1. Division of Computational Physics, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh city, Vietnam
2. Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh city, Vietnam
3. Department of Electronics and Communication Engineering, Marwadi University, Rajkot, India
4. Department of Computer Engineering, Marwadi University, Rajkot, India
5. Department of Information and Communication Technology, Marwadi University, Rajkot, India
6. Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, NE, USA