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The Ministry of Industry and Information Technology has issued a new number, dedicated for 5G!

Time:2021-03-16 Source:

On December 24, 2020, the Ministry of Industry and Information Technology announced that it has recently issued 190, 197, 196, and 192 Number segment of Public mobile communication network number to four operators holding 5G licenses: China Telecom, China Mobile, China Unicom, and China Radio and Television.

 

In particular, the four Number segments issued by the Ministry of Industry and Information Technology this time are all applicable to 5G networks. In the future, the public will only be able to determine that users are using 5G networks with numbers starting with 190, 197, 196, and 192.

 

According to statistics, China Mobile currently has the largest number of subscribers, reaching 927 million; China Telecom comes second, with a total of 307 million subscribers; China Unicom also has 318 million subscribers, which is equivalent to China Telecom; and China Radio and Television, as a latecomer, has current users The number is basically negligible.


Therefore, after the Ministry of Industry and Information Technology has issued a new number segment, in addition to obtaining number segment resources, major operators also face a more severe service quality test and improve better 5G services.




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 Network 5G NR/LTE/HSPA+
Standards and Frequency

Bands

 5G NR:n1/n2/n3/n5/n7/n8/n20/n28/n41/n66/n71/n77/n78/n79

LTE: b1/b2/b3/b4/b5/b7/b8/b12/b13/b14/b17/b20/b25/b26/b28/b29/b30

/b38/b39/b40/b41/b42/b43/b46/b48

Communication Bandwidth 5G NR: DL 3.4Gbps, UL 350Mbps

LTE Cat20: DL 2.0Gbps, UL 150Mbps

HSPA+:DL 42Mpbs, UL 5.76Mbps

Transmit Power  <23dBm
Receiver Sensitivity  <-97dBm


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