1. Department of Electronics and Communication Engineering, Uttarakhand Technical University, Dehradun, India
2. Department of Electronics and Communication Engineering, HMR Institute of Technology and Management, Delhi, India
3. School of Computational and Integrative Science, Jawaharlal Nehru University, Delhi, India
4. Department of Computer Science and Engineering, B.T.K. Institute of Technology, Dwarahat, Uttarakhand, India
5. Department of Electronics and Communication Engineering, JIMS Engineering Management Technical Campus Greater Noida, India
6. Dipartimento di Elettronica e Telecomunicazioni, Politecnico di Torino, Torino, Italy