Link establishment in a wireless communication environment
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United States of America Patent
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Apr 29, 2014
Grant Date -
Aug 28, 2008
app pub date -
Mar 4, 2005
filing date -
Mar 4, 2005
priority date (Note) -
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Abstract
The invention relates to link establishment in a wireless communication terminal. In order to obtain flexible and low power connections between a wireless terminal belonging to a short-range wireless network and an external wireless communication device not belonging to that network, a protection frame is sent either from the wireless communication terminal or from the external wireless communication device. The protection frame includes duration information used for virtual carrier-sensing in the short-range wireless network. In response to the protection frame, data is transferred between the wireless communication terminal and the external wireless communication device during a time period indicated by the duration information.
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