Conference Publication (since 2013)

 

-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 Modeling," in Proc. 60th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, October 25-28, 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, October 5-7, 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, October 5-7, 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 Quantization," in Proc. 34th European Signal Processing Conference (EUSIPCO 2026), Bruges, Belgium, August 31- September 4, 2026, PDF.
 
  • L. Khamidullina, S. Sorker, and M. Haardt,  "Tensor-Based Near-Field MIMO Channel Estimation and User Localization," in Proc. 34th European Signal Processing Conference (EUSIPCO 2026), Bruges, Belgium, August 31- September 4, 2026, PDF.
 
  • G. C. Nwalozie and M. Haardt, "Robust Near-field Beamforming Based on Probability Constraints and Aperture Pertubations ," in Proc. IEEE 14th Sensor Array and Multichannel Signal Processing Workshop (SAM), Shenzhen, China, July 13 -16, 2026.
 
  • 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, July 13 -16, 2026.
 
  • 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) Estimationn,"  in Proc. IEEE 14th Sensor Array and Multichannel Signal Processing Workshop (SAM), Shenzhen, China, July 13 -16, 2026.
 
  • 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, July 12 - 16, 2026, PDF.
 
  • L. Khamidullina, and M. Haardt, "Localization 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, May 4-8, 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, December 14-17, 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, December 14-17, 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, December 8-12, 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, October 26-29, 2025, PDF.
 
  • S. P. Deram, K. Ardah, J. Widmer, and M. Haardt, "Efficient Estimation of Non-Circular (NC) Wavefronts via R-D Tensorized NC Tensor-ESPRIT-type Algorithms,"in Proc. 59th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, pp. 1538-1545, October 26-29, 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. 624-628, October 26-29, 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, October 26-29, 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. 12012-2016, September 2025, PDF.
 
  • J. K. Chege, A. Yeredor, and M. Haardt,  "Probabilistic Position-Aided Beam Selection for mmWave MIMO Systems," in Proc. 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 Factorization 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 Proc. 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 minimization for tensor completion,"in Proc. 49th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2024),  Seoul, Korea, April 2024, PDF.
 
  • L. Khamidullina, and M. Haardt, "Coupled Block-Term Tensor Decomposition for Near-Field Localization in Multi-Static MIMO Radar Systems,"in Proc. 49th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2024),  Seoul, Korea, April 2024, PDF.
 
  • G. C. Nwalozie, D. Rakhimov, and M. Haardt, "Robust near-field beamforming for millimeter wave communication systems with aperture perturbation,"in Proc. 49th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2024),  Seoul, 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 Decent,"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 Factorization via a Semi-Algebraic Solution based on Simultaneous Matrix Diagonalization (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 Maximization 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 Millimeter 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 Island, 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 System," 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 Proc. of 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 first results," in Proc. 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 IEEE Wireless Communications and Networking Conference (WCNC 2022), Austin, TX, pp. 2160-2165, doi: 10.1109/WCNC51071.2022.9771913, Apr. 2022, [PDF], [HTML].
   

2021

  • K. Ardah and M. Haardt, "Compressed sensing constant modulus constrained projection matrix design and high-resolution DoA estimation methods," in Proc. 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 Proc. of 55th Asilomar Conf. 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 millimeter-wave MIMO systems," in Proc. of 55th Asilomar Conf. 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 Proc. of 55th Asilomar Conf. 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 Proc. 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 millimeter-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 modeling approach," in Proc. IEEE Int. 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, Jan. 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 Proc. 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 quantization 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 Modeling (Uncertainties2020), St-Etienne Rouvray, France, July 2020, [PDF], [HTML].
 
  • S. Gherekhloo, K. Ardah, and M. Haardt, "Hybrid beamforming design for downlink MU-MIMO-OFDM millimeter-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 analog-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 generalized 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 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 modeling," 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 minimization," 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, Sept. 2019, [PDF], [HTML].
 
