How does bluetooth work?

Ivan Prokopchik
Ivan Prokopchik
August 13, 2012
How does bluetooth work?

Bluetooth technology, uses rather small transceivers of a small radius of impact, they are either built into the device, or they are connected via a free port or PC card. Bluetooth works within a radius of ten meters, and, in contrast to the infrared port, does not require a mandatory line of sight, in other words, there may be various obstacles or walls between devices.

The essence of Bluetooth

Equipment using Bluetooth has functionality in the 2.45 GHz range and can transmit data at a speed of more than 720 kbit / s over a distance of up to ten meters. If the device that receives the signal determines that the distance to the transmitting device is less than ten meters, it will immediately change the transmit power to the level required for the location of the devices. The device switches to power saving mode if the amount of data transferred becomes small or the transfer stops.

Bluetooth enables the connection of electronic devices and wireless communication through a small-short range, specialized networks, called piconet.Each device can immediately belong to multiple networks. Such networks are established automatically and dynamically, since Bluetooth devices enter and leave communication with nearby devices.

Frenzy-fast Bluetooth penetrates into all new areas of industry. You ask how bluetooth works on a laptop and on the phone? Exactly the same; the technology has reached the point that Bluetooth chips are already in cargo containers for load determination, or a Bluetooth chip built into auto-buses for information about their condition, or a refrigerator, microwave ovens with Bluetooth technology. All this is really true and real, and, apparently, Bluetooth has a great and bright future in the world of technology.

As you understand from our article, bluetooth technology is very useful and necessary in the modern world of the latest technologies. Now you know how bluetooth works, so take your phone or laptop and go ahead to comprehend the latest technologies.