1. Communication and Signal Processing Research Group, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam
2. Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, Venice, Italy
3. School of Information and Communication Technology, Hanoi University of Science and Technology, Hanoi, Vietnam
4. Department of Telecommunications, VSB–Technical University of Ostrava, Ostrava, Czech Republic