Wavelength Assignment in Multi-Fiber WDM Networks by Generalized Edge Coloring

Abstract

In this paper, we study wavelength assignment problems in multi-fiber WDM networks. We focus on the special case that all lightpaths have at most two links. This in particular holds in case the network topology is a star. As the links incident to a specific node in a meshed topology form a star subnetwork, results for stars are also of interest for general… (More)

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