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Scopus Author ID: 56114715000

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Employment (2)

Eindhoven University of Technology: Eindhoven, Noord-Brabant, NL

2018-12-01 to present | Research Fellow (Electrical Engineering)
Employment
Source: Self-asserted source
Gabriele Liga

University College London: London, London, GB

2017 to 2018-11-30 | Postdoctoral researcher (Electronic & Electrical Engineering)
Employment
Source: Self-asserted source
Gabriele Liga

Education and qualifications (2)

Politecnico di Milano: Milano, Lombardia, IT

Laurea Specialistica in Ingegneria delle Telecomunicazioni
Education
Source: Self-asserted source
Gabriele Liga

University College London: London, London, GB

2011-10-01 to 2017-04-18 | PhD (Electronic & Electrical Engineering )
Qualification
Source: Self-asserted source
Gabriele Liga

Professional activities (1)

IEEE: New York, NY, US

2012 to present
Membership
Source: Self-asserted source
Gabriele Liga

Funding (1)

Eurotech Fellowship

Grant
H2020 Marie Skłodowska-Curie Actions (Eindhoven, NL)
Source: Self-asserted source
Gabriele Liga

Works (50 of 92)

Items per page:
Page 1 of 2

A capacity region outer bound for the two-user perturbative nonlinear fiber optical channel

arXiv
2021 | Other
EID:

2-s2.0-85112812901

Part of ISSN: 23318422
Contributors: Ramachandran, V.; Barreiro, A.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

A soft-aided staircase decoder using three-level channel reliabilities

arXiv
2021 | Other
EID:

2-s2.0-85104220642

Part of ISSN: 23318422
Contributors: Lei, Y.; Chen, B.; Liga, G.; Balatsoukas-Stimming, A.; Sun, K.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

A Soft-Aided Staircase Decoder Using Three-Level Channel Reliabilities

Journal of Lightwave Technology
2021 | Journal article
DOI: 10.1109/JLT.2021.3096377
EID:

2-s2.0-85110789348

Part of ISSN: 15582213 07338724
Contributors: Lei, Y.; Chen, B.; Liga, G.; Balatsoukas-Stimming, A.; Sun, K.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Analytical Modeling of Nonlinear Fiber Propagation for Four Dimensional Symmetric Constellations

Journal of Lightwave Technology
2021 | Journal article
DOI: 10.1109/JLT.2021.3055966
EID:

2-s2.0-85100789065

Part of ISSN: 15582213 07338724
Contributors: Rabbani, H.; Ayaz, M.; Beygi, L.; Liga, G.; Alvarado, A.; Agrell, E.; Karlsson, M.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Capacity region bounds for the K user dispersive nonlinear optical WDM channel with peak power constraints

arXiv
2021 | Other
EID:

2-s2.0-85117973384

Part of ISSN: 23318422
Contributors: Ramachandran, V.; Liga, G.; Barreiro, A.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Discrete-time accuracy analysis of the time-domain regular perturbation model for unamplified links

arXiv
2021 | Other
EID:

2-s2.0-85108541649

Part of ISSN: 23318422
Contributors: Barreiro, A.; Liga, G.; Fehenberger, T.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Exponentially-weighted energy dispersion index for the nonlinear interference analysis of finite-blocklength shaping

arXiv
2021 | Other
EID:

2-s2.0-85108848039

Part of ISSN: 23318422
Contributors: Wu, K.; Liga, G.; Gültekin, Y.C.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Exponentially-Weighted Energy Dispersion Index for the Nonlinear Interference Analysis of Finite-Blocklength Shaping

2021 European Conference on Optical Communication, ECOC 2021
2021 | Conference paper
DOI: 10.1109/ECOC52684.2021.9606009
EID:

2-s2.0-85123215025
Contributors: Wu, K.; Liga, G.; Gultekin, Y.C.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Frequency logarithmic perturbation on the group-velocity dispersion parameter with applications to passive optical networks

arXiv
2021 | Other
EID:

2-s2.0-85104085232

Part of ISSN: 23318422
Contributors: Oliari, V.; Agrell, E.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Frequency Logarithmic Perturbation on the Group-Velocity Dispersion Parameter with Applications to Passive Optical Networks

Journal of Lightwave Technology
2021 | Journal article
DOI: 10.1109/JLT.2021.3101055
EID:

2-s2.0-85112611131

Part of ISSN: 15582213 07338724
Contributors: Oliari, V.; Agrell, E.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Geometric Shaping of 2-D Constellations in the Presence of Laser Phase Noise

