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Finding multiple routing paths in wide-area WDM networks

Liang, Weifa; Shen, Xiaojun


In this paper a multiple routing path problem in wide area Wavelength Division Multiplexing (WDM) networks is considered, which is to find K edge-disjoint lightpaths/semilightpaths from a source to a destination, if they exist, such that they meet some specified optimization objective. Two versions of the problem are studied. One is to minimize the total cost of the K paths, and the other is to minimize the cost of the maximum cost one among the K paths. An efficient algorithm for the first...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
Source: Computer Communications
DOI: 10.1016/j.comcom.2005.01.009


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