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Flexible and Adaptive Optical Metro Networking on Fixed/Flex Grid Exploiting Hybrid Time/Frequency for Shared Resource Allocation

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Abstract

A novel metro network architecture for co-existing Fixed-Grid and Flex-Grid networks is proposed. It delivers adaptive resource allocation in time and frequency dimensions for Fixed-Grid sub-wavelength, wavelength, waveband and Flex-Grid super-channel services over AoD optical nodes. Fixed and Flex Grid sharing spectrum show improved performance.

© 2012 Optical Society of America

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