Journal of Lightwave Technology
2021 | Journal article
DOI: 10.1109/JLT.2020.3031017
EID:

2-s2.0-85098879504

Part of ISSN: 15582213 07338724
Contributors: Dzieciol, H.; Liga, G.; Sillekens, E.; Bayvel, P.; Lavery, D.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

High-Cardinality Hybrid Shaping for 4D Modulation Formats in Optical Communications Optimized via End-to-End Learning

arXiv
2021 | Other
EID:

2-s2.0-85121723521

Part of ISSN: 23318422
Contributors: Oliari, V.; Karanov, B.; Goossens, S.; Liga, G.; Vassilieva, O.; Kim, I.; Palacharla, P.; Okonkwo, C.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

List-encoding CCDM: A nonlinearity-tolerant shaper aided by energy dispersion index

arXiv
2021 | Other
EID:

2-s2.0-85115724928

Part of ISSN: 23318422
Contributors: Wu, K.; Liga, G.; Sheikh, A.; Gültekin, Y.C.; Willems, F.M.J.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Model-aided geometrical shaping of dual-polarization 4D formats in the nonlinear fiber channel

arXiv
2021 | Other
EID:

2-s2.0-85118524900

Part of ISSN: 23318422
Contributors: Liga, G.; Chen, B.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Model-Based Machine Learning for Joint Digital Backpropagation and PMD Compensation

Journal of Lightwave Technology
2021 | Journal article
DOI: 10.1109/JLT.2020.3034047
EID:

2-s2.0-85100964867

Part of ISSN: 15582213 07338724
Contributors: Butler, R.M.; Hager, C.; Pfister, H.D.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Modeling of nonlinear interference power for dual-polarization 4D formats

arXiv
2021 | Other
EID:

2-s2.0-85101697480

Part of ISSN: 23318422
Contributors: Liga, G.; Chen, B.; Barreiro, A.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Modeling of nonlinear interference power for dual-polarization 4D formats

Optics InfoBase Conference Papers
2021 | Conference paper
EID:

2-s2.0-85120431759
Contributors: Liga, G.; Chen, B.; Barreiro, A.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Modeling of Nonlinear Interference Power for Dual-Polarization 4D Formats

2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings
2021 | Conference paper
EID:

2-s2.0-85112095584
Contributors: Liga, G.; Chen, B.; Barreiro, A.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

On parameter optimization and reach enhancement for the improved soft-aided staircase decoder

arXiv
2021 | Other
EID:

2-s2.0-85108085874

Part of ISSN: 23318422
Contributors: Lei, Y.; Chen, B.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Shaped Four-Dimensional Modulation Formats for Optical Fiber Communication Systems

arXiv
2021 | Other
EID:

2-s2.0-85121828154

Part of ISSN: 23318422
Contributors: Chen, B.; Liga, G.; Lei, Y.; Ling, W.; Huan, Z.; Xue, X.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Temporal energy analysis of symbol sequences for fiber nonlinear interference modelling via energy dispersion index

arXiv
2021 | Other
EID:

2-s2.0-85102542052

Part of ISSN: 23318422
Contributors: Wu, K.; Liga, G.; Sheikh, A.; Willems, F.M.J.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Temporal Energy Analysis of Symbol Sequences for Fiber Nonlinear Interference Modelling via Energy Dispersion Index

Journal of Lightwave Technology
2021 | Journal article
DOI: 10.1109/JLT.2021.3092176
EID:

2-s2.0-85112438957

Part of ISSN: 15582213 07338724
Contributors: Wu, K.; Liga, G.; Sheikh, A.; Willems, F.M.J.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

The partially-coherent AWGN channel: Transceiver strategies for low-complexity fibre links

Journal of Lightwave Technology
2021 | Journal article
DOI: 10.1109/JLT.2021.3085600
EID:

2-s2.0-85107341255

Part of ISSN: 15582213 07338724
Contributors: Dzieciol, H.; Sillekens, E.; Liga, G.; Bayvel, P.; Killey, R.; Lavery, D.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

30% Reach Increase via Low-Complexity Hybrid HD/SD FEC and Improved 4D Modulation

IEEE Photonics Technology Letters
2020 | Journal article
DOI: 10.1109/LPT.2020.2995636
EID:

