Archivio Istituzionale della RicercaUsing time-adaptive probabilistic shaped 64QAM driven by a simple SNR prediction algorithm, we demonstrate >450 Gbps transmission over a 55-m free-space optics link with enhanced resilience towards rainy weather conditions. Through continuous measurement over 3-hours, we demonstrate 40 Gbps average bit-rate gain over unsupervised fixed modulation.
High-capacity and rain-resilient free-space optics link enabled by time-adaptive probabilstic shaping / Guiomar, F. P.; Lorences-Riesgo, A.; Ranzal, D.; Federico, Rocco; Sousa, A. N.; Carena, A.; Teixeira, A. L.; Medeiros, M. C. R.; Monteiro, P. P.. - ELETTRONICO. - (2019). (Intervento presentato al convegno European Conference on Optical Communications (ECOC) tenutosi a Dublin (IRL) nel 22-26 settembre 2019).
High-capacity and rain-resilient free-space optics link enabled by time-adaptive probabilstic shaping
A. Carena;
2019
Abstract
Using time-adaptive probabilistic shaped 64QAM driven by a simple SNR prediction algorithm, we demonstrate >450 Gbps transmission over a 55-m free-space optics link with enhanced resilience towards rainy weather conditions. Through continuous measurement over 3-hours, we demonstrate 40 Gbps average bit-rate gain over unsupervised fixed modulation.
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199_ecoc2019.pdf
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Carena_High-capacity.pdf
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https://hdl.handle.net/11583/2786077