GNPy Experimental Validation in a C+L Multiband Optical Multiplex Section
Publication Date: 7/14/2024
Event: 24th International Conference on Transparent Optical Networks
Reference: pp. 1-4, 2024
Authors: Andrea DAmico, NEC Laboratories America, Inc.; Vittorio Gatto, Politecnico di Torino; Antonino Nespola, Links Foundation; Giacomo Borraccini, NEC Laboratories America, Inc.; Yanchao Jiang, Politecnico di Torino; Pierluigi Poggiolini, Politecnico di Torino; Esther Le Rouzic, Orange; Arturo Mayora, Telecom Infra Project; Lopez de Lerma, Telecom Infra Project; Gert Grammel, Juniper Networks; Roberto Manzotti, Roberto Manzotti; Vittorio Curri, Politecnico di Torino
Abstract: The GNPy quality-of-transmission estimator has undergone improvements and rigorous experimental validation in a C+L multiband transmission scenario. This includes the incorporation of a disaggregated generalized Gaussian noise model, along with advanced modeling of amplifiers and transceivers. The recently proposed implementation demonstrates notable enhancements, offering highly accurate GSNR predictions on commercial C+L-band equipment while significantly reducing computation time.
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