Pilot Assignment vs Soft Pilot Reuse to Surpass the Pilot Contamination Problem: A Comparative Study in the Uplink Phase. - Abdelfettah Belhabib; Mohamed Boulouird; Moha M'Rabet Hassani (ACOSIS, 2019)

New Strategy based on Large Scale Fading Coefficients to Mitigate the Pilot Contamination Problem in Massive MIMO Systems. - Abdelfettah Belhabib; Mohamed Boulouird; Moha M'Rabet Hassani (ICECOCS, 2020)

Smart Switching Strategy-Based Supervision Rule to Mitigate the Problem of Pilot Contamination in Massive MIMO Systems. - Abdelfettah Belhabib; Mohamed Boulouird; Moha M'rabet Hassani (Wirel. Commun. Mob. Comput., 2020)

The harmful influence of employing a large number of pilot-resources on the performance of massive MIMO systems. - Abdelfettah Belhabib; Mohamed Boulouird; Moha M'Rabet Hassani (Int. J. Model. Identif. Control., 2021)

Encryption Based Strategy to Overcome the Problem of Pilot Contamination Within Multi-cellular Massive MIMO Systems. - Mohamed Boulouird; Abdelfettah Belhabib; Abdelhamid Riadi (Wirel. Pers. Commun., 2021)

On channel estimation and spectral efficiency for cell-free massive MIMO with multi-antenna access points considering spatially correlated channels. - Jamal Amadid; Abdelfettah Belhabib; Asma Khabba; Abdelouhab Zeroual; Moha M'Rabet Hassani (Trans. Emerg. Telecommun. Technol., 2022)

Ant colony-based strategy to mitigate the pilot contamination problem in multicell massive multiple-input multiple-output systems. - Abdelfettah Belhabib; Abdelouhab Zeroual; Moha M'Rabet Hassani (Trans. Emerg. Telecommun. Technol., 2022)

On channel estimation in cell-free massive MIMO for spatially correlated channels with correlated shadowing under Rician fading. - Jamal Amadid; Abdelfettah Belhabib; Abdelouhab Zeroual (Int. J. Commun. Syst., 2022)

On Channel Estimation for Rician Fading with the Phase-Shift in Cell-Free Massive MIMO System. - Jamal Amadid; Mohamed Boulouird; Abdelfettah Belhabib; Abdelouhab Zeroual (Wirel. Pers. Commun., 2022)

Pilot Contamination Suppression Based Coordination in Multi-cell Massive MIMO Systems. - Abdelfettah Belhabib; Jamal Amadid; Mohamed Boulouird; Moha M'Rabet Hassani; Abdelouhab Zeroual (Wirel. Pers. Commun., 2022)