Abstract
We consider an indoor multi-input single-output (MISO) visible light communication (VLC) system without channel state information at the transmitter. For such a system, an energy-efficient time-collaborative modulation (TCM) constellation is first designed by minimizing a total optical power subject to a fixed minimum Euclidean distance. Then, a new space–time transmission scheme is proposed. Comprehensive computer simulations indicate that our proposed design always has better average error performance within illumination coverage area than the currently available schemes for this application.
Full Article | PDF ArticleMore Like This
Zhaoming Wang, Li Zhang, Jingzhou Li, Guodan Wei, Yuhan Dong, and H. Y. Fu
Opt. Lett. 47(4) 902-905 (2022)
Yang Hong and Lian-Kuan Chen
Opt. Lett. 41(16) 3763-3766 (2016)
Tian Liang, Ke Wang, Christina Lim, Elaine Wong, Tingting Song, and Ampalavanapillai Nirmalathas
Opt. Lett. 41(22) 5166-5169 (2016)