Title :
Experimental evaluation of centralized failure restoration in a dynamic impairment-aware all-optical network
Author :
Perelló, J. ; Spadaro, S. ; Agraz, F. ; Angelou, M. ; Azodolmolky, S. ; Qin, Y. ; Nejabati, R. ; Simeonidou, D. ; Kokkinos, P. ; Varvarigos, E. ; Zahr, S. Al ; Gagnaire, M. ; Tomkos, I.
Author_Institution :
Univ. Politec. de Catalunya (UPC), Barcelona, Spain
Abstract :
A centralized impairment-aware lightpath restoration scheme is experimentally demonstrated. Through the implementation of the QoT estimator module on FPGA technology, restoration times of 1.36 s are achieved for the high priority traffic class.
Keywords :
field programmable gate arrays; optical fibre networks; optical logic; telecommunication network reliability; telecommunication security; telecommunication traffic; FPGA technology; QoT estimator module; centralized failure restoration; centralized impairment-aware lightpath restoration scheme; dynamic impairment-aware all-optical network; high priority traffic class; time 1.36 s; Databases; Engines; Estimation; Field programmable gate arrays; Monitoring; Optical fiber networks; Protocols;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
