1. School of Information and Control Engineering and the IoT Perception Mine Research Center, China University of Mining and Technology, Xuzhou, China
2. School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China
3. Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin, South Korea
4. Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
5. Department of EEECS, Queen’s University Belfast, Belfast, U.K.