Title :
Signaling and multi-layer probe-based schemes for guaranteeing QoT in GMPLS transparent networks
Author :
Sambo, N. ; Pinart, C. ; Le Rouzic, E. ; Cugini, F. ; Valcarenghi, L. ; Castoldi, P.
Author_Institution :
Scuola Superiore Sant´´Anna, Pisa
Abstract :
Three probe-based schemes accounting for multi-layer performance information are proposed to evaluate and guarantee lightpath QoT in transparent optical networks. Low blocking and fast set up times are achieved for different service classes.
Keywords :
optical fibre networks; GMPLS transparent networks; QoT; multi-layer probe-based schemes; signaling schemes; transparent optical networks; Data communication; Loss measurement; Optical fiber networks; Optical noise; Phase estimation; Probes; Protocols; Signal to noise ratio; Wavelength measurement; Wavelength routing; 060.4250 Networks; 060.4265 Networks, wavelength routing;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
