Computationally Efficient Constructive Interference Precoding for PSK Modulations Under Per-Antenna Power Constraint
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DOI: 10.1109/tvt.2020.3003458
Abstract: This correspondence investigates computationally efficient constructive interference (CI)-based precoding for phase-shift-keying (PSK)-modulated multiuser multiple-input-single-output (MISO) systems. In contrast to the existing CI-based precoders which are designed exclusively under the sum power constraint, we focus on… read more here.
Keywords: computationally efficient; power constraint; constructive interference; power ... See more keywords