2G has realized the transition from 1G analog signal era to digital era; 3G will move from the digital era of 2G to the era of mobile Internet; 4G achieves a significant increase in data rate; The biggest change of 5G is to realize the communication between people, move towards the communication between people and things, things and things, lead the trend of Internet of Everything, and promote social development. And 6G refers to the sixth generation mobile communication technology, which is an extension of 5G. The 6G era will be the era of the Internet of Everything.

2. The development course of China 6G: The research started on 20 18.

China started the research of 6G as early as 20 18. 202 1 puts forward the prospective deployment of 6G network technology reserve in the Tenth Five-Year Plan. The Ministry of Industry and Information Technology also mentioned the development of 6G basic theory and key technologies in the Tenth Five-Year Plan. In 2023, the Ministry of Industry and Information Technology proposed to comprehensively promote the research and development of 6G technology, which shows that China has already begun to study and deploy 6G.

3, 6G key indicators

According to the white paper "6G Typical Scenes and Key Capabilities" issued by IMT-2030 (6G) Promotion Group, 6G key performance indicators include user experience rate, regional traffic density, peak rate, connection density, air interface delay, jitter, mobility, reliability, coverage, sensing/positioning accuracy and AI service accuracy.

According to the white paper "6G Typical Scenarios and Key Capabilities" issued by IMT-2030 (6G) Promotion Group, 6G key efficiency indicators include spectrum efficiency, energy efficiency, reliability and cost control.

Comparison between 4.5G and 6G: the speed of 6G will be 10 times faster than that of 5G.

Compared with 5G, the most direct embodiment of 6G is the speed improvement. The peak rate, user experience rate and time delay of 6G are all improved by at least 10 times, and other key indicators are also improved obviously.

For more research and analysis on this industry, please refer to Foresight Industry Research Institute's China Industrial Chain Development Prospect Forecast and Investment Opportunity Report.