1. Faculty of Engineering; Multimedia University; Jalan Multimedia 63100 Cyberjaya Selangor Darul Ehsan Malaysia
2. Faculty of Information Science and Technology; Multimedia University; Jalan Ayer Keroh Lama 75450 Melaka Malaysia
3. Faculty of Information and Communication Technology; Tunku Abdul Rahman University; Jalan Universiti, Bandar Barat 31900 Perak Malaysia
4. Faculty of Engineering and Science; Tunku Abdul Rahman University; Jalan Genting Kelang 53300 Setapak, Kuala Lumpur Malaysia
5. Department of Electronic and Electrical Engineering; Loughborough University; Ashby Road LE11 3TU Leicestershire United Kingdom