SNR estimation of QAM-modulated transmissions over time-varying SIMO channels. - Faouzi Bellili; Alex Stephenne; Sofiène Affes (ISWCS, 2008)

Closed-Form Expressions for the Exact Cramer-Rao Bound for Parameter Estimation of Arbitrary Square QAM-Modulated Signals. - Faouzi Bellili; Nesrine Atitallah; Sofiène Affes; Alex Stephenne (GLOBECOM, 2009)

Cramer-Rao Bound for NDA DOA Estimates of Square QAM-Modulated Signals. - Faouzi Bellili; Sonia Ben Hassen; Sofiène Affes; Alex Stephenne (GLOBECOM, 2009)

EM Algorithm for Non-Data-Aided SNR Estimation of Linearly-Modulated Signals over SIMO Channels. - Mohamed Ali Boujelben; Faouzi Bellili; Sofiène Affes; Alex Stephenne (GLOBECOM, 2009)

Subcarrier SNR ML estimators and Cramér-Rao bounds in multicarrier transmission. - Jean-Guy Descure; Faouzi Bellili; Sofiène Affes (PIMRC, 2009)

Cramér-Rao Bounds for SNR Estimates in Multicarrier Transmissions. - Faouzi Bellili; Alex Stephenne; Sofiène Affes (VTC Spring, 2009)

Cramér-Rao bound for NDA SNR estimates of square QAM modulated signals. - Faouzi Bellili; Alex Stephenne; Sofiène Affes (WCNC, 2009)

Cramer-Rao Lower Bounds for NDA SNR Estimates of Square QAM Modulated Transmissions. - Faouzi Bellili; Alex Stephenne; Sofiène Affes (IEEE Trans. Commun., 2010)

Cramér-Rao lower bounds for frequency and phase NDA estimation from arbitrary square QAM-modulated signals. - Faouzi Bellili; Nesrine Atitallah; Sofiène Affes; Alex Stephenne (IEEE Trans. Signal Process., 2010)

Cramér-rao lower bounds for subcarrier SNR estimates over multicarrier channels. - Faouzi Bellili; Alex Stephenne; Sofiène Affes (IEEE Trans. Signal Process., 2010)

SNR Estimation Over SIMO Channels From Linearly Modulated Signals. - Mohamed Ali Boujelben; Faouzi Bellili; Sofiène Affes; Alex Stephenne (IEEE Trans. Signal Process., 2010)

Moment-based SNR estimation over linearly-modulated wireless SIMO channels. - Alex Stephenne; Faouzi Bellili; Sofiène Affes (IEEE Trans. Wirel. Commun., 2010)

Maximum likelihood time delay estimation for Direct-Spread CDMA multipath transmissions using importance sampling. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes (ACSCC, 2011)

DOA Estimation for ULA Systems from Short Data Snapshots: An Annihilating Filter Approach. - Faouzi Bellili; Sofiène Affes; Alex Stephenne (GLOBECOM, 2011)

Joint Estimation of the Ricean K-Factor and the SNR for SIMO Systems Using Higher Order Statistics. - Inès Bousnina; Faouzi Bellili; Abdelaziz Samet; Sofiène Affes (GLOBECOM, 2011)

A Maximum Likelihood Time Delay Estimator Using Importance Sampling. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Alex Stephenne (GLOBECOM, 2011)

Closed-Form Expressions for the Exact Cramer-Rao Bounds of Timing Recovery Estimators from BPSK and Square-QAM Transmissions. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Alex Stephenne (ICC, 2011)

Second-order moment-based direction finding of a single source for ULA systems. - Faouzi Bellili; Sofiène Affes; Alex Stephenne (PIMRC, 2011)

Closed-Form Expression for the Exact Cramer-Rao Bound of Timing Recovery Estimators from MSK Transmissions. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Alex Stephenne (VTC Spring, 2011)

DOA estimation from temporally and spatially correlated narrowband signals with noncircular sources. - Sonia Ben Hassen; Faouzi Bellili; Abdelaziz Samet; Sofiène Affes (WCNC, 2011)

A new importance-sampling-based non-data-aided maximum likelihood time delay estimator. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Alex Stephenne (WCNC, 2011)

Cramer-Rao Lower Bounds of DOA Estimates from Square QAM-Modulated Signals. - Faouzi Bellili; Sonia Ben Hassen; Sofiène Affes; Alex Stephenne (IEEE Trans. Commun., 2011)

