THAI-CHIEN BUI PhD Graduate PhD program:: XXXII advisor: <a href="https://phd.uniroma1.it/web/MAURO-BIAGI_nC792_IT.aspx " target="_blank"> <span style="color: #000000;"> prof. Mauro Biagi</span></a> Thesis title: Physical Layer Design of Multi-dimensional Modulatio Schemes for Visible Light Communication Systems.