Charles Kabiri received his B.S. degree in Electrical and Electronics Engineering from the National University of Rwanda in 2006, and his M.S. degree in Information and Communication Systems in 2010 from Huazhong University of Science and Technology, Wuhan, China. He obtained his Ph.D. degree in Telecommunication Systems in April 2015 from Blekinge Institute of Technology, Faculty of Computing, Karlskrona, Sweden. He worked at CIMERWA Ltd as an electrical and maintenance engineer since 2007, before joining the Faculty of Applied Sciences at the National University of Rwanda in August 2007. He is currently an associate professor at the College of Science and Technology, University of Rwanda, Rwanda. His research interests are in the areas of radio communications and renewable energies.