According to official statistics in January 2021,
5g terminal: 200 million
5g base station: 800000
Average number of users per base station: 20000 / 80 = 250.
By the end of 2020:
4G base station: 5.75 million
4G users: 1.3 billion
Number of users per base station: 130000 / 575 = 226.
4G base station 20m to 10GE.
The bandwidth of 5g base station is 10GE to 100ge. Therefore, the network speed of 5g users is 10 times that of 4G users, so there is no problem.
In order to meet the bandwidth demand, 5g base stations will be three times as large as 4G base stations in the future. The joint construction of China Telecom and China Unicom will also need 10 million. Now it is only 800000, and it will take more than four years to build 2 million each year. In this way, 5g coverage will be calculated three years later, that is, by the end of 2023.
However, in this process, SMa-818's full range of mobile phone jammers have effectively shielded and interfered 5g signals in all frequency bands since 2019. There is no problem in jamming all 2G, 3G, 4G, 5g and WIFI signals.