13-10-2010, 12:38 PM
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CONTENTS
What is Bluetooth Internet?
Why do we need this ?
How will it work ?
Advantages and Disadvantages
Bluetooth is one of the most recent development in wireless technology. Bluetooth technology allows wireless connection between various communication devices with ease. The paper begins with a brief introduction of Bluetooth technology and the need for it. It then explains other two types of wireless communication viz. Infrared communication and Cable Synchronization and the advantages of Bluetooth over these. It also explains the techniques by which Bluetooth avoids interference from other electronic
devices. Further an example is illustrated to explain how Bluetooth technology actually works. Paper also shows some present uses of Bluetooth and the conclusion attempts to give the present and future use of Bluetooth and how this new technology can change the world of communication.
INTRODUCTION
The Bluetooth wireless technology allows users to make effortless, wireless and instant connections between various communication devices, such as mobile phones and desktop and notebook computers. Since it uses radio transmission, transfer of both voice and data is in real-time. The sophisticated mode of transmission adopted in the Bluetooth specification ensures protection from interference and security of data.
The Bluetooth radio is built into a small microchip and operates in a globally available frequency band ensuring communication compatibility worldwide. The Bluetooth specification has two power levels defined; a lower power level that covers the shorter personal area within a room, and a higher power level that can cover a medium range, such as within a home. Software controls and identity coding built into each microchip ensure that only those units preset by their owners can communicate.
Reference: https://seminarproject.net/Thread-blueto...z12Dh4XMLS