CCTV Beijing, December 11 News (Reporter Huang Yuling) On the 10th, the fourth "China High-tech Industrialization Summit" was held in the Beijing Economic and Technological Development Zone, academician of the Chinese Academy of Engineering, Beijing University of Posts and Telecommunications Professor Zhang Ping said in his keynote speech that the future of communication technology will be computing and communication and control, intelligent comprehensive integrated development, so that all things intelligent, digital twin. Recently, a reporter from CCTV interviewed Academician Zhang Ping, who mentioned, "If the demand for 5G is a trilateral, 6G is a hexagon." ”
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At present, the world's advanced countries have preliminarily completed the construction of the first batch of 5G commercial networks, and the 5G network covers nearly one-third of the world's population. The communication of the future is the communication of AI machines, and the communication technology of the future will provide the infrastructure for AI. Zhang Ping said that the development momentum of 5G commercial use in four years is strong, and the global deployment scale of 5G commercial use in four years is equivalent to the level of 4G commercial use in six years, and the progress of 5G deployment far exceeds that of 4G in the same period. The number of 5G connections worldwide exceeded 11400 million, with a penetration rate of 12%, the development rate far exceeds the 4G and 3G periods.
As of March 2023, the total number of 5G base stations in China has reached 2.64 million, accounting for more than 60% of the world's total. Zhang Ping introduced that China's 5G network construction follows the principle of "moderate advancement", and the construction scale is leading in the world, effectively supporting the large-scale development of 5G applications and the innovative development of the digital economy.
What are the changes in 6G compared to 5G?Zhang Ping told reporters, "Only we can't think of it, and we can't do it without us." "Compared with 5G, 6G will have more improvements in access speed, and more work has been done in the integration of perception and communication. For example, communications have shifted from land communications to sky communications. With intelligence, we can achieve the "combination of virtual and real", AR, VR, etc., will be as immersive as being there, and the rendering and immersion will be stronger.
For 6G, fast speed is only one aspect, the most important thing is sustainability. Because 6G is mainly a combination of artificial intelligence and communication technology. We now want to be able to use artificial intelligence to fully grasp the wireless, network, and application parts. Make our environment, tools, etc. have some intelligent thinking, in which 6G plays a very big role. Zhang Ping said.
In the future, 6G technology will involve multiple levels, including network architecture, transmission technology, artificial intelligence, security and privacy, and so on. Zhang Ping said that it is very important to firmly grasp the initiative in the development of next-generation mobile communication technology. China should take the mobile industry ecology of independent internal circulation as the leading factor, and independently develop and manufacture from chip and design and manufacturing, device and design and manufacturing, core software and open source, and even platform-based ecological applications, so as to create a complete industrial ecological chain. Deploy computing capabilities, storage capabilities, and network capabilities based on independent research and development, production, and integrated trusted authentication mechanisms in trusted domains, and even affect the normal operation of trusted domains.
Zhang Ping emphasized that the development of the network communication field is of great significance for accelerating the construction of a modern new infrastructure system, strengthening the national strategic scientific and technological strength, and developing and expanding strategic emerging industries. Digital industrialization is driven by breakthroughs in key 6G technologies, and digital infrastructure with information and communication infrastructure as the core is the foundation to support China's digital economy. In the future, 6G will bring a new round of infrastructure upgrades, which will bring new opportunities and new impetus to the new round of scientific and technological revolution and the rapid development of the digital economy.
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