REAL-NET publications

2023

Mohammad Mohammad Hosseini, João Pedro, Antonio Napoli, Nelson Costa, Jaroslaw E. Prilepsky, and Sergei K. Turitsyn

Multi-period planning in metro-aggregation networks exploiting point-to-multipoint coherent transceivers

Iqbal, M.; Velasco, L.; Ruiz, M.; Costa, N.; Napoli, A.; Pedro, J.; Comellas, J.

Supporting Heterogenous Traffic on Top of Point-to-Multipoint Light-Trees

2022

Pedro J. Freire, Jaroslaw E. Prilepsky, Yevhenii Osadchuk, Sergei K. Turitsyn, Vahid Aref

Deep Neural Network-aided Soft-Demapping in Coherent Optical Systems: Regression versus Classification

M. Ruiz; D. Sequeira; L. Velasco

Deep learning-based real-time analysis of lightpath optical constellations [Invited]

Mohammad Mohammad Hosseini, João Pedro, Antonio Napoli, Nelson Costa, Jaroslaw E. Prilepsky, Sergei K. Turitsyn

Optimization of survivable filterless optical networks exploiting digital subcarrier multiplexing

Pedro J. Freire, Michael Anderson, Bernhard Spinnler, Thomas Bex, Jaroslaw E. Prilepsky, Tobias A. Eriksson, Nelson Costa, Wolfgang Schairer, Michaela Blott, Antonio Napoli, Sergei K. Turitsyn

Towards FPGA Implementation of Neural Network-Based Nonlinearity Mitigation Equalizers in Coherent Optical Transmission Systems

Masab Iqbal; Luis Velasco; Marc Ruiz; Antonio Napoli; Joao Pedro; Nelson Costa

Quantum bit retransmission using universal quantum copying machine

Freire, Pedro J.; Napoli, Antonio, Spinnler, Bernhard; Costa, Nelson; Turitsyn, Sergei K.; Prilepsky, Jaroslaw E.

Neural Networks-based Equalizers for Coherent Optical Transmission: Caveats and Pitfalls

Mohammad M. Hosseini, Joao Pedro, Antonio Napoli, Nelson Costa, Jaroslaw E. Prilepsky, Sergei K. Turitsyn

Long-Term Cost-Effectiveness of Metro Networks Exploiting Point-to-Multipoint Transceivers

M. Iqbal; L. Velasco; N. Costa; A. Napoli; J. Pedro; M. Ruiz

LPsec: a fast and secure cryptographic system for optical connections

Diego Argüello Ron, Pedro J Freire, Jaroslaw E Prilepsky, Morteza Kamalian-Kopae, Antonio Napoli, Sergei K Turitsyn

Experimental implementation of a neural network optical channel equalizer in restricted hardware using pruning and quantization

M. Iqbal, M. Ruiz, N. Costa, A. Napoli, J. Pedro and L. Velasco

Dynamic and efficient point-to-point and point-to-multipoint communications by slicing the optical costellation

DOI:

Pedro J. Freire, Sasipim Srivallapanondh, Antonio Napoli, Jaroslaw E. Prilepsky, Sergei K. Turitsyn

Computational Complexity Evaluation of Neural Network Applications in Signal Processing

Pedro J. Freire, Jaroslaw E. Prilepsky, Yevhenii Osadchuk, Sergei K. Turitsyn and Vahid ArefJr

Code for Regression equalizer, Multi-class Classifier and Multi-label Classifier

Matheus R.Sena, Pedro J.Freire, Leonardo D.Coelho, Alex F.Santos, AntonioNapoli, Raul C.AlmeidaJr.

Novel evolutionary planning technique for flexible-grid transmission in optical networks

2021

Neskorniuk, Vladislav and Freire, Pedro J. and Napoli, Antonio and Spinnler, Bernhard and Schairer, Wolfgang and Prilepsky, Jaroslaw E. and Costa, Nelson and Turitsyn, Sergei K.

Simplifying the Supervised Learning of Kerr Nonlinearity Compensation Algorithms by Data Augmentation

Mohammad M. Hosseini; João Pedro; Nelson Costa; Antonio Napoli; Jaroslaw E. Prilepsky; Sergei K. Turitsyn

Optimized Design of Metro-Aggregation Networks Exploiting Digital Subcarrier Routing

Mohannad Abu-romoh, Nelson Costa, Antonio Napoli, João Pedro, Yves Jaouën, and Mansoor Yousefi

Low Complexity Convolutional Neural Networks for Equalization in Optical Fiber Transmission

Diogo Sequeira; Marc Ruiz; Nelson Costa; Antonio Napoli; Joao Pedro; Luis Velasco

Lightweight Optical Constellation Modeling by Concatenating Artificial Neural Networks

Diogo Sequeira, Marc Ruiz, Antonio Napoli, and Luis Velasco

Filtering Impact on High-Order Modulation Formats in Hybrid Filterless and Filtered Optical Metro Networks

Pedro J. Freire, Yevhenii Osadchuk, Antonio Napoli, Bernhard Spinnler, Wolfgang Schairer, Nelson Costa, Jaroslaw E. Prilepsky, Sergei K. Turitsyn

Experimental Evaluation of Computational Complexity for Different Neural Network Equalizers in Optical Communications

Mohammad M. Hosseini, João Pedro, Antonio Napoli, Nelson Costa, Jaroslaw E. Prilepsky, Sergei K. Turitsyn

Design of Survivable Metro-Aggregation Networks based on Digital Subcarrier Routing

Aleksandr Donodin, Vladislav Dvoyrin, Egor Manuylovich, Lukasz Krzczanowicz, Wladek Forysiak, Mikhail Melkumov, Valery Mashinsky, Sergei Turitsyn

Bismuth doped fibre amplifier operating in E- and S- optical bands

Marc Ruiz, Javier Morales, Diogo Sequeira, Luis Velasco

An Autoencoder-Based Solution for IQ Constellation Analysis

Egor V. Sedov, Pedro J. Freire, Igor S. Chekhovskoy, Sergei K. Turitsyn, Jaroslaw E. Prilepsky

Neural Networks For Nonlinear Fourier Spectrum Computation

Egor V. Sedov, Pedro J. Freire, Vladimir V. Seredin, Vladyslav A. Kolbasin, Morteza Kamalian-Kopae, Igor S. Chekhovskoy, Sergei K. Turitsyn, Jaroslaw E. Prilepsky

Neural networks for computing the continuous nonlinear Fourier spectrum in focusing nonlinear Schrodinger equation: NFT-Net

Experimental Verification of Complex-Valued Artificial Neural Network for Nonlinear Equalization in Coherent Optical Communication Systems

Experimental Study of Deep Neural Network Equalizers Performance in Optical Links

Transfer Learning for Neural Networks-based Equalizers in Coherent Optical Systems

Performance versus Complexity Study of Neural Network Equalizers in Coherent Optical Systems

Power and Modulation Format Transfer Learning for Neural Network Equalizers in Coherent Optical Transmission Systems

Luis Velasco, Sima Barzegar, Diogo Sequeira, Alessio Ferrari, Nelson Costa, Vittorio Curri, Joao Pedro, Antonio Napoli, Marc Ruiz

Autonomous and Energy Efficient Lightpath Operation based on Digital Subcarrier Multiplexing

2020

Pedro J. Freire, Vladislav Neskorniuk, Antonio Napoli, Bernhard Spinner, Nelson Costa, Ginni Khanna, Emilio Riccardi, Jaroslav E. Prilepsky, Sergei K. Turitsyn

Complex-valued neural network design for mitigation of signal distortions in optical links