-2026-  -2025-  -2024-  -2023- -2022-  -2021-  -2020-  -2019-   -2018-  -2017-  -2016-  -2015-  -2014-  -2013-

2026

• J. K. Chege, L. Khamidullina, A. Yeredor, and M. Haardt, “Position-Aided Beam Selection for Near-Field XL-MIMO Using Probabilistic Modelling,” in Proc. 60th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, 25–28 October 2026.

• W. Anwar, A. Abdelkader, Z. Yu, X. Wu, and M. Haardt, “Resolving CFO Ambiguity via IFDMA-Inspired Time-Domain Processing for High-Mobility OFDM Communications”, in Proc. 29th International Workshop on Smart Antennas (WSA), Barcelona, Spain, 5–7 October 2026.

• A. E. Achenkunju, D. Rakhimov, J. K. Chege, and M. Haardt, “EMPACt for Adaptive Spatial Filtering of GNSS Signals,” in Proc. 29th International Workshop on Smart Antennas (WSA), Barcelona, Spain, 5–7 October 2026.

• R. V. de O. Paiva, A. Manina, T. F. Maciel, and M. Haardt, “Tensor decomposition-based feature extraction for EEG signals in epileptic seizure detection,” in Proc.44th Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2026), Salvador, Brazil, 2026.

• G. C. Nwalozie, L. Khamidullina, M. Ramzan, P. Sen, and M. Haardt, "Wideband Reconfigurable Intelligent Surfaces with Frequency-Dependent Phase Quantisation,"  in Proc. 34th European Signal Processing Conference (EUSIPCO 2026), Bruges, Belgium, 31 August–4September 2026, PDF.

• L. Khamidullina, S. Sorker, and M. Haardt, "Tensor-Based Near-Field MIMO Channel Estimation and User Localisation,"  in Proc. 34th European Signal Processing Conference (EUSIPCO 2026), Bruges, Belgium, 31 August–4September 2026, PDF.

• G. C. Nwalozie and M. Haardt, “Robust Near-field Beamforming Based on Probability Constraints and Aperture Perturbations,” in Proc. IEEE 14th Sensor Array and Multichannel Signal Processing Workshop (SAM), Shenzhen, China, 13–16 July 2026, PDF.

• C. Wang, Z. Yu, T. Gurbuz, A. Abdelkader, X. Wu, and M. Haardt, “TransPNPC: Transformer-Based Deep Unfolding for Phase Noise Parameter Compensation in Beamspace DoA Estimation,” in Proc. IEEE 14th Sensor Array and Multichannel Signal Processing Workshop (SAM), Shenzhen, China, 13–16 July 2026, PDF.

• A. Manina, J. K. Chege, T. Hornick, S. Dunker, A. Yeredor, and M. Haardt, “Signature-Driven Pollen Classification via Tensor-Based Joint Probability Mass Function (PMF) Estimation,”  in the Proceedings of the IEEE 14th Sensor Array and Multichannel Signal Processing Workshop (SAM), Shenzhen, China, 13–16 July 2026, PDF.

• M. Wolf and M. Haardt, “Considerations on wireless light communications based on the Wi-Fi IEEE 802.11bb Amendment,” in Proc.  26th International Conference on Transparent Optical Networks (ICTON), Prague, Czech Republic, 12–16 July 2026, PDF.

• L. Khamidullina and M. Haardt, “Localisation Data Fusion for Near-Field Bistatic MIMO Radar Systems,”in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing Workshops (ICASSPW 2026), Satellite Workshops (MuSiC-6GB), Barcelona, Spain, pp. 22137–22141, 4–8 May 2026, PDF, Link.

2025

• B. Sokal, A. L. F. de Almeida, and M. Haardt, "Joint Active and Passive Beamforming Design for Multi-stream MIMO RIS Systems: A Tensor-Based Approach," in Proc. IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing(CAMSAP 2025), Punta Cana, Dominican Republic, pp 61–65, 14–17 December 2025, PDF.

• S. Nambiar, K. Ardah, and M. Haardt, “A Low-complexity Reflection Design Method for RIS-aided MIMO Systems,” in Proc. IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing(CAMSAP 2025), Punta Cana, Dominican Republic, pp. 161–165, 14–17 December 2025, PDF.

• C. Wang, Z. Yu, A. Abdelkader, X. Wu, and M. Haardt, “Phase Error Robust Joint DOA and DOD Estimation in DFT Beamspace,” in Proc. IEEE Global Communications Conference (Globecom 2025), Taipei, Taiwan, 8–12 December 2025, PDF.

• W. Leite, R. C. de Lamare, Y. Zakharov, W. Liu, and M. Haardt, “Coarray DOA Estimation with Sparse Arrays Using Variable Window Size Spatial Smoothing,”in Proc. 59th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 1729–1733, 26–29 October 2025, PDF.

• S. P. Deram, K. Ardah, J. Widmer, and M. Haardt, “Efficient Estimation of Non-Circular (NC) Wavefronts via R-D Tensorised NC Tensor-ESPRIT-type Algorithms,”in Proc. 59th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 1538–1545, 26–29 October 2025, PDF.

• A. Manina, J. K. Chege, T. Hornick, S. Dunker, A. Yeredor, and M. Haardt, “Pollen Quantification Using Bayesian Probability Mass Function Estimation with Automatic Rank Detection,”in Proc. 59th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 624–626, 26–29 October 2025, PDF.

• R. Zheng, D. Rakhimov, S. Sun, and M. Haardt, “Joint 4D Parameter Estimation for Automotive MIMO Radar Using Beamspace ESPRIT,”in Proc. 59th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 67–72, 26–29 October 2025, PDF.

• D. Rakhimov, R. Zheng, S. Sun, and M. Haardt, "Multidimensional Beamspace Processing for FMCW Automotive Radar," in Proc. 33rd European Signal Processing Conference (EUSIPCO 2025), Palermo, Italy, pp. 1387–1391, September 2025, PDF.

• P. Göttlich, D. Rakhimov, and M. Haardt,  “Channel Estimation for RIS via Tensor-ESPRIT in DFT Beamspace (CERISE),” in Proc. 33rd European Signal Processing Conference (EUSIPCO 2025), Palermo, Italy, pp. 2012–2016, September 2025, PDF.

• J. K. Chege, A. Yeredor, and M. Haardt,  “Probabilistic Position-Aided Beam Selection for mmWave MIMO Systems,” in Proceedings of the 33rd European Signal Processing Conference (EUSIPCO 2025), Palermo, Italy, pp. 2107–2111, September 2025, PDF.

• M. Musab, J. K. Chege, A. Yeredor, and M. Haardt,  “A Unified MDL-Based Binning and Tensor Factorisation Framework for PDF Estimation,” in Proc. 33rd European Signal Processing Conference (EUSIPCO 2025), Palermo, Italy, pp. 2112–2116, September 2025, PDF.

• C. Wang, Z. Yu, A. Abdelkader, X. Wu, and M. Haardt,  “Gridless DOA Estimation in Oversampled DFT Beamspace,” in Proc. 33rd European Signal Processing Conference (EUSIPCO 2025), Palermo, Italy, pp. 2082–2086, September 2025, PDF.

• Z. Yu, A. Abdelkader, X. Wu, and M. Haardt, "RSRP-based Online Beam Synthesis using Model-aided Autoencoder," in Proc. IEEE Wireless Communications and Networking Conference (WCNC 2025), Milan, Italy, March 2025, HTML, PDF.

2024

• C. Wang, Z. Yu, A. Abdelkader, X. Wu, and M. Haardt,  "Gridless Joint Phase Error and High-Resolution DoA Estimation in DFT Beamspace," in Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2024), Lucca, Italy, September 2024, PDF.

