Won again!China's 5G is the "most advanced" in the world, and the new construction goal is clear.
Although China was not the first country in the world to build a 5G network, it is certain that China has become the most advanced 5G network in the world, and in the past three years, China has demonstrated 5G again"Infrastructure Maniacs"hard power.
According to the latest introduction from the Ministry of Industry and Information Technology, China has built the largest and most technologically advanced 5G network.
Specifically, at present, there are more than 2.34 million 5G base stations in China, and more than 5G mobile phone users7.5 billion households, more than half of the 97 major categories of the national economy use 5G networks.
At the same time, the person in charge also clarified the follow-up goal, that is, to maintain the good momentum of 5G development, build more 5G base stations, and plan to open another 600,000 this year, with a total of more than 2.9 million, so that urban coverage is better, and for rural areas, it is necessary to reach the county through 5G to continue to extend.
The next step is to expand the application and implementation of 5G"5g+"The action plan is mainly to expand the scale of application in the major categories of the national economy, and to make greater efforts in the manufacturing industry"14th Five-Year Plan"During this period, more than 10,000 5G factories will be built.
In addition to efforts to build 5G, the state has also formulated a 6G R&D plan to support the formation of industries"imt-2030（6g）"The promotion group plans to promote the commercial use of 6G around 2030.
At this stage, what progress has China made in the field of 6G?
It is understood that the achievements that China has made include terahertz and visible light communications, distributed autonomous network architecture, deterministic networks, programmable networks, etc., in addition to the Hongyan global satellite constellation communication system.
At the same time, China also has the world's largest advantage in the number of 6G patents. According to the data, China's 6G technology patent applications account for 40% of the global applications3%, and the U.S. accounted for 35 percent of global filings2%, and the rest of Japan, Europe, South Korea, etc. are all less than 10%.
It can be seen that the only countries that really have the right to speak in the field of 6G are China and the United States.
However, in the process of developing 6G, the United States may lag far behind China, mainly because the United States obviously lacks stamina in the construction of terrestrial networks.
Although 6G is not only a terrestrial network, but also requires the integration of medium and low orbit satellite networks and terrestrial 5G networks, the United States also has a satellite Starlink built by Marx, which plans to launch about 420,000 satellites, but the problem is that the terrestrial 5G network in the United States is very incomplete.
At present, the number of 5G base stations in China accounts for more than 60% of the world, and China and the United States have similar land areas, and there may only be hundreds of thousands of 5G base stations.
The satellite network should only be a supplement to the 6G era, because mobile phones like Apple and Huawei that have realized the satellite communication function only provide satellite distress or satellite short messages, and cannot directly carry out ** and calls through the satellite network.
It can be seen that if you do not rely on the ground network, it is unrealistic to achieve terrestrial communication entirely through satellites, although the United States Starlink system has sent thousands of satellites, but it has not seen large-scale commercial use, and the speed is several times slower than 5G, not to mention, it is ridiculously expensive.
Therefore, even in the 6G era, the main network is still dominated by ground base stations, and the satellite network is more on paper to supplement the lack of ground coverage, and the United States is so procrastinating in building ground 5G, whether it is through 6G to surpass China is almost impossible.
In addition, there is also ** said that the gap between China and the United States in the field of 5G is very large, and it will be very difficult for the United States to lead the world in the field of 6G.
In contrast, China's continued construction of 6G networks in the context of vigorously building 5G networks is actually much smoother. Are you optimistic that China will continue to lead the world in the field of 6G?