1. Electrical and Electronic Engineering Department, Centre for Intelligent Signal and Imaging Research (CISIR), Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Perak, Malaysia
2. Department of Telecommunications Engineering, NED University of Engineering and Technology, Karachi, Pakistan
3. Intel Microelectronics (M) Sdn. Bhd., Penang, Malaysia
4. Department of Computer Science and IT, NED University of Engineering and Technology, Karachi, Pakistan