Recently, the reporter learned that the three major operators have been licensed to use 5G low and medium frequency band test frequency nationwide. China Telecom acquired 5 G test frequency resources of 3400 MHz-3500 MHz with 100 MHz bandwidth; China Mobile acquired 5 G test frequency resources of 2515 MHz-2675 MHz, 4800 MHz-4900 MHz bands, of which 2515-2575 MHz, 2635-2675 MHz and 4800-4900 MHz bands were newly added bands and 2575-2635 MHz bands were the existing TD-LTE (4G) bands of China Mobile. China Unicom has obtained 5G test frequency resources with a total bandwidth of 100MHz from 3500MHz to 3600MHz.
Considering the 5G frequency requirement of the existing basic telecommunication operators, the frequency resources of the 5G system test frequency license issued by the Ministry of Industry and Information Technology are generally balanced, which is conducive to promoting fair competition and sustainable development of the operators. At the same time, priority should be given to the license of 5G intermediate frequency band test frequency with about 100MHz continuous bandwidth, which is conducive to giving full play to the technical advantages of 5G intermediate frequency band, taking into account both large capacity and continuous coverage. While protecting the existing legitimate radio services, it can reduce the complexity and cost of networking and management of operating enterprises and realize frequency resources. Maximization of efficiency and efficiency.
Industry professionals believe that the issuance of nationwide test frequency license for 5G system strongly guarantees the frequency resources that basic telecom operators must use in the nationwide test of 5G system networking. At the same time, it releases a clear signal for the industry, which will speed up the construction and rapid popularization of 5G network in China. Promote the maturity and development of Chinas 5G industrial chain, and provide strong support for the construction of Chinas manufacturing power and network power.
Source: Peoples Mail Responsible Editor: Qian Mingxiao_NBJ10675