State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China;
State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China;
School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China;
School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China;
Air Force Military Representative Office in Hua Bei, Beijing, China;
School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China;