Essay example --

INTRODUCTIONBluetooth is a wireless local area network engine room designed to connect devices of different functions such as telephones, notebooks, computers (desktop and laptop), cameras, printers, and cocoa makers. A Bluetooth LAN is an ad hoc network, which means that the network is formed ad lib 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 oeuvre 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 convergence of voice and data to handheld devices, such as cellular telephones and portable computers. Through the efforts of its developers and the members of the Bluetooth Special Interest base (SIG), it is now emerging with features and applications that not entirely remain true to its passe-partout intent, but also provide for broader uses of its technology.The word Bluetooth is taken from the 10th snow Danish King Harald Bluetooth. King Bluetooth had been influential in uniting Scandinavian Europe during an era when the region was torn apart by wars and feuding clans. Nowadays, Bluetooth technology is the implementation of a protocol defined by the IEEE 802.15 standard. The standard defines a wireless personal-area network (PAN) operable in an area the size of a room or a hall. APPLICATIONS 1 Bluetooth Components1.1.Element of a breeze through bluetoothan RF portion for receiving and transmitting dataa module with a baseband microprocessormemoryan interface to the host 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 devices using what s called service-level security.ConclusionAs you can see, the Bluetooth condition is in spades real and is being widely adopted by industry leaders. The possibilities for vernal applications is very exciting with this versatile technology. Hopefully this article has provided a prefatorial 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. fictional character1)http//www.bluetooth.com/Pages/Low-Energy.aspx2)http//en.wikipedia.org/wiki/Bluetooth