1. Key Laboratory for Ubiquitous Network and Service Software of Liaoning Province, School of Software, Dalian University of Technology, China
2. Department of Communication Engineering, Institute of Information Science Technology, Dalian Maritime University, China
3. State Key Laboratory of Marine Resource Utilization in South China Sea, School of Information and Communication Engineering, Hainan University, China
4. State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, China
5. Research Center of Big Data Intelligence, Research Institute of Artificial Intelligence, Zhejiang Lab, China
6. School of Computing Technologies, RMIT University, Australia