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Benefits of Integrated Packet/Circuit/Wavelength Switches in Next-Generation Optical Core Networks
Benefits Integrated Packet Circuit Wavelength Switches Next-Generation Optical Core Network
2015/5/18
We investigate the use of integrated packet/circuit/wavelength switches in next-generation optical core networks and compare different node architectures for a 46 node,25,840 route-km US network.
All-optical networks offer the potential for significant operational cost advantages and deployment benefits. This paper highlights the results from an analysis of BT’s Core infrastructure detailing O...
The relevant impact of the physical parameters uncertainties when dimensioning an optical core transparent network
physical parameters dimensioning optical core transparent network
2015/8/3
We illustrate the importance to consider physical uncertainties in the Quality of Transmission estimators used for Impairment Constrained Based Routing. Power uncertainties of 1dB yield 80% of further...