1. Department of Electronics and Communication Engineering, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Majitar 737136, Sikkim, India
2. Faculty of Electronics Technology (FET), Industrial University of Ho Chi Minh City, Ho Chi Minh City 70000, Vietnam
3. Department of Electrical and Electronics Engineering, Faculty of Engineering, University of Lagos, Akoka, Lagos 100213, Nigeria
4. Department of Information Technology, North-Eastern Hill University, Shillong 793022, Meghalaya, India
5. Department of Computer Science, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India