Pre-Emptive Reprovisioning in Mesh Optical Networks

R. Ramamurthy; A. Akyamac; J. Labourdette; S. Chaudhuri

Optical Fiber Communication Conference
Technical Digest (Optica Publishing Group, 2003),
paper FR3

Pre-Emptive Reprovisioning in Mesh Optical Networks

R. Ramamurthy, A. Akyamac, J. Labourdette, and S. Chaudhuri

Optical Fiber Communication Conference 2003

Atlanta, Georgia United States
ISBN: 1-55752-731-8

From the session
Core Optical Networks (FR)

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R. Ramamurthy, A. Akyamac, J. Labourdette, and S. Chaudhuri, "Pre-Emptive Reprovisioning in Mesh Optical Networks," in Optical Fiber Communication Conference, Technical Digest (Optica Publishing Group, 2003), paper FR3.

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Abstract

Pre-emptive reprovisioning is a method to perform reprovisioning of a backup path in advance of a second failure, to reduce the time to recover service from seconds (reprovisioning) to milliseconds (restoration). We evaluate the tradeoff between benefits and operational complexity.

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