DOA Estimation of Temporally and Spatially Correlated Narrowband Noncircular Sources in Spatially Correlated White Noise. - Sonia Ben Hassen; Faouzi Bellili; Abdelaziz Samet; Sofiène Affes (IEEE Trans. Signal Process., 2011)

Closed-Form Expressions for the Exact Cramér-Rao Bounds of Timing Recovery Estimators From BPSK, MSK and Square-QAM Transmissions. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Alex Stephenne (IEEE Trans. Signal Process., 2011)

A Non-Data-Aided Maximum Likelihood Time Delay Estimator Using Importance Sampling. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Alex Stephenne (IEEE Trans. Signal Process., 2011)

Time Delays Estimation from DS-CDMA Multipath Transmissions Using Expectation Maximization. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes (VTC Fall, 2012)

Stochastic NDA CRLB for DOA Estimation over SIMO Systems. - Faouzi Bellili; Achref Methenni; Sofiène Affes; Alex Stephenne (VTC Spring, 2012)

A low-cost and robust maximum likelihood doppler spread estimator. - Faouzi Bellili; Sofiène Affes (GLOBECOM, 2013)

A Maximum Likelihood Time Delay Estimator in a Multipath Environment Using Importance Sampling. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Alex Stephenne (IEEE Trans. Signal Process., 2013)

Closed-form CRLBs for SNR estimation from turbo-coded square-QAM-modulated signals. - Faouzi Bellili; Achref Methenni; Sofiène Affes (GLOBECOM, 2014)

Closed-form Cramér-Rao lower bounds for CFO and phase estimation from turbo-coded square-QAM-modulated signals. - Faouzi Bellili; Achref Methenni; Sofiène Affes (GLOBECOM, 2014)

A new importance-sampling ML estimator of time delays and angles of arrival in multipath environments. - Faouzi Bellili; Souheib Ben Amor; Sofiène Affes; Abdelaziz Samet (ICASSP, 2014)

Maximum likelihood SNR estimation over time-varying flat-fading SIMO channels. - Faouzi Bellili; Rabii Meftehi; Sofiène Affes; Alex Stephenne (ICASSP, 2014)

Closed-Form CRLBs for SNR Estimation From Turbo-Coded BPSK-, MSK-, and Square-QAM-Modulated Signals. - Faouzi Bellili; Achref Methenni; Sofiène Affes (IEEE Trans. Signal Process., 2014)

Code-Aided Time Synchronization of Turbo-Coded Square-QAM-Modulated Transmissions: Closed-Form Cramer-Rao Lower Bounds. - Faouzi Bellili; Achref Methenni; Souheib Ben Amor; Sofiène Affes; Alex Stephenne (GLOBECOM, 2015)

Closed-form Cramer-Rao lower bounds for DOA estimation from turbo-coded square-QAM-modulated transmissions. - Faouzi Bellili; Chaima Elguet; Souheib Ben Amor; Sofiène Affes; Alex Stephenne (ICASSP, 2015)

Implementation of a Maximum Likelihood Doppler Spread Estimator on a Model-Based Design Platform. - Adel Ati; Faouzi Bellili; Haithem Haggui; Abdelaziz Samet; Sofiène Affes (ICUWB, 2015)

Code-Aided Direction Finding in Turbo-Coded Square-QAM Transmissions. - Faouzi Bellili; Chaima Elguet; Souheib Ben Amor; Sofiène Affes (ICUWB, 2015)

Cramer-Rao Lower Bounds for Angular Parameters Estimates from Incoherently Distributed Signals Generated by Noncircular Sources. - Sonia Ben Hassen; Faouzi Bellili; Abdelaziz Samet; Sofiène Affes (ICUWB, 2015)

Estimation of Angular Spreads and Mean Angles of Arrival for Multiple Incoherently-Distributed Noncircular Sources. - Sonia Ben Hassen; Faouzi Bellili; Abdelaziz Samet; Sofiène Affes (ICUWB, 2015)

A Context-Aware Cognitive SIMO DL Transceiver for LTE HetNet Power Efficiency and Throughput Enhancement. - Imen Mrissa; Faouzi Bellili; Sofiène Affes; Alex Stephenne (ICUWB, 2015)

A Context-Aware Cognitive SIMO DL Transceiver for LTE HetNet Enhanced Pico-Cell Range Expansion. - Imen Mrissa; Faouzi Bellili; Sofiène Affes; Alex Stephenne (ICUWB, 2015)

