Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2004-09-09
2008-10-28
Harper, Vincent P. (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S252000, C370S338000
Reexamination Certificate
active
07443821
ABSTRACT:
A method for optimizing clear channel assessment (CCA) parameters in a wireless local area network having an access point (AP) and at least one station begins by receiving a trigger condition. An upper bound and a lower bound for an energy detect threshold (EDT) parameter are determined. A value of the EDT parameter is calculated and is bound by the upper bound and the lower bound. Lastly, the EDT parameter is updated. The method can be performed at each station or at the AP, with the updated CCA parameters being signaled to each station associated with the AP.
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Cave Christopher
Cuffaro Angelo
Marinier Paul
Roy Vincent
Harper Vincent P.
InterDigital Technology Corporation
Santiago Marivelisse
Volpe and Koenig P.C.
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