Multiuser MIMO Opportunistic Beamforming Communications: State-of-the-Art and Perspectives
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DOI: 10.1109/mwc.2022.2000479
Abstract: Opportunistic beamforming (OBF) is a promising technique in multiuser multiple-input-multiple-output (MIMO) communications, which attracts many attentions. Because of opportunistic precoding and multiuser selection, OBF can achieve high spectrum efficiency under the limited channel status information… read more here.
Keywords: opportunistic beamforming; multiuser mimo; state art;