Publication | Closed Access
Dynamic On-demand Lightpath Provisioning Using Spectral Defragmentation in Flexible Bandwidth Networks
76
Citations
4
References
2011
Year
Unknown Venue
Free-space Optical NetworkPhotonicsFlexible Bandwidth NetworksEngineeringSpectral Defragmentation AlgorithmDynamic Resource AllocationOptical NetworksEdge ComputingWavelength ConversionNetwork PlanningComputer EngineeringPassive Optical NetworkNode ArchitecturesOptical Wireless CommunicationOptical CommunicationNetwork OptimizationAdvanced NetworkingOptical Networking
We propose a spectral defragmentation algorithm and corresponding node architectures with wavelength conversion to support on-demand lightpath provisioning in flexible bandwidth optical networks. Simulation results demonstrate six-fold reductions in blocking rates with defragmentation.
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