Chinese Optics Letters, 2014, 12 (1): 010605, Published Online: Jan. 10, 2014
Ultra-high-speed single red–green–blue light-emitting diode-based visible light communication system utilizing advanced modulation formats Download: 1173次
060.0060 Fiber optics and optical communications 060.4080 Modulation 060.2605 Free-space optical communication
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.
Nan Chi, Yuanquan Wang, Yiguang Wang, Xingxing Huang, Xiaoyuan Lu. Ultra-high-speed single red–green–blue light-emitting diode-based visible light communication system utilizing advanced modulation formats[J]. Chinese Optics Letters, 2014, 12(1): 010605.