Gabriele Liga

60 papers Journal 33Unranked 27
YearRankTypeTitle / Venue / Authors
2026 J jnl
On LLR Mismatch in Belief Propagation Decoding of Overcomplete QLDPC Codes.
CoRR
Hernán Córdova, Alexios Balatsoukas-Stimming, Gabriele Liga, Yunus Can Gültekin, Alex Alvarado
2025 — conf
A General Nonlinear Model for Arbitrary Modulation Formats in the Presence of Inter-Channel Simulated Raman Scattering.
ECOC
Zhiwei Liang, Bin Chen, Jiwei Xu, Yi Lei, Qingqing Hu, Fan Zhang, Gabriele Liga
2025 — conf
Accounting for Temporal Energy Correlations in the Enhanced Gaussian Noise Model.
OFC
Kaiquan Wu, Gabriele Liga, Marco Secondini, Alex Alvarado
2025 — conf
Blind Equalization in Dynamic PMD Channels Using Variational Autoencoders with LSTM.
OFC
José Nupsilonñez-Kasaneva, Boris Karanov, Alex Alvarado, Gabriele Liga
2025 — conf
Lowering Error Floors for Hard Decision Decoding of OFEC Code.
ECOC
Jasper Lagendijk, Yunus Can Gültekin, Alexios Balatsoukas-Stimming, Gabriele Liga, Alex Alvarado
2025 J jnl
Lowering Error Floors for Hard Decision Decoding of OFEC Code.
CoRR
Jasper Lagendijk, Yunus Can Gültekin, Alexios Balatsoukas-Stimming, Gabriele Liga, Alex Alvarado
2025 — conf
Nonlinearity Cancellation Based on Optimized First Order Perturbative Kernels.
OFC
Alex Alvarado, Astrid Barreiro, Gabriele Liga
2025 J jnl
Nonlinearity Cancellation Based on Optimized First Order Perturbative Kernels.
CoRR
Alex Alvarado, Astrid Barreiro, Gabriele Liga
2025 J jnl
On Shaping Gain of Multidimensional Constellations in Linear and Nonlinear Optical Fiber Channel.
IEEE J. Sel. Areas Commun.
Bin Chen, Zhiwei Liang, Yi Lei, Jingxin Deng, Shen Li, Gabriele Liga
2025 J jnl
On the Capacity of Correlated Phase-Noise Channels: An Electro-Optic Frequency Comb Example.
IEEE Trans. Inf. Theory
Mohammad Farsi, Hamdi Joudeh, Gabriele Liga, Alex Alvarado, Magnus Karlsson, Erik Agrell
2025 — conf
Predicting Nonlinear Interference for Short-Blocklength 4D Probabilistic Shaping.
OFC
Jingxin Deng, Bin Chen, Zhiwei Liang, Yi Lei, Gabriele Liga
2025 — conf
Short Blocklength Error Correction Codes for Continuous-Variable Quantum Key Distribution.
ECOC
Kadir Gümüs, João dos Reis Frazão, Boris Skoric, Gabriele Liga, Aaron Albores-Mejia, Thomas D. Bradley, Chigo Okonkwo
2025 J jnl
Short Blocklength Error Correction Codes for Continuous-Variable Quantum Key Distribution.
CoRR
Kadir Gümüs, João dos Reis Frazão, Boris Skoric, Gabriele Liga, Aaron Albores-Mejia, Thomas D. Bradley, Chigo Okonkwo
2024 J jnl
On the Capacity of Correlated MIMO Phase-Noise Channels: An Electro-Optic Frequency Comb Example.
CoRR
Mohammad Farsi, Hamdi Joudeh, Gabriele Liga, Alex Alvarado, Magnus Karlsson, Erik Agrell
2023 J jnl
Analytical Model of Nonlinear Fiber Propagation for General Dual-Polarization Four-Dimensional Modulation Format.
