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Demand-wise Shared Protection for Meshed Optical Networks

✍ Scribed by Arie M. C. A. Koster; Adrian Zymolka; Monika Jäger; Ralf Hülsermann2


Book ID
106422378
Publisher
Springer US
Year
2005
Tongue
English
Weight
329 KB
Volume
13
Category
Article
ISSN
1064-7570

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Segment shared protection for survivable
✍ 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