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