Any type of wireless communication is capable of carrying information in digital
form (data) using radio waves.
Anything you get on HD television, satellite TV, "HD" AM radio, Sirius/XM radio, WiFi,
or 2G, 3G, 4G, WiMax, or LTE device in your pocket, or GPS in your car, as well as
most cellular service nowadays, reaches the user in digital form (as data).
(And by the way ... they're all "wireless". 'Wireless' is not a new and improved
21st Century super-duper technology that has just recently moved out of the
laboratory and into our lives. 'Wireless' is what they used to call radio, about
a hundred years ago, before some clever ad-man invented the word "radio".
When young David Sarnoff received the distress call from the sinking Titanic
at RCA in 1912, it was being sent by the ship's Wireless operator.)
Television and Radio?
Bluetooth technology.
wifi
Guglielmo Marconi.
bluetooth mouse
It is the set area of radio frequencies on which wireless communication is formed upon.
Wireless in its earlier use meant communication without wires. Early radio. Electronics may or may not have anything to do with communication.
A functioning SATELLITE that receives and transmits or retransmits radio-communication signals to or from a base station.
Concrete interferes with wireless communication by weakening the signal of the radio frequency. Concrete's ability to weaken or completely stop radio frequencies from travelling through it are what causes the interference.
normally, it is where a radio wave is interfering with the communication wave that you are sending out (I think).
Wireless telegraphy is an expression describing early radio telegraph communication, particularly between 1880 and 1920, before the term radio was used.
Wireless communication is usually a form of radio communication. Radio communication uses a part of the electro-magnetic spectrum of radiation. Microwave ovens also use electro-magnetic radiation. If you have a radio that's operating close to the microwave range, or maybe an microwave oven that has a wide spectrum, then the oven can interfere with the radio.