1. College of Computer and Control Engineering, Northeast Forestry University, Harbin, China
2. Department of Electronics and Communication Engineering, Guru Nanak Dev Engineering College, Bidar, Karnataka, India
3. Department of Electronics and Communication Engineering, M. S. Ramaiah Institute of Technology, Bengaluru, India
4. Department of ICT, FDRE TVTI, Addis Ababa, Ethiopia
5. Department of Basic Sciences, College of Sciences and Theoretical Studies, Saudi Electronic University, Riyadh, Saudi Arabia