CoRR
Zhiwei Liang, Bin Chen, Yi Lei, Gabriele Liga, Alex Alvarado
2023 J jnl
On the Performance of Multidimensional Constellation Shaping for Linear and Nonlinear Optical Fiber Channel.
CoRR
Bin Chen, Zhiwei Liang, Shen Li, Yi Lei, Gabriele Liga, Alex Alvarado
2022 J jnl
Capacity Bounds for Optical WDM Channels with Peak Power Constraints.
CoRR
Viswanathan Ramachandran, Gabriele Liga, Astrid Barreiro, Alex Alvarado
2022 — conf
Capacity Region Bounds for K-User Optical WDM Channels with Peak Power Constraints.
OFC
Viswanathan Ramachandran, Gabriele Liga, Astrid Barreiro, Alex Alvarado
2022 J jnl
Extension and Validation of 4D Model for Improving the Accuracy of Modulation-Dependent Nonlinear Interference.
CoRR
Zhiwei Liang, Bin Chen, Yi Lei, Gabriele Liga, Alex Alvarado
2022 J jnl
Geometrically-Shaped Multi-Dimensional Modulation Formats in Coherent Optical Transmission Systems.
CoRR
Bin Chen, Yi Lei, Gabriele Liga, Zhiwei Liang, Wei Ling, Xuwei Xue, Alex Alvarado
2022 J jnl
High-Cardinality Geometrical Constellation Shaping for the Nonlinear Fibre Channel.
CoRR
Eric Sillekens, Gabriele Liga, Domaniç Lavery, Polina Bayvel, Robert I. Killey
2022 — conf
Model-aided Geometrical Shaping of Dual-polarization 4D Formats in the Nonlinear Fiber Channel.
OFC
Gabriele Liga, Bin Chen, Alex Alvarado
2022 — conf
Shaped Four-Dimensional Modulation Formats for Optical Fiber Communication Systems.
OFC
Bin Chen, Gabriele Liga, Yi Lei, Wei Ling, Zhengyan Huan, Xuwei Xue, Alex Alvarado
2021 J jnl
A Capacity Region Outer Bound for the Two-User Dispersive Nonlinear Fiber Optical Channel.
CoRR
Viswanathan Ramachandran, Astrid Barreiro, Gabriele Liga, Alex Alvarado
2021 J jnl
A Soft-Aided Staircase Decoder Using Three-Level Channel Reliabilities.
CoRR
Yi Lei, Bin Chen, Gabriele Liga, Alexios Balatsoukas-Stimming, Kaixuan Sun, Alex Alvarado
2021 J jnl
Capacity Region Bounds for the K user Dispersive Nonlinear Optical WDM Channel with Peak Power Constraints.
CoRR
Viswanathan Ramachandran, Gabriele Liga, Astrid Barreiro, Alex Alvarado
2021 — conf
Exponentially-Weighted Energy Dispersion Index for the Nonlinear Interference Analysis of Finite-Blocklength Shaping.
ECOC
Kaiquan Wu, Gabriele Liga, Yunus Can Gültekin, Alex Alvarado
2021 J jnl
Model-aided Geometrical Shaping of Dual-polarization 4D Formats in the Nonlinear Fiber Channel.
CoRR
Gabriele Liga, Bin Chen, Alex Alvarado
2021 — conf
Modeling of Nonlinear Interference Power for Dual-Polarization 4D Formats.
OFC
Gabriele Liga, Bin Chen, Astrid Barreiro, Alex Alvarado
2021 — conf
On Parameter Optimization and Reach Enhancement for the Improved Soft-Aided Staircase Decoder.
ISTC
Yi Lei, Bin Chen, Gabriele Liga, Alex Alvarado
2021 J jnl
On Parameter Optimization and Reach Enhancement for the Improved Soft-Aided Staircase Decoder.
CoRR
Yi Lei, Bin Chen, Gabriele Liga, Alex Alvarado
2021 J jnl
Temporal Energy Analysis of Symbol Sequences for Fiber Nonlinear Interference Modelling via Energy Dispersion Index.
