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How Bluetooth Technology Works

Bluetooth wireless technology is a short-range communitions system intend to replace the bles conting portable and/or fix electronic devices. The key features of Bluetooth wireless technology are robustness, low power, and low cost. Many features of the core specifition are optional, allowing product differentiation.

The Bluetooth core system consists of an RF transceiver, baseband, and protocol stack. The system offers services that enable the contion of devices and the exchange of a variety of data classes between these devices.

Basics

Bluetooth wireless technology is a short-range communitions technology intend to replace the bles conting portable and/or fix devices while maintaining high levels of security. The key features of Bluetooth technology are robustness, low power, and low cost. The Bluetooth specifition defines a uniform structure for a wide range of devices to cont and communite with each other.

Bluetooth technology has aev global acceptance such that any Bluetooth enabl device, almost everywhere in the world, n cont to other Bluetooth enabl devices in proximity. Bluetooth enabl electronic devices cont and communite wirelessly through short-range, ad hoc networks known as piconets. Each device n simultaneously communite with up to seven other devices within a single piconet. Each device n also belong to several piconets simultaneously. Piconets are establish dynamilly and automatilly as Bluetooth enabl devices enter and leave radio proximity.

A fundamental Bluetooth wireless technology strength is the ability to simultaneously handle both data and voice transmissions. This enables users to enjoy variety of innovative solutions such as a hands-free headset for voice lls, printing and fax pabilities, and synchronizing PDA, laptop, and mobile phone applitions to name a few.

Range

The operating range depends on the device class: