Essay example --

INTRODUCTIONBluetooth is a wireless LAN technology designed to splice devices of different functions such as telephones, notebooks, computers (desktop and laptop), cameras, printers, and coffee submitrs. A Bluetooth LAN is an ad hoc network, which means that the network is formed spontaneously but sometimes it called gadgets and make a network called a piconet. The cable-free, or wireless, technology was initially conceived by Ericson in 1994, when the company began a study to investigate the feasibility of a low-power, low-cost radio interface between mobile phones and their accessories. The companys goal was to eliminate the need for cables.Bluetooth technology was intended to hasten the intersection point of voice and data to handheld devices, such as cellular telephones and movable computers. Through the efforts of its developers and the members of the Bluetooth Special Interest Group (SIG), it is now emerging with features and applications that not only remain true to its or iginal intent, but to a fault deliver the goods for broader uses of its technology.The word Bluetooth is taken from the 10th century Danish poove Harald Bluetooth. King Bluetooth had been influential in uniting Scandinavian Europe during an era when the sphere was torn apart by wars and feuding clans. Nowadays, Bluetooth technology is the implementation of a communications protocol defined by the IEEE 802.15 standard. The standard defines a wireless personal-area network (PAN) useable in an area the size of a room or a hall. APPLICATIONS 1 Bluetooth Components1.1.Element of a complete bluetoothan RF portion for receiving and contagion dataa module with a baseband microprocessormemoryan interface to the drove device (mobile phone)1.2.The RF por... ...example, allowing their phones to be operated only by their Bluetooth hands-free headset and no-one elses. This is called device-level security. They can also restrict the things that different Bluetooth can do with other devi ces using whats called service-level security. destinationAs you can see, the Bluetooth specification is definitely real and is being wide adopted by industry leaders. The possibilities for new applications is very exciting with this various technology. Hopefully this article has provided a basic understanding of the Bluetooth architecture so that you can delve into the 1082 page Bluetooth specification or some of our future, more detailed articles on the Wireless Developer Network.Reference1)http//www.bluetooth.com/Pages/Low-Energy.aspx2)http//en.wikipedia.org/wiki/Bluetooth