A Novel Multilevel Coded Modulation Scheme for Fiber Optical Channel with Nonlinear Phase Noise. - Lotfollah Beygi; Erik Agrell; Pontus Johannisson; Magnus Karlsson 001 (GLOBECOM, 2010)

An ML-Based Detector for Optical Communication in the Presence of Nonlinear Phase Noise. - Ahmet Serdar Tan; Henk Wymeersch; Pontus Johannisson; Erik Agrell; Peter A. Andrekson; Magnus Karlsson 001 (ICC, 2011)

CMA misconvergence in coherent optical communication for signals generated from a single PRBS. - Johnny Karout; Henk Wymeersch; Ahmet Serdar Tan; Pontus Johannisson; Erik Agrell; Martin Sjödin; Magnus Karlsson 001; Peter A. Andrekson (WOCC, 2011)

Convergence Comparison of the CMA and ICA for Blind Polarization Demultiplexing. - Pontus Johannisson; Henk Wymeersch; Martin Sjödin; Ahmet Serdar Tan; Erik Agrell; Peter A. Andrekson; Magnus Karlsson 001 (JOCN, 2011)

A Discrete-Time Model for Uncompensated Single-Channel Fiber-Optical Links. - Lotfollah Beygi; Erik Agrell; Pontus Johannisson; Magnus Karlsson 001; Henk Wymeersch (IEEE Trans. Commun., 2012)

MCRB for Timing and Phase Offset for Low-Rate Optical Communication with Self-Phase Modulation. - Debarati Sen; Henk Wymeersch; Naga VishnuKanth Irukulapati; Erik Agrell; Pontus Johannisson; Magnus Karlsson 001; Peter A. Andrekson (IEEE Commun. Lett., 2013)

Experimental comparison of PS-QPSK and LDPC-coded PM-QPSK with equal spectral efficiency in WDM transmission. - Tobias A. Eriksson; Pontus Johannisson; Erik Agrell; Peter A. Andrekson; Magnus Karlsson 001 (ECOC, 2014)

On maximum likelihood sequence detectors for single-channel coherent optical communications. - Naga VishnuKanth Irukulapati; Domenico Marsella; Pontus Johannisson; Marco Secondini; Henk Wymeersch; Erik Agrell; Enrico Forestieri (ECOC, 2014)

Spectrum superposition based chromatic dispersion estimation for digital coherent receivers. - Shuchang Yao; Tobias A. Eriksson; Songnian Fu; Jianqiang Li; Pontus Johannisson; Magnus Karlsson 001; Peter A. Andrekson; Perry Ping Shum; Deming Liu (ECOC, 2014)

CMA-based CD and DGD estimation in presence of experimental higher order PMD. - Daniel Zakrisson; Magnus Karlsson 001; Pontus Johannisson (ECOC, 2014)

Biorthogonal modulation in 8 dimensions experimentally implemented as 2PPM-PS-QPSK. - Tobias A. Eriksson; Pontus Johannisson; Erik Agrell; Peter A. Andrekson; Magnus Karlsson 001 (OFC, 2014)

Four-dimensional modulation formats for long-haul transmission. - Pontus Johannisson; Martin Sjödin; Tobias A. Eriksson; Magnus Karlsson 001 (OFC, 2014)

A Low-Complexity Detector for Memoryless Polarization-Multiplexed Fiber-Optical Channels. - Christian Häger; Lotfollah Beygi; Erik Agrell; Pontus Johannisson; Magnus Karlsson 001; Alexandre Graell i Amat (IEEE Commun. Lett., 2014)

Stochastic Digital Backpropagation. - Naga VishnuKanth Irukulapati; Henk Wymeersch; Pontus Johannisson; Erik Agrell (IEEE Trans. Commun., 2014)

Power consumption of hybrid EDFA/Raman amplified systems. - Lars Lundberg; Pontus Johannisson; Erik Agrell; Magnus Karlsson 001; Peter A. Andrekson (ECOC, 2015)

Information-theory-friendly models for fiber-optic channels: A primer. - Erik Agrell; Giuseppe Durisi; Pontus Johannisson (ITW, 2015)

In-band OSNR monitoring of PM-QPSK using the Stokes parameters. - Lars Lundberg; Henrik Sunnerud; Pontus Johannisson (OFC, 2015)

On the use of factor graphs in optical communications. - Henk Wymeersch; Naga VishnuKanth Irukulapati; Domenico Marsella; Pontus Johannisson; Erik Agrell; Marco Secondini (OFC, 2015)

Backward particle message passing. - Henk Wymeersch; Naga VishnuKanth Irukulapati; Isaac A. Sackey; Pontus Johannisson; Erik Agrell (SPAWC, 2015)

On the impact of carrier phase estimation on phase correlations in coherent fiber transmission. - Tobias Fehenberger; Norbert Hanik; Tobias A. Eriksson; Pontus Johannisson; Magnus Karlsson 001 (TIWDC, 2015)

Polarization Drift Channel Model for Coherent Fibre-Optic Systems. - Cristian B. Czegledi; Magnus Karlsson 001; Erik Agrell; Pontus Johannisson (CoRR, 2015)

Stochastic Digital Backpropagation with Residual Memory Compensation. - Naga VishnuKanth Irukulapati; Domenico Marsella; Pontus Johannisson; Erik Agrell; Marco Secondini; Henk Wymeersch (CoRR, 2015)

Dynamic equalizer power dissipation optimization. - Christoffer Fougstedt; Pontus Johannisson; Lars J. Svensson; Per Larsson-Edefors (OFC, 2016)

Modulation Format Independent Joint Polarization and Phase Tracking for Coherent Receivers. - Cristian B. Czegledi; Erik Agrell; Magnus Karlsson 001; Pontus Johannisson (CoRR, 2016)

Tighter Lower Bounds on Mutual Information for Fiber-Optic Channels. - Naga VishnuKanth Irukulapati; Marco Secondini; Erik Agrell; Pontus Johannisson; Henk Wymeersch (CoRR, 2016)

Temporal stochastic channel model for absolute polarization state and polarization-mode dispersion. - Cristian B. Czegledi; Magnus Karlsson 001; Pontus Johannisson; Erik Agrell (OFC, 2017)

3D Orientation Estimation with Multiple 5G mmWave Base Stations. - Mohammad A. Nazari; Gonzalo Seco-Granados; Pontus Johannisson; Henk Wymeersch (ICC, 2021)

mmWave 6D Radio Localization With a Snapshot Observation From a Single BS. - Mohammad A. Nazari; Gonzalo Seco-Granados; Pontus Johannisson; Henk Wymeersch (IEEE Trans. Veh. Technol., 2023)