• K. Zu, Y. He, Y. Yuan, Y. Wang, Q. Liu, K. Yang, and M. Haardt, “Deep Learning Compressed Sensing-Based Channel Estimation for Massive MISO Systems,” in Proc. 32nd European Signal Processing Conference (EUSIPCO 2024), Lyon, France, August 2024, [PDF].

• S. Gherekhloo, K. Ardah, G. C. Nwalozie, A. L. F. de Almeida, and M. Haardt,  “An Efficient Channel Training Protocol for Channel Estimation in Double RIS-Aided MIMO Systems,” in Proc. 32nd European Signal Processing Conference (EUSIPCO 2024), Lyon, France, August 2024, [PDF].

• M. Wolf and M. Haardt, “A review of advanced modulation schemes for band-limited wireless optical systems based on intensity modulation and direct detection,” in Proc. 24th International Conference on Transparent Optical Networks (ICTON), Bari, Italy, July 2024.

• D. Rakhimov and M. Haardt, “Channel Estimation for mmWave MIMO-OFDM Systems Using Time-Domain 3-D Tensor-ESPRIT in DFT Beamspace,” in Proc. 19th International Symposium on Wireless Communication Systems (ISWCS 2024), Rio de Janeiro, Brazil, July 2024, PDF.

• G. C. Nwalozie and M. Haardt, “Probabilistic-Constrained Robust Beamforming for RIS-Aided Dynamic TDD Systems,” in Proc. 19th International Symposium on Wireless Communication Systems (ISWCS 2024), Rio de Janeiro, Brazil, July 2024, PDF.

• T. Liu, S. P. Deram, K. Ardah, M. Haardt, M. E. Pfetsch, and M. Pesavento, “Gridless parameter estimation in partly calibrated rectangular arrays,”in Proc. 49th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2024),  Seoul, Korea, April 2024, PDF.

• L. Ge, X. Jiang, L. Chen, X. Liu, and M. Haardt, “Leveraging tensor subspace prior: enhanced sum of nuclear norm minimisation for tensor completion,”in Proc. 49th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2024),  Seoul, South Korea, April 2024, PDF.

• L. Khamidullina, and M. Haardt, “Coupled Block-Term Tensor Decomposition for Near-Field Localisation in Multi-Static MIMO Radar Systems,”in Proc. 49th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2024),  Seoul, South Korea, April 2024, PDF.

• G. C. Nwalozie, D. Rakhimov, and M. Haardt, “Robust near-field beamforming for millimetre-wave communication systems with aperture perturbation,”in Proc. 49th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2024),  Seoul, South Korea, April 2024, PDF.

2023

• T. Liu, F. Matter, A. Sorg, M. E. Pfetsch, M. Haardt, and M. Pesavento, "Joint Sparse Estimation with Cardinality Constraint via Mixed-Integer Semidefinite Programming,"in Proc. 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2023), Herradura, Costa Rica, Dec. 2023, PDF.

• Z. Yu, A. Abdelkader, X. Wu, A. L. Coines, and M. Haardt, “Compressive Sensing-based High-Resolution DoA Estimation by Beamspace Covariance Gradient Descent,”in Proc. 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2023), Herradura, Costa Rica, Dec. 2023, PDF.

• A. Manina, M. J. Grasis, A. L. F. de Almeida, and M. Haardt, “Coupled Matrix and Tensor Factorisation via a Semi-Algebraic Solution based on Simultaneous Matrix Diagonalisation (SECSI-CMTF),”in Proc. 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2023), Herradura, Costa Rica, Dec. 2023, PDF.

• P. Flores, J. K. Chege, K. Usevich, M. Haardt, A. Yeredor, and D. Brie, “Probability Mass Function Estimation Approaches with Application to Flow Cytometry Data Analysis,”in Proc. 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2023), Herradura, Costa Rica, Dec. 2023, PDF.

• J. K. Chege, M. J. Grasis, A. Yeredor, and M. Haardt, “Bayesian Estimation of a Probability Mass Function Tensor with Automatic Rank Detection,”in Proc. 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2023), Herradura, Costa Rica, Dec. 2023, PDF.

• D. Rakhimov, and M. Haardt, “Analytical performance assessment of 1-D ESPRIT in DFT beamspace,”in Proc. 57th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2023, pp. 1264–1270, PDF.

• Z. Yu, A. Abdelkader, X. Wu, and M. Haardt, “Learning-based Compressive Beam Detection Using Real-valued Beamspace Covariance Processing for mmWave Communications,” in Proc. 24th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2023), Shanghai, China 2023, pp. 641–645, doi: 10.1109/SPAWC53906.2023.10304433, HTML, PDF.

• S. Gherekhloo, K. Ardah, A. L. F. de Almeida, M. Maleki, and M. Haardt,  "Nested PARAFAC Tensor-based channel estimation method for double RIS-aided MIMO communication systems," in Proc. 31st European Signal Processing Conference (EUSIPCO 2023), Helsinki, Finland, September 2023, [PDF].

• M. Maleki, J. Jin, and M. Haardt, "Low Complexity PMI Selection for BICM-MIMO Rate Maximisation in 5G New Radio Systems," in Proc. 31st European Signal Processing Conference (EUSIPCO 2023), Helsinki, Finland, September 2023, [PDF].

• G. C. Nwalozie, D. Rakhimov, and M. Haardt, “Near-field Beamforming for MU-MIMO Millimetre-Wave Communication System,” in Proc. 31st European Signal Processing Conference (EUSIPCO 2023), Helsinki, Finland, September 2023, [PDF].

• G. C. Nwalozie and M. Haardt, “Robust Beamforming for Reconfigurable Intelligent Surfaces-Aided Dynamic TDD Systems”, in Proc. 31st European Signal Processing Conference (EUSIPCO 2023), Helsinki, Finland, September 2023, [PDF].

• G. C. Nwalozie and M. Haardt, “Leakage-Based Coordinated Beamforming for Reconfigurable Intelligent Surfaces-Aided Dynamic TDD Systems,” in Proc. 31st European Signal Processing Conference (EUSIPCO 2023), Helsinki, Finland, September 2023, [PDF].

• D. Rakhimov, B. Peng, E. Jorswieck, and M. Haardt, “Robust Reflective Beamforming for Non-Terrestrial Networks under Thermal Deformations,”in Proc. 48th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2023), Workshop on Signal and Data Processing for Next Generation Satellites (SDPNGS-23), Rhodes Island, Greece, June 2023, PDF.

• T. Hershkovitz, M. Haardt, and A. Yeredor, “Various Performance Bounds on the Estimation of Low-Rank Probability Mass Function Tensors from Partial Observations,”in Proc. 48th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2023), Rhodes, Greece, June 2023, [PDF].

• L. Khamidullina, A. L. F. de Almeida, and M. Haardt, “Rate Splitting and Precoding Strategies for Multi-User MIMO Broadcast Channels with Common and Private Streams,”in Proc. 48th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2023), Rhodes Island, Greece, June 2023, [PDF].

• D. Rakhimov and M. Haardt, “Equivalence of aperture reduction in element space and constrained combination of DFT beams in beamspace,”in Proc. 48th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2023), Rhodes Island, Greece, June 2023, [PDF].

• B. Vilas Boas, W. Zirwas, and M. Haardt, “Machine Learning-Based Channel Prediction for NR Type II CSI Reporting,” in Proc. IEEE International Conference on Communications (IEEE ICC 2023), Rome, Italy, May 2023.

