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Bluetooth

Bluetooth. Tadej Vučko. What is Bluetooth ?. Wireless protocol Exchanging datas Creating personal networks Connecting tehnological devices Freehand phoning. Options for using Bluetooth. Freehand phoning Exchanging data with other devices (ohther phones, computers,…)

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Bluetooth

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  1. Bluetooth Tadej Vučko

  2. What is Bluetooth ? • Wireless protocol • Exchanging datas • Creating personal networks • Connecting tehnological devices • Freehand phoning

  3. Options for using Bluetooth • Freehand phoning • Exchanging data with other devices (ohther phones, computers,…) • Bluetooth mouses and keyboards • Bluetooth printers, scanners,…..

  4. Short history • 1994 • 1998 • 2002 • 2005

  5. Versions First versions : • Bluetooth 1.0 • Bluetooth 1.0B Later Versions : • Bluetooth 1.1 • Bluetooth 1.2 • Bluetooth 2.0 + EDR • Bluetooth 2.1 • Bluetooth 3.0

  6. Bluetooth classes: • Class 1 = 100mW (20 dBm), range about 100 m • Class 2 =  2,5 mW (4 dBm), range about 25 m  • Class 3 = 1mW (0 dBm), range about 10 m

  7. References: • www.bluetooth.com • www.bluetooth.org • www.ieee.org • www.itpapers.com • www.ericsson.com/bluetooth.htm

  8. Thanks for your attention 

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