1. School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China
2. Department of Research and Development of IoT Communication Technology, Ta-Tech Company, Nanjing, China
3. Shenzhen Key Laboratory of Safety and Security for Next Generation of Industrial Internet and the Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China
4. Shenzhen Key Laboratory of Safety and Security for Next Generation of Industrial Internet, Southern University of Science and Technology, Shenzhen, China