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