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BLUETOOTH TECHNOLOGY: PRINCIPLES AND APPLICATIONS

Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short wavelength radio transmissions in the ISM band from 2400-2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Created by telecoms vendor Ericsson in 1994,[1] it was originally conceived as a wireless alternative to RS-232 data cables. It can connect several devices, overcoming problems of synchronization. continue..


Bluetooth is a wireless technology that is built into electronic gadgets. It lets you talk and share information like music, voice, and videos wirelessly. Bluetooth technology uses radio waves just like mobile phones, television, and FM radio. The difference between those devices and Bluetooth technology is distance. Radios and television broadcast too many people over many miles. Bluetooth technology just sends information to your personal space. This personal space is called PAN, Personal Area Network. This goes up to a distance of 33 feet.  continue..

The art of connecting things is becoming more and more complex every day. In this article, we will look at a method of connecting devices, called Bluetooth, that can streamline the process. A Bluetooth connection is wireless and automatic, and it has a number of interesting features that can simplify our daily lives.continue..

The sir Nicolas invented bluetooth, as some people call him the pig. It was made in the late 1990's. Improvement (I don't believe the first statement is true) Ericsson was a Swedish company. Two members, Jaap Haartsen and Sven Mattisson began work on a wireless form of communication in 1994. It wasn't until 1999 that Bluetooth was actually released in Bluetooth 1.0continue..

Bluetooth has a tremendous potential in moving and synchronizing information in a localized setting. Potential for Bluetooth applications is huge, because we transact business and communicate more with people who are close by than with those who are far away - a natural phenomenon of human interaction. The following list represents only a small set of potential applications - in future many more imaginative applications will come along: continue..

With Bluetooth being very popular with wireless, it’s no wonder there are many applications available for the technology. Below, you’ll find the applications for Bluetooth.
1. Wireless networking between laptops and desktop computers, or desktops that are in a confined space and little bandwidth is needed. continue..

Bluetooth has a lot to offer with an increasingly difficult market place.  Bluetooth helps to bring with it the promise of freedom from the cables and implicity in networking that has yet to be matched by LAN (Local Area Network). In the key marketplace, of wireless and handheld devices, the closest competitor to Bluetooth is infrared.  Infrared holds many key features, although the line of sight it provides doesn't go through walls or through obstacles like that of the Bluetooth technology. continue..
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