Title :
PCE architecture for OIF E-NNI multi-domain routing evaluated in an intra-domain WSON scenario
Author :
Paolucci, F. ; Cugini, F. ; Giorgetti, A. ; Valcarenghi, L. ; Castoldi, P. ; Iovanna, P. ; Bottari, G. ; Welin, A.
Author_Institution :
Scuola Superiore Sant´´Anna, Pisa, Italy
Abstract :
An integrated PCE-routing controller architecture is proposed to enhance the abstraction scheme used for virtual intra-domain link metric definition. Resource utilization and multi-domain control plane stability are improved without significantly affecting the advertised service level.
Keywords :
telecommunication computing; telecommunication control; telecommunication network routing; OIF E-NNI multidomain routing; PCE; intradomain WSON; path computation element; resource utilization; routing controller; Routing;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
