Exploració per autor "Napoli, Antonio"
Ara es mostren els items 17-23 de 23
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OCATA: A deep-learning-based digital twin for the optical time domain
Sequeira, Diogo Gonçalo; Ruiz Ramírez, Marc; Costa, Nelson; Napoli, Antonio; Pedro, João; Velasco Esteban, Luis Domingo (Optical Society of American (OSA), 2023-02-01)
Article
Accés obertThe development of digital twins to represent the optical transport network might enable multiple applications for network operation, including automation and fault management. In this work, we propose a deep-learning-based ... -
Quantum bit retransmission using universal quantum copying machine
Iqbal, Masab; Velasco Esteban, Luis Domingo; Ruiz Ramírez, Marc; Napoli, Antonio; Pedro, João; Costa, Nelson (Institute of Electrical and Electronics Engineers (IEEE), 2022)
Text en actes de congrés
Accés obertQuantum internet, which is expected to be a combination of quantum and classical networks, promises to provide information-theoretic security for data exchange. Classical networks have well-established protocols for reliable ... -
Soft-failure detection, localization, identification, and severity prediction by estimating QoT model input parameters
Barzegar, Sima; Ruiz Ramírez, Marc; Sgambelluri, Andrea; Cugini, Filippo; Napoli, Antonio; Velasco Esteban, Luis Domingo (2021-09)
Article
Accés obertThe performance of optical devices can degrade because of aging and external causes like, for example, temperature variations. Such degradation might start with a low impact on the Quality of Transmission (QoT) of the ... -
Soft-failure localization and device working parameters estimation in disaggregated scenarios
Barzegar, Sima; Virgillito, E.; Ruiz Ramírez, Marc; Ferrari, A.; Napoli, Antonio; Curri, Vittorio; Velasco Esteban, Luis Domingo (2020)
Text en actes de congrés
Accés restringit per política de l'editorialA soft-failure localization and key working parameters estimation system is proposed for network diagnosis and maintenance. We show that a double analysis of monitoring data and estimated working parameters ... -
Square-root strategy: a novel method to linearize an optical communication system with electronic equalizers
Prat Gomà, Josep Joan; Napoli, Antonio; Gené Bernaus, Joan M.; Omella Cáncer, Mireia Esther; Poggiolini, P.; Curri, Vittorio (2005)
Text en actes de congrés
Accés restringit per política de l'editorialWe demonstrate a nonlinear function after the photodetector that linearizes dispersion-limited IM-DD systems, enhancing the performance of linear electronic equalization. Results showed a clear improvement in terms of ... -
SSMS: A split step multiband simulation software
Khare, Prasunika; Costa, Nelson; Pedro, João; Napoli, Antonio; Arpanaei, Farhad; Comellas Colomé, Jaume; Ruiz Ramírez, Marc; Velasco Esteban, Luis Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertWe introduce SSMS, a multiband optical fiber simulator entirely developed in MATLAB. SSMS solves the generalized nonlinear Schrödinger equation relying on the 4 th order Runge-Kutta method in Interaction Picture (RK4IP) ... -
Supporting heterogenous traffic on top of point-to-multipoint light-trees †
Iqbal, Masab; Velasco Esteban, Luis Domingo; Ruiz Ramírez, Marc; Costa, Nelson; Napoli, Antonio; Pedro, João; Comellas Colomé, Jaume (2023-02-23)
Article
Accés obertNew 5 G and beyond services demand innovative solutions in optical transport to increase efficiency and flexibility and reduce capital (CAPEX) and operational (OPEX) expenditures to support heterogeneous and dynamic traffic. ...