1. College of Control Science and Engineering, Bohai University, Jinzhou, People's Republic of China
2. College of Information Science and Technology, Bohai University, Jinzhou, People's Republic of China
3. College of Mathematical Science, Bohai University, Jinzhou, People's Republic of China
4. Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, People's Republic of China
5. Communication Systems and Networks Research Group, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah, Saudi Arabia