CoRR
Kaiquan Wu, Gabriele Liga, Alireza Sheikh, Frans M. J. Willems, Alex Alvarado
2020 — conf
End-to-End Learning in Optical Fiber Communications: Experimental Demonstration and Future Trends.
ECOC
Boris Karanov, Vinícius Oliari, Mathieu Chagnon, Gabriele Liga, Alex Alvarado, Vahid Aref, Domaniç Lavery, Polina Bayvel, Laurent Schmalen
2020 J jnl
Extending Fibre Nonlinear Interference Power Modelling to Account for General Dual-Polarisation 4D Modulation Formats.
Entropy
Gabriele Liga, Astrid Barreiro, Hami Rabbani, Alex Alvarado
2020 J jnl
Geometric Shaping of 2-Dimensional Constellations in the Presence of Laser Phase Noise.
CoRR
Hubert Dzieciol, Gabriele Liga, Eric Sillekens, Polina Bayvel, Domaniç Lavery
2020 J jnl
Hard-Decision Coded Modulation for High-Throughput Short-Reach Optical Interconnect.
Entropy
Bin Chen, Yi Lei, Gabriele Liga, Chigo Okonkwo, Alex Alvarado
2020 — conf
Model-Based Machine Learning for Joint Digital Backpropagation and PMD Compensation.
OFC
Christian Häger, Henry D. Pfister, Rick M. Bütler, Gabriele Liga, Alex Alvarado
2020 J jnl
Model-Based Machine Learning for Joint Digital Backpropagation and PMD Compensation.
CoRR
Christian Häger, Henry D. Pfister, Rick M. Bütler, Gabriele Liga, Alex Alvarado
2020 J jnl
Model-Based Machine Learning for Joint Digital Backpropagation and PMD Compensation.
CoRR
Rick M. Bütler, Christian Häger, Henry D. Pfister, Gabriele Liga, Alex Alvarado
2019 — conf
11, 700 km Transmission at 4.8 bit/4D-sym via Four-dimensional Geometrically-shaped Polarization-Ring-Switching Modulation.
OECC/PSC
Sjoerd van der Heide, Bin Chen, Menno van den Hout, Gabriele Liga, Ton Koonen, Hartmut Hafermann, Alex Alvarado, Chigo Okonkwo
2019 J jnl
30% Reach Increase via Low-complexity Hybrid HD/SD FEC and Nonlinearity-tolerant 4D Modulation.
CoRR
Gabriele Liga, Bin Chen, Sjoerd van der Heide, Alireza Sheikh, Menno van den Hout, Chigo Okonkwo, Alex Alvarado
2019 J jnl
A novel soft-aided bit-marking decoder for product codes.
CoRR
Gabriele Liga, Alireza Sheikh, Alex Alvarado
2019 — conf
Deep Learning for Communication over Dispersive Nonlinear Channels: Performance and Comparison with Classical Digital Signal Processing.
Allerton
Boris Karanov, Gabriele Liga, Vahid Aref, Domaniç Lavery, Polina Bayvel, Laurent Schmalen
2019 J jnl
Deep Learning for Communication over Dispersive Nonlinear Channels: Performance and Comparison with Classical Digital Signal Processing.
CoRR
Boris Karanov, Gabriele Liga, Vahid Aref, Domaniç Lavery, Polina Bayvel, Laurent Schmalen
2019 J jnl
Improved Decoding of Staircase Codes: The Soft-Aided Bit-Marking (SABM) Algorithm.
IEEE Trans. Commun.
Yi Lei, Bin Chen, Gabriele Liga, Xiong Deng, Zizheng Cao, Jianqiang Li, Kun Xu, Alex Alvarado
2019 — conf
Improving HD-FEC decoding via bit marking.
OECC/PSC
Alex Alvarado, Gabriele Liga, Yi Lei, Bin Chen, Alexios Balatsoukas-Stimming
2019 J jnl
Improving HD-FEC decoding via bit marking.
