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On September 26, the Ministry of Science and Technology announced the progress of major research projects in the field of 5G mobile communication system. It achieved breakthroughs in standard setting, technology and architecture, laying a solid foundation for the domestic leading 5G technology application and commercial competition after 2020 basis.
5G is a new generation of mobile communication system for 2020. In January 2014, the National 863 Program launched the implementation of 5G major projects to break 5G mobile communications landmark key technologies and become one of the leading forces in 5G international standard research and technology development. The progress of the announcement shows that in January 2014 and January 2015, the first and second phases of research projects were deployed respectively. A total of 11 subjects were set up, with a total investment of 300 million yuan (including a grant of 181 million yuan from the state funds).
Ministry of Science and Technology said the task force completed 5G system requirements and vision, typical application scenarios and KPI and spectrum requirements analysis and research, laying a technical foundation for China to participate in the formulation of 5G standards; in 5G new wireless network architecture research innovation, Network intensive networking, high-throughput collaborative networking, CU separation super-cellular architecture, wireless access network virtualization and other research directions made important breakthroughs; breakthrough 5G wireless transmission core key technologies in large-scale wireless antenna array and efficient collaborative transmission Made significant progress and laid a solid foundation for the overall goal of the project. Breakthrough the key technologies of millimeter-wave radio frequency chip that limits the future development of the domestic industry, and for the first time in the world verified the feasibility of physical layer security technology in the application of 5G mobile communication system Sex. In addition, advanced 5G testing and evaluation of new technology research and development, support China 5G technology research and development in the world.