Ключевые слова: 5g, access, background, building, business, china, city, cloud, communication, computer, computer graphics, concept, connect, connection, data, development, digital, digital city, digital transformation, future, global, hong kong, industry, information, infrastructure, internet, line, lpwa, mobile, modern, network, new normal, service, smart, smart city, smartphone, social, software as a service, speed, system, system engineering, technology, telecom, telecommunication, things, traffic, urban, web, wifi, wireless,