Tag: bluetooth

What is Bluetooth

November 14, 2009 | Filed Under 4G, Wi-Fi, features, networking | Leave a Comment

Bluetooth is a short-range radio link which enables devices to communicate between them in the speed of 2.45 GHz ISM band. All of the transmissions are synchronized to the timeslot of 625 microseconds and controlled by one Bluetooth device called as master devices so there is also concept of master and slave devices. There is another concept of Bluetooth that there is about seven slave devices which can be communicate with a piconet. They can share same channels with the help of single piconet at same time. Bluetooth uses the shaped binary frequency modulation with a symbol rate of 1 Ms/s. All the slave devices are addressed by a master device.

Article written by jayharish

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