Frédéric LEHMANN

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Publications

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A two-stage bayesian receiver for massive grant-free OFDM-NOMA with interfering pilot symbols

Fakher Sagheer , Frederic Lehmann , Antoine Berthet
IEEE Access, 2025, 13, pp.112905-112917. ⟨10.1109/ACCESS.2025.3578593⟩
Article dans une revue hal-05147880 v1
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A stochastic optimization technique for hyperparameter tuning in reservoir computing

Nickson Mwamsojo , Frederic Lehmann , Kamel Merghem , Yann Frignac , Badr-Eddine Benkelfat
Neurocomputing, 2024, 574, pp.127262. ⟨10.1016/j.neucom.2024.127262⟩
Article dans une revue hal-04473502 v1
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A new hybrid message passing algorithm for joint user activity detection, channel estimation and data decoding in grant-free OFDM-IDMA

Fakher Sagheer , Frédéric Lehmann , Antoine Berthet
IEEE Transactions on Vehicular Technology, 2024, 73 (7), pp.10365-10380. ⟨10.1109/TVT.2024.3377889⟩
Article dans une revue hal-04632993 v1
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Wirtinger calculus-based expectation propagation in latent variable models applied to grant-free NOMA

Fakher Sagheer , Frédéric Lehmann , Antoine Berthet
IEEE Signal Processing Letters, 2024, 31, pp.2360-2364. ⟨10.1109/LSP.2024.3425280⟩
Article dans une revue hal-04896937 v1
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Optoelectronic coherent ising machine for combinatorial optimization problems

Nickson Mwamsojo , Frederic Lehmann , Kamel Merghem , Badr-Eddine Benkelfat , Yann Frignac
Optics Letters, 2023, 48 (8), pp.2150-2153. ⟨10.1364/OL.485215⟩
Article dans une revue hal-04068504 v1

Reservoir computing for early-stage Alzheimer’s disease detection

Nickson Mwamsojo , Frederic Lehmann , Mounim El-Yacoubi , Kamel Merghem , Yann Frignac et al.
IEEE Access, 2022, 10, pp.59821-59831. ⟨10.1109/ACCESS.2022.3180045⟩
Article dans une revue hal-04047742 v1

Reduced-dimension filtering in triplet Markov models

Frederic Lehmann , Wojciech Pieczynski
IEEE Transactions on Automatic Control, 2022, 67 (2), pp.605-617. ⟨10.1109/TAC.2021.3050721⟩
Article dans une revue hal-03145669 v1

Suboptimal Kalman filtering in triplet Markov models using model order reduction

Frederic Lehmann , Wojciech Pieczynski
IEEE Signal Processing Letters, 2020, 27, pp.1100-1104. ⟨10.1109/LSP.2020.3002420⟩
Article dans une revue hal-02962294 v1
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State estimation in pairwise Markov models with improved robustness using unbiased FIR filtering

Frederic Lehmann , Wojciech Pieczynski
Signal Processing, 2020, 172, pp.107568:1-107568:11. ⟨10.1016/j.sigpro.2020.107568⟩
Article dans une revue hal-02863375 v1
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A new lower bound on the maximum correlation of a set with mismatched filters

Uy Hour Tan , Fabien Arlery , Olivier Rabaste , Frederic Lehmann , Jean-Philippe Ovarlez
IEEE Transactions on Information Theory, 2020, 66 (10), pp.6555-6565. ⟨10.1109/TIT.2020.3002066⟩
Article dans une revue hal-02962309 v1

Joint user activity detection, channel estimation and decoding for multi-user/multi-antenna OFDM systems

Frederic Lehmann
IEEE Transactions on Vehicular Technology, 2018, 67 (9), pp.8263 - 8275. ⟨10.1109/TVT.2018.2841190⟩
Article dans une revue hal-02152295 v1

Performance analysis of a new calibration method for fiber nonlinearity compensation

Frederic Lehmann , Yann Frignac
IEEE Communications Letters, 2018, 22 (6), pp.1176 - 1179. ⟨10.1109/LCOMM.2018.2822698⟩
Article dans une revue hal-01812483 v1

