"S. Kojima,K. Maruta,C-J. Ahn,Kazuki Maruta","Adaptive Modulation and Coding using Neural Network based SNR Estimation",,"IEEE Access",,"Vol. 7",,"pp. 183545-183553",2019,Dec. "K. Maruta,C-J. Ahn,Kazuki Maruta","Stabilised Blind Interference Suppression of Constant Modulus-based Adaptive Array over Rayleigh Fading Channels by Initial Antenna Selection",,"IET Microwaves, Antennas & Propagation",,"Vol. 13","No. 11","pp. 1876-1882",2019,Sept. "K. Maruta,C-J. Ahn","Improving Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems: A Beamspace Approach",,"IEICE Transactions on Communications",,"Vol. E102-B","No. 8","pp. 1503-1511",2019,Aug. "S. Kojima,K. Watanabe,K. Maruta,C-J. Ahn,Kazuki Maruta","Joint Adaptive Modulation and Transmit Power Control on Frequency Symbol Spreading OFDM Mobile Relay System",,"Journal of Signal Processing",,"Vol. 23","No. 3","pp. 83-93",2019,May