Energy Efficiency of SISO and MISO in Visible Light Communication Systems Ma, Shuai ; Zhang, Tiantian ; Lu, Songtao ; Li, Hang ; Wu, Zhongwen ; Li, Shiyin Abstract Publication: Journal of Lightwave Technology Pub Date: June 2018 DOI: 10.1109/JLT.2018.2812831 Bibcode: 2018JLwT...36.2499M