• B. Vilas Boas, W. Zirwas, and M. Haardt, “Deep-LaRGE: Higher-Order SVD and Deep Learning for Model Order Selection in MIMO OFDM Systems,” in Proc. 26th International ITG Workshop on Smart Antennas and 13th Conference on Systems, Communications, and Coding (WSA & SCC 2023), Braunschweig, Germany, pp. 43–48, March 2023, [PDF].

• G. C. Nwalozie and M. Haardt, “Distributed Coordinated Beamforming for RIS-Aided Dynamic TDD Systems,” in Proc. 26th International ITG Workshop on Smart Antennas and 13th Conference on Systems, Communications, and Coding (WSA & SCC 2023), Braunschweig, Germany, pp. 66–71, March 2023, [PDF].

2022

• J. K. Chege, M. J. Grasis, A. Manina, A. Yeredor, and M. Haardt, “Efficient probability mass function estimation from partially observed data,” in Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2022, [PDF], [Bibtex]. 

   

• B. Vilas Boas, W. Zirwas, and M. Haardt, “Combining AI/ML and PHY-layer rule-based inference – some initial results,” in Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2022), Oulu, Finland, July 2022.

   

• I. Safiulin, L. Khamidullina, A. A. Korobkov, and M. Haardt, “Enhanced computation of the coupled block-term decomposition in multilinear rank terms,” in Proc. 12th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2022), Trondheim, Norway, June 2022, [PDF].

   

• G. C. Nwalozie, K. Ardah, and M. Haardt, “Reflection design methods for reconfigurable intelligent surfaces-aided dynamic TDD systems,” in Proc. 12th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2022), Trondheim, Norway, June 2022, [PDF].

   

• K. Ardah, S. Gherekhloo, A. L. F. de Almeida, and M. Haardt, “Double-RIS versus single-RIS aided systems: Tensor-based MIMO channel estimation and design perspectives,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2022), Singapore, pp. 5183–5187, May 2022, [PDF].

   

• B. Ahmad, L. Khamidullina, A. A. Korobkov, A. Manina, J. Haueisen, and M. Haardt, “Joint model order estimation for multiple tensors with a coupled mode and applications to the joint decomposition of EEG, MEG magnetometer, and gradiometer tensors,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2022), Singapore, pp. 1186–1190, May 2022, [PDF].

   

• B. Vilas Boas, W. Zirwas, and M. Haardt, “Transfer learning capabilities of untrained neural networks for MIMO CSI recreation,” in Proc. IEEE International Conference on Communications (ICC), Seoul, South Korea, pp. 717–722,  May 2022, [PDF]..

   

• P. Agostini, Z. Utkovski, S. Stańczak, A. A. Memon, B. Zafar, and M. Haardt, “Not-Too-Deep channel charting (N2D-CC),” in Proc. of the IEEE Wireless Communications and Networking Conference (WCNC 2022), Austin, TX, pp. 2160–2165, doi: 10.1109/WCNC51071.2022.9771913, April 2022, [PDF], [HTML].

   

2021

• K. Ardah and M. Haardt, “Compressed sensing: constant modulus constrained projection matrix design and high-resolution DoA estimation methods,” in Proceedings of the 25th International ITG Workshop on Smart Antennas (WSA 2021), EURECOM, Sophia Antipolis, France, Nov. 2021, [PDF].

   

• L. Khamidullina, A. L. F. de Almeida, and M. Haardt, “ML-GSVD-based MIMO-NOMA networks,” in Proc. 25th International ITG Workshop on Smart Antennas (WSA 2021), EURECOM, Sophia Antipolis, France, Nov. 2021, [Poster], [PDF]. 

   

• D. R. Rakhimov, A. Rakhimov, A. Nadeev, and M. Haardt, “Tensor formulation of the Cramér–Rao lower bound for beamspace channel estimation in mmWave MIMO-OFDM,” in Proc. 25th International ITG Workshop on Smart Antennas (WSA 2021), EURECOM, Sophia Antipolis, France, Nov. 2021, [Poster], [PDF].

   

• A. Manina, M. Grasis, L. Khamidullina, A. Korobkov, J. Haueisen, and M. Haardt, “Coupled CP decomposition of EEG and MEG magnetometer and gradiometer measurements via the coupled SECSI framework,” in Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2021, [Poster], [PDF], [HTML].

   

• S. Gherekhloo, K. Ardah, A. L. F. de Almeida, and M. Haardt, “Tensor-based channel estimation and beamforming design for RIS-aided millimetre-wave MIMO systems,” in Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2021, invited paper, [Poster], [PDF], [HTML].

   

• L. Chen, X. Jiang, Z. Zhong, X. Liu, and M. Haardt, “Tensor-based downlink channel reconstruction for FDD massive MIMO,” in Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2021, [PDF], [HTML].

   

• L. N. Ribeiro, S. Schwarz, and M. Haardt, “Low-complexity zero-forcing precoding for XL-MIMO transmissions,” in Proceedings of the 29th European Signal Processing Conference (EUSIPCO 2021), Dublin, Ireland, pp. 1621–1625, Aug. 2021, invited paper, [PDF], [HTML].

   

• D. M. V. Melo, L. T. N. Landau, L. N. Ribeiro, and M. Haardt, “Time-instance zero-crossing precoding with quality-of-service constraints,” in Proc. IEEE Workshop on Statistical Signal Processing (SSP 2021), Rio de Janeiro, Brazil, pp. 121–125, July 2021, [PDF], [HTML].

   

• S. Gherekhloo, K. Ardah, and M. Haardt, “Fully digital and hybrid beamforming design for millimetre-wave MIMO-OFDM two-way relaying systems,” in Proc. IEEE Statistical Signal Processing Workshop (SSP 2021), Rio de Janeiro, Brazil, pp. 296–300, July 2021, invited paper, [PDF], [HTML].

   

• B. Vilas Boas, W. Zirwas, and M. Haardt, “Two-step machine learning approach for channel estimation with mixed-resolution RF chains,” in Proc. IEEE International Conference on Communications Workshops (ICC Workshops), Montreal, Ontario, Canada, pp. 1–6, June 2021, [PDF], [HTML].

   

• B. Sokal, P. R. B. Gomes, A. L. F. de Almeida, and M. Haardt, “Joint channel, data, and phase-noise estimation in MIMO-OFDM systems using a tensor modelling approach,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Toronto, Ontario, Canada, pp. 4460–4464, June 2021, [PDF], [HTML].

   

• A. A. Korobkov, M. K. Diugurova, J. Haueisen, and M. Haardt, “Multi-dimensional model order estimation using LineAr Regression of Global Eigenvalues (LaRGE) with applications to EEG and MEG recordings,” in Proc. 28th European Signal Processing Conference (EUSIPCO 2020), Amsterdam, Netherlands, pp. 1005–1009, January 2021, invited paper, [PDF], [HTML].

   

2020

• L. N. Ribeiro, S. Schwarz, A. L. F. de Almeida, and M. Haardt, “Low-complexity massive MIMO tensor precoding,” in Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 348–355, Nov. 2020, invited paper, [PDF], [HTML].

   

• D. M. V. Melo, L. T. N. Landau, L. N. Ribeiro, and M. Haardt, “Iterative MMSE space-time zero-crossing precoding for channels with 1-bit quantisation and oversampling,” in Proc. 54th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 496–500, Nov. 2020, [PDF], [HTML].

   

• L. N. Ribeiro, J. C. M. Mota, D. Le Ruyet, and E. C. de Cursi, “Noise, channel and message identification on MIMO channels with general noise,” in Proc. 5th International Symposium on Uncertainty Quantification and Stochastic Modelling (Uncertainties2020), Saint-Étienne-Rouvray, France, July 2020, [PDF], [HTML].

