
IEEE 802.11a-1999 or 802.11a is an amendment to the IEEE 802.11 specification that added a higher data rate of up to 54 Mbit/s using the 5 GHz band. It has seen widespread worldwide implementation, particularly within the corporate workspace. The amendment has been incorporated into the published IEEE 802.11-2007 standard. 802.11 is a set of IEEE ....
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Standard defining wireless networking that operates on the 5GHz band at a speed of 54Mbps. Shorter r
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http://www.superglossary.com/Glossary/Technology/Computers/

A specification for a wireless LAN that operates in the 5GHz frequency range and provides a data transmission rate of 54Mbps using spread spectrum technology.
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