Abstract: In high-mobility environments, orthogonal frequency division multiplexing (OFDM) systems suffer from severe performance degradation due to Doppler-induced loss of subcarrier orthogonality.
Abstract: In this paper, we study a multiple-input-multiple-output (MIMO) non-orthogonal multiple access (NOMA) downlink system, where a base station employs beamforming to transmit multiple data ...
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