   

• S. Gherekhloo, K. Ardah, and M. Haardt, “Hybrid beamforming design for downlink MU-MIMO-OFDM millimetre-wave systems,” in Proc. 11th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2020), Hangzhou, China, pp. 1–5, June 2020, [PDF], [HTML].

   

• D. Rakhimov, S. P. Deram, B. Sokal, K. Naskovska, A. L. F. de Almeida, and M. Haardt, “Iterative tensor receiver for MIMO-GFDM systems,” in Proc. 11th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2020), Hangzhou, China, June 2020, [PDF], [HTML].

   

• F. Asim, A. L. F. de Almeida, M. Haardt, C. C. Cavalcante, and J. Nossek, “Multi-linear encoding and decoding for MIMO systems,” in Proc. 11th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2020), Hangzhou, China, June 2020, [PDF], [HTML].

   

• C. Zhou, Y. Gu, Z. Shi, and M. Haardt, “Direction-of-arrival estimation for coprime arrays via coarray correlation reconstruction: A one-bit perspective,” in Proc. 11th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2020), Hangzhou, China, June 2020, [PDF], [HTML].

   

• K. Ardah, B. Sokal, A. L. F. de Almeida, and M. Haardt, “Compressed sensing-based channel estimation and open-loop training design for hybrid analogue-digital massive MIMO systems,” in Proc. 45th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2020), Barcelona, Spain, pp. 4597–4601, May 2020, [PDF], [HTML].

   

• L. Khamidullina, A. L. F. de Almeida, and M. Haardt, “Multilinear generalised singular value decomposition (ML-GSVD) with application to coordinated beamforming in multi-user MIMO systems,” in Proc. 45th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2020), pp. 4587–4591, May 2020, [PDF], [HTML].

   

• W. Zirwas, D. S. Michalopoulos, B. Vilas Boas, and M. Haardt, “Highly accurate multipath component delay estimation,” in Proc. 24th International ITG Workshop on Smart Antennas (WSA 2020), Hamburg, Germany, pp. 1–6, Feb. 2020, [PDF], [HTML].

   

2019

• C. Prévost, K. Usevich, P. Comon, M. Haardt, and D. Brie, “Performance bounds for the coupled CP model in the framework of hyperspectral super-resolution,” in Proc. IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2019), Guadeloupe, French West Indies, pp. 201–205, Dec. 2019, [PDF], [HTML].

   

• B. Sokal, M. Haardt, and A. L. F. de Almeida, “Semi-blind receiver for two-hop MIMO relaying systems via selective Kronecker product modelling,” in Proc. IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2019), Guadeloupe, French West Indies, pp. 714–718, Dec. 2019, [PDF], [HTML].

   

• K. Ardah, M. Pesavento, and M. Haardt, “A novel sensing matrix design for compressed sensing via mutual coherence minimisation,” in Proc. IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2019), Guadeloupe, French West Indies, Dec. 2019, invited paper, [PDF], [HTML].

   

• D. Rakhimov, J. Zhang, A. L. F. de Almeida, A. Nadeev, and M. Haardt, “Channel estimation for hybrid multi-carrier mmWave MIMO systems using 3-D Unitary Tensor-ESPRIT in DFT beamspace,” in Proc. 53rd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 447–451, Nov. 2019, invited paper, [PDF], [HTML].

   

• Y. Cheng and M. Haardt, “Efficient computation of the PARAFAC2 decomposition,” in Proc. 53rd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 1626–1630, Nov. 2019,  [PDF], [HTML].

   

• W. d. C. Freitas, G. Favier, A. L. F. de Almeida, and M. Haardt, “Two-way MIMO decode-and-forward relaying systems with tensor space-time coding,” in Proc. 27th European Signal Processing Conference (EUSIPCO 2019), A Coruña, Spain, pp. 1–5, September 2019, [PDF], [HTML].

   

• A. Yeredor and M. Haardt, “Estimation of a low-rank probability tensor from sample sub-tensors via joint factorisation minimising the Kullback–Leibler divergence,” in Proc. 27th European Signal Processing Conference (EUSIPCO 2019), A Coruña, Spain, Sept. 2019, [PDF], [HTML].

   

• M. Wolf and M. Haardt, “On the DC balance of multi-level PAM VLC systems,” in Proc. 21st International Conference on Transparent Optical Networks (ICTON 2019), Angers, France, pp. 1–5, July 2019, [PDF], [HTML].

   

• K. Zu, J. Zhu, and M. Haardt, “Uplink multi-user MIMO detection via parallel access,” in Proc. 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brighton, UK, pp. 4365–4369, May 2019, [PDF], [HTML].

   

• K. Ardah, A. L. F. de Almeida, and M. Haardt, “A Gridless CS Approach for Channel Estimation in Hybrid Massive MIMO Systems,” in Proc. 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brighton, UK, pp. 4160–4164, May 2019, [PDF], [HTML].

   

• L. Khamidullina, Y. Cheng, and M. Haardt, “Constrained tensor decompositions for semi-blind MIMO detection,” in Proc. 23rd International ITG Workshop on Smart Antennas (WSA 2019), Vienna, Austria, pp. 1–6, Apr. 2019, [PDF], [HTML].

   

• K. Ardah, A. L. F. de Almeida, and M. Haardt, “Low-complexity millimetre-wave CSI estimation in MIMO-OFDM hybrid beamforming systems,” in Proc. 23rd International ITG Workshop on Smart Antennas (WSA 2019), Vienna, Austria, pp. 1–5, Apr. 2019, [PDF], [HTML].

   

2018

• K. Naskovska, Y. Cheng, A. L. F. de Almeida, and M. Haardt, “Efficient computation of the PARAFAC2 decomposition via generalised tensor contractions,” in Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, 28–31 October, 2018 (M. B. Matthews, ed.), pp. 323–327, IEEE, Oct. 2018, invited paper, [PDF], [HTML].

   

• Y. Cheng, K. Naskovska, M. Haardt, T. Götz, and J. Haueisen, “A new coupled PARAFAC2 decomposition for joint processing of somatosensory evoked magnetic fields and somatosensory evoked electrical potentials,” in Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 806–810, Oct. 2018, invited paper, [PDF], [HTML].

   

• Z. S. Gibalina, V. A. Fadeev, K. A. Korsukova, M. Hennhöfer, and M. Haardt, “Estimation of capabilities of cooperative CubeSat systems based on the Alamouti transmission scheme,” in Proc. 2018 Systems of Signal Synchronisation, Generation and Processing in Telecommunications (SYNCHROINFO), pp. 1–6, July 2018, [PDF], [HTML].

   

• Y. Cheng, M. Haardt, T. Götz, and J. Haueisen, “Using PARAFAC2 for multi-way component analysis of somatosensory evoked magnetic fields and somatosensory evoked electrical potentials,” in Proc. 10th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2018), Sheffield, UK, pp. 385–389, July 2018, invited paper, [PDF], [HTML].

   

• K. Naskovska, M. Haardt, and A. L. F. de Almeida, “Generalised tensor contractions for an improved receiver design in MIMO-OFDM systems,” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Calgary, Alberta, Canada, pp. 3186–3190, April 2018, [PDF], [HTML].

   

• A. Weiss, A. Yeredor, S. A. Cheema, and M. Haardt, “On consistency and asymptotic uniqueness in quasi-maximum likelihood blind separation of temporally-diverse sources,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Calgary, Alberta, Canada, pp. 4459–4463, Apr. 2018, [PDF], [HTML].

   

• Y. Cheng, S. A. Cheema, M. Haardt, A. Weiss, and A. Yeredor, “First-order perturbation analysis of SECSI with generalised unfoldings,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Calgary, Alberta, Canada, pp. 3196–3200, April 2018, [PDF], [HTML].

