Suboptimal space-frequency waveform design for MIMO-OFDM systems. - Yoav Eisenberg; Joseph Tabrikian; Reuven Shavit (ICASSP, 2010)

Low complexity bit and power allocation for MIMO-OFDM systems using space-frequency beamforming. - Yoav Eisenberg; Joseph Tabrikian (Signal Process., 2013)