CoRR
Alex Alvarado, Gabriele Liga, Yi Lei, Bin Chen, Alexios Balatsoukas-Stimming
2019 J jnl
Revisiting Multi-Step Nonlinearity Compensation with Machine Learning.
CoRR
Christian Häger, Henry D. Pfister, Rick M. Bütler, Gabriele Liga, Alex Alvarado
2018 — conf
A PMD-adaptive DBP Receiver Based on SNR Optimization.
OFC
Gabriele Liga, Cristian B. Czegledi, Polina Bayvel
2018 — conf
A Simple Nonlinearity-Tailored Probabilistic Shaping Distribution for Square QAM.
OFC
Eric Sillekens, Daniel Semrau, Gabriele Liga, Nikita A. Shevchenko, Zhe Li, Alex Alvarado, Polina Bayvel, Robert I. Killey, Domaniç Lavery
2018 — conf
Combining Optical Phase Conjugation and Volterra Equalisation: a Novel Nonlinearity Compensation Scheme.
ECOC
Gabriele Liga, Gabriel Saavedra, Polina Bayvel
2018 — conf
Digital Nonlinearity Compensation Considering Signal Spectral Broadening Effects in Dispersion-managed Systems.
OFC
Boris Karanov, Tianhua Xu, Nikita A. Shevchenko, Domaniç Lavery, Gabriele Liga, Robert I. Killey, Polina Bayvel
2017 J jnl
A Simple Nonlinearity-Tailored Probabilistic Shaping Distribution for Square QAM.
CoRR
Eric Sillekens, Daniel Semrau, Gabriele Liga, Nikita A. Shevchenko, Zhe Li, Alex Alvarado, Polina Bayvel, Robert I. Killey, Domaniç Lavery
2017 — conf
Modified digital backpropagation accounting for polarization-mode dispersion.
OFC
Cristian B. Czegledi, Gabriele Liga, Domaniç Lavery, Magnus Karlsson, Erik Agrell, Seb J. Savory, Polina Bayvel
2016 J jnl
Information Rates of Next-Generation Long-Haul Optical Fiber Systems Using Coded Modulation.
CoRR
Gabriele Liga, Alex Alvarado, Erik Agrell, Polina Bayvel
2015 — conf
Enhanced superchannel transmission using phase conjugation.
ECOC
Andrew D. Ellis, Ian D. Phillips, Mingming Tan, Marc F. C. Stephens, Mary E. McCarthy, M. A. Z. Al Kahteeb, Md. Asif Iqbal, Andreas Perentos, Simon Fabbri, Vladimir Gordienko, Domaniç Lavery, Gabriele Liga, M. G. Saavedra, Robert Maher, Stelios Sygletos, Paul Harper, Nick J. Doran, Polina Bayvel, Sergey K. Turitsyn
2015 — conf
Optimum detection in presence of nonlinear distortions with memory.
ECOC
Gabriele Liga, Alex Alvarado, Erik Agrell, Marco Secondini, Robert I. Killey, Polina Bayvel
2015 J jnl
The Benefit of Split Nonlinearity Compensation for Optical Fiber Communications.
CoRR
Domaniç Lavery, David J. Ives, Gabriele Liga, Alex Alvarado, Seb J. Savory, Polina Bayvel
2014 — conf
Digital back-propagation for high spectral efficiency terabit/s superchannels.
OFC
Gabriele Liga, Tianhua Xu, Lídia Galdino, Robert I. Killey, Polina Bayvel
2014 — conf
Unrepeated transmission over 253.4 km ultra low loss fiber achieving 6.95 b/s/Hz SE using EDFA-only pre-amplification.
ECOC
Lídia Galdino, Gabriele Liga, Domaniç Lavery, Robert Maher, Tianhua Xu, Masaki Sato, Robert I. Killey, Seb J. Savory, Benn C. Thomsen, Polina Bayvel