   

• I. Podkurkov, L. Hamidullina, E. Traikov, M. Haardt, and A. Nadeev, “Tensor-based near-field localisation in bistatic MIMO radar systems,” in Proc. 22nd International ITG Workshop on Smart Antennas (WSA), Bochum, Germany, Mar. 2018, [PDF], [HTML].

   

• M. Attar, Y. Cheny, S. A. Cheema, T. Wild, and M. Haardt, “NOCA versus IDMA using UFMC for 5G multiple access,” in Proc. 22nd International ITG Workshop on Smart Antennas (WSA), Bochum, Germany, Mar. 2018,  [PDF], [HTML].

   

• Y. E. García Guzmán, R. De Lamare, and M. Haardt, “Randomised multiple-candidate iterative hard thresholding algorithm for direction-of-arrival estimation,” in Proc. 22nd International ITG Workshop on Smart Antennas (WSA), Bochum, Germany, Mar. 2018, [PDF], [HTML].

   

• N. Song, T. Yang, and M. Haardt, “Non-linear precoding-based hybrid space-ground beamforming for multi-beam satellite systems,” in Proc. 22nd International ITG Workshop on Smart Antennas (WSA), Bochum, Germany, Mar. 2018, invited paper, [PDF], [HTML].

   

2017

• K. Naskovska, S. Lau, A. Aboughazala, M. Haardt, and J. Haueisen, “Joint MEG-EEG signal decomposition using the coupled SECSI framework: Validation on a controlled experiment,” in Proc. IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curaçao, Netherlands Antilles, pp. 360–364, Dec. 2017, invited paper, [PDF], [HTML].

   

• K. Naskovska, M. Haardt, and A. L. F. de Almeida, “Generalised tensor contraction with application to Khatri-Rao-coded MIMO OFDM systems,” in Proc. IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curaçao, Netherlands Antilles, pp. 286–290, Dec. 2017, invited paper, [PDF], [HTML].

   

• J. Zhang and M. Haardt, “Channel estimation for hybrid multi-carrier mmWave MIMO systems using three-dimensional Unitary ESPRIT in DFT beamspace,” in Proc. IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curaçao, Netherlands Antilles, pp. 641–645, Dec. 2017, invited paper, [PDF], [HTML].

   

• Y. Cheng, S. A. Cheema, M. Haardt, A. Weiss, and A. Yeredor, “Performance analysis of least-squares Khatri-Rao factorisation,” in Proc. IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curaçao, Netherlands Antilles, pp. 447–451, Dec. 2017, [PDF], [HTML].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Performance analysis of ESPRIT-type algorithms for co-array structures,” in Proc. IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curaçao, Netherlands Antilles, pp. 482–486, Dec. 2017, [PDF], [HTML].

   

• S. A. Cheema, E. R. Balda, A. Weiss, A. Yeredor, and M. Haardt, “Analytical performance analysis of the semi-algebraic framework for approximate CP decompositions via simultaneous matrix diagonalisation (SECSI),” in Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 703–707, Nov. 2017, invited paper, [PDF], [HTML].

   

• S. Gorlow, J. da Costa, and M. Haardt, “A Root-CMA algorithm for multi-user separation,” in Proceedings of the 2nd Workshop on Communication Networks and Power Systems (WCNPS), Brasília, Brazil, pp. 35–39, Nov. 2017, [PDF], [HTML].

   

• B. Sokal, A. L. F. de Almeida, and M. Haardt, “Rank-one tensor modelling approach to joint channel and symbol estimation in two-hop MIMO relaying systems,” in Proc. XXXV Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2017), São Pedro, Brazil, Sept. 2017, [PDF], [HTML].

   

• J. Zhang and M. Haardt, “Channel estimation and training design for Hybrid Multi-Carrier mmWave Massive MIMO Systems: The beamspace ESPRIT approach,” in Proc. 25th European Signal Processing Conference (EUSIPCO 2017), Kos Island, Greece, September 2017, [PDF], [HTML].

   

• K. Naskovska, A. A. Korobkov, M. Haardt, and J. Haueisen, “Analysis of the photic driving effect via joint EEG and MEG data processing based on the coupled CP decomposition,” in Proc. 25th European Signal Processing Conference (EUSIPCO 2017), Kos Island, Greece, Sept. 2017, [PDF], [HTML].

   

• A. Gaysin, V. Fadeev, and M. Hennhöfer, “Survey of modulation and coding schemes for application in CubeSat systems,” in Proc. Systems of Signal Synchronisation, Generation and Processing in Telecommunications (SINKHROINFO), Kazan, Tatarstan, July 2017, [PDF], [HTML].

   

• M. Wolf, S. A. Cheema, and M. Haardt, “PAM transmission with optimal detection for dispersive optical channels with intensity modulation and direct detection,” in Proc. of the 19th International Conference on Transparent Optical Networks (ICTON 2017), Girona, Spain, July 2017, [PDF], [HTML].

   

• M. B. Amin, W. Zirwas, and M. Haardt, “HOSVD-based denoising for improved channel prediction of weak massive MIMO channels,” in Proc. IEEE Vehicular Technology Conference (VTC 2017 Spring), Sydney, Australia, June 2017, [PDF], [HTML].

   

• K. Naskovska, S. A. Cheema, M. Haardt, B. Valeev, and Y. Evdokimov, “Iterative GFDM receiver based on the ParaTuck2 tensor decomposition,” in Proc. 21st International ITG Workshop on Smart Antennas (WSA), pp. 1–7, March 2017, [PDF], [HTML].

   

• S. A. Cheema, J. Zhang, M. Huemer, and M. Haardt, “Successive interference cancellation for MIMO UW-OFDM,” in Proc. 21st International ITG Workshop on Smart Antennas (WSA), Berlin, Germany, Mar. 2017, [PDF], [HTML].

   

• J. Zhang, I. Podkurkov, M. Haardt, and A. Nadeev, “Efficient multidimensional parameter estimation for joint wideband radar and communication systems based on OFDM,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 3096–3100, March 2017, [PDF], [HTML].

   

• N. Song, T. Yang, and M. Haardt, “Efficient hybrid space-ground precoding techniques for multi-beam satellite systems,” in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 6284–6288, March 2017, invited paper, [PDF], [HTML].

   

• S. A. Cheema, J. Zhang, M. Huemer, and M. Haardt, “Design of space-time block-coded unique-word OFDM systems,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 3341–3345, March 2017, [PDF], [HTML].

   

• E. R. Balda, S. A. Cheema, A. Weiss, A. Yeredor, and M. Haardt, “Perturbation analysis of joint eigenvalue decomposition algorithms,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 3101–3105, March 2017, [PDF], [HTML].

   

• A. Weiss, A. Yeredor, S. A. Cheema, and M. Haardt, “A maximum likelihood ‘Identification-Correction’ scheme for sub-optimal ‘SeDJoCo’ solutions for semi-blind source separation,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 4158–4162, March 2017, [PDF], [HTML].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Second-order performance analysis of Standard ESPRIT,” in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 3051–3055, March 2017, [PDF], [HTML].

   

• M. Wolf, S. A. Cheema, and M. Haardt, “Frequency Domain Equalisation for Dispersive Optical Channels with Intensity Modulation and Direct Detection,” in Proc. 11th ITG Conference on Broadband Coverage in Germany, Berlin, Germany, Mar. 2017, [PDF].

   

• J. Zhang, J. Steinwandt, and M. Haardt, “Channel estimation for hybrid multi-carrier mmwave massive MIMO systems via multi-dimensional atomic norm minimisation,” in Proc. 21st International ITG Workshop on Smart Antennas (WSA), Berlin, Germany, Mar. 2017.

