WiFi Wireless Fidelity_Part-2

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History

In the early 1992 Australia's Commonwealth Scientific and Industrial Research Organization (CSIRO) obtained a model/patent in Australia for wireless data transfer technology. In late 1996, Australia obtained another patent for the same technology in the USA. IEEE 802.11 uses the mathematical formula in the model. In the mid 2000 Australia's Commonwealth Scientific and Industrial Research Organization (CSIRO) established the world's first wireless local area network (WLAN) internet connection.

In April 17th-20th, 2009, fourteen tech companies including major market share holder like Intel, Microsoft, HP, Dell, decided to issue CSIRO two hundred and fifty million dollar for their Wi-Fi model/patent development.

EU influences overall in deploying of wireless phone system, but the USA leads in Wi-Fi technology moderately because it leads in notebook pc usage. In mid July 2005, there were nearly seventy thousands Wi-Fi networks worldwide, most of in the USA, followed by the UK and Germany. The USA and EU have about eighty percent of the worldwide Wi-Fi service holder. Tactics are in progress in urban areas of the USA to afford cost free public Wi-Fi network. Even with these numerous numbers and more expansion, the extent of actual Wi-Fi usage is much less than expected. A research company Jupiter Research found that only fifty percent of people have used Wi-Fi and only six percent in an open place.