  • A. Yeredor and M. Haardt, "Estimation of a low-rank probability-tensor from sample sub-tensors via joint factorization minimizing 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), Anger, 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 millimeter 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 generalized tensor contractions," in Proc. of 52nd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, October 28-31, 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 Proc. of 52nd Asilomar Conf. 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 alamouti transmission scheme," in Proc. 2018 Systems of Signal Synchronization, Generating 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, "Generalized tensor contractions for an improved receiver design in MIMO-OFDM systems," in Proc.IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Calgary, Alberta, Canada, pp. 3186-3190, Apr. 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 Int. 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 generalized unfoldings," in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Calgary, Alberta, Canada, pp. 3196-3200, Apr. 2018, [PDF], [HTML].
 
  • I. Podkurkov, L. Hamidullina, E. Traikov, M. Haardt, and A. Nadeev, "Tensor-based near-field localization 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, "Randomized multiple candidate iterative hard thresholding algorithm for direction of arrival estimation," in Proc. 22-nd 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. 22-nd 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 Int. Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curacao, Dutch Antilles, pp. 360-364, Dec. 2017, invited paper, [PDF], [HTML].
 
  • K. Naskovska, M. Haardt, and A. L. F. de Almeida, "Generalized tensor contraction with application to Khatri-Rao Coded MIMO OFDM systems," in Proc. IEEE 7th Int. Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curacao, Dutch 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 Int. Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curacao, Dutch 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 factorization," in Proc. IEEE 7th Int. Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curacao, Dutch 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 Int. Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Curacao, Dutch 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 Diagonalizations (SECSI)," in Proc. of 51st Asilomar Conf. 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 Proc. 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 modeling approach to joint channel and symbol estimation in two-hop MIMO relaying systems," in Proc. XXXV Simpósio Brasileiro de Telecomunicacoes e Prosessamento de Sinais (SBrT 2017), Sao 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, Sept. 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 Synchronization, Generating and Processing in Telecommunications (SINKHROINFO), Kazan, Tartastan, 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 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 Conf. (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. 21-st International ITG Workshop on Smart Antennas (WSA), pp. 1-7, Mar. 2017, [PDF], [ HTML].
 
  • S. A. Cheema, J. Zhang, M. Huemer, and M. Haardt, "Successive interference cancellation for MIMO UW-OFDM," in Proc. 21-st 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 Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 3096-3100, Mar. 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, Mar. 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 Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 3341-3345, Mar. 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 Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 3101-3105, Mar. 2017, [PDF], [ HTML].
 
  • A. Weiss, A. Yeredor, S. A. Cheema, and M. Haardt, "A maximum likelihood ``identification-correction`` scheme of sub-optimal ``SeDJoCo`` solutions for semi-blind source separation," in Proc.IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, LA, pp. 4158-4162, Mar. 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, Mar. 2017, [PDF], [ HTML].
 
  • M. Wolf, S. A. Cheema, and M. Haardt, "Frequency Domain Equalization for Dispersive Optical Channels with Intensity Modulation and Direct Detection," in Proc. 11th ITG Conference on Broadband Provision 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 minimization," in Proc. 21-st 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 Proc. of 50th Asilomar Conf. 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 Proc. of 50th Asilomar Conf. 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 diagonalization to the efficient computation of coupled CP decompositions," in Proc. of 50th Asilomar Conf. 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 minimization," in Proc. of 50th Asilomar Conf. 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. 84th IEEE Vehicular Technology Conf. (VTC 2016 Fall), Montreal, Canada, Sept. 2016, [PDF], [ HTML].
 
  • M. Wolf, S. A. Cheema, and M. Haardt, "Synchronization and channel estimation for optical block-transmission systems with IM/DD," in Proc. of 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 minimization," 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 analog-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 highpass filtering when using PAM-FDE for visible light communication," in Proc. IEEE Wireless Communications and Networking Conference (WCNC 2016), Doha, Qatar, Apr. 2016, [HTML].
 
