My Key Learning Points Of Bluetooth
Bluetooth is easily the best in wireless handheld technology. When it comes to learning, Bluetooth
can get quite complicated. To help you, you’ll find the key learning points of Bluetooth below:
Bluetooth is an energy efficient, low overhead communication protocol that’s ideal for interdevice communications. Unlike infrared, Bluetooth oesn’t require a line of sight. Depending on the implementation, can have a range of up to 100 meters.
The specification of Bluetooth consists of a Foundation Profile Document and a Foundation Core
Document. The protocol stack for Bluetooth consists of core protocols, cable protocols, and even adapted protocols.
The transmitter operates around the 2.4GHz frequency band. All Bluetooth devices are capable of
transmitting voice. The channel has a total capacity of 1 MB per second. There are two types of channels with Bluetooth - SCO (Synchronous Connection Oriented) and ACL (Asynchronous Connectionless).
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