DocumentCode :
719380
Title :
Multi-vendor interconnection-based emergency multi-layer networks in disaster recovery
Author :
Sugang Xu ; Yoshikane, Noboru ; Shiraiwa, Masaki ; Tsuritani, Takehiro ; Harai, Hiroaki ; Awaji, Yoshinari ; Wada, Naoya
Author_Institution :
NICT, Koganei, Japan
fYear :
2015
fDate :
24-27 March 2015
Firstpage :
179
Lastpage :
184
Abstract :
For the recovery of multi-layer networks after disaster, in this paper, we introduce two correlated planning problems which are based on the multi-vendor interconnection approach: 1) planning of emergency multi-layer network construction with the IP-over-Optical overlay model, and 2) planning of an operational process for control/management-plane (C&M-Plane) network recovery. We propose two corresponding sub-schemes for individual problems: i) an integer linear programming (ILP)-based network planning scheme which enables the cost-efficient emergency multi-layer network recovery, and ii) an operation planning scheme which computes an operational process for C&M-Plane recovery so that the C&M-Plane itself can be rebuilt as quick as possible. Simulations are conducted for sub-scheme i), showing the efficiency of the multivendor interconnection approach in multi-layer network recovery. Demonstration with a two-vendor test-bed is performed for sub-scheme ii), validating the possibility of the automatic recovery of C&M-Plane networks. These schemes for network design and operation contribute to the cost-reduction in disaster recovery, and result in quick recovery.
Keywords :
business continuity; integer programming; linear programming; optical communication; planning; IP-over-optical overlay model; control-management-plane network recovery; disaster recovery; integer linear programming based network planning scheme; multivendor interconnection-based emergency multilayer networks; operation planning scheme; IP networks; Maintenance engineering; Optical fiber networks; Optical fibers; Planning; disaster recovery; emergency multilayer networks; interconnection; multi-vendor;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Design of Reliable Communication Networks (DRCN), 2015 11th International Conference on the
Conference_Location :
Kansas City, MO
Type :
conf
DOI :
10.1109/DRCN.2015.7149010
Filename :
7149010
Link To Document :
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