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The impact of fanout and transmission reach on provisioning of static multicast traffic in Elastic Optical Networks is studied. Result of numerical experiments are presented to show the impact in terms of spectrum and regenerator usage.1
The adoption of a flexible grid will benefit the network design and control plane of future optical networks by providing increased adaptability of spectral resources to heterogeneous network conditions. Unfortunately, this flexibility is gained at the cost of significant additional complexity in the network design and control. In this paper, we consider the optimization of routing and spectrum allocation...
Employing Mixed Line Rates (MLR) in optical WDM networks enables new paradigms for protection at lightpath level. We design transparent MLR networks with dedicated protection and achieve significant cost reduction.
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