Grooming of multicast sessions in WDM ring networks
Proceedings of SPIE, pp. 1-12, 2003.
In this paper, we address the problem of routing and wavelength assignment of multicast sessions with sub-wavelength traffic demands. We consider this problem in the scenario of WDM ring networks. In order to support multicasting, individual nodes need to have the capability to duplicate traffic. We consider two different node architectur...More
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