Sum-SE for Multigroup Multicast Cell-Free Massive MIMO With Multi-Antenna Users and Low-Resolution DACs
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DOI: 10.1109/lwc.2021.3077900
Abstract: In this letter, we investigate the impact of multi-antenna on both users and access points (APs), and low-resolution digital-to-analog converters (DACs) on multigroup multicast cell-free massive multi-input multi-output (MIMO) systems. With the distributed conjugate beamforming… read more here.
Keywords: resolution; low resolution; antenna users; multi ... See more keywords