It has been three years since China issued 5G licenses. In addition to the original three major operators of China Mobile, China Unicom and Telecom, there is another operator – China Radio and Television. Recently, the No. 192 section of Radio and Television has also started to make reservations and release numbers. The three major brand logos and advertising slogans of “China Radio and Television”, “Radio and Television 5G” and “Radio and Television Huijia” were released.
Compared with the three major operators, SVA obviously has certain disadvantages in terms of brand and service, but SVA has mastered the most core advantageous resources among the operators——They have obtained the 5G golden frequency band n28. Compared with the 4.9GHz, 3.5GHz and 2.6GHz frequency bands of the three major operators, the 700Mhz frequency band has a longer wavelength and better network coverage.
How good is the coverage of the 5G golden band? Deutsche Telekom is also starting to build a 5G network in the 700MHz band, mainly for rural areas with vast areas and sparsely populated areas.The data disclosed is that the antenna can cover a range of 10 kilometers, depending on the geographical location.
Still feel that 10 kilometers of signal coverage is not good enough? You may have no concept of the current 5G base station coverage. Now the 5G coverage of the Sub-6G frequency band is about 300 meters to 2,000 meters. The more densely populated the area, the less the signal coverage. Therefore, more than 1 million 5G base stations have been built in China. , Many people feel that the signal is still not very good.
For Radio and Television, 5G base stations in the 700MHz band can reduce a lot of investment. At the end of last year, Radio and Television and China Mobile jointly built 200,000 700MHz base stations. This year’s goal is to build another 280,000 similar base stations. to the administrative village.
Of course, 5G in the 700MHz band of radio and television is not without its shortcomings. The price of strong signal coverage is low network speed, and the peak downlink rate is only 350Mbps, which is only 1/3 to 1/4 of the current 5G network speed.
Hashtags: Smartphone 5G China Radio and Television
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