Bluetooth technology is a type of the wireless technology that eliminates the need for the estimate of inconvenient cables and devices that are used to join together the computers, movable phones, digital cameras, handheld devices and new digital appliances. Bluetooth enables the users to join together to a wide collection of telecommunication and computing devices easily, without cables.
It makes rapid ad hoc connections, automated unconscious connections in the middle of two or more digital devices. Bluetooth provides the opportunity of using the movable data in separate applications. Bluetooth makes wireless communication in the middle of the two devices in a localized area of a room of office or home very easily. Bluetooth technology uses radio-based links and all the connections in the middle of the devices and indiscernible and instantaneous.
Wireless Printer Setup
By Bluetooth technology your laptop can send print ask to a printer in your next room. Bluetooth is de facto a accepted for wireless communication in the middle of the devices in a relatively small area and it is therefore works fine in the personal area network (pan) using radio frequency.
Any two devices that result the Bluetooth accepted can recap with each other. A estimate of the Bluetooth devices like digital camera, movable phone and handheld pc can form a network. You can send emails to your movable phones from your laptop without any bodily join together in the middle of your laptop and your movable phones.
Features of Bluetooth technology
o Bluetooth technology uses radio waves for communication in 2.4 Ghz
o It supports multi point communication not just point to point.
o Bluetooth works in a small area of 10-15 meters.
o Bluetooth offers speed of 1-2 mbps.
o Bluetooth chipsets are less expensive though more expensive than IrDa.
How Bluetooth technology works
Bluetooth is a high speed wireless link technology that uses the radio waves. It is designed to join together the movable phones, laptops, hand held devices and transported equipments with almost no work by the end users. Unlike infrared Bluetooth does not wish line of sight in the middle of the connecting units. Bluetooth technology is a modified form of the current wireless Lan technology and it's more accepted for its relative small size and low cost.
The current circuits are contained on a circuit board of 0.9 cm quadrilateral and a much smaller single chip version is in amelioration and soon it will be in use. The cost of the Bluetooth gadget is staggering to fall rapidly. Bluetooth chip has to be equipped in many devices. In Bluetooth technology, small and inexpensive transceivers have been located in the digital devices. The radio waves operate at 2.45 Ghz band on the Bluetooth devices. Bluetooth supports the data speed up to 721 Kbps and 3 voice channels. The Bluetooth chip can either be built into the devices or it can be uses as an adapter. In computer it can be used with the Usb port. Each Bluetooth gadget has a 48 bit address from the Ieee 802 standards and the Bluetooth connections can be either point to point or multi point. Bluetooth range is 10 meter but it can be extended up to 100 meters by increasing the power.
Bluetooth devices are protected from the external interference because they convert their frequency up to 1600 times in a second. Bluetooth radio technology provides the bridge in the middle of the existing data network. Bluetooth guarantees security at the bit level and the authentication is controlled by the end user by using 128 bit key. An leading face of the Bluetooth technology is that it right away forms a network when two or more devices come closer in the range of each other.
Bluetooth technology benefits
Bluetooth technology is a suitable selection of communication in a wire free, short range environment. Bluetooth is a globally ready accepted for connecting the devices like movable phones, digital cameras, laptops, mp3 players, cars, stereo headsets etc. Bluetooth enable devices do not need to setup any drivers. The key benefits of the Bluetooth wireless technology are its built-in-security, low cost, easy of use, robustness, and ad hoc networking capabilities.
The Bluetooth wireless technology is ready globally. Many commerce from the separate fellowships are busy to implement the technology in their products. Bluetooth technology operates in the 2.4 Ghz, one of the unlicensed, market and scientific radio bands. Bluetooth technology is a free of charge aid but your movable phones set should withhold the Gsm and Cdma technology.
Today movable phones have built in capabilities and Bluetooth functionalities in them. Bluetooth technology is ready in the separate range of the devices like movable phones, automobiles, healing devices, industries and enterprises etc. Due to the key features of the Bluetooth technology like low power consumption, low cost and wireless features make it more popular. Bluetooth technology does not wish any fixed infrastructure and it is very easy to setup and setup.
No wires are required to join together the Bluetooth devices. You can join together to other Bluetooth enabled devices anytime if they come in your range. Bluetooth wireless technology is widely supported and is derive wireless accepted today. Bluetooth devices has built-in security features such as 128 bit encryption and pin code authentication when Bluetooth devices recognize themselves they use the pin code when they first time connect.
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