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.
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.
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Titolo: | High-capacity and rain-resilient free-space optics link enabled by time-adaptive probabilstic shaping |
Autori: | |
Data di pubblicazione: | 2019 |
Abstract: | Using time-adaptive probabilistic shaped 64QAM driven by a simple SNR prediction algorithm, we de...monstrate >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. |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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199_ecoc2019.pdf | 2a Post-print versione editoriale / Version of Record | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia | |
Carena_High-capacity.pdf | 2. Post-print / Author's Accepted Manuscript | PUBBLICO - Tutti i diritti riservati | Visibile a tuttiVisualizza/Apri |
http://hdl.handle.net/11583/2786077