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Liu Jiang
School of Electronic and Information Engineering
Beijing Jiaotong University, and School of Transportation Science and Engineering, Beihang UniversityBeijing, China
Cai Baigen
School of Electronic and Information Engineering
Beijing Jiaotong UniversityBeijing, China
Wang Jian
State Key Laboratory of Rail Traffic Control and Safety, and School of Electronic and Information Engineering
Beijing Jiaotong UniversityBeijing, China