On April 27th, at the 5G booth of the News Center of the World Expo, Beijing Telecom Deputy General Manager Xiang Huangmei and Zhang Shuqing, the deputy director of the Propaganda Department of Yanqing District, Yanqing District, were connected at the scene. This is also the first 5G HD video in Beijing. phone.
Previously, on April 12th, China Mobile successfully made a call through the 5G mobile phone on the 5G trial network in Beijing, representing the first 5G phone connected by the Beijing domain. The call uses the NSA core network and the IMS network that are upgraded on the 4G network to realize the call between the 5G mobile phones without changing the card or changing the number. The 5G voice call has clear voice quality.
The 21st Century Business Herald reported on April 26 that at least 16 provinces, autonomous regions, and municipalities have opened 5G telephones in China. In addition to Beishangguang, they include Anhui, Fujian, Hebei, Henan, Jiangxi, Shandong, Jiangsu, Guizhou, and Tianjin. Guangxi, Hubei, Liaoning, Sichuan, etc. In terms of distribution, there are 9 in the eastern provinces and 7 in the central and western regions.
It is understood that around September this year, China Mobile, China Telecom, China Unicom's three major operators will start trial commercialization of 5G network during this period. At present, China Telecom has launched an expansion pilot project of 5G SA+NSA hybrid network in eight cities including Beijing, and has realized a 5G scale trial network of multi-provincial and inter-regional connectivity (Dawan District, Chengdu, Chengdu, etc.). Core capabilities such as network slicing and mobile edge computing (MEC).