Joint Quantized Constant Envelope Precoding and Antenna Selection for Massive MU-MIMO Downlink Systems Using Higher-Order QAM
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DOI: 10.1109/access.2019.2923202
Abstract: This paper introduces the antenna selection (AS) mechanism into the quantized constant envelope (CE) precoding in massive multiuser multiple-input multiple-output systems to simultaneously reduce multiuser interference and hardware power consumption. However, this joint design problem… read more here.
Keywords: problem; envelope precoding; constant envelope; quantized constant ... See more keywords