China Radio and Television has the largest number of 4G and 5G base stations. By the end of 20 18, there were about 2.77 million 4G base stations in China, including 4GLTE base stations10.009 million, accounting for 96.6%. If each building transmits 500 frames of data per second, the national average daily data volume in 2065438+2009 is 63 million frames.
As long as there is TV signal, it can cover the radio and television network, and the coverage area of radio and television signal has reached 654.38+006 thousand square kilometers. However, it should be noted that the network lines in some areas of radio and television are leased telecommunications and China Unicom, so the signal will be worse. China Radio and Television and China Mobile * * * have used the 5G700M frequency band, which has better coverage than the IF base station. Users can basically experience 5G in big cities or areas above towns and villages.
China Radio and Television Signal Quality
1, the signal is stable
Because cable TV and broadcast TV signals are wired transmission, compared with wireless transmission, the signals are more stable and will not be affected by external factors such as weather.
2, the signal is clear
Digital signals have stronger anti-interference ability in transmission, and images and sounds are clearer and more realistic than analog signals.
3. Wide coverage
China's radio and television signals cover the whole country, which can not only meet the needs of urban residents, but also enable residents in remote areas to receive more TV and radio programs.
4. Rich program resources
China Radio and Television Group Company has a large number of TV and radio program resources, which can provide rich program content to meet the needs of different users. Generally speaking, China radio and television signal has high stability and clarity, wide coverage and rich program resources, and it is a relatively reliable and popular TV and radio signal.
The above contents refer to Baidu Encyclopedia-China Radio and Television Network Group Co., Ltd.