Member of MOST 6G /IMT-2020 /IMT-2030 Group. The expert consultation group member of mobile and wireless communications and satellite communications committee of MIIT. Executive director of RAC. Executive director of Wireless mobile communications committee of CIC. Fellow of CIC. Member of CCSA council. Member of GSMA TG. Editor of China Radio magazine. Editor of Post and Telecommunications design Technology magazine. Editor of Information and Communications Technology magazine.