Xiaoyuan Wang
a) Qingdao University of Science & Technology, College of Electromechanical Engineering, Qingdao 266000, China. c) Joint Laboratory for Internet of Vehicles, Ministry of Education - China Mobile Communications Corporation, Tsinghua University, Beijing/100048,
China

Yongqing Guo
b) Shandong University of Technology, School of Transportation and Vehicle Engineering, Zibo 255000, China. c) Joint Laboratory for Internet of Vehicles, Ministry of Education - China Mobile Communications Corporation, Tsinghua University, Beijing/100048,
China

Chenglin Bai
School of Physics Science and Communication Engineering, Liaocheng University, Liaocheng 252000,
China

Shanliang Liu
Qingdao University of Science & Technology, College of Electromechanical Engineering, Qingdao 266000,
China

Shijie Liu
Shandong University of Technology, School of Transportation and Vehicle Engineering, Zibo 255000,
China

Junyan Han
Shandong University of Technology, School of Transportation and Vehicle Engineering, Zibo 255000,
China