Bluetooth Technology

Bluetooth is the special technology used to interconnect Mobile phones, computers and
PDA (Personal Digital Assistant) using short range wireless connection.

Definition
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Bluetooth wireless technology is a short-range communications technology intended to replace
the cables connecting portable and/or fixed devices while maintaining high levels of security.

Key features of Bluetooth
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Key features of Bluetooth technology are

1. robustness,
2. low power,
3. low cost.

Advatage
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1. Bluetooth enabled device can connect to other Bluetooth enabled devices.

2. Bluetooth enabled electronic devices connect and communicate wirelessly through
short-range, ad hoc networks known as piconets.

3. It has the ability to simultaneously handle both data and voice transmissions.


Specifications of Bluetooth
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1. Frequency range: 2.4 to 2.485 GHz

2. Travel: full-duplex signal at a nominal rate of 1600 hops/sec.

Suggested readings

1. Wireless Standards


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