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  • Light-tree based multicast ...
    Rongping Lin; Wen-De Zhong; Bose, Sanjay Kumar; Zukerman, Moshe; Qirui Huang

    OECC 2010 Technical Digest, 2010-July
    Conference Proceeding

    To multiplex or groom multiple low bandwidth connections into a high bandwidth wavelength channel is called traffic grooming in wavelength-division multiplexing (WDM) mesh networks. This paper proposes a light-tree-based mathematical formulation to provide optimal assignments of light-trees for multicast traffic grooming in order to maximize network throughput. Simulations show the validity of the formulation.