Sino-Singapore Jingwei, March 3 (Xiong Siyi) On March 3, the 6G index rose and fell, hitting a two-and-a-half-year high during the session.

Huamai Technology's daily limit in early trading, China Satcom rose 9.97% at one point, and many stocks such as China Test Navigation and China Satellite followed suit.

"Comprehensively promote the research and development of 6G technology"

　　On the news, the State Council Information Office held a press conference on "accelerating the promotion of new industrialization, making the real economy stronger, better and bigger" on the 1st.

Jin Zhuanglong, minister of the Ministry of Industry and Information Technology, said at the meeting that he will study and formulate an action plan for future industrial development, accelerate the deployment of frontier fields such as humanoid robots, metaverse, and quantum technology, and comprehensively promote the research and development of 6G technology.

　　What is 6G?

How is it different from 5G?

What stage has the relevant research progressed to?

　　"

Compared with the technical architecture of 5G, the transition from ground access to space, space, earth and ocean access is one of the important changes in 6G compared to 5G.

" Minsheng Securities believes that satellite Internet is an important part of the 6G network architecture. It has passed the key deployment of Starnet Group.

　　Regarding the progress of 6G research and development, Jin Zhuanglong revealed, "We continue to summarize the experience of 5G development and support the industry to set up the IMT2030 (6G) working group, mainly to build an industry-university-research platform for the industry, research institutions, and basic operators to strengthen international cooperation. Cooperation and exchanges to strengthen technology research and development."

　　According to media reports in February, it was learned from the second Smart Supersurface Technology Forum held in Qiantang District, Hangzhou that

a 6G-related technology has been tested in the Hangzhou Asian Games venue "Lotus" and the handball stadium.

Cheng Qiang, deputy director of Qiantang Information Advanced Research Institute, said that after combining smart metasurface technology with base stations, the signal strength in areas with poor signal can be increased to about 10 times the original.

Some companies have developed technical reserves

　　Affected by the above news, 6G has once again attracted the keen attention of investors, and a large number of questions have been thrown to A-share listed companies: Do they have 6G technology reserves?

How is the research and development going?

Can the product be used in the 6G communication field?

　　Xinke Mobile responded to investor questions on the 2nd, saying that satellite-ground integration is one of the company's key technical directions for 6G layout, and the company is continuing to carry out research and verification of 5G/6G satellite-ground fusion communication technology.

　　On the afternoon of the 3rd, regarding the progress of 6G technology research and development, "V View Financial Report" (WeChat ID: VG-View) called the Office of the Board of Directors of Telecom Mobile, and the other party said, "The information to be disclosed has been replied in the message Q&A (platform). Information that has not been made public may not be further disclosed for the time being.”

　　Tongyu Communications also stated on the 2nd that the company has accumulated a certain amount of pre-research in the 6G field.

In 2022, the company will change the purpose of part of the raised funds and invest in the "Satellite Ground Terminal Beam Adaptive Communication Antenna Technology Research Project", which is also for further technical pre-research and reserve for 6G.

　　A representative of Tongyu Communication Securities said in an interview with "V View Financial Report", "The research and development of 6G is mainly under the management of the chairman. At

present, it is only in the pre-research stage, and there is no specific plan for when the relevant technologies will be commercialized.

"

　　Accelink Technology stated on February 28 that the current 6G technical solution has not yet been fully determined, but the company has maintained close contact with customers in this field to make technical reserves for the optical components required for future 6G.

　　According to the media, the three major operators China Mobile, China Unicom, China Telecom, and Huawei, ZTE and other communication industry companies have also announced the pre-research and reserve of 6G-related technologies.

　　At the same time, Tianwei Video and Aowei Communication admitted that the company is not currently involved in the 6G field; Yuandao Communication also stated that the company has not carried out 6G communication business; Related Products.

How will 6G applications land?

　　According to the law that mobile communication technology is updated every 10 years or so, 6G is expected to usher in commercial use around 2030.

　　The Ministry of Industry and Information Technology and other six departments issued the "Guiding Opinions on Promoting the Development of the Energy Electronics Industry" in January. It also mentioned that by 2030, new-generation information technologies such as 5G/6G, advanced computing, artificial intelligence, and industrial Internet will be widely used in the energy field.

　　It is worth mentioning that Wu Hequan, an academician of the Chinese Academy of Engineering, said at the "2022 Global 6G Development Conference" held in November 2022 that compared with the early stage of 5G development, there is a richer technical accumulation, and the current 6G theoretical reserve needs to be

strengthened

. Carry out basic research in material technology and application, millimeter wave propagation theory, broadband satellite-ground communication, network behavior modeling, etc.

　　Aiming at the development of 6G, Wu Hequan put forward five suggestions. First, 6G applications should adhere to the rigid demand-oriented service and use the industrial Internet as the main scenario; second, identify breakthroughs for artificial intelligence in 6G applications, focusing on improving wireless channels, networks, and operation and maintenance. The third is to optimize spectrum utilization and provide different frequency band options for different business applications; the fourth is to simplify the terminal complexity and optimize configuration computing and storage capabilities; the fifth is to strengthen the data plane function and promote the simplification of the core network.

(Sino-Singapore Jingwei APP)

(The opinions in this article are for reference only and do not constitute investment advice. Investment is risky, and you need to be cautious when entering the market.)