In April 2019, the Republic of Korea launched the world’s first smart phone based, business-to-consumer (B2C) 5G commercial services. In two years, the country’s 5G subscribers surpassed 13 million, accounting for 20 percent of total mobile subscriptions. Globally, 5G is in the early stage of development both from market and technology perspectives. However, Korea is one of the countries that have demonstrated early successes in bringing a domestic...
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