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Partial Protection with Full Bandwidth Restoration by OpenFlow-based Control Plane in Flexi-Grid Optical Networks

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Abstract

We propose a novel OpenFlow based recovery mechanism for Flexi-Grid optical networks, called partial protection full bandwidth restoration (PP-FBR), based on the implement of common protection and restoration mechanisms. Our experimental results demonstrate feasibility of our recovery mechanisms and the PP-FBR’s high spectrum efficiency.

© 2013 Optical Society of America

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