A rhombic-DCM constellation for MB-OFDM UWB systems. - Moufida Hajjaj; Walid Chainbi; Ridha Bouallegue (IWCMC, 2015)

Two-step LMMSE channel estimator for Unique Word MB-OFDM based UWB systems. - Moufida Hajjaj; Walid Chainbi; Ridha Bouallegue (IWCMC, 2015)

Low-complexity WLMMSE channel estimator for MB-OFDM UWB systems. - Moufida Hajjaj; Walid Chainbi; Ridha Bouallegue (EURASIP J. Wirel. Commun. Netw., 2015)

Low-complexity pre and post-FFT channel estimation approach for UW MB-OFDM based UWB systems. - Moufida Hajjaj; Walid Chainbi; Ridha Bouallegue (SoftCOM, 2016)

Low-Rank Channel Estimation for MIMO MB-OFDM UWB System Over Spatially Correlated Channel. - Moufida Hajjaj; Walid Chainbi; Ridha Bouallegue (IEEE Wirel. Commun. Lett., 2016)

Sparsity adaptive subspace pursuit based channel estimation algorithm for OFDM based massive MIMO systems. - Rabii Mateur; Moufida Hajjaj; Ridha Bouallegue (IINTEC, 2017)

Hybrid precoding based on iterative weighted thresholding approach in MmWave MIMO transmitters using sub-connected strategy. - Ameni Mejri; Moufida Hajjaj; Salem Hasnaoui; Ridha Bouallegue (IINTEC, 2017)

Power factorization based hybrid precoding design for millimeter wave MIMO transmitters using sub-array structure. - Ameni Mejri; Moufida Hajjaj; Salem Hasnaoui; Ridha Bouallegue (PIMRC, 2017)

Widely linear channel estimation for LD-STBC MB-OFDM UWB systems. - Moufida Hajjaj; Walid Chainbi; Ridha Bouallegue (Int. J. Commun. Syst., 2017)

Weighted Sum Rate Maximization for MIMO Interfering Channels. - Wafa Abid; Moufida Hajjaj; Ridha Bouallegue (IINTEC, 2018)

Optimal Uplink Channel Estimation Algorithm for OFDM Based MmWave Massive MIMO Systems. - Moufida Hajjaj; Ameni Mejri; Ridha Bouallegue; Salem Hasnaoui (ISCC, 2018)

Iterative SDR-based Hybrid Precoding Algorithm for mmWave massive MIMO Systems. - Moufida Hajjaj; Ameni Mejri; Ridha Bouallegue; Salem Hasnaoui (SoftCOM, 2018)

Singular Value Thresholding based Adaptive Approach for Hybrid Beamforming in MmWave Massive MIMO-OFDM Transmitters. - Ameni Mejri; Moufida Hajjaj; Salem Hasnaoui; Ridha Bouallegue (SoftCOM, 2018)

Weighted-Gain Beam Selection for Beamspace mmWave Massive MIMO Systems. - Maroua Shili; Moufida Hajjaj; Mohamed Lassaad Ammari (AINA, 2020)

Weighted Kalman Based Detection for Uplink MIMO Systems. - Wafa Abid; Moufida Hajjaj; Ameni Mejri; Ridha Bouallegue (SoftCOM, 2020)

Structured analysis/synthesis compressive sensing-based channel estimation in wideband mmWave large-scale multiple input multiple output systems. - Ameni Mejri; Moufida Hajjaj; Salem Hasnaoui (Trans. Emerg. Telecommun. Technol., 2020)

Spectrum and energy efficient kalman-based hybrid combiner for mmWave massive MIMO systems. - Wafa Abid; Moufida Hajjaj; Ridha Bouallegue (IET Commun., 2022)

Power allocation with QoS satisfaction in mmWave beamspace MIMO-NOMA. - Maroua Shili; Moufida Hajjaj; Mohamed Lassaad Ammari (IET Commun., 2022)

Iterative Newton hard thresholding-based approach for cosparse recovery of mmWave massive MIMO channels. - Moufida Hajjaj (Int. J. Commun. Syst., 2022)

User Clustering and Power Allocation for Massive MIMO With NOMA-Inspired Cognitive Radio. - Maroua Shili; Moufida Hajjaj; Mohamed Lassaad Ammari (IEEE Trans. Veh. Technol., 2022)

Machine Learning Strategies for Reconfigurable Intelligent Surface: An Overview. - Wafa Abid; Moufida Hajjaj; Hanene Zormati; Ridha Bouallegue (IWCMC, 2025)

Hybrid Intelligent Reflecting Surface Aided MU-MIMO Secure Communication Systems. - Moufida Hajjaj (IEEE Trans. Veh. Technol., 2025)