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1. BLUETOOTH TECHNOLOGY
PRESENTED BY:-
ISHAAN TALREJA
2k12bfs08

2. 
Introduction
 Description
 Application
 How Bluetooth works ?
 Bluetooth Basics
 Advantages
 Disadvantages

3. 
Bluetooth-Originally
started by Ericsson
company.

It is named for Harald
Blaatand.

Bluetooth-Wireless and
Automatic technology
simplifying art of
communication.
 Frequency used is 2.45
GHz

4.  Bluetooth-Wireless technology providing link
between mobile and electronic devices.
 It operates on 2.45 GHz radio signals
 Technology of Bluetooth concentrates on short range
of communication.

5.  Laptops
 PDA’s
 Headphones
 Wireless printer adapter
 Onboard Bluetooth
adapter.

6.  They normally operate at 2.45GHZ in license free
globally available ISM radio band.
 Advantage-worldwide availability and compatibility.
 Disadvantage- devices must share the band with
other RF emitters including automobile security
systems, noise sources such as Microwaves
 Solution- Frequency Hopping Spread Spectrum.

7.  Bluetooth is low powered and low cost.
 All the devices follow a uniform structure
 Devices Connect through network called Pico nets.
 Strength lies in handling data and video transmission
simultaneously.

8.  Wireless
 Inexpensive
 Automatic
 Interoperability
 Low interference and energy consumption.
 Share voice and data
 Instant PAN
 Upgradeable
 Long lasting technology.

9.  Data rate and security.
 More susceptible to Interception and attack.
 Less range.

10.  www.Wikipedia.com
 NIIT courseware