PCE Architecture for OIF E-NNI Multi-domain Routing evaluated in an Intra-domain WSON Scenario

Konferenz: ECOC 2009 - 35th European Conference on Optical Communication
20.09.2009 - 24.09.2009 in Vienna, Austria

Tagungsband: ECOC 2009

Seiten: 2Sprache: EnglischTyp: PDF

Persönliche VDE-Mitglieder erhalten auf diesen Artikel 10% Rabatt

Paolucci, F.; Giorgelti, A.; Valcarenghi, L.; Castoldi, P. (Scuola Superiore Sant'Anna, Pisa, Italy)
Cugini, F. (CNIT, Pisa, Italy)
lovanna, P.; Bottari, G.; Welin, A. (Ericsson, Pisa, Italy)

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.