1. Research and Development Department, Xpedite Information Technology, Riyadh 13333, Saudi Arabia
2. Department of Physics, Clarendon Laboratory, University of Oxford, Oxford OX1 3PU, U.K.
3. Electrical Engineering Department, Indian Institute of Technology Madras, Chennai 600036, India
4. Electrical Engineering Department, Jubail Industrial College, Jubail Industrial City 31961, Saudi Arabia
5. Electrical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
6. SDAIA-KFUPM Joint Research Center for Artificial Intelligence, Dhahran 31261, Saudi Arabia