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Bluetooth is a description for the use of low power radio
communications to wireless phones, computers, and other
network wireless devices over small distances. The name
Bluetooth is actually derived from Harald Bluetooth, a
Denmark king more than 1,000 years ago.

The technology of Bluetooth was first of all designed to
support plain wireless networking of devices and
peripherals, which includes cell phones, PDAs, and wireless
headsets. The wireless signals that are transmitted by
Bluetooth protect small distances of up to 30 feet, usually
communicating less than 1 MPps (Mega Byte per second).

The networks of Bluetooth mark active topology called PAN
or a piconet. The piconets hold a minumum of two and a
maximum of eight peer devices. The devices will communicate
using protocols that are part of the specification.

Considering the Bluetooth standard will likely take the
same 2.4 GHz span as 802.11b and 802.11g, the technology
isn’t suitable for a Wi-Fi replacement. When compared to
Wi-Fi, Bluetooth is much slower, limited in span, and
actually supports less devices.

For small range devices, Bluetooth is rapidly becoming the
finest. The technology is more popular with cell phones, as
Bluetooth headsets are the way to go these days. To use
Bluetooth, your cell phone will likely require to have it
enabled, or an infared device somewhere on the phone.

Coming devices are utilizing Bluetooth as well, such as PS3
and the Nintendo Revolution. The wireless controllers will
be Bluetooth enabled, which do give players the cutting
edge.

If you own a cell phone or different wireless tool, you
should consider Bluetooth. The technology is nothing small
of spectacular, making it something that will be around for
years and years to come. As technology gets bigger and
bigger, you can wait for Bluetooth to advance as well.