We consider the downlink of a massive multiuser (MU) multiple-input multiple-output (MIMO) system in which the base station (BS) is equipped with low-resolution digital-to-analog …
This work compares the receiver design concepts of hybrid beamforming, analog beamforming, and digital beamforming with low resolution Analog-to-Digital conversion for …
K Roth, JA Nossek - 2018 IEEE Wireless Communications and …, 2018 - ieeexplore.ieee.org
Leveraging the available millimeter wave spectrum will be important for 5G. In this work, we investigate the performance of digital beamforming with low resolution Analog-to-Digital …