Hybrid Beamforming for Sum Rate Maximization in Wideband Multi-User MIMO Relay Systems
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DOI: 10.1109/access.2021.3128570
Abstract: Hybrid precoding has a great potential to achieve near-optimal performance with few radio-frequency (RF) chains in comparison to the number of antennas. This paper proposes a novel hybrid beamforming solution for sum rate maximization in… read more here.
Keywords: hybrid beamforming; rate maximization; maximization; sum rate ... See more keywords