2 papers
eess.SP2026
Beamforming Design Via GNN in mmWave Cell-Free Massive MIMO Using Sub-6 GHz CSI
Sina Tavakolian, Abolfazl Zakeri, Ahmed Alkhateeb +2
Beamforming methods in millimeter-wave (mmWave) cell-free massive multiple-input multiple-output (CFmMIMO) systems require accurate channel state information (CSI), whose acquisiti…
eess.SP2026
Knowledge Distillation for mmWave Beam Prediction Using Sub-6 GHz Channels
Sina Tavakolian, Nhan Thanh Nguyen, Ahmed Alkhateeb +1
Beamforming in millimeter-wave (mmWave) high-mobility environments typically incurs substantial training overhead. While prior studies suggest that sub-6 GHz channels can be exploi…