Dominant CIR Tap Index Identification for Wideband Channels Joint CSI Estimation, Beamforming and Scheduling Design for Wideband Massive MIMO System Hybrid Analog-Digital Architecture for Massive MIMO: An Introduction Adaptive Channel Prediction, Beamforming and Scheduling Design for 5G V2I Network Orthogonal Faster than Nyquist Transmission for SIMO Wireless Systems 5G Communication (Full Video: https://www.youtube.com/watch?v=ICE2BGbQ_14) Pilot Contamination Mitigation for Wideband Massive MIMO: Number of Cells Vs Multipath Beamforming for Multiuser Massive MIMO Systems: Digital versus Hybrid Analog-Digital Sum Rate Optimization for Coordinated Multi-antenna Base Station Systems MSE uplink-downlink duality of MIMO systems under imperfect CSI Transceiver design for single-cell and multi-cell downlink multiuser MIMO systems Pilot Optimization and Channel Estimation for Multiuser Massive MIMO Systems Sensing Throughput Tradeoff for Cognitive Radio Networks with Noise Variance Uncertainty 
