1. University Lille, UMR 9189 CRIStAL, Lille, France
2. IMT Nord Europe, Institut Mines-Télécom, Centre for Digital Systems, Lille, France
3. University of Toulon, Aix Marseille Université, CNRS, LIS, UMR 7020, Toulon, France
4. Department of Teleinformatics Engineering, the Federal University of Fortaleza, Fortaleza, Brazil