Survivability and Traffic Grooming in WDM Optical Networks

Date
2006-01-19
Authors
Somani, Arun
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Abstract

The advent of fiber optic transmission systems and wavelength division multiplexing (WDM) have led to a dramatic increase in the usable bandwidth of single fiber systems. This book provides detailed coverage of survivability (dealing with the risk of losing large volumes of traffic data due to a failure of a node or a single fiber span) and traffic grooming (managing the increased complexity of smaller user requests over high capacity data pipes), both of which are key issues in modern optical networks. A framework is developed to deal with these problems in wide-area networks, where the topology used to service various high-bandwidth (but still small in relation to the capacity of the fiber) systems evolves toward making use of a general mesh. Effective solutions, exploiting complex optimization techniques, and heuristic methods are presented to keep network problems tractable. Newer networking technologies and efficient design methodologies are also described.

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This is the table of contents and introductory chapter from Somani, Arun K. Survivability and Traffic Grooming in WDM Optical Networks. Cambridge: Cambridge University Press, 2006. DOI: 10.1017/CBO9780511616105. Posted with permission.

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