Served as Manager of R&D Center, Assistant General Manager of Network Optimization Center and Deputy General Manager of Network Department in Shanghai Mobile Communication Co.,Ltd;

Specialized in 2g/3g/4g/5g and IOT technology, Member of CMCC Wirless Experts Committee and several “Excellent Experts” titles rewarded; TD-LTE team leader of 2010 Shanghai World Expo, “Advanced Individuals” title rewarded by the Ministry of Science and Technology; Rich experience in innovation projects released by Ministry of Science and Technology, Shanghai Development and Reform Commission and so on.