Ahmed M. Ali is working as an assistant professor in the department of Computer Science, College of Computer Engineering and Sciences, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia. He has received his Ph.D. degree in 2016 from College of Information Science and Engineering at Hunan University, China. He finished his M.Sc. degree in the same college at Hunan University in 2011. He graduated in Computer Science in 2005 from College of Computers and Informatics, Suez Canal University, Ismailia, Egypt. His research interests include mobile nodes, signal processing, channel estimation and modulation, PAPR reduction, IoT, and VANETs simulation.