Christian Häger
Christian Häger
Assistant Professor, Chalmers University of Technolgy, Department of Electrical Engineering
Verified email at chalmers.se - Homepage
Title
Cited by
Cited by
Year
Nonlinear interference mitigation via deep neural networks
C Häger, HD Pfister
2018 Optical Fiber Communications Conference and Exposition (OFC), 1-3, 2018
105*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
56*2013
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
412018
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
39*2017
Approaching miscorrection-free performance of product codes with anchor decoding
C Häger, HD Pfister
IEEE Transactions on Communications 66 (7), 2797-2808, 2018
38*2018
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
262019
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
262019
On Parameter Optimization for Staircase Codes
C Häger, A Graell i Amat, HD Pfister, A Alvarado, F Brännström, E Agrell
Proc. Optical Fiber Communication Conf. and Exposition (OFC), 2015
262015
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
252018
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
242015
Optimized bit mappings for spatially coupled LDPC codes over parallel binary erasure channels
C Häger, A Graell i Amat, A Alvarado, F Brännström, E Agrell
Proc. IEEE Int. Conf. Communications (ICC), 2014
242014
Improving soft FEC performance for higher-order modulations via optimized bit channel mappings
C Häger, A Graell i Amat, F Brännström, A Alvarado, E Agrell
Optics Express 22 (12), 14544-14558, 2014
222014
Revisiting efficient multi-step nonlinearity compensation with machine learning: An experimental demonstration
V Oliari, S Goossens, C Häger, G Liga, RM Bütler, M van den Hout, ...
Journal of Lightwave Technology 38 (12), 3114-3124, 2020
162020
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
162016
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
152020
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
152018
On low-complexity decoding of product codes for high-throughput fiber-optic systems
A Sheikh, AG i Amat, G Liva, C Hager, HD Pfister
2018 IEEE 10th International Symposium on Turbo Codes & Iterative …, 2018
142018
Pruning neural belief propagation decoders
A Buchberger, C Häger, HD Pfister, L Schmalen, AG Amat
2020 IEEE International Symposium on Information Theory (ISIT), 338-342, 2020
122020
What can machine learning teach us about communications?
M Lian, C Häger, HD Pfister
2018 IEEE Information Theory Workshop (ITW), 1-5, 2018
122018
ASIC implementation of time-domain digital backpropagation with deep-learned chromatic dispersion filters
C Fougstedt, C Häger, L Svensson, HD Pfister, P Larsson-Edefors
2018 European Conference on Optical Communication (ECOC), 1-3, 2018
122018
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Articles 1–20