2019
Hybrid Beamforming: Where Should the Analog Power Amplifiers Be Placed?
ICASSP 2019accepted
In this paper we study the spectral efficiency (SE) of a point-to-point massive multiple-input multiple-output system (P2P-massive MIMO) with limited radio frequency (RF) chains, i.e., analog-to-digital/digital-to-analog (D2A/A2D) modules, at the transceivers. The resulting architecture is known as…