Abstract
We report a 3.75-Gb/s visible light communication (VLC) system thatusessingle-carrier
frequency-domain equalization (SC-FDE) based on a single red-green-blue (RGB) light-emitting diode (LED), with
the measured bit error rates (BERs) under a pre-forward-error-correction threshold of 3.8 \times 10-3. The
fundamental characteristics of an RGB-LED-based VLC system are measured. We also compare SC-FDE with OFDM in
terms of peak-to-average power ratio and BER performance, which shows that SC-FDE outperforms the OFDM
modulation scheme.
© 2014 Chinese Optics Letters
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