Comparing robustness of the Kalman, H_inf, and UFIR filters

Yuriy Shmaliy , Frederic Lehmann , Shunyi Zhao , Choon K. Ahn
IEEE Transactions on Signal Processing, 2018, 66 (13), pp.3447 - 3458. ⟨10.1109/TSP.2018.2833811⟩
Article dans une revue hal-01812559 v1

A factor graph approach to digital self-interference mitigation in OFDM full-duplex systems

Frederic Lehmann , Antoine Berthet
IEEE Signal Processing Letters, 2017, 24 (3), pp.344 - 348. ⟨10.1109/LSP.2017.2662799⟩
Article dans une revue hal-01539761 v1

A factor graph approach to iterative channel estimation, detection, and decoding for two-path successive relay networks

Frederic Lehmann
IEEE Wireless Communications, 2016, 15 (8), pp.5414 - 5429. ⟨10.1109/TWC.2016.2558188⟩
Article dans une revue hal-01359876 v1

Semi-blind joint phase tracking, parameter estimation and detection in the context of nonlinear channels with memory

Frederic Lehmann , Yann Frignac , Petros Ramantanis
Signal Processing, 2016, 122, pp.75 - 86. ⟨10.1016/j.sigpro.2015.11.005⟩
Article dans une revue hal-01336122 v1

A message-passing receiver for OFDM-based self-interference-limited networks

Frederic Lehmann
IEEE Transactions on Vehicular Technology, 2016, 65 (8), pp.6136 - 6145. ⟨10.1109/TVT.2015.2479364⟩
Article dans une revue hal-01359872 v1

Joint channel estimation, interference mitigation, and decoding for WDM optical coherent communications

Frederic Lehmann , Petros Ramantanis , Yann Frignac
Journal of Optical Communications and Networking, 2014, 6 (3), pp.315 - 325. ⟨10.1364/JOCN.6.000315⟩
Article dans une revue hal-01263347 v1

Joint channel estimation and decoding for trellis-coded MIMO two-way relay networks

Frederic Lehmann
IEEE Journal on Selected Areas in Communications, 2013, 31 (8), pp.1455-1468
Article dans une revue hal-00864010 v1

A Bayesian track-before-detect procedure for passive radars

Khalil Jishy , Frederic Lehmann
EURASIP Journal on Advances in Signal Processing, 2013, 2013, ⟨10.1186/1687-6180-2013-45⟩
Article dans une revue hal-00818148 v1

Recursive Bayesian filtering for multitarget track-before-detect in passive radars

Frederic Lehmann
IEEE Transactions on Aerospace and Electronic Systems, 2012, 48 (3), pp.2458-2480. ⟨10.1109/TAES.2012.6237603⟩
Article dans une revue hal-00738318 v1

Iterative mitigation of intercell interference in cellular networks based on Gaussian belief propagation

Frederic Lehmann
IEEE Transactions on Vehicular Technology, 2012, 61 (6), pp.2544-2558. ⟨10.1109/TVT.2012.2195233⟩
Article dans une revue hal-00738315 v1

Joint binary image deconvolution and blur identification in the context of two-dimensional storage channels

Frederic Lehmann
Signal Processing, 2011, 91 (10), pp.2426 - 2431. ⟨10.1016/j.sigpro.2011.04.027⟩
Article dans une revue istex hal-01347980 v1

Turbo segmentation of textured images

Frederic Lehmann
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2011, 33 (1), pp.16 - 29. ⟨10.1109/TPAMI.2010.58⟩
Article dans une revue hal-01354785 v1

A Gaussian mixture approach to blind equalization of block-oriented wireless communications

Frederic Lehmann
EURASIP Journal on Advances in Signal Processing, 2010, 2010, pp.1 - 10. ⟨10.1155/2010/340417⟩
Article dans une revue hal-01354752 v1

Deterministic particle filtering for GPS navigation in the presence of multipath

Frederic Lehmann
AEÜ - International Journal of Electronics and Communications / Archiv für Elektronik und Übertragungstechnik, 2009, 63 (11), pp.939 - 949 ⟨10.1016/j.aeue.2008.07.009⟩
Article dans une revue hal-01357893 v1

