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.
CITATION STYLE
Cugini, F., Giorgetti, A., Andriolli, N., Paolucci, F., Valcarenghi, L., & Castoldi, P. (2007). Multiple Path Computation Element (PCE) cooperation for multi-layer traffic engineering. In OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007. https://doi.org/10.1109/OFC.2007.4348895
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