  • J. Steinwandt, F. Römer, and M. Haardt, "Sparsity-based direction-of-arrival estimation for strictly non-circular sources," in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 3246-3250, Mar. 2016, [PDF].
 
  • G. A. Lodi, A. Ott, S. A. Cheema, M. Haardt, and T. Freitag, "Power line communication in automotive harness on the example of local interconnect network," in proc. 20th IEEE International Symposium on Power Line Communications and its Applications (ISPLC) 2016, Bottrop, Germany, pp. 212-217, Mar. 2016, [PDF].
 
  • O. de Candido, S. A. Cheema, L. G. Baltar, M. Haardt, and J. A. Nossek, "Downlink precoder and equalizer designs for multi-user MIMO FBMC/OQAM," in Proc. 20-th 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 Proc. 20-th International ITG Workshop on Smart Antennas (WSA), Munich, Germany, pp. 229-235, VDE Verlag GmbH Berlin Offenbach, Germany, Mar. 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 Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 2916-2920, Mar. 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 Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 3276-3280, Mar. 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 diagonalization," in Proc.IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 2971-2975, Mar. 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 Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 2931-2935, Mar. 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 Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 3686-3690, Mar. 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 Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, pp. 3281-3285, Mar. 2016, [PDF].
   
  • J. Zhang, I. Podkurkov, M. Haardt, and A. Nadeev, "Channel estimation and training design for hybrid analog-digital multi-carrier single-user massive MIMO systems," in Proc. 20-th International ITG Workshop on Smart Antennas (WSA), Munich, Germany, pp. 142-149, VDE Verlag GmbH Berlin Offenbach, Germany, Mar. 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 Int. Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015), Cancun, Mexico, pp. 185-188, Dec. 2015, [PDF], [HTML].
   
  • L. Arévalo, R. De Lamare, M. Haardt, and R. Sampaio-Neto, "Uplink block diagonalization for massive MIMO-OFDM systems with distributed antennas," in Proc. IEEE 6th Int. Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015), Cancun, 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. 35-th 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 Proc. 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 localization of devices in medical environments," in Proc. of 49th DGBMT Annual Conference (BMT 2015), vol. 60.2015, Lübeck, Germany, p. 125, Biomedical Engineering. - 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 equalization 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 . 12-th 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. 12-th 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 multipath environment," in Proc. of 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 fiber," in Proc.of 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 Proc. of 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 Int. 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 Int. 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 equalizer design for multi-user MIMO FBMC/OQAM with highly frequency selective channels," in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, pp. 2429-2433, Apr. 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, Mar. 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 maximization for information and energy transfer in MIMO beamforming networks," in Proc. 48th Asilomar Conf. 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 characterization 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 11-th 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 maximization for bi-directional full-duplex MIMO systems under multiple linear constraints," in Proc. 15-th IEEE Int. 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 Int. 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 neutralization," in Proc. IEEE Int. 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 Int. 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 maximization for MIMO Gaussian wiretap channels with multiple eavesdroppers via alternating matrix POTDC," in Proc. IEEE Int. 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 optimization of parameters," in Proc. IEEE 5th Int. 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 Int. 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 Int. 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 maximization in multi-operator two-way relay networks with a MIMO af relay via POTDC," in Proc. 21st European Signal Processing Conference (EUSIPCO 2013), Marrakech, 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. 10-th 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. 10-th 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. 10-th 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. 10-th 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. 10-th 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 Proc. 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 minimization," in Proc. 10-th 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. 10-th International Symposium on Wireless Communications Systems (ISWCS 2013), Ilmenau, Germany, pp. 743-747, VDE Verlag GmbH, Berlin, Offenbach, Germany, Aug. 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. 18-th 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 Conf. (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 Conf. (VTC 2013 Spring), Dresden, Germany, June 2013.
 
  • J. Zhang, F. Römer, and M. Haardt, "Robust design of block diagonalization 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, Mar. 2013.