Youssef FAKHRI was born in Skhirat, Morocco January 2, 1979. He received his Bachelor’s Degree (License és Sciences) in Electronic Physics in 2001 and his Master’s Degree (DESA) in Computer and Telecommunication from the Faculty of Sciences, University Mohammed V, Rabat, Morocco, in 2003 where he developed his Master’s Project at the ICI company, Morocco. He received a PhD in 2007 from the University Mohammed V - Agdal, Rabat, Morocco in collaboration with the Polytechnic University of Catalonia (UPC), Spain. He joined the Faculty of Sciences of Kénitra, Department of Computer Science and Mathematics, Ibn Tofail University, Morocco, as an Assistant Professor in Mars 2009, he is the head of Networks and Telecommunications research team at LARIT, Associate Researcher at the Laboratory for Research in Computing and Telecommunications (LRIT) in the Faculty of Sciences of Rabat, and Member of Pole of Competences STIC Morocco. His current research interests include QoS in wireless communication, WSN, wireless.