Context-Aware Cognitive SIMO Transceiver for Increased LTE-Downlink Link-Level Throughput. - Imen Mrissa; Faouzi Bellili; Sofiène Affes; Alex Stephenne (ICUWB, 2015)

A context-aware cognitive SIMO transceiver for increased LTE-HetNet system-level DL-throughput. - Imen Mrissa; Faouzi Bellili; Sofiène Affes; Alex Stephenne (IWCMC, 2015)

Maximum Likelihood SNR Estimation of Linearly-Modulated Signals Over Time-Varying Flat-Fading SIMO Channels. - Faouzi Bellili; Rabii Meftehi; Sofiène Affes; Alex Stephenne (IEEE Trans. Signal Process., 2015)

Closed-Form CRLBs for CFO and Phase Estimation From Turbo-Coded Square-QAM-Modulated Transmissions. - Faouzi Bellili; Achref Methenni; Sofiène Affes (IEEE Trans. Wirel. Commun., 2015)

A context-aware cognitive SIMO transceiver for enhanced throughput on the downlink of LTE HetNet. - Imen Mrissa; Faouzi Bellili; Sofiène Affes; Alex Stephenne (Wirel. Commun. Mob. Comput., 2016)

Joint time and frequency synchronization for distributed beamforming in decode-and-forward relaying systems using importance sampling. - Souheib Ben Amor; Faouzi Bellili; Sofiène Affes; Usa Vilaipornsawai; Liqing Zhang 003; Peiying Zhu (ICUWB, 2017)

ML time delay estimation for 5G links with DSSS multi-carrier multipath MIMO radio access. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Ali Ghrayeb (PIMRC, 2017)

Low-cost code-aided ML timing recovery from turbo-coded QAM transmissions. - Faouzi Bellili; Souheib Ben Amor; Achref Methenni; Sofiène Affes (PIMRC, 2017)

FPGA prototyping of a STAR-based time-delay estimator for 5G radio access. - Haithem Haggui; Faouzi Bellili; Sofiène Affes (PIMRC, 2017)

A cognitive MIMO transceiver for enhanced 4G and beyond link-level throughput. - Imen Mrissa; Faouzi Bellili; Sofiène Affes; Alex Stephenne (PIMRC, 2017)

Low-complexity DOA estimation from short data snapshots for ULA systems using the annihilating filter technique. - Faouzi Bellili; Souheib Ben Amor; Sofiène Affes; Ali Ghrayeb (EURASIP J. Adv. Signal Process., 2017)

A Low-Cost and Robust Maximum Likelihood Joint Estimator for the Doppler Spread and CFO Parameters Over Flat-Fading Rayleigh Channels. - Faouzi Bellili; Yassine Selmi; Sofiène Affes; Ali Ghrayeb (IEEE Trans. Commun., 2017)

Time Synchronization of Turbo-Coded Square-QAM-Modulated Transmissions: Code-Aided ML Estimator and Closed-Form Cramér-Rao Lower Bounds. - Faouzi Bellili; Achref Methenni; Souheib Ben Amor; Sofiène Affes; Alex Stephenne (IEEE Trans. Veh. Technol., 2017)

Code-Aided DOA Estimation From Turbo-Coded QAM Transmissions: Analytical CRLBs and Maximum Likelihood Estimator. - Faouzi Bellili; Chaima Elguet; Souheib Ben Amor; Sofiène Affes; Alex Stephenne (IEEE Trans. Wirel. Commun., 2017)

Maximum Likelihood Time Delay Estimation From Single- and Multi-Carrier DSSS Multipath MIMO Transmissions for Future 5G Networks. - Ahmed Masmoudi 002; Faouzi Bellili; Sofiène Affes; Ali Ghrayeb (IEEE Trans. Wirel. Commun., 2017)

ML Time-Delay and CFO Synchronization for MIMO-Relay Beamforming over Time-Varying Channels. - Souheib Ben Amor; Sofiène Affes; Faouzi Bellili; Usa Vilaipornsawai; Liqing Zhang 003; Peiying Zhu (GLOBECOM, 2018)

Massive MIMO mmWave Channel Estimation Using Approximate Message Passing and Laplacian Prior. - Faouzi Bellili; Foad Sohrabi; Wei Yu 001 (SPAWC, 2018)

EM-Based ML Estimation of Fast Time-Varying Multipath Channels for SIMO OFDM Systems. - Souheib Ben Amor; Sofiène Affes; Faouzi Bellili (GLOBECOM, 2019)

