1. Faculty of Electrical Engineering and Computer Science, VSB–Technical University of Ostrava, Ostrava, Czech Republic
2. Faculty of Electronics and Telecommunications, Saigon University (SGU), Ho Chi Minh City, Vietnam
3. Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
4. Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam
5. Communication and Signal Processing Research Group, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam