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Traffic grooming for survivable WDM networks - shared protection

โœ Scribed by Canhui Ou; Keyao Zhu; Hui Zang; Sahasrabuddhe, L.H.; Mukherjee, B.


Book ID
119795741
Publisher
IEEE
Year
2003
Tongue
English
Weight
932 KB
Volume
21
Category
Article
ISSN
0733-8716

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Segment shared protection for survivable
โœ Lei Guo; Hongfang Yu; Lemin Li ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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