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

被引:0
|
作者
Li, Qingshan [1 ]
Ni, Wenda [1 ]
Li, Yanhe [1 ]
Zhang, Hanyi [1 ]
Zheng, Xiaoping [1 ]
机构
[1] Tsinghua Univ, Dept Elect Engn, State Key Lab Integrated Optoelect, Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R China
关键词
Incremental network design; Backup path provisioning; WDM mesh networks;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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.
引用
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页数:6
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