1. University of Cassino and Southern Lazio,Dept. of Electrical and Information Engineering,Cassino,Italy
2. University of Molise,Dept. of Medicine and Health Sciences “V. Tiberio”,Campobasso,Italy
3. WiPNET Research Centre, University Putra Malaysia,Faculty of Engineering,Dept. of Computer and Communication Systems,Selangor,Malaysia
4. A1 Telekom Austria AG,Vienna,Austria
5. University of East Sarajevo,Faculty of Electrical Engineering,East Sarajevo,Bosnia and Herzegovina