Blind turbo-detection in the presence of phase noise

Frederic Lehmann , Ali Kazem , Gérard Salut
IET Communications, 2009, 3 (8), pp.1343 - 1353. ⟨10.1049/iet-com.2008.0389⟩
Article dans une revue hal-01357116 v1

A gaussian sum approach to blind carrier phase estimation and data detection in turbo coded transmissions

Frederic Lehmann
IEEE Transactions on Communications, 2009, 57 (9), pp.2619 - 2632. ⟨10.1109/TCOMM.2009.09.080028⟩
Article dans une revue hal-01357118 v1

Blind soft-output decoding of space-time trellis coded transmissions over time-varying Rayleigh fading channels

Frederic Lehmann
IEEE Transactions on Wireless Communications, 2009, 8 (4), pp.2088-2099. ⟨10.1109/TWC.2009.080531⟩
Article dans une revue hal-00471582 v1

Blind estimation and detection of space-time trellis coded transmissions over the Rayleigh fading MIMO channel

Frederic Lehmann
IEEE Transactions on Communications, 2008, 56 (3), pp.334 - 338. ⟨10.1109/TCOMM.2008.040263⟩
Article dans une revue hal-01342723 v1
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Image restoration using optoelectronic coherent ising machine

Nickson Mwamsojo , Frederic Lehmann , Kamel Merghem , Ghalid Abib , Yann Frignac et al.
Conference on Lasers and Electro-Optics (CLEO), May 2023, San José, United States. ⟨10.1364/CLEO_SI.2023.STh3F.7⟩
Communication dans un congrès hal-04161301 v1
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Optoelectronic reservoir computer for early stage alzheimer’s disease detection

Nickson Mwamsojo , Frederic Lehmann , Mounim El Yacoubi , Kamel Merghem , Yann Frignac et al.
CLEO: Applications and Technology, May 2022, San Jose, United States. ⟨10.1364/CLEO_AT.2022.ATh4I.5⟩
Communication dans un congrès hal-03782176 v1

Low-complexity dynamic channel estimation in multi-antenna grant-free NOMA

Fakher Sagheer , Frederic Lehmann , Antoine O. Berthet
2022 IEEE 95th Vehicular Technology Conference (VTC2022-Spring), Jun 2022, Helsinki, Finland. pp.1-7, ⟨10.1109/VTC2022-Spring54318.2022.9860401⟩
Communication dans un congrès hal-03782189 v1

Optimization of a modular ad hoc land wireless system via joint source-network coding for correlated sensors

Dina Chaal , Abdelaouid Lyhyaoui , Frederic Lehmann
ACECS 2017 : 4th International Conference on Automation, Control Engineering and Computer Science, Mar 2017, Tangier, Morocco. pp.21 - 24
Communication dans un congrès hal-01539769 v1
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Efficient gradient method for locally optimizing the periodic/aperiodic ambiguity function

Fabien Arlery , R Kassab , U Tan , Frederic Lehmann
RadConf 2016: IEEE Radar Conference, May 2016, Philadelphie, PA, United States. pp.1-6, ⟨10.1109/RADAR.2016.7485309⟩
Communication dans un congrès hal-01325271 v1
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Efficient gradient method for locally optimizing the periodic/aperiodic ambiguity function

Fabien Arlery , R Kassab , U Tan , Frederic Lehmann
SONDRA 4th Workshop 2016, May 2016, Lacanau, France
Communication dans un congrès hal-01325277 v1
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Efficient Optimization of the Ambiguity Functions of Multi-Static Radar Waveforms

Fabien Arlery , Rami Kassab , U. Tan , Frederic Lehmann
2016 17th International Radar Symposium (IRS), May 2016, Krakow, Poland. pp.1-6
Communication dans un congrès hal-02056788 v1
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Efficient optimization of the ambiguity functions of multi-static radar waveforms

