Segment shared protection for survivable
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Lei Guo; Hongfang Yu; Lemin Li
📂
Article
📅
2005
🏛
Elsevier Science
🌐
English
⚖ 223 KB
In this paper, we investigate the protection design for survivable meshed WDM optical networks, and propose a novel heuristic algorithm, which is called segment shared protection (SSP), to completely protect the dual-link failures. For each connection request, first SSP computes a least-cost working