Abstract: The non-orthogonal matrix precoding (NOM-p) is proposed to avoid signal-to-noise ratio dips in discrete-Fourier-transform spread (DFT-s) orthogonal frequency division multiplexing (OFDM) ...
Abstract: Orthogonal frequency division multiplexing with dual-mode index modulation (OFDM-DM) has been introduced in visible light communication (VLC) systems to enhance spectral efficiency. However, ...
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