Ключевые слова: 3d, 3d illustration, 4g, 5g, abstract, background, big, blue, broadcast, cellular, code, communication, computer, connect, connection, cyberspace, data, digital, equalizer, flow, future, generation, grid, internet, iot, lte, matrix, media, mesh, mobile, music, net, network, networking, neuron, node, online, phone, science, smartphone, social, sound, system, tech, technology, telecommunication, wave, web, wifi, wireless,