In order to increase the support and guarantee of radio spectrum resources in 5G, in furtherance of covering 5G signal coverage in the remote village area. Lately, China Unicom has obtained the privilege from the Ministry of Industry and Information Technology of restarting the 5G system by transferring the 900MHz band in 2G/3G/4G into 5G. The 900MHz band has the characteristic of low inserti……

Staff members work at an exhibition booth during a media preview of the 2022 World 5G Convention in Harbin, capital of northeast China’s Heilongjiang Province, Aug. 9, 2022. (Photo: Xinhua)China Broadcasting Network Corp (China Broadnet), the country’s fourth-largest telecom operator, officially launched commercial 5G network services in Southwest China’s Xizang Autonomous Region and Northwest Chi……