What is Bluetooth?

The term Bluetooth was first used to describe communication systems. The word comes from Scandinavia, where it means “unification”. In the 13th century, the Danish king Harald “Bluetooth” Gormsson brought the Danish tribes under his rule and gave them one name. The name has stuck ever since, as Bluetooth has come to symbolize the unification of communication protocols. Its use in smartphones and other consumer devices was a big step in advancing the world of mobile communication. know more here Soap2Day

The hardware of Bluetooth is made up of two components: a radio device and a digital controller known as a Link Controller.More Movies Download from here Movieswood. The radio device is the part that transmits the signal while the Link Controller is using to process the data packets and communicates with the host device. The Link Controller manages the baseband and ARQ protocols and other communication functions. The Link Controller also performs data encryption and audio coding. All these components help to form a wireless network.enjoy more entertainment from 8xmovie 9xmovie

The Bluetooth technology works by forming a personal area network (PAN), where each device is connected to a central device. This network can span an entire building or just a few feet away from a smartwatch or smartphone. When two devices connect to each other, they automatically detect one another and use a unique frequency. This technique is called spread-spectrum frequency hopping and minimizes interference from other electrical appliances, while also improving security. Bluetooth devices shift their frequencies thousands of times per second, so that they don’t interfere with each other.More info about Door Locks

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