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Wingren has worked with Ericsson Mobile Platforms and was a member of the technology team which invented Bluetooth, originally known as short link radio technology. [ 6 ] [ 7 ] The development of Bluetooth technology was launched by Nils Rydbeck, the chief technology officer of Ericsson Mobile and Swedish physician and inventor Johan Ullman in ...
Bluetooth wireless technology [510] 2015 John F. Burke: 1922 Artificial skin [511] 2015 Kristina M. Johnson: 1957 Polarization-control technology [512] 2015 Marion Donovan: 1917 Waterproof diaper cover [513] 2015 Mary-Dell Chilton: 1939 Transgenic plant [514] 2015 Paul B. MacCready: 1925 Gossamer Condor [515] 2015 Shuji Nakamura: 1954 Blue LED ...
Wi-Fi (/ ˈ w aɪ f aɪ /) [1] [a] is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves.
A personal computer that does not have embedded Bluetooth can use a Bluetooth adapter that enables the PC to communicate with Bluetooth devices. While some desktop computers and most recent laptops come with a built-in Bluetooth radio, others require an external adapter, typically in the form of a small USB " dongle ".
A wireless network is a computer network that uses wireless data connections between network nodes. [1] Wireless networking allows homes, telecommunications networks , and business installations to avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. [ 2 ]
A wireless personal area network (WPAN) is a personal area network in which the connections are wireless. IEEE 802.15 has produced standards for several types of PANs operating in the ISM band including Bluetooth. The Infrared Data Association (IrDA) has produced standards for WPANs that operate using infrared communications.
The Wardenclyffe Power Plant prototype, intended by Nikola Tesla to be a "World Wireless" telecommunications facility.. The World Wireless System was a turn of the 20th century proposed telecommunications and electrical power delivery system designed by inventor Nikola Tesla based on his theories of using Earth and its atmosphere as electrical conductors.
In 1979 he invented online shopping [2] to enable online transaction processing between consumers and businesses, [3] or between one business and another, a technique known later as e-commerce. [4] In 1980 he invented the Teleputer, a multi-purpose home infotainment centre that was a fusion of PC, TV and Telecom networking technologies.