Ключевые слова: 3d rendering, 5g, 6g, access point, big data, blue tone, building, business network, capital, central, city skyline, cityscape, code, colorful, commercial building, communication, concept, connection, corporate, cyberspace, design, digital, dot and line, electric, energy, fantastic, floor, flow, futuristic, illuminate, innovation, intelligence, internet, iot, landscape, light, line, mesh, metropolis, network, night, office building, online, panorama, sensing, skyline, skyscraper, smart city, speed, technology,