Incremental Network Design with Topology Augmentation on Backup Path Provisioning in WDM Mesh Networks

Qingshan Li; Wenda Ni; Yanhe Li; Hanyi Zhang; Xiaoping Zheng

doi:10.1364/ACP.2010.798917

Network Architectures, Management, and Applications VIII
Proceedings of SPIE-OSA (Optica Publishing Group, 2010),
paper 798917
•https://doi.org/10.1364/ACP.2010.798917

Incremental Network Design with Topology Augmentation on Backup Path Provisioning in WDM Mesh Networks

Qingshan Li, Wenda Ni, Yanhe Li, Hanyi Zhang, and Xiaoping Zheng

Asia Communications and Photonics Conference and Exhibition 2010

Shanghai China
8–12 December 2010
ISBN: 9780819485571

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Q. Li, W. Ni, Y. Li, H. Zhang, and X. Zheng, "Incremental Network Design with Topology Augmentation on Backup Path Provisioning in WDM Mesh Networks," in Network Architectures, Management, and Applications VIII, L. Wosinska, ed., Vol. 7989 of Proceedings of SPIE-OSA (Optica Publishing Group, 2010), paper 798917.

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Abstract

An incremental capacity allocation with topology augmentation problem is investigated in this paper to maximize the backup path provisioned services in WDM mesh networks. To tackle the optimal design problem, an integer linear programming (ILP) formulation is presented. Numerical results show that all the services can be provisioned a backup path with little number of new links added to the existing topology.

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