2-s2.0-85086458630

Part of ISSN: 19410174 10411135
Contributors: Liga, G.; Chen, B.; Van Der Heide, S.; Sheikh, A.; Van Den Hout, M.; Okonkwo, C.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Analytical modeling of nonlinear fiber propagation for four dimensional symmetric constellations

arXiv
2020 | Other
EID:

2-s2.0-85098378710

Part of ISSN: 23318422
Contributors: Rabbani, H.; Ayaz, M.; Beygi, L.; Liga, G.; Alvarado, A.; Agrell, E.; Karlsson, M.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

End-to-End Learning in Optical Fiber Communications: Experimental Demonstration and Future Trends

2020 European Conference on Optical Communications, ECOC 2020
2020 | Conference paper
DOI: 10.1109/ECOC48923.2020.9333265
EID:

2-s2.0-85101131453
Contributors: Karanov, B.; Oliari, V.; Chagnon, M.; Liga, G.; Alvarado, A.; Aref, V.; Lavery, D.; Bayvel, P.; Schmalen, L.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Extending fibre nonlinear interference power modelling to account for general dual-polarisation 4D modulation formats

arXiv
2020 | Other
EID:

2-s2.0-85098837755

Part of ISSN: 23318422
Contributors: Liga, G.; Barreiro, A.; Rabbani, H.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Geometric shaping of 2-dimensional constellations in the presence of laser phase noise

arXiv
2020 | Other
EID:

2-s2.0-85095382974

Part of ISSN: 23318422
Contributors: Dzieciol, H.; Liga, G.; Sillekens, E.; Bayvel, P.; Lavery, D.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Hard-decision coded modulation for high-throughput short-reach optical interconnect

Entropy
2020 | Journal article
DOI: 10.3390/E22040400
EID:

2-s2.0-85086663730

Part of ISSN: 10994300
Contributors: Chen, B.; Lei, Y.; Liga, G.; Okonkwo, C.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Model-based machine learning for joint digital backpropagation and PMD compensation

arXiv
2020 | Other
EID:

2-s2.0-85095284803

Part of ISSN: 23318422
Contributors: Häger, C.; Pfister, H.D.; Bütler, R.M.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Model-based machine learning for joint digital backpropagation and PMD compensation

arXiv
2020 | Other
EID:

2-s2.0-85103201358

Part of ISSN: 23318422
Contributors: Bütler, R.M.; Häger, C.; Pfister, H.D.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Model-based machine learning for joint digital backpropagation and PMD compensation

Optics InfoBase Conference Papers
2020 | Conference paper
DOI: 10.1364/OFC-2020-W3D.3
EID:

2-s2.0-85089956956
Contributors: Häger, C.; Pfister, H.D.; Bütler, R.M.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Model-Based Machine Learning for Joint Digital Backpropagation and PMD Compensation

2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings
2020 | Conference paper
EID:

2-s2.0-85085173948
Contributors: Hager, C.; Pfister, H.D.; Butler, R.M.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Revisiting Efficient Multi-Step Nonlinearity Compensation with Machine Learning: An Experimental Demonstration

arXiv
2020 | Other
EID:

2-s2.0-85095276577

Part of ISSN: 23318422
Contributors: Oliari, V.; Goossens, S.; Häger, C.; Liga, G.; Bütler, R.M.; van den Hout, M.; van der Heide, S.; Pfister, H.D.; Okonkwo, C.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Revisiting Efficient Multi-Step Nonlinearity Compensation with Machine Learning: An Experimental Demonstration

Journal of Lightwave Technology
2020 | Journal article
DOI: 10.1109/JLT.2020.2994220
EID:

2-s2.0-85086596007

Part of ISSN: 15582213 07338724
Contributors: Oliari, V.; Goossens, S.; Hager, C.; Liga, G.; Butler, R.M.; Hout, M.V.D.; Heide, S.V.D.; Pfister, H.D.; Okonkwo, C.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Extending Fibre Nonlinear Interference Power Modelling to Account for General Dual-Polarisation 4D Modulation Formats

Entropy
2020-11 | Journal article | Author
DOI: 10.3390/e22111324
Contributors: Gabriele Liga; Astrid Barreiro; Hami Rabbani; Alex Alvarado
Source: check_circle
Multidisciplinary Digital Publishing Institute
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11,700 km Transmission at 4.8 bit/4D-sym via four-dimensional geometrically-shaped polarization-ring-switching modulation

arXiv
2019 | Other
EID:

2-s2.0-85093418551

Part of ISSN: 23318422
Contributors: Heide, S.V.; Chen, B.; Hout, M.V.; Liga, G.; Koonen, T.; Hafermann, H.; Alvarado, A.; Okonkwo, C.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

