Title	Recurrent Neural Network Based BER Prediction for OFDMA Channel
Author	Gowrishankar, P.S.Satyanarayana
Citation	Vol. 7  No. 12  pp. 95-101
Keywords	Prediction, BER, OFDMA, CSI, ESN, RRBFN and Wireless MAN

Title	Channel Estimation for MIMO OFDM beamforming Systems
Author	Najoua Achoura, Ridha Bouallegue
Citation	Vol. 8  No. 3  pp. 106-111
Keywords	MIMO, OFDM, beamforming, CSI, estimation