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EFFICIENT UPLINK SDMA OPERATION

  • US 20110158159A1
  • Filed: 12/28/2009
  • Published: 06/30/2011
  • Est. Priority Date: 12/28/2009
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • receiving a group polling frame including one or more group identifiers each of which identifies either one of one or more groups of wireless devices or one of the wireless devices from the one of one or more groups, the one or more group identifiers arranged in a particular order in the group polling frame; and

    transmitting, in response to the group polling frame, a first acknowledgement frame at a timing determined based on the order of the one or more group identifiers.

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