The inefficiencies that affect current PCE cooperation based on PCE Communication Protocol (PCEP) in multi-layer networks are presented. A Vertical Approach is proposed to guarantee effective TE solutions while limiting the amount of exchanged information.

© 2007 Optical Society of America

PDF Article
More Like This
Virtual Network Topology Manager (VNTM) and Path Computation Element (PCE) Cooperation in Multi-Layer GMPLS Networks

N. Andriolli, F. Cugini, L. Valcarenghi, P. Castoldi, and A. Welin
NTuB3 National Fiber Optic Engineers Conference (NFOEC) 2009

Assessing the Performance of Multi-Layer Path Computation Algorithms for different PCE Architectures

S. Martínez, V. López, M. Chamania, O. González, A. Jukan, and J. P. Fernández-Palacios
OW4G.1 Optical Fiber Communication Conference (OFC) 2013

Open Database for Interconnected Traffic Engineered Multi-Layer Networks

F. Paolucci, F. Cugini, G. Cecchetti, and P. Castoldi
Th4G.5 Optical Fiber Communication Conference (OFC) 2016


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription