉兼昇
著者(ヨミ) ヨシカネ ノボル
著者(英) Noboru Yoshikane
所属機関(和) 株式会社KDDI研究所
所属機関(英) KDDI R&D Lab
著者(和) 白岩雅輝
著者(ヨミ) シライワ マサキ
著者(英) Masaki Shiraiwa
所属機関(和) 情報通信研究機構
所属機関(英) National Institute of Information and Communications Technology
著者(和) 釣谷剛宏
著者(ヨミ) ツリタニ タケヒロ
著者(英) Takehiro Tsuritani
所属機関(和) 株式会社KDDI研究所
所属機関(英) KDDI R&D Lab
著者(和) 原井洋明
著者(ヨミ) ハライ ヒロアキ
著者(英) Hiroaki Harai
所属機関(和) 情報通信研究機構
所属機関(英) National Institute of Information and Communications Technology
著者(和) 淡路祥成
著者(ヨミ) アワジ ヨシナリ
著者(英) Yoshinari Awaji
所属機関(和) 情報通信研究機構
所属機関(英) National Institute of Information and Communications Technology
著者(和) 和田尚也
著者(ヨミ) ワダ ナオヤ
著者(英) Naoya Wada
所属機関(和) 情報通信研究機構
所属機関(英) National Institute of Information and Communications Technology

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