Complexity of Converter Placement Supporting Broadcast in WDM Networks


Wavelength converters simplify the wavelength assignment problem in virtual topology design in optical networks and increase the utilization of the fiber bandwidth. However, converters are costly, and minimizing the number of converters needed to support a given level of functionality has been investigated in the literature in various contexts. In… (More)
DOI: 10.1109/BROADNETS.2006.4374385

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