Ключевые слова: 5g, abstract, ai, artificial intelligence, background, blockchain, building, business, city, city network, cityscape, cloud, cloud computing, communication, concept, connect, connection, cryptocurrency, data, development, digital, digital city, future, futuristic, generative, generative ai, globalization, grid, internet, internet network, internet of things, iot, line, marketing, network, networking technology, new normal, online, sensor, service, smart, smart city, smartphone, software, solution, technology, things, wireless,