Ключевые слова: 3d, 5g, 6g, abstract, ai, artificial, artificial intelligence, background, big data, building, business, city, cityscape, cloud, communication, computer, concept, connect, connection, cyber, cyberspace, data, design, development, digital, energy, engineering, future, futuristic, global, home, information, innovation, intelligence, internet, internet of things, iot, light, line, modern, network, night, online, smart, smart city, system, tech, technology, wireless,