ML EM Estimation of Fast Time-Varying OFDM-Type Channels. - Souheib Ben Amor; Sofiène Affes; Faouzi Bellili (IWCMC, 2019)

Joint ML Time and Frequency Synchronization for Distributed MIMO-Relay Beamforming. - Souheib Ben Amor; Sofiène Affes; Faouzi Bellili; Usa Vilaipornsawai; Liqing Zhang 003; Peiying Zhu (WCNC, 2019)

ML-Type EM-Based Estimation of Fast Time-Varying Frequency-Selective Channels Over SIMO OFDM Transmissions. - Souheib Ben Amor; Sofiène Affes; Faouzi Bellili; Dushantha Nalin K. Jayakody (IEEE Access, 2019)

FPGA-SDR Integration and Experimental Validation of a Joint DA ML SNR and Doppler Spread Estimator for 5G Cognitive Transceivers. - Haithem Haggui; Sofiène Affes; Faouzi Bellili (IEEE Access, 2019)

Angular Parameters Estimation of Multiple Incoherently Distributed Sources Generating Noncircular Signals. - Sonia Ben Hassen; Faouzi Bellili; Abdelaziz Samet; Sofiène Affes (IEEE Access, 2019)

Multi-Node ML Time and Frequency Synchronization for Distributed MIMO-Relay Beamforming Over Time-Varying Flat-Fading Channels. - Souheib Ben Amor; Sofiène Affes; Faouzi Bellili; Usa Vilaipornsawai; Liqing Zhang 003; Peiying Zhu (IEEE Trans. Commun., 2019)

Generalized Approximate Message Passing for Massive MIMO mmWave Channel Estimation With Laplacian Prior. - Faouzi Bellili; Foad Sohrabi; Wei Yu 001 (IEEE Trans. Commun., 2019)

Maximum Likelihood Joint Angle and Delay Estimation from Multipath and Multicarrier Transmissions with Application to Indoor Localization over IEEE 802.11ac Radio. - Faouzi Bellili; Souheib Ben Amor; Sofiène Affes; Ali Ghrayeb (IEEE Trans. Mob. Comput., 2019)

Age-Limited Capacity of Massive MIMO. - Bamelak Tadele; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani (CoRR, 2020)

Bilinear Generalized Vector Approximate Message Passing. - Mohamed Akrout; Anis Housseini; Faouzi Bellili; Amine Mezghani (CoRR, 2020)

Massive MIMO with Dense Arrays and 1-bit Data Converters. - Amine Mezghani; Faouzi Bellili; Robert W. Heath Jr. (CoRR, 2020)

Joint Active and Passive Beamforming for IRS-Assisted Multi-User MIMO Systems: A VAMP Approach. - Haseeb Ur Rehman; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (CoRR, 2021)

Modulating Intelligent Surfaces for Multi-User MIMO Systems: Beamforming and Modulation Design. - Haseeb Ur Rehman; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (CoRR, 2021)

Optimizing Binary Symptom Checkers via Approximate Message Passing. - Mohamed Akrout; Faouzi Bellili; Amine Mezghani; Hayet Amdouni (CoRR, 2021)

Massive Unsourced Random Access Based on Uncoupled Compressive Sensing: Another Blessing of Massive MIMO. - Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (IEEE J. Sel. Areas Commun., 2021)

Joint Active and Passive Beamforming Design for IRS-Assisted Multi-User MIMO Systems: A VAMP-Based Approach. - Haseeb Ur Rehman; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (IEEE Trans. Commun., 2021)

BiG-VAMP: The Bilinear Generalized Vector Approximate Message Algorithm. - Mohamed Akrout; Anis Housseini; Faouzi Bellili; Amine Mezghani (IEEECONF, 2022)

Reconfigurable Intelligent Surfaces for Quasi-Passive mmWave and THz Networks: Should They be Reflective or Redirective? - Amine Mezghani; Faouzi Bellili; Ekram Hossain 001 (IEEECONF, 2022)

Massive Unsourced Random Access Based on Bilinear Vector Approximate Message Passing. - Ramzi Ayachi; Mohamed Akrout; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani (ICASSP, 2022)

Age of Information-Limited Capacity of Uncoordinated Massive Access Using Massive MIMO. - Bamelak Tadele; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (WCNC, 2022)

