Recently, China Unicom official micro-release, began to gradually shut down the 2G network. He also said that the orderly promotion of 2G network frequency reduction work is China Unicom's resolute implementation of the central government's structural reform requirements and the elimination of backward production capacity in the communications industry, which will help the "destocking" and transformation of mobile communication networks. It will help to further enhance the quality and level of Unicom's service capabilities and continue to enhance consumer satisfaction.
According to relevant media reports, China Mobile said that there is no 2G withdrawal plan. China Telecom said it will depend on the construction of VoLTE (IMS-based voice services) network.
The communication network is the basic industry for national development. The 4G mobile communication network has been fully popularized, and the deployment of 5G networks is approaching. "5G network" is the fifth generation mobile communication network. Its peak theoretical transmission speed can reach tens of GB per second, which is hundreds of times faster than the transmission speed of 4G network. It takes only 1 second to download a super high quality movie.
Last month, Wang Unichu, chairman of China Unicom, revealed at the 2017 annual performance communication meeting in Hong Kong that this year Unicom will conduct 5G pilots in 12 provinces and cities for off-site testing.
The “Information and Communication Industry Development Plan (2016-2020)†previously issued by the Ministry of Industry and Information Technology clearly stated that 5G commercial services will be launched by the end of the 13th Five-Year Plan period. The Qualcomm report predicts that by 2035, 5G will generate $12.3 trillion in economic spending globally. It is widely believed in the industry that once a 5G network is put into commercial use, it will drive many emerging industries of the trillion-scale scale.
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