This paper evaluates a centralised impairment-aware path restoration approach for GMPLScontrolled transparent optical networks. Experimental results on a 14-node network test-bed show successful QoT compliant path restoration of around 3.6 seconds.
CitationAgraz, F. [et al.]. Experimental evaluation of path restoration for a centralised impairment-aware GMPLS-controlled all-optical network. A: European Conference and Exhibition on Optical Communication. "European Conference and Exhibition on Optical Communication 2010". Torino: IEEE Computer Society Publications, 2010, p. 1-3.
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