英文關鍵字
aerial
antenna
base
broadcast
broadcasting
business
cell
cellular
communication
connection
data
digital
equipment
global
gsm
high
industry
information
infrastructure
internet
lte
mast
media
microwave
mobile
network
operator
receiver
red
relay
remote
satellite
signal
smart
space
station
structure
technology
telecommunication
telecommunications
telecoms
telephone
tower
transmission
transmitter
wave
wifi
wireless