Lab Trial of PCE-based OSNR-aware Dynamic Restoration in Multi-domain GMPLS-enabled Translucent WSON

Tuesday, 20 September, 2011
14:30 -- 16:15, Room K
Tu.5.K • Control Plane
Tu.5.K.1 • 14:30 (Invited)

Lab Trial of PCE-based OSNR-aware Dynamic Restoration in Multi-domain GMPLS-enabled Translucent WSON

Lei Liu1, Ramon Casellas1, Takehiro Tsuritani1, Itsuro Morita1, Ricardo Martínez2, Raül Muñoz2; 1KDDI R&D Laboratories Inc., Japan; 2Centre Tecnològic de Telecomunicacions de Catalunya (CTTC), Spain.
We experimentally present a lab trial of PCE-based OSNR-aware dynamic restoration in multi-domain GMPLS-enabled translucent WSON, assessing the overall feasibility and quantitatively evaluating the service disruption time and path computation latency during end-to-end lightpath restoration.


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