1. Laboratory of Research in Information Technology and Telecommunication (LRIT), Rabat IT Center, Faculty of Sciences, Mohammed V University in Rabat, Rabat B.P. 1014 RP, Morocco
2. Laboratory of Research in Information Technology and Telecommunication (LRIT), Rabat IT Center, lFLSH, Mohammed V University in Rabat, Rabat B.P. 1014 RP, Morocco