Ouahbi Rekik

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 9

Top Topics

Blind Source Separation

Channel Estimation

Independent Component Analysis

Negative Matrix Factorization

Top Venues

Publications

Ouahbi Rekik, Kabiru Nasiru Aliyu, Bui Minh Tuan, Karim Abed-Meraim, Nguyen Linh Trung
Fast Subspace-Based Blind and Semi-Blind Channel Estimation for MIMO-OFDM Systems. IEEE Trans. Wirel. Commun. 23 (8) (2024)
Yilun Du, Karim Abed-Meraim, Ouahbi Rekik
Joint Channel Estimation and MAP Detection of Probabilistically Shaped QAM. EUSIPCO (2022)
Ouahbi Rekik, Karim Abed-Meraim, Mohamed Nait Meziane, Anissa Mokraoui, Nguyen Linh-Trung
Maximum likelihood based identification for nonlinear multichannel communications systems. Signal Process. 189 (2021)
Ouahbi Rekik, Anissa Mokraoui, Tran Thi Thuy Quynh, Trung-Thanh Le, Karim Abed-Meraim
Side Information Effect on Semi-Blind Channel Identification for MIMO-OFDM Communications Systems. ACSCC (2021)
Ouahbi Rekik, Karim Abed-Meraim, Anissa Mokraoui
Multi-Modulus based Semi-Blind Source Separation for MIMO-OFDM Communications Systems. SAM (2020)
Ouahbi Rekik, Karim Abed-Meraim, Marius Pesavento, Anissa Mokraoui
Semi-blind Sparse Channel Estimation and Data Detection by Successive Convex Approximation. SPAWC (2020)
Ouahbi Rekik, Anissa Mokraoui, Abdelhamid Ladaycia, Karim Abed-Meraim
Semi-Blind Source Separation based on Multi-Modulus Criterion: Application for Pilot Contamination Mitigation in Massive MIMO Communications Systems. ISCIT (2019)
Ouahbi Rekik, Abdelhamid Ladaycia, Anissa Mokraoui, Karim Abed-Meraim
CRB-based performance analysis of semi-blind channel estimation for massive MIMO-OFDM systems with pilot contamination. IET Commun. 13 (20) (2019)
Ouahbi Rekik, Abdelhamid Ladaycia, Karim Abed-Meraim, Anissa Mokraoui
Performance Bounds Analysis for Semi-Blind Channel Estimation with Pilot Contamination in Massive MIMO-OFDM Systems. EUSIPCO (2018)