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What Are The Pros Of Bluetooth Technology?
Thursday, April 23, 2009
During the last several years there has been increasing public awareness of the mobile wireless technology which has made wireless communications easier. While this Bluetooth technology has started to become more widely known, many are still not clear about exactly what it is and what the benefits are.
It is a wireless technology networking communication method for short ranges. In the last few years it has been used to replace many different cables that connect either portable electronic devices, such as cell phones, or fixed electronics, such as desktop computers, to other devices. Many people are grateful to be freed from the tangle of wires that previously were needed for their electronic gadgets to communicate with each other.
There are three primary benefits of Bluetooth technology which have helped to make it the new mobile wireless technology standard. These three benefits are the fact that it is a low cost technology to implement, it offers robustness not seen in other technologies, and it uses very little power, making it perfect for battery operated devices as well as those attached to power cords. A Bluetooth system has only three components and this simplicity also helps to make the exchange of data between Bluetooth devices very easy.
The RF (Radio Frequency) is a physical layer that operates on the ISM band, which is unlicensed, at 2.4GHz. There is also a frequency hop transceiver that is employed which helps to limit both interference and fade. Unlike most of the other wireless standards today, the Bluetooth mobile wireless technology allows product developers both a link layer and an application layer, each with sets of definitions. This enables support for both voice and data applications.
It is the set of specifications that is unique to Bluetooth, that allows for a definition of uniform structures. This in turn is what makes it possible for such a wide range of wireless devices to connect with each other and to share data and communicate. This level of interactivity between such an array of different types of devices was not feasible, at least not on a level that could be widely used, before the Bluetooth wireless protocol was introduced.
In just a few years, Bluetooth know-how has gained global acceptance to such a degree that any Bluetooth enabled device, operating virtually anywhere in the world, is able to communicate with another Bluetooth device within the correct proximity. All Bluetooth enabled electronics connect and communicate wirelessly via short-range networks which are called piconets.
Each device in a piconet that is operating with Bluetooth specifications, can simultaneously connect and share data with up to seven other devices within an individual piconet. Each Bluetooth wireless device can also be connected to multiple piconets at the same times. Because piconets are dynamic and are established automatically as Bluetooth enabled devices move into and out of the proximity boundaries, this is a very flexible and powerful feature of the Bluetooth system.
One of the greatest strengths of the Bluetooth knowledge, is that a Bluetooth enabled device is capable of handling both voice and data transmissions at the same time without interfering with either communication. This feature means that users can enjoy a variety of convenient solutions concurrently such as: using a hands-free Bluetooth headset for voice calls; sending documents to a printer or fax; synchronizing a laptop or PDA; and using various mobile phone applications.
In addition to the benefits of being able to enjoy life with fewer wires to trip over, and being able do voice and data communications at the same time, Bluetooth technology is also surprisingly simple to implement. Most Bluetooth wireless devices connect quickly and easily and the initiation of data sharing is also simple, so you won’t have to depend on calling up your favorite tech geek to help you with your new Bluetooth enabled device.
