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Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3146423
Abstract: Faster-than-Nyquist signaling (FTNS) has emerged as a promising technique to increase communication capacity in bandwidth-limited channels. However, the presence of FTN-induced inter-symbol interference (FTN-ISI) in the received observations, is detrimental to channel estimation (CE) and…
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Keywords:
ftn isi;
faster nyquist;
joint precoding;
precoding pre ... See more keywords
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2
Published in 2022 at "Applied optics"
DOI: 10.1364/ao.460839
Abstract: Non-orthogonal multiple access (NOMA) via power domain multiplexing is widely deployed in bandwidth-limited light-emitting-diode-based visible-light-communication (VLC) systems due to its excellent spectral efficiency. However, quadrature phase-shift keying (QPSK) or even lower-order modulation formats are dominant;…
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Keywords:
ldpc codes;
vlc;
modulation;
analog pre ... See more keywords
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Published in 2021 at "Optics letters"
DOI: 10.1364/ol.423311
Abstract: In this Letter, we experimentally achieve high-speed ultraviolet-C (UVC) communication based on a 276.8 nm UVC micro-LED. A record ${-}{{3}}\;{\rm{dB}}$ optical bandwidth of 452.53 MHz and light output power of 0.854 mW at a current…
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Keywords:
communication based;
micro led;
communication;
pre equalization ... See more keywords