Fabien Arlery , R Kassab , U Tan , Frederic Lehmann
17th International Radar Symposium 2016 (IRS 2016), Microwave and Radiolocation Foundation, May 2016, Cracovie, Poland
Communication dans un congrès hal-01325268 v1

Proposition of a Bayesian model for the propagation of the information in a wireless sensor network

Frederic Lehmann , Dina Chaal , Abdelaouid Lyhyaoui
AICCSA 2015 : 12th International Conference of Computer Systems and Applications, Nov 2015, Marrakech, Morocco. pp.1 - 8, ⟨10.1109/AICCSA.2015.7507193⟩
Communication dans un congrès hal-01539756 v1
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Utilization of spreading codes as dedicated waveforms for Active Multi-Static Primary Surveillance Radar

Fabien Arlery , Mathieu Klein , Frederic Lehmann
IRS 2015 : 16th International Radar Symposium, Jun 2015, Dresden, Germany. pp.327 - 332, ⟨10.1109/IRS.2015.7226213⟩
Communication dans un congrès hal-01325262 v1

Deghosting method for multiple target tracking in a single frequency network

Amina El Gonnouni , Frederic Lehmann
RADAR 2014 : International Radar Conference, Oct 2014, Lille, France. pp.1 - 6, ⟨10.1109/RADAR.2014.7060378⟩
Communication dans un congrès hal-01286110 v1

A joint decode-and-forward strategy for physical network coding based on factor graphs

Frederic Lehmann
WCNC '12 : IEEE Wireless Communications and Networking Conference : PHY and Fundamentals, Apr 2012, Paris, France. pp.23-27, ⟨10.1109/WCNC.2012.6214197⟩
Communication dans un congrès hal-00737852 v1

A segmentation method for textured images based on the maximum posterior mode criterion

Frederic Lehmann
ICASSP 2011 : International Conference on Acoustics, Speech and Signal Processing, May 2011, Prague, Czech Republic. pp.2088 - 2091, ⟨10.1109/ICASSP.2011.5946737⟩
Communication dans un congrès hal-01354696 v1

Passive detection and tracking of maneuvering targets with particle filter techniques using DVBT broadcasting

Khalil Jishy , Frederic Lehmann , François Gosselin , Michel Moruzzis , Gérard Salut
EuRAD 2010 : 7th European Radar Conference, Sep 2010, Paris, France. pp.419 - 422
Communication dans un congrès hal-01354753 v1

Turbo equalization of two-dimensional intersymbol interference channels using Gaussian belief propagation

Frederic Lehmann
ICASSP 2010 : IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar 2010, Dallas, United States. pp.3182 - 3185, ⟨10.1109/ICASSP.2010.5496072⟩
Communication dans un congrès hal-01354805 v1

Tracking maneuvering target with particle filter techniques on passive radar using FM and DVBT broadcasting signals

Khalil Jishy , Frederic Lehmann , Michel Moruzzis , François Gosselin , Gérard Salut
Radar 2010 : IEEE International Radar Conference, May 2010, Washington, United States. pp.642 - 646, ⟨10.1109/RADAR.2010.5494544⟩
Communication dans un congrès hal-01354795 v1

Blind soft-output equalization of block-oriented wireless communications

Frederic Lehmann
ICASSP 2009 : IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr 2009, Taipei, Taiwan, China. pp.2801 - 2804, ⟨10.1109/ICASSP.2009.4960205⟩
Communication dans un congrès hal-01354665 v1

A new Bayesian approach to textured image segmentation : turbo segmentation

Frederic Lehmann
EUSIPCO 2009 : 17th European Signal Processing Conference, Aug 2009, Glasgow, United Kingdom. pp.1523 - 1527
Communication dans un congrès hal-01365914 v1

Particle filter algorithm for tracking manoeuvring target using FM signal

Khalil Jishy , Frederic Lehmann , Michel Moruzzis , Gérard Salut
ISSPIT 2009 : IEEE International Symposium on Signal Processing and Information Technology, Dec 2009, Ajman, United Arab Emirates. pp.355 - 359, ⟨10.1109/ISSPIT.2009.5407532⟩
Communication dans un congrès hal-01365916 v1