https://media.defense.gov/2019/Apr/03/2002109302/-1/-1/0/DIB_5G_STUDY_04.03.19.PDF
China
China has taken the lead in 5G development through a series of aggressive investment and spectrum-allocation initiatives. In addition to investing $180B in capital expenditure for 5G deployment over five years, China assigned 200 MHz of mid-band spectrum to its three state providers and is considering reallocating 500 MHz of C-band spectrum as well.
Domestically, China’s 5G deployment is being implemented through its major telecommunications companies (China Mobile, China Unicom, and China Telecom). All three are primarily focused on developing a standalone 5G network in China, with plans to deploy pre-commercial application in 2019 and formal commercial application in 2020. China now has ~350,000 5G-operable base stations deployed, which is nearly 10 times as many as are deployed in the United States.
Globally, China’s large manufacturers (Huawei and ZTE) are pushing 5G deployment through commercial sales of 5G-enabling equipment and devices primarily for non-standalone networks,and Huawei has already shipped upwards of 10,000 base stations overseas.
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