bn:00081397n
Noun Concept
Categories: Wireless, Television terminology, History of radio
EN
wireless  wireless communication  Applications of wireless technology  History of wireless  History of wireless communication
EN
Transmission by radio waves WordNet 3.0
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EN
Wireless communication is the transfer of information between two or more points without the use of an electrical conductor, optical fiber or other continuous guided medium for the transfer. Wikipedia
Transfer of information or power that does not require the use of physical wires Wikidata