A Comparison of Flat and Hierarchical Fault-Localization in Transparent Optical Networks

Sava Stanic; Suresh Subramaniam

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference
OSA Technical Digest (CD) (Optica Publishing Group, 2008),
paper OThQ6

A Comparison of Flat and Hierarchical Fault-Localization in Transparent Optical Networks

Sava Stanic and Suresh Subramaniam

Optical Fiber Communication Conference 2008

San Diego, California United States
24–28 February 2008
ISBN: 978-1-55752-859-9

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WDM Networks (OThQ)

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S. Stanic and S. Subramaniam, "A Comparison of Flat and Hierarchical Fault-Localization in Transparent Optical Networks," in Optical Fiber Communication Conference/National Fiber Optic Engineers Conference, OSA Technical Digest (CD) (Optica Publishing Group, 2008), paper OThQ6.

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Abstract

This paper provides quantitative performance analysis for flat and hierarchically distributed monitoring and fault-localization in all-optical networks. We present an efficient heuristic and compare achievable improvements in monitor activation and fault-localization complexity for both schemes.

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