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The authors present a Virtual Optical Network (VON) Resource Broker and Compositor architecture to dynamically configure and deploy independent instances of virtual GMPLS-controlled WSON. They evaluate its performance in ADRENALINE Testbed highlighting the service deployment time. In the last years, virtualization of optical networks is receiving a lot of attention by network infrastructure providers in order to support dynamic provisioning of dedicated networks over the same network infrastructure. Optical network virtualization technologies allow the partitioning/aggregation of the network infrastructure into independent virtual resources, where each virtual resource has the same functionality as the physical resource.
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