Abstract. In optical networks, traffic demands often demonstrate periodic nature for which time-overlapping property can be utilized in routing and wavelength assignment (RWA). A R...
Hyun Gi Ahn, Tae-Jin Lee, Min Young Chung, Hyunseu...
Abstract— Wavelength converters simplify the wavelength assignment problem in virtual topology design in optical networks and increase the utilization of the fiber bandwidth. Ho...
There has been much discussion about the best way to combine the benefits of new optical circuit switching technology with the established packet switched Internet. In this paper,...
Abstract Recent advances in optical switching technology allows for the creation of networks in which data bursts are switched optically at each node, offering a greater degree of...
A network with restoration capability requires spare capacity to be used in the case of failure. Optimization of spare capacity is to find the minimum amount of spare capacity for ...