1. Department of Communication and Computer Engineering, Cihan University-Erbil, Erbil, Iraq
2. Wireless Communication Centre, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
3. Department of Computer and Information Security, Sejong University, Seoul, South Korea
4. Department of Electrical and Communication Engineering, United Arab Emirates University, Al Ain, United Arab Emirates
5. Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
6. Department of Electrical and Computer Engineering, College of Engineering and Information Technology, Ajman University, Ajman, United Arab Emirates
7. Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia