Christian Häger

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Henry PfisterProfessor of Electrical and Computer Engineering, Duke UniversityVerified email at duke.edu
Alexandre Graell i AmatProfessor, Chalmers University of TechnologyVerified email at chalmers.se
Henk WymeerschProfessor, IEEE Fellow, Chalmers University of TechnologyVerified email at chalmers.se
Erik AgrellProfessor, Chalmers University of TechnologyVerified email at chalmers.se
Prof. Alex AlvaradoDepartment of Electrical Engineering, Eindhoven University of TechnologyVerified email at ieee.org
Jinxiang SongHuawei Research SwedenVerified email at huawei.com
Fredrik BrännströmProfessor, Head of Communication Systems Group, Chalmers University of TechnologyVerified email at chalmers.se
Jochen SchröderSenior Researcher, Chalmers University of TechnologyVerified email at chalmers.se
José Miguel Mateos-RamosPhD student, Chalmers University of TechnologyVerified email at chalmers.se
Musa Furkan KeskinChalmers University of Technology, Research SpecialistVerified email at chalmers.se
Laurent SchmalenProfessor | Fellow IEEE | Communications Engineering Lab, Karlsruhe Institute of TechnologyVerified email at kit.edu
Magnus KarlssonProfessor of Photonics, Chalmers University of Technology, SwedenVerified email at chalmers.se
Luc Le MagoarouAssociate professor (maître de conférences) - INSA Rennes, IETR labVerified email at insa-rennes.fr
Fabrizio CarpiSamsung Research AmericaVerified email at samsung.com
Gabriele LigaAssistant Professor, Eindhoven University of TechnologyVerified email at tue.nl
Yibo WuEricsson ResearchVerified email at ericsson.com
Zonglong HeChalmers University of TechnologyVerified email at chalmers.se
Per Larsson-EdeforsProfessor, Chalmers University of TechnologyVerified email at chalmers.se
Muralikrishnan SrinivasanAssistant Professor at IIT (BHU), VaranasiVerified email at iitbhu.ac.in
Peter AndreksonProfessor, Chalmers Tekniska HögskolaVerified email at chalmers.se

Christian Häger

Assistant Professor, Chalmers University of Technolgy, Department of Electrical Engineering

Verified email at chalmers.se - Homepage

error-correcting codes optical communications machine learning signal processing coded modulation


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Nonlinear interference mitigation via deep neural networks C Häger, HD Pfister Optical fiber communication conference, W3A. 4, 2018	244	2018
Physics-based deep learning for fiber-optic communication systems C Häger, HD Pfister IEEE Journal on Selected Areas in Communications 39 (1), 280-294, 2020	141	2020
Achievable information rates for nonlinear fiber communication via end-to-end autoencoder learning S Li, C Häger, N Garcia, H Wymeersch 2018 European Conference on Optical Communication (ECOC), 1-3, 2018	107	2018
Pruning and quantizing neural belief propagation decoders A Buchberger, C Häger, HD Pfister, L Schmalen, AG i Amat IEEE Journal on Selected Areas in Communications 39 (7), 1957-1966, 2020	106*	2020
Learned belief-propagation decoding with simple scaling and SNR adaptation M Lian, F Carpi, C Häger, HD Pfister 2019 IEEE International Symposium on Information Theory (ISIT), 161-165, 2019	91	2019
End-to-end learning of geometrical shaping maximizing generalized mutual information K Gümüş, A Alvarado, B Chen, C Häger, E Agrell 2020 Optical Fiber Communications Conference and Exhibition (OFC), 1-3, 2020	83	2020
Approaching miscorrection-free performance of product codes with anchor decoding C Häger, HD Pfister IEEE Transactions on Communications 66 (7), 2797-2808, 2018	79*	2018
Deep learning of the nonlinear Schrödinger equation in fiber-optic communications C Häger, HD Pfister 2018 IEEE International Symposium on Information Theory (ISIT), 1590-1594, 2018	74	2018
Design of APSK constellations for coherent optical channels with nonlinear phase noise C Häger, A Graell i Amat, A Alvarado, E Agrell IEEE Trans. Commun. 61 (8), 3362-3373, 2013	74*	2013
Reinforcement learning for channel coding: Learned bit-flipping decoding F Carpi, C Häger, M Martalò, R Raheli, HD Pfister 2019 57th Annual Allerton Conference on Communication, Control, and …, 2019	70	2019
Model-based machine learning for joint digital backpropagation and PMD compensation RM Bütler, C Häger, HD Pfister, G Liga, A Alvarado Journal of Lightwave Technology 39 (4), 949-959, 2020	62	2020
Revisiting efficient multi-step nonlinearity compensation with machine learning: An experimental demonstration V Oliari, S Goossens, C Häger, G Liga, RM Bütler, M Hout, S Heide, ... Journal of Lightwave Technology 38 (12), 3114-3124, 2020	58	2020
End-to-end learning for integrated sensing and communication JM Mateos-Ramos, J Song, Y Wu, C Häger, MF Keskin, V Yajnanarayana, ... ICC 2022-IEEE International Conference on Communications, 1942-1947, 2022	55	2022
Decoding Reed-Muller codes using minimum-weight parity checks E Santi, C Hager, HD Pfister 2018 IEEE International Symposium on Information Theory (ISIT), 1296-1300, 2018	53	2018
Density Evolution for Deterministic Generalized Product Codes on the Binary Erasure Channel at High Rates C Häger, HD Pfister, A Graell i Amat, F Brännström IEEE Trans. Inf. Theory 63 (7), 4357-4378, 2017	51*	2017
Terminated and Tailbiting Spatially Coupled Codes With Optimized Bit Mappings for Spectrally Efficient Fiber-Optical Systems C Häger, A Graell i Amat, F Brännström, A Alvarado, E Agrell Journal of Lightwave Technology 33 (7), 1275-1285, 2015	50*	2015
Decoding Reed–Muller codes using redundant code constraints M Lian, C Häger, HD Pfister 2020 IEEE International Symposium on Information Theory (ISIT), 42-47, 2020	46	2020
End-to-end learning for VCSEL-based optical interconnects: State-of-the-art, challenges, and opportunities M Srinivasan, J Song, A Grabowski, K Szczerba, HK Iversen, MN Schmidt, ... Journal of Lightwave Technology 41 (11), 3261-3277, 2023	44	2023
On the information loss of the max-log approximation in BICM systems M Ivanov, C Häger, F Brännström, A Graell i Amat, A Alvarado, E Agrell IEEE Transactions on Information Theory 62 (6), 3011-3025, 2016	35	2016
Wideband time-domain digital backpropagation via subband processing and deep learning C Häger, HD Pfister 2018 European Conference on Optical Communication (ECOC), 1-3, 2018	33	2018

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