Title :
Experimental evaluation of path restoration for a centralised impairment-aware GMPLS-controlled all-optical network
Author :
Agraz, Fernando ; Perelló, Jordi ; Angelou, Marianna ; Azodolmolky, Siamak ; Velasco, Luis ; Spadaro, Salvatore ; Kokkinos, Panagiotis ; Varvarigos, Emmanouel ; Tomkos, Ioannis
Author_Institution :
Univ. Politec. de Catalunya (UPC), Barcelona, Spain
Abstract :
This paper evaluates a centralised impairment-aware path restoration approach for GMPLS-controlled transparent optical networks. Experimental results on a 14-node network test-bed show successful QoT compliant path restoration of around 3.6 seconds.
Keywords :
multiprotocol label switching; optical fibre networks; GMPLS-controlled transparent optical networks; centralised impairment-aware path restoration approach; generalized multiprotocol label switching; network node test-bed; quality of transmission; successful QoT compliant path restoration; Databases; Engines; Network topology; Optical devices; Optical fiber networks; Protocols; Topology;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621320
