Bluetooth’s Advantages are many.
Bluetooth provides a great deal to offer with an more and more challenging market place. Bluetooth facilitates to bring with it the promise of freedom from the cables as well as simplicity in networking that has yet to be matchedthrough LAN(Local Area Network).
In the main marketplace, of wireless and handheld devices, the closest competitor to Bluetooth is infrared. Infrared holds many important capabilities, although the line of sight it supplies doesn’t go through walls or through obstacles like that of the Bluetooth technology.
Unlike infrared, Bluetooth isn’t a line of sight and it supplies ranges of up to 100 meters. Bluetooth is also reduced power and low processing with an overhead protocol. What this means, is that it’s ideal for integration into tiny battery powered systems. To put it short, the applications withBluetooth are virtually endless.
Bluetooth’s Disadvantages are few, but may be important:
Bluetooth boasts numerous positive features and the customerwould be very hard pressed to find downsides when given the current competition. The only real downsides are the data rate and security. Infrared can have data rates of up to 4 MBps, which offers very fast rates for data transfer, when Bluetooth only offers 1 MBps.
For this very reason, infrared has yet to be dispensed with completely and is considered by many to be the complimentary technology to that of Bluetooth. Infrared has inherent safety due to its line of sight.
The greater range and radio frequency(RF) of Bluetooth make it much more open to interception and attack. For this reason, security is a very key characteristic to the Bluetooth specification.
Although there are very few disadvantages, Bluetooth still remains the best for short range wireless technology. People who have tested it love it, and they recognize for a fact that Bluetooth will be around for years to come.
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