1. Ton Duc Thang University,Faculty of Electrical & Electronics Eng.,Ho Chi Minh City,Vietnam
2. Ton Duc Thang University,Faculty of Electrical and Electronics,Ho Chi Minh City,Vietnam
3. FPT University,Dept. of Computing Fundamental,Ho Chi Minh City,Vietnam
4. University of Technology Sydney,School of Electrical and Data Engineering,Sydney,NSW,Australia
5. FPT University,Dept. of Information Technology Specialization,Ho Chi Minh City,Vietnam