Nonlocal Reconfigurable Intelligent Surfaces for Wireless Communication: Modeling and Physical Layer Aspects. - Amine Mezghani; Faouzi Bellili; Ekram Hossain 001 (CoRR, 2022)

Modulating Intelligent Surfaces for Multiuser MIMO Systems: Beamforming and Modulation Design. - Haseeb Ur Rehman; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (IEEE Trans. Commun., 2022)

Achievable Rate With Antenna Size Constraint: Shannon Meets Chu and Bode. - Volodymyr Shyianov; Mohamed Akrout; Faouzi Bellili; Amine Mezghani; Robert W. Heath Jr. (IEEE Trans. Commun., 2022)

Age-Limited Capacity of Massive MIMO. - Bamelak Tadele; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (IEEE Trans. Commun., 2022)

Physically Consistent Models for Intelligent Reflective Surface-Assisted Communications Under Mutual Coupling and Element Size Constraint. - Mohamed Akrout; Faouzi Bellili; Amine Mezghani; Josef A. Nossek (ACSSC, 2023)

Channel Estimation with Tightly-Coupled Antenna Arrays. - Bamelak Tadele; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani (ICASSP, 2023)

Continual Learning-Based MIMO Channel Estimation: A Benchmarking Study. - Mohamed Akrout; Amal Feriani; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (ICC, 2023)

Bandwidth Gain: The Missing Gain of Massive MIMO. - Mohamed Akrout; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani; Robert W. Heath Jr. (ICC, 2023)

Multi-user Detection with Oversampled Large Antenna Arrays and Low-resolution ADCs. - Zied Jarraya; Faouzi Bellili; Amine Mezghani (ISWCS, 2023)

Domain Generalization in Machine Learning Models for Wireless Communications: Concepts, State-of-the-Art, and Open Issues. - Mohamed Akrout; Amal Feriani; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (IEEE Commun. Surv. Tutorials, 2023)

Channel Estimation for Multicarrier Systems with Tightly-Coupled Broadband Arrays. - Bamelak Tadele; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani (CoRR, 2023)

Achievable Rate of Near-Field Communications Based on Physically Consistent Models. - Mohamed Akrout; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani; Robert W. Heath Jr. (IEEE Trans. Wirel. Commun., 2023)

Super-Wideband Massive MIMO. - Mohamed Akrout; Volodymyr Shyianov; Faouzi Bellili; Amine Mezghani; Robert W. Heath Jr. (IEEE J. Sel. Areas Commun., 2023)

Binary Relaxation on Unlabeled Graph Matching: A Twin-VAMP Approach. - Mohamed Akrout; Faouzi Bellili; Amine Mezghani (IEEECONF, 2024)

Extending Kalman Filters for non-Gaussian Process Noise Sources via Approximate Message Passing. - Tiancheng Gao; Mohamed Akrout; Faouzi Bellili; Amine Mezghani (IEEECONF, 2024)

Vector Approximate message Passing with Arbitrary I.I.D. Noise Priors. - Mohamed Akrout; Tiancheng Gao; Faouzi Bellili; Amine Mezghani (ICASSP, 2024)

Distributed Vector Approximate Message Passing. - Mukilan Karuppasamy; Mohamed Akrout; Faouzi Bellili; Amine Mezghani (ICASSP, 2024)

On the Out-of-Distribution Evaluation of ML-Based End-to-End Communications Systems. - Mohamed Akrout; Faouzi Bellili; Amine Mezghani; Ekram Hossain 001 (ICC, 2024)

Next-slot OFDM-CSI Prediction: Multi-head Self-attention or State Space Model? - Mohamed Akrout; Faouzi Bellili; Amine Mezghani; Robert W. Heath Jr. (CoRR, 2024)

From Multilayer Perceptron to GPT: A Reflection on Deep Learning Research for Wireless Physical Layer. - Mohamed Akrout; Amine Mezghani; Ekram Hossain 001; Faouzi Bellili; Robert W. Heath Jr. (IEEE Commun. Mag., 2024)

Unlabeled Compressed Sensing From Multiple Measurement Vectors. - Mohamed Akrout; Amine Mezghani; Faouzi Bellili (IEEE Trans. Signal Process., 2025)

Lens-Type Redirective Intelligent Surfaces for Multi-User MIMO Communication. - Bamelak Tadele; Faouzi Bellili; Amine Mezghani; Md Jawwad Chowdhury; Haseeb Ur Rehman (IEEE Trans. Wirel. Commun., 2025)