Ms. Summer Chen was in charge of the development of ZTE innovative wireless solutions including in-depth research on 5G key technology, end-to-end solution and commercial deployment practice. She has been gaining a deep understanding of the industry's trend and technology innovation while engaged in technological R&D and marketing of 2G\3G\4G\5G telecommunication systems during the past 20 years. She frequently participated in the events held by GSMA and NGMN, etc. , involved in the internationalized cooperation research and established solid relations with elites from the global industry. Wireless solutions including ZTE Pre5G, CloudRAN, and QCell, etc. which developed under her leadership, received great response in the industry. During the first 10 years after she joined ZTE, she has accumulated rich R&D experience in radio frequency and system design. She then put all efforts in 4G/5G integrated solution and customer demand analysis. Her research scope includes Pre5G, CloudRAN, IoT, 5G end-to-end solution, etc.