Cognitive beamforming exploiting Stiefel manifold for sum-transmit power minimization. - Sheng-Ming Cai; Yi Gong 001 (ICICS, 2011)

Cognitive beamforming with unknown cross channel state information. - Sheng-Ming Cai; Yi Gong 001 (ICC, 2013)

Cognitive Beamforming for Multiple Secondary Data Streams With Individual SNR Constraints. - Sheng-Ming Cai; Yi Gong 001 (IEEE Trans. Signal Process., 2013)

Cognitive Beamforming for Throughput Maximization With Statistical Cross Channel State Information. - Sheng-Ming Cai; Yi Gong 001 (IEEE Commun. Lett., 2014)