Title	Performance of PSK/QAM OFDMA system in the Presence of HPA Non-Linearity
Author	Souad ZID, Ridha BOUALLEGUE
Citation	Vol. 6  No. 11  pp. 166-169
Keywords	HPA, Non-linearity, OFDMA, TWTA

Title	Sensitivity of Uplink OFDMA, MC-CDMA and MC-DS-CDMA to Different Phase Jitter Models
Author	Nabila Soudani, Ridha Bouallegue
Citation	Vol. 7  No. 1  pp. 186-193
Keywords	multicarrier systems, OFDMA, MC-CDMA, MC-DS-CDMA, phase jitter, modelling

Title	Combined ML-MMSE Receiver of an STBC-CDMA System for PSK/QAM Modulation
Author	Radhia Gharsallah, Ridha Bouallegue
Citation	Vol. 7  No. 1  pp. 254-258
Keywords	STBC, PSK, QAM, spread spectrum, MAI, ML decoder, Rayleigh fading channel, multi user detection, MMSE

Title	Pre-Distortion for the compensation of HPA nonlinearity with neural networks: Application to satellite communications
Author	Rafik Zayani, Ridha Bouallegue
Citation	Vol. 7  No. 3  pp. 97-103
Keywords	OFDM, Pre-distorter, HPA, TWTA, SSPA, Neural Networks, Mobile Satellite Communications