   

2016

• S. A. Cheema, J. Zhang, M. Huemer, and M. Haardt, “Linear detection schemes for MIMO UW-OFDM,” in Proceedings of the 50th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 1457–1461, Nov. 2016, [PDF], [HTML].

   

• E. R. Balda, S. A. Cheema, J. Steinwandt, M. Haardt, A. Weiss, and A. Yeredor, “First-order perturbation analysis of low-rank tensor approximations based on the truncated HOSVD,” in Proceedings of the 50th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 1723–1727, Nov. 2016, invited paper, [PDF], [HTML].

   

• K. Naskovska and M. Haardt, “Extension of the semi-algebraic framework for approximate CP decompositions via simultaneous matrix diagonalisation to the efficient calculation of coupled CP decompositions,” in Proceedings of the 50th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 1728–1732, Nov. 2016, invited paper, [PDF], [HTML].

   

• J. Steinwandt, F. Römer, C. Steffens, M. Haardt, and M. Pesavento, “Gridless super-resolution direction finding for strictly non-circular sources based on atomic norm minimisation,” in Proceedings of the 50th Asilomar Conference Signals, Systems, and Computers, Pacific Grove, CA, pp. 1518–1522, Nov. 2016, [PDF], [HTML].

   

• M. B. Amin, W. Zirwas, and M. Haardt, “Virtual massive MIMO beamforming gains for 5G user terminals,” in Proc. of the 84th IEEE Vehicular Technology Conference (VTC 2016 Fall), Montreal, Canada, Sept. 2016, [PDF], [HTML].

   

• M. Wolf, S. A. Cheema, and M. Haardt, “Synchronisation and channel estimation for optical block-transmission systems with IM/DD,” in Proc. of the 18th International Conference on Transparent Optical Networks (ICTON 2016), Trento, Italy, July 2016, [PDF], [HTML].

   

• J. Steinwandt, C. Steffens, M. Pesavento, and M. Haardt, “Sparsity-aware direction finding for strictly non-circular sources based on rank minimisation,” in Proc. 9th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2016), Rio de Janeiro, Brazil, July 2016, invited paper, [PDF], [HTML].

   

• J. Zhang, M. Haardt, I. Soloeychik, and A. Wiesel, “A channel-matching-based hybrid analogue-digital strategy for massive multi-user MIMO downlink systems,” in Proc. 9th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2016), Rio de Janeiro, Brazil, July 2016, invited paper, [PDF], [HTML].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Analytical performance evaluation of multi-dimensional Tensor-ESPRIT-based algorithms for strictly non-circular sources,” in Proc. 9th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2016), Rio de Janeiro, Brazil, July 2016, invited paper, [PDF], [HTML].

   

• L. Grobe, V. Jungnickel, K.-D. Langer, M. Haardt, and M. Wolf, “On the impact of high-pass filtering when using PAM-FDE for visible light communication,” in Proc. IEEE Wireless Communications and Networking Conference (WCNC 2016), Doha, Qatar, April 2016, [HTML].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Sparsity-based direction-of-arrival estimation for strictly non-circular sources,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 3246–3250, March 2016, [PDF].

   

• G. A. Lodi, A. Ott, S. A. Cheema, M. Haardt, and T. Freitag, “Power line communication in automotive harnesses: the example of a local interconnect network,” in proc. 20th IEEE International Symposium on Power Line Communications and its Applications (ISPLC) 2016, Bottrop, Germany, pp. 212–217, March 2016, [PDF].

   

• O. de Candido, S. A. Cheema, L. G. Baltar, M. Haardt, and J. A. Nossek, “Downlink precoder and equaliser designs for multi-user MIMO FBMC/OQAM,” in Proc. 20th International ITG Workshop on Smart Antennas (WSA), Munich, Germany, pp. 454–461, VDE Verlag GmbH Berlin Offenbach, Germany, Mar. 2016, [PDF].

   

• S. A. Cheema, K. Naskovska, M. Attar, B. Zafar, and M. Haardt, “Performance comparison of space-time block codes for different 5G air interface proposals,” in Proceedings of the 20th International ITG Workshop on Smart Antennas (WSA), Munich, Germany, pp. 229–235, VDE Verlag GmbH Berlin Offenbach, Germany, March 2016, [PDF].

   

• A. Yeredor, Y. Cheng, and M. Haardt, “On multiple solutions of the ‘sequentially drilled’ joint congruence transformation (SeDJoCo) problem for semi-blind source separation,” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Shanghai, China, pp. 2916–2920, March 2016, [PDF].

   

• Y. Cheng, A., Yeredor, and M. Haardt, “Extension of SeDJoCo and its use in a combination of multicast and coordinated multi-point systems,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 3276–3280, March 2016, [PDF].

   

• K. Naskovska, M. Haardt, P. Tichavsky, G. Chabriel, and J. Barrere, “Extension of the semi-algebraic framework for approximate CP decomposition via non-symmetric simultaneous matrix diagonalisation,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 2971–2975, March 2016, [PDF].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Analytical performance assessment of ESPRIT-type algorithms for coexisting circular and strictly non-circular signals,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 2931–2935, March 2016, [PDF].

   

• N. Song, V. Radhakrishnan, R. De Lamare, and M. Haardt, “Subspace-based adaptive widely linear blind channel estimation for constrained minimum variance CDMA receiver,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 3686–3690, March 2016, [PDF].

   

• J. Zhang, A. Wiesel, and M. Haardt, “Low-rank approximation-based hybrid precoding schemes for multi-carrier single-user massive MIMO systems,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 3281–3285, March 2016, [PDF].

   

• J. Zhang, I. Podkurkov, M. Haardt, and A. Nadeev, “Channel estimation and training design for hybrid analogue-digital multi-carrier single-user massive MIMO systems,” in Proc. 20th International ITG Workshop on Smart Antennas (WSA), Munich, Germany, pp. 142–149, VDE Verlag GmbH Berlin Offenbach, Germany, March 2016, [PDF].

   

2015

• Y. Cheng, A. Yeredor, A. Weiss, and M. Haardt, “Extension of the Sequentially Drilled Joint Congruence Transformation (SeDJoCo) Problem,” in Proc. IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015), Cancún, Mexico, pp. 185–188, Dec. 2015, [PDF], [HTML].

   

• L. Arévalo, R. De Lamare, M. Haardt, and R. Sampaio-Neto, “Uplink block diagonalisation for massive MIMO-OFDM systems with distributed antennas,” in Proc. IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015), Cancún, Mexico, pp. 401–404, Dec. 2015, [PDF], [HTML].

   

• M. B. Amin, W. Zirwas, and M. Haardt, “Design options in the context of 5G for a powerful channel prediction,” in Proc. 35th Meeting of the Wireless World Research Forum (WWRF 28), Copenhagen, Denmark, Oct. 2015.

   

• V. Jungnickel, M. Uysal, N. Serafimovski, T. Baykas, D. O’Brien, E. Ciaramella, Z. Ghassemlooy, R. Green, H. Haas, P. A. Haigh, V. P. G. Jimenez, F. Miramirkhani, M. Wolf, and S. Zvánovec, “A European view on the next generation optical wireless communication standard,” in Proceedings of the IEEE Conference on Standards for Communications and Networking (CSCN), Tokyo, Japan, pp. 106–111, Piscataway, NJ: IEEE, Oct. 2015, [PDF], [HTML].

   

• K. Saleh, R. Jaeger, D. Ammon, M. Specht, A. Henkel, D. Laqua, P. Husar, M. Wolf, K. Blau, S. A. Cheema, M. Haardt, V. Busch, T. Linnert, M. Nass, and J. Pospiech, “Prototypical implementation of a novel tagging system for safe localisation of devices in medical environments,” in Proceedings of the 49th DGBMT Annual Conference (BMT 2015), vol. 60.2015, Lübeck, Germany, p. 125, Biomedizinische Technik. – Berlin [et al.]: de Gruyter, Sept. 2015, [HTML].

