1. School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China
2. Research Center of 6G Mobile Communications, Huazhong University of Science and Technology, Wuhan, China
3. College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China
4. Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece
5. Engineering Product Development (EPD) Pillar, Singapore University of Technology and Design, Singapore
6. Technology Innovation Institute, Abu Dhabi, United Arab Emirates