Sub-array Selection Optimization for Joint Self-Interference and Multi-User Interference Suppression in FD mMIMO

Yuanzhe Gong, Yuanxing Zhang, Tho Le-Ngoc

This paper proposes a beamforming optimization scheme with joint antenna sub-array selection (SAS) and angular perturbation-based nulling (APN) for full-duplex (FD) massive multipl…