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Demonstration of EDFA cognitive gain control via GMPLS for mixed modulation formats in heterogeneous optical networks
We demonstrate cognitive gain control for EDFA operation in real-time GMPLS controlled heterogeneous optical testbed with 10G/100G/200G/400G lightpaths. Cognitive control maintains the network BERExpand
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An optical SDN Controller for Transport Network virtualization and autonomic operation
This paper proposes an architecture for Software Defined Optical Transport Networks. The SDN Controller includes a network abstraction layer allowing the implementation of cognitive controls andExpand
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Experimental testbed of reconfigurable flexgrid optical network with virtualized GMPLS control plane and autonomic controls towards SDN
This paper demonstrates a testbed of a reconfigurable optical network composed by four ROADMs equipped with flexgrid WSS modules, optical amplifiers, optical channel monitors, and supervisor boards.Expand
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An Architecture for Flow-Based Traffic Analysis in a Cloud Environment
In today’s cloud environments, where thousands of virtual machines are executed simultaneously, it can be very complicated and complex to identify and trace, in real time, suspicious or maliciousExpand