1. STIC Laboratory, Department of Computer Science, Faculty of Science; University of Abou Bekr Belkaid; Tlemcen Algeria
2. STIC Laboratory, Department of Telecommunications, Faculty of Technology; University of Abou Bekr Belkaid; Tlemcen Algeria
3. LESIA Laboratory, Department of Computer Science; University of Biskra; Biskra Algeria
4. LISSI Laboratory, Department of Networks and Telecom; University of Paris-Est de Créteil; Créteil France