Hsiao, Yi ChunYi ChunHsiaoChen, Chien MingChien MingChenCHE LIN2020-06-292020-06-292018https://scholars.lib.ntu.edu.tw/handle/123456789/506001[SDGs]SDG7Energy Efficiency Maximization in Multi-User Miso Mixed RF/VLC Heterogeneous Cellular Networks.conference paper10.1109/SAHCN.2018.8397105https://doi.org/10.1109/SAHCN.2018.8397105