According to reports, at the third stage of the 5G technology R&D test, Huang Yuhong, vice president of China Mobile Research Institute, said that in the course of the 5G test, China Mobile has been serving as a schoolmaster and has developed a clear 5G test route. Begin to plan 500 sites in 5 major cities, conduct 5G trials, and plan 500 sites in 12 cities to conduct business demonstrations. At the same time, she bluntly stated that 5G still has some challenges in network equipment, terminal chips, instrumentation, and gives recommendations. Let's take a look at the relevant content.
She emphasized that China Mobile has been fully deploying 5G from four aspects: concept demand, technical standards, industry experiment and integration innovation, and has become the core force for China to lead the development of 5G.
In terms of conceptual requirements, China Mobile proposed 5G flowers, and the 5G vision and demand results became a global consensus.
In terms of technical standards, the joint industry broke through core key technologies such as Massive MIMO and network architecture, and led 8 projects in 3GPP, submitted more than 1,000 contributions, and 3 key positions, becoming one of the leading international standards.
In the industrial trials, we support China's earliest launch of standards-based technology testing, the largest scale, complete two phases of verification.
In the integration of innovation, the establishment of 5G joint innovation center, 12 5G joint venture labs at home and abroad, the establishment of 5G multimedia alliance, 112 partners to jointly promote 5G product innovation, application innovation.
Of course, Huang Yuhong also bluntly said that “5G still faces challenges such as time constraints, complex technology, higher frequency, and ecological reconstruction. It is necessary to accelerate the maturity of technology, industry and business through follow-up experiments.â€
It is gratifying that China Mobile's 5G test route is clear. Specifically, in 2018, Q1 should actively participate in the third phase of 5G technology research and development, and conduct scale test network construction. In Q3 in 2018, when the R15 standard was frozen, the 5G scale trials were conducted in five major cities to carry out key technology applications and commercial verification, and the construction of the business demonstration network began. In 2019, Q1 began to lead the business demonstration in 12 cities. In 2019, Q2 launched commercial terminal chips and verified for commercial construction operations.
China Mobile will coordinate the scale test and business demonstration plan, and effectively link network preparation and business application. In the scale test, China Mobile will unite 7 joint units to build 500 stations in five major cities to form 26 types of 5G business scenarios. In the business demonstration of the National Development and Reform Commission, China Mobile will unite more than 20 cooperation units, and will conduct business demonstrations in 12 cities and conduct 500-station planning.
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