1. Department of Electronics and Communications Engineering, SRM University-AP, Amaravati, Andhra Pradesh, India
2. Department of Mathematics, SRM University-AP, Amaravati, Andhra Pradesh, India
3. IIT Madras, Chennai, Tamil Nadu, India
4. IIIT Bangalore, Bengaluru, Karnataka, India
5. ACPS Research Group, the Department of Information and Communication Technology, University of Agder, Kristiansand, Norway