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Conferences > OFC > 2017 > M2H > M2H.2

Distributed vs. Centralized PCE-based Transport SDN Controller for Flexi-Grid Optical Networks

R. Martínez, R. Casellas, R. Vilalta, and R. Muñoz

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Abstract

We validate the use of a centralized PCE architecture as an SDN controller to compute and configure flexi-grid optical networks. Besides presenting new PCEP extensions, performance evaluation compares PCE-based solution with traditional distributed signaling approach.

© 2017 Optical Society of America

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