11,700 km Transmission at 4.8 bit/4D-sym via Four-dimensional Geometrically-shaped Polarization-Ring-Switching Modulation

OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019
2019 | Conference paper
DOI: 10.23919/PS.2019.8817687
EID:

2-s2.0-85072330750
Contributors: Van Der Heide, S.; Chen, B.; Van Den Hout, M.; Liga, G.; Koonen, T.; Hafermann, H.; Alvarado, A.; Okonkwo, C.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

30% reach increase via low-complexity hybrid HD/SD FEC and nonlinearity-tolerant 4D modulation

arXiv
2019 | Other
EID:

2-s2.0-85094776256

Part of ISSN: 23318422
Contributors: Liga, G.; Chen, B.; van der Heide, S.; Sheikh, A.; van der Hout, M.; Okonkwo, C.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

A general analytical model of nonlinear fiber propagation in the presence of kerr nonlinearity and stimulated raman scattering

arXiv
2019 | Other
EID:

2-s2.0-85094305733

Part of ISSN: 23318422
Contributors: Rabbani, H.; Liga, G.; Oliari, V.; Beygi, L.; Agrell, E.; Karlsson, M.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

A novel soft-aided bit-marking decoder for product codes

arXiv
2019 | Other
EID:

2-s2.0-85094286701

Part of ISSN: 23318422
Contributors: Liga, G.; Sheikh, A.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

A novel soft-aided bit-marking decoder for product codes

IET Conference Publications
2019 | Conference paper
EID:

2-s2.0-85086904585
Contributors: Liga, G.; Sheikh, A.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Deep learning for communication over dispersive nonlinear channels: Performance and comparison with classical digital signal processing

arXiv
2019 | Other
EID:

2-s2.0-85093606838

Part of ISSN: 23318422
Contributors: Karanov, B.; Liga, G.; Aref, V.; Lavery, D.; Bayvel, P.; Schmalen, L.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Deep Learning for Communication over Dispersive Nonlinear Channels: Performance and Comparison with Classical Digital Signal Processing

2019 57th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2019
2019 | Conference paper
DOI: 10.1109/ALLERTON.2019.8919850
EID:

2-s2.0-85077796850
Contributors: Karanov, B.; Liga, G.; Aref, V.; Lavery, D.; Bayvel, P.; Schmalen, L.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

High-order modulation formats, constellation design, and digital signal processing for high-speed transmission systems

Optical Fiber Telecommunications VII
2019 | Book chapter
Part of DOI: 10.1016/B978-0-12-816502-7.00010-5
EID:

2-s2.0-85081374277
Contributors: Xu, T.; Liga, G.; Bayvel, P.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Improved decoding of staircase codes: The soft-aided bit-marking (SABM) algorithm

arXiv
2019 | Other
EID:

2-s2.0-85095368760

Part of ISSN: 23318422
Contributors: Lei, Y.; Chen, B.; Liga, G.; Deng, X.; Cao, Z.; Li, J.; Xu, K.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Improved Decoding of Staircase Codes: The Soft-Aided Bit-Marking (SABM) Algorithm

IEEE Transactions on Communications
2019 | Journal article
DOI: 10.1109/TCOMM.2019.2945317
EID:

2-s2.0-85077081835

Part of ISSN: 15580857 00906778
Contributors: Lei, Y.; Chen, B.; Liga, G.; Deng, X.; Cao, Z.; Li, J.; Xu, K.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Improving HD-FEC decoding via bit marking

arXiv
2019 | Other
EID:

2-s2.0-85094014487

Part of ISSN: 23318422
Contributors: Alvarado, A.; Liga, G.; Lei, Y.; Chen, B.; Balatsoukas-Stimming, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Improving HD-FEC decoding via bit marking

OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019
2019 | Conference paper
DOI: 10.23919/PS.2019.8817790
EID:

2-s2.0-85072317951
Contributors: Alvarado, A.; Liga, G.; Lei, Y.; Chen, B.; Balatsoukas-Stimming, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier

Revisiting multi-step nonlinearity compensation with machine learning

arXiv
2019 | Other
EID:

2-s2.0-85094350733

Part of ISSN: 23318422
Contributors: Häger, C.; Pfister, H.D.; Bütler, R.M.; Liga, G.; Alvarado, A.
Source: Self-asserted source
Gabriele Liga via Scopus - Elsevier
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