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
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Autoren:
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)
Inhalt:
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.