The Bluetooth is a fairly new entrant in the world of technology. It replaces the wires in the communications that connect fixed devices and maintain high level of security.
The technology of Bluetooth is the use of low cost and less power. The Bluetooth is a structure which helps communicate and connect to one another.
The technology of Bluetooth has been received well in global market and many people are using the technology to communicate without the hassle of wires in a short range and network known as Piconets.
Each and every devise is ready to communicate with seven other devises with a single Piconet. A standard Bluetooth is ready for the data and voice transmission together. Therefore it is a useful tool for hands free talking and printing and faxing abilities and other functions.
Specifications
Unlike other wireless standards, the Bluetooth specification gives product both a
link layer and application layer definitions, this will help support data and voice applications.
Spectrum
The Bluetooth technology operates in the industrial and scientific band at 2.4 to 2.485 GHz, using a spread spectrum, frequency hopping signal.
Interference
The Adaptive Frequency Hopping (AFH) of Bluetooth technology was designed to reduce interference between wireless technologies.
AFH hopping allows for transmission which is more efficient within the spectrum, this provides greater performance even if they are using other technologies along with Bluetooth.