Sponsored by TD Industry Alliance (TDIA) and Mobile Communications Magazine, and co-organized by the mainstream carriers of China, the "5G Network Innovation Seminar (2021)" was grandly held in NanYueyuan Hotel, Beijing on October 13, 2021. About 150 insiders, officials and experts attended offline. 

The new generation of new technologies represented by 5G is developing vigorously, and its nationwide development is accelerating its deep integration with various social and economic sectors. Apparently, 5G has become the key driving force to promote the economy and society digitalization, networking and intelligent transformation. TDIA shoulders the mission of "industry promotion and industry innovation", and has carried out a lot of work in many aspects such as industrial policy support, high-quality industrial development, industry integration and innovation. TDIA highlighted onsite it will continue to promote the development of the mobile communication industry. 

With regard to the essay collection activity of "5G Network Innovation Seminar", 389 papers have been submitted, covering key technologies of 5G convergence, key issues of NSA/SA hybrid networking, business and application, security, operation and maintenance, terminal and testing, and network deployment of 6G. After careful screening by the expert committee of the seminar, a total of 88 papers were selected as "Proceedings of 5G Network Innovation Seminar (2021)".  10 papers were awarded "Excellent Papers" and a simple and grand award ceremony was held at the seminar.