Love to play computer games On June 14, it was reported that at 20:18 local time on June 13 (11:18 Beijing time on June 14), the 80th TSG RAN conference of 3GPP in San Diego, the United States, the plenary session approved the freezing of the independent networking function of the fifth generation mobile communication technology, which also means that the first international 5G standard was released.

It is reported that, unlike the previous version of 5G Release15 NSA, which is not independent networking, the full version SA (Standalone independent networking) of 5G Release15 is determined to use a new architecture. In addition to using new network elements and interfaces, it also supports software defined network, network virtualization and other technologies on a large scale. The 5G of independent networking will be distinguished from 4G, which will facilitate operators to develop diversified services, reduce dependence on 4G, and help 5G improve bandwidth and low latency.

According to the Ministry of Industry and Information Technology, China's 5G carrier frequency band is Sub6GHz of intermediate frequency, which is also within the standard released this time. The announcement of the Ministry of Industry and Information Technology shows that the 3300-3600MHz and 4800-5000MHz frequency bands are planned to be used as the working frequency bands of the 5G system. In principle, the 3300-3400MHz frequency band is only used indoors.

It is reported that Release16 will be the next 5G standard, and the standard formulation will be completed in December 2019, when the 5G scheme will be completely determined. The other 5G mobile phones will be launched next year.

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