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Efficient capacity sharing for path protection in meshed optical networks

✍ Scribed by Dziong, Zbigniew; Nagarajan, Ramesh


Book ID
115373973
Publisher
Optical Society of America
Year
2004
Tongue
English
Weight
457 KB
Volume
3
Category
Article
ISSN
1536-5379

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Segment shared protection for survivable
✍ Lei Guo; Hongfang Yu; Lemin Li πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 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