"Sokchenda Sreng received the Engineer degree in Electrical Engineering from Institut de Technologie du Cambodge, Phnom Penh, Cambodia, in 2004, his M.Sc. degree in 2005, and his Ph.D. degree in 2012, both in Telecommunications and Networking from Institut National Polytechnique de Toulouse, Toulouse, France. From 2005 to 2009, he was with the department of Electrical Engineering, Institut de Technologie du Cambodge, where he was a lecturer. From 2009 to 2012, he worked as a Ph.D. student at Institut de Recherche en Informatique de Toulouse, Toulouse, France. He is currently a lecturer/researcher at the department of Electrical Engineering, Institut de Technologie du Cambodge. His research interests include wireless communications, satellite communications, and IoTs."