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Differentiated Quality of Protection to Improve Energy Efficiency of Survivable Optical Transport Networks
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2013
Year
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EngineeringEnergy EfficiencyNetwork AnalysisOptical Wireless CommunicationPower ControlHardware Security5G SystemOptical NetworksOfdm SystemSystems EngineeringOptical NetworkingImprove Energy EfficiencyFree-space Optical NetworkElectrical EngineeringComputer EngineeringPassive Optical NetworkSmart GridSurvivable NetworkDifferentiated QualityFixed-grid WdmEnergy-efficient Networking
A differentiated quality of protection scheme is evaluated in terms of energy efficiency for fixed-grid WDM and flexible-grid OFDM-based networks. Significant energy savings can be achieved by exploiting the heterogeneous protection requirements.