Ключевые слова: 4g, 5g, aerial, antenna, base, big, broadcast, broadcasting, building, cell, cellular, city, communication, connecting, connection, construction, data, digital, dish, electricity, equipment, fast, frequency, future, global, internet, mast, media, metropolis, microwave, mobile, network, phone, radio, receiver, satellite, signal, social, space, station, technology, telecom, telecommunication, telephone, television, tower, transmission, transmitter, wireless,