Jagadish Chandra Bose. Although Tesla used alot of wireless communication. So it is either him or Bose.
http://www.springerlink.com/content/v00wl26137798036/
In 1893, Nikola Tesla, in America, first demonstrated the principles of wireless communications. Tesla as the originator of wireless communications.
mobile telephones voice communications wireless energy transfer wireless data communications cost effective
mobile telephones voice communications wireless energy transfer wireless data communications cost effective
NAICS Code 334220 covers wireless communications equipment manufacturing
Go to this site for PowerPoint presentations on wireless communications http://www.poweredtemplates.com/03093/0/index.HTML
Portability Rapid configuration Mobility
This site has alot of info about wireless communications. www.freespaceoptics1.com
Wireless communications are available in public places, this is called WiFi. Sometimes there is a fee for using the wireless internet. Often places like coffee shops have WiFi.
Verizon Communications
Motorola
wireless communications
the first to patent the wireless telegraph was Marconi. his system used spark gap transmitters and coherer detectors. it was not until effective vacuum tubes were invented that voice could be sent on radio.