Authentication and encryption method and apparatus for a wireless local access network
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United States of America Patent
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Sep 14, 2010
Grant Date -
Oct 28, 2004
app pub date -
Apr 9, 2001
filing date -
Apr 9, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
This invention pertains to the field of Wireless Local Area Network (WLAN). This invention allows a secure connection of a user client station to a base unit. The secure connection comprises the use of authentication and encryption means. The base unit comprises a switching unit, at least one firewall, an authentication/encryption unit and at least one port device. The invention also provides a secure roaming scheme when a roaming is performed by a wireless user.
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