Bule Tooth
(john bretto)
BLUE TOOTH
Bluetooth wireless technology is a short-range radio technology. Bluetooth wireless technology makes it possible to transmit signals over short distances between telephones, computers and other devices and thereby simplify communication and synchronization between devices.
It is a global standard that.
eliminates wires and cables between both stationary and mobile devices
facilitates both data and voice communication
offers the possibility of ad hoc networks and delivers the ultimate synchronicity between all your personal devices The Bluetooth wireless technology comprises hardware, software and interoperability requirements.
Beyond unleashing devices by replacing cables, Bluetooth wireless technology provides a universal bridge to existing data networks, a peripheral interface, and a mechanism to form small private ad hoc groupings of connected devices away from fixed network infrastructures.
Bluetooth radio uses a fast acknowledgement and frequency-hopping scheme to make the link robust, even in noisy radio environments.
The Bluetooth technology was named after tenth-century Danish King Harald Blåtand, whose surname loosely translates to blue tooth. King Harald was instrumental in uniting parts of Scandinavia, so some of the people originally involved with the technology thought that it would be neat to name it after him because Bluetooth technology is intended to unite devices, companies, and industries.
The Bluetooth technology, as described in the specification, was developed by the Bluetooth Special Interest Group (SIG). Ericsson is credited with the initial research and invention of the concepts that became Bluetooth technology. The SIG today consists of more than 2,000 member organizations. The core, or promoter group, in the SIG is composed of 3Com®, Ericsson®, Intel®, IBM, Lucent®, Microsoft®, Motorola®, Nokia,® and Toshiba®.
Because Bluetooth is developed and maintained by a special interest group, there is no Bluetooth corporate entity and thus no Bluetooth headquarters. The SIG is a group bound by legal agreements, but not a company unto itself.
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- Internet E Tecnologia
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- Wi-fi Networks?anytime, Anywhere Computing
- Mobile Phone Glossary
- Www.bluetooth.com
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