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97 2003 Ppt
 

97 2003 Ppt

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    97 2003 Ppt 97 2003 Ppt Presentation Transcript

    • Are you on it Ryan Woollett
    • History of Wi-Fi
      • Wi-Fi was invented in 1991 by NCR
      • Wi-Fi was originally designed for cashier systems
      • The first wireless products had a speed of 1mbps/2mbps
      • Then technology slowed until 2004
    • How Does it work
      • a Wi-Fi network consists of two main components a server and a client.
      • The server is also called a access point
      • There may be multiple clients on the same access point
    • Where is Wi-Fi available
      • Coffee shops
      • Airports
      • Restaurants
      • Homes
      • Offices
      • schools
    • Limitations of Wi-Fi
      • Slower connection speeds
      • Not as secure
      • Limited range
      • $$$$$$
    • Who uses Wi-Fi
      • Everybody
    • compatible devices
      • Note book computers
      • Some cell phones
      • Pda’s
    • Required equipment
      • Wireless router
      • Wireless network card
      • antenna
    • Why Wi-Fi
      • Mobility
      • Integrating technology with every day activities
      • Allows many devices to work with each other
    • sources
      • www-users.mat.torun.pl/~minaq/wifi/intro.html
      • www.wilcorpinc.com/wifi_history.htm