@INPROCEEDINGS {36722,
author={N.  Chaudhary and L.  Alves and Z.  Ghassemlooy},
doi={10.1109/WACOWC.2019.8770211},
booktitle={West-Asian Coloquium on Optical Wireless Communications WACOWC},
title={Current Trends on Visible Light Positioning Techniques},
year={2019},
month={April},
volume={},
pages={-} 
}