Performance Analysis for the ${N}$ -Continuous Precoded SM-OFDM System
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DOI: 10.1109/tvt.2017.2735197
Abstract: Combined with N-continuous (NC) precoding, the spatial modulation (SM) orthogonal frequency division multiplexing (OFDM) system offers considerable sidelobe suppression for the downlink transmission, at the cost of additional interference to the transmit signal. Therefore, this… read more here.
Keywords: system; channel estimation; precoded ofdm; performance ... See more keywords
BER Analysis of WFRFT Precoded OFDM and GFDM Waveforms With an Integer Time Offset
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DOI: 10.1109/tvt.2018.2855696
Abstract: In this paper, we investigate bit error rate (BER) performances of weighted-type fractional Fourier transform (WFRFT) precoded orthogonal frequency-division multiplexing (OFDM) and generalized frequency-division multiplexing (GFDM) waveforms with an integer time offset (TO) over additive… read more here.
Keywords: wfrft precoded; precoded ofdm; gfdm; ber ... See more keywords