   

• S. Long, M.-A. Khalighi, M. Wolf, Z. Ghassemlooy, and S. Bourennane, “Performance of carrier-less amplitude and phase modulation with frequency-domain equalisation for indoor visible light communications,” in Proc. 4th International Workshop on Optical Wireless Communications (IWOW), Istanbul, Turkey, pp. 16–20, Piscataway, NJ: IEEE, Sept. 2015.

   

• J. Steinwandt, F. Römer, and M. Haardt, “Deterministic Cramér–Rao bound for a mixture of circular and strictly non-circular signals,” in Proc. 12th International Symposium on Wireless Communications Systems (ISWCS 2015), Brussels, Belgium, Aug. 2015, [PDF].

   

• M. B. Amin, W. Zirwas, and M. Haardt, “Advanced channel prediction concepts for 5G radio systems,” in Proc. 12th International Symposium on Wireless Communications Systems (ISWCS 2015), Brussels, Belgium, Aug. 2015.

   

• M. Wolf, S. A. Cheema, A. Khalighi, and S. Long, “Transmission schemes for visible light communication in a multipath environment,” in Proc. of the 17th International Conference on Transparent Optical Networks (ICTON 2015), Budapest, Hungary, July 2015.

   

• S. A. Cheema, M. Wolf, O. Tolay, and M. Haardt, “Efficient techniques for multi-Gigabits/s transmission over plastic optical fibre,” in Proceedings of the 17th International Conference on Transparent Optical Networks (ICTON 2015), Budapest, Hungary, July 2015.

   

• M. Caus, A. I. Perez-Neira, Y. Cheng, and M. Haardt, “Towards a non-error floor multi-stream beamforming design for FBMC/OQAM,” in Proceedings of the IEEE International Conference on Communications (ICC 2015), London, UK, pp. 4763–4768, June 2015, [PDF].

   

• J. Zhang, A. Nimr, and M. Haardt, “Joint design of multi-tap filters and power control for FBMC/OQAM-based two-way decode-and-forward relaying systems in highly selective channels,” in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, pp. 2439–2443, Apr. 2015, [PDF].

   

• J. Steinwandt, F. Römer, and M. Haardt, “ESPRIT-type algorithms for a received mixture of circular and strictly non-circular signals,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, pp. 2809–2813, Apr. 2015, [PDF].

   

• J. Steinwandt, V. Radhakrishnan, and M. Haardt, “Distributed beamforming for cooperative networks with widely-linear processing at the relays and the receiver,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, pp. 2714–2718, Apr. 2015, [PDF].

   

• Y. Cheng, L. G. Baltar, M. Haardt, and J. A. Nossek, “Precoder and equaliser design for multi-user MIMO FBMC/OQAM with highly frequency-selective channels,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, pp. 2429–2433, April 2015, [PDF].

   

• Y. Cheng, L. G. Baltar, M. Haardt, and J. A. Nossek, “Downlink per-user multi-streaming for FBMC/OQAM-based multi-user MIMO with highly frequency-selective channels,” in Proc. International ITG Workshop on Smart Antennas (WSA 2015), Ilmenau, Germany, pp. 1–6, March 2015, [PDF].

   

• Y. Cheng, V. Ramireddy, and M. Haardt, “Non-linear precoding for the downlink of FBMC/OQAM-based multi-user MIMO systems,” in Proc. International ITG Workshop on Smart Antennas (WSA 2015), Ilmenau, Germany, pp. 1–6, Mar. 2015, [PDF].

   

2014

• J. Steinwandt, S. A. Vorobyov, and M. Haardt, “Secrecy rate maximisation for information and energy transfer in MIMO beamforming networks,” in Proceedings of the 48th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 1989–1993, Nov. 2014, [PDF].

   

• J. Zhang, K. Naskovska, and M. Haardt, “Tensor-based channel estimation for non-regenerative two-way relaying networks with multiple relays,” in Proc. 48th Asilomar Conf. Signals, Systems, and Computers, Pacific Grove, CA, pp. 591–595, Nov. 2014, [PDF].

   

• S. Long, M.-A. Khalighi, M. Wolf, S. Bourennane, and Z. Ghassemlooy, “Channel characterisation for indoor visible light communications,” in Proc. 3rd International Workshop on Optical Wireless Communications (IWOW), Funchal, Madeira Island, Portugal, pp. 75–79, Piscataway, NJ: IEEE, Sept. 2014.

   

• K. Zu, B. Song, M. Haardt, and R. De Lamare, “Flexible coordinated beamforming with lattice reduction for multi-user massive MIMO systems,” in Proc. 22nd European Signal Processing Conference (EUSIPCO 2014), Lisbon, Portugal, pp. 336–340, Piscataway, NJ: IEEE, Sept. 2014, invited paper.

   

• K. Zu, B. Song, M. Haardt, and R. De Lamare, “Coordinated Tomlinson-Harashima precoding design algorithms for overloaded multi-user MIMO systems,” in the 11th International Symposium on Wireless Communications Systems (ISWCS 2014), Barcelona, Spain, pp. 165–169, Piscataway, NJ: IEEE, Aug. 2014, [PDF].

   

• S. Dierks, M. B. Amin, W. Zirwas, M. Haardt, and B. Panzner, “The benefit of cooperation in the context of massive MIMO,” in Proc. 18th International OFDM Workshop 2014 (InOWo 2014), Essen, Germany, pp. 58–65, Aug. 2014.

   

• M. Wolf, S. A. Cheema, M. Haardt, and L. Grobe, “On the performance of block transmission schemes in optical channels with a Gaussian profile,” in Proc. 16th International Conference on Transparent Optical Networks ICTON 2014, Graz, Austria, pp. 904–911, July 2014, [PDF].

   

• A. C. Cirik, J. Zhang, M. Haardt, and Y. Hua, “Sum-rate maximisation for bi-directional full-duplex MIMO systems under multiple linear constraints,” in Proc. 15th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2014), Toronto, Canada, pp. 389–393, June 2014, [PDF].

   

• I. V. Cavalcante, A. L. F. de Almeida, and M. Haardt, “Tensor-based approach to channel estimation in amplify-and-forward MIMO relaying systems,” in Proc. 8th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2014), A Coruña, Spain, pp. 445–448, June 2014, [PDF].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Analytical ESPRIT-based performance study: What can we gain from non-circular sources?,” in Proc. 8th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2014), A Coruña, Spain, pp. 17–20, June 2014, [PDF].

   

• J. Steinwandt, S. A. Vorobyov, and M. Haardt, “Joint beamforming and transmit design for the non-regenerative MIMO broadcast relay channel,” in Proc. 8th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2014), A Coruña, Spain, pp. 169–172, June 2014, [PDF].

   

• Y. Cheng, P. Li, and M. Haardt, “Coordinated beamforming for the multi-user MIMO downlink using FBMC/OQAM,” in Proc. 6th International Symposium on Communications, Control, and Signal Processing (ISCCSP 2014), Athens, Greece, pp. 465–469, Piscataway, NJ: IEEE, May 2014, [PDF].

   

• F. Römer, G. Del Galdo, and M. Haardt, “Tensor-based algorithms for learning multidimensional separable dictionaries,” in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, pp. 2963–2967, May 2014, [PDF].

   

• H. Becker, P. Chevalier, and M. Haardt, “High-resolution direction finding from rectangular higher-order cumulant matrices: The rectangular 2q-MUSIC algorithms,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, pp. 2261–2265, May 2014, [PDF].

