Oussama Ben Haj Belkacem

According to our database, Oussama Ben Haj Belkacem authored at least 13 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Nonlinear Effects in NOMA Systems Using Single Carrier Modulations: Performance Evaluation and Receiver Design.

Oussama Ben Haj Belkacem, Rui Dinis, Mohamed Lassaad Ammari

IEEE Access, 2024

Frequency-Domain Equalization for GSVD based MIMO-NOMA Communications.

Oussama Ben Haj Belkacem, Rui Dinis

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

2023

Nonlinear Effects in NOMA-OFDM Systems: Analytical Signal Characterization and Receiver Design.

Oussama Ben Haj Belkacem, Rui Dinis, Mohamed Lassaad Ammari

IEEE Trans. Veh. Technol., March, 2023

2020

Performance Analysis of NOMA in 5G Systems With HPA Nonlinearities.

Oussama Ben Haj Belkacem, Mohamed Lassaad Ammari, Rui Dinis

IEEE Access, 2020

DSSS Transmission Technique to Joint Radar Sensing and Wireless Communications in V2V System.

Khaoula Ammar, Oussama Ben Haj Belkacem, Ridha Bouallegue

Proceedings of the Web, Artificial Intelligence and Network Applications, 2020

2018

Adaptative Modulation Analysis for Energy Harvesting MIMO Systems with TASIMRC.

Oussama Ben Haj Belkacem, Mohamed Lassaad Ammari

Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

2017

Effect of Power Amplifier Nonlinearity on the Physical Layer Security of MIMO Systems.

Oussama Ben Haj Belkacem, Mohamed Lassaad Ammari, Ridha Bouallegue

Wirel. Pers. Commun., 2017

2015

On the effect of neural network compensation on MIMO-STBC systems in the presence of HPA nonlinearity.

Oussama Ben Haj Belkacem, Mohamed Lassaad Ammari, Rafik Zayani, Ridha Bouallegue

Trans. Emerg. Telecommun. Technol., 2015

2014

Theoretical analysis and compensation for the joint effects of HPA nonlinearity and RF crosstalk in VBLAST MIMO-OFDM systems over Rayleigh fading channel.

Maha Cherif Dakhli, Rafik Zayani, Oussama Ben Haj Belkacem, Ridha Bouallegue

EURASIP J. Wirel. Commun. Netw., 2014

Closed BER of STBC-MIMO-OFDM systems over nonlinear frequency selective channel and cancellation technique for HPA distortion.

Oussama Ben Haj Belkacem, Mohamed L. Ammari, Rafik Zayani, Ridha Bouallegue

Proceedings of the 4th International Conference on Multimedia Computing and Systems, 2014

2013

Capacity Analysis of MIMO-STBC System in the Presence of Nonlinear Distortion and Neural Network Compensator.

Oussama Ben Haj Belkacem, Mohamed L. Ammari, Rafik Zayani, Ridha Bouallegue

Proceedings of the ISWCS 2013, 2013

2012

Neural network equalization for frequency selective nonlinear MIMO channels.

Oussama Ben Haj Belkacem, Rafik Zayani, Mohamed Lassaad Ammari, Ridha Bouallegue, Daniel Roviras

Proceedings of the 2012 IEEE Symposium on Computers and Communications, 2012

2011

A clustering technique for blind equalization of MIMO frequency selective channels.

Mohamed Lassaad Ammari, Oussama Ben Haj Belkacem

Proceedings of the European Wireless 2011, April 27-29, 2011, Vienna, Austria., 2011