   

• J. Zhang, Z. K. M. Ho, E. Jorswieck, and M. Haardt, “SINR balancing for non-regenerative two-way relay networks with interference neutralisation,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, pp. 7604–7608, May 2014, [PDF].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Asymptotic performance analysis of ESPRIT-type algorithms for circular and strictly non-circular sources with spatial smoothing,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, pp. 2277–2281, May 2014, [PDF].

   

• J. Steinwandt, S. A. Vorobyov, and M. Haardt, “Secrecy rate maximisation for MIMO Gaussian wiretap channels with multiple eavesdroppers via alternating matrix POTDC,” in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, pp. 5686–5690, May 2014, [PDF].

   

• Y. Cheng, P. Li, and M. Haardt, “Coordinated beamforming in MIMO FBMC/OQAM systems,” in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, pp. 484–488, May 2014, [PDF].

   

• A. G. D. Uchoa, R. C. de Lamare, C. Healy, and P. Li, “Iterative detection and decoding algorithms for block-fading channels using LDPC codes,” in IEEE Wireless Communications and Networking Conference (WCNC) 2014, Istanbul, Turkey, pp. 803–808, Piscataway, NJ: IEEE, Apr. 2014.

   

• Y. Cheng, P. Li, and M. Haardt, “FBMC/OQAM for the asynchronous multi-user MIMO uplink,” in Proc. International ITG Workshop on Smart Antennas (WSA 2014), Erlangen, Germany, pp. 22–27, Mar. 2014, [PDF].

   

2013

• P. Li and R. C. de Lamare, “Low-complexity robust data-dependent dimensionality reduction based on joint iterative optimisation of parameters,” in Proc. IEEE 5th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2013), Saint Martin, French Antilles, pp. 49–52, Dec. 2013, invited paper, [PDF].

   

• F. Römer, E.-K. Kasnakli, Y. Cheng, and M. Haardt, “Tensor subspace tracking via Kronecker structured projections (TeTraKron),” in Proc. IEEE 5th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2013), Saint Martin, French Antilles, pp. 212–215, Dec. 2013, invited paper, [PDF].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Performance analysis of ESPRIT-type algorithms for strictly non-circular sources using structured least squares,” in Proc. IEEE 5th Int. Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2013), Saint Martin, French Antilles, pp. 316–319, Dec. 2013, [PDF].

   

• J. Steinwandt and M. Haardt, “Reduced-complexity distributed beamforming algorithm for individual relay power constraints,” in Proc. IEEE 5th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2013), Saint Martin, French Antilles, pp. 496–499, Dec. 2013, [PDF].

   

• O. Elgezabal, M. T. Garrosi, B. Zafar, and M. Haardt, “Study of the electromagnetic environment for intra-aircraft wireless safety-critical data communications,” in Proc. 32nd Digital Avionics Systems Conference (DASC2013), Syracuse, New York, Oct. 2013.

   

• J. Zhang, S. A. Vorobyov, A. Khabbazibasmenj, and M. Haardt, “Sum rate maximisation in multi-operator two-way relay networks with a MIMO relay via POTDC,” in Proc. 21st European Signal Processing Conference (EUSIPCO 2013), Marrakesh, Morocco, Sept. 2013, invited paper.

   

• T. Hesketh, P. Li, R. C. de Lamare, and S. Wales, “Multi-feedback successive interference cancellation with dynamic log-likelihood-ratio based reliability ordering,” in Proc. 10th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, pp. 696–700, VDE Verlag GmbH, Berlin, Offenbach, Germany, Aug. 2013, [PDF].

   

• J. Li and M. Haardt, “Robust MIMO relay precoder design for multiple operator one-way relaying with imperfect channel state information,” in Proc. 10th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, pp. 522–526, VDE Verlag GmbH, Berlin, Offenbach, Germany, Aug. 2013, [PDF].

   

• J. Zhang and M. Haardt, “Widely linear signal processing for two-way relaying with MIMO amplify-and-forward relays,” in Proc. 10th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, pp. 264–268, VDE Verlag GmbH, Berlin, Offenbach, Germany, Aug. 2013, [PDF].

   

• J. Zhang, O. Taghizadeh, and M. Haardt, “Robust transmit beamforming design for full-duplex point-to-point MIMO systems,” in Proc. 10th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, pp. 346–350, VDE Verlag GmbH, Berlin, Offenbach, Germany, Aug. 2013, [PDF].

   

• J. Zhang, O. Taghizadeh, and M. Haardt, “Joint source and relay precoding design for one-way full-duplex MIMO relaying systems,” in Proc. 10th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, pp. 527–531, VDE Verlag GmbH, Berlin, Offenbach, Germany, Aug. 2013, [PDF].

   

• B. Song, F. Römer, and M. Haardt, “A tensor-based subspace method for blind estimation of MIMO channels,” in Proceedings of the 10th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, pp. 341–345, VDE Verlag GmbH, Berlin, Offenbach, Germany, Aug. 2013, [PDF].

   

• J. Steinwandt and M. Haardt, “Widely-linear distributed beamforming for weak-sense non-circular sources based on relay power minimisation,” in Proceedings of the 10th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, Aug. 2013, invited paper, [PDF].

   

• Y. Cheng and M. Haardt, “Widely linear processing in MIMO FBMC/OQAM systems,” in Proc. 10th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, pp. 743–747, VDE Verlag GmbH, Berlin, Offenbach, Germany, August 2013, [PDF].

   

• B. Zafar, R. Alieiev, L. Ribe-Baumann, and M. Haardt, “DHTs for cluster-based ad-hoc networks employing multi-hop relaying,” in Proc. 22nd International Conference on Computer Communications and Networks (ICCCN), Nassau, Bahamas, July 2013, [PDF].

   

• Y. Cheng and M. Haardt, “Robust multi-dimensional model order estimation in the presence of brief sensor failures,” in Proc. 18th International Conference on Digital Signal Processing (DSP 2013), Santorini, Greece, July 2013,  [PDF].

   

• W. Zirwas and M. Haardt, “Channel prediction for B4G radio systems,” in Proc. 77th IEEE Vehicular Technology Conference (VTC 2013 Spring), Dresden, Germany, June 2013.

   

• M. Renfors, F. Bader, L. Baltar, D. Le Ruyet, D. Roviras, P. Mege, and M. Haardt, “On the use of filter bank-based multicarrier modulation for professional mobile radio,” in Proc. 77th IEEE Vehicular Technology Conference (VTC 2013 Spring), Dresden, Germany, June 2013.

   

• J. Zhang, F. Römer, and M. Haardt, “Robust design of block diagonalisation using perturbation analysis,” in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Vancouver, Canada, pp. 4192–4196, May 2013, [PDF].

   

• J. Steinwandt and M. Haardt, “Optimal widely-linear distributed beamforming for relay networks,” in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Vancouver, Canada, pp. 4241–4245, May 2013, [PDF].

   

• J. Steinwandt, F. Römer, and M. Haardt, “Performance analysis of ESPRIT-type algorithms for non-circular sources,” in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Vancouver, Canada, pp. 3986–3990, May 2013, [PDF].

   

• J. Zhang, O. Taghizadeh, and M. Haardt, “Transmit strategies for full-duplex point-to-point systems with residual self-interference,” in Proc. International ITG Workshop on Smart Antennas (WSA 2013), Stuttgart, Germany, Mar. 2013.

   

• Y. Cheng, M. Haardt, H. Henniger, R. Metzig, and E. Diedrich, “Interference suppression and electronic tracking using antenna arrays at satellite ground stations,” in Proc. International ITG Workshop on Smart Antennas (WSA 2013), Stuttgart, Germany, March 2013.