Efficient optimal group id management scheme for MU-MIMO systems
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United States of America Patent
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Jan 16, 2018
Grant Date -
Dec 8, 2016
app pub date -
Jun 2, 2015
filing date -
Jun 2, 2015
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Abstract
Certain aspects of the present disclosure relate to efficient optimal group identification (GID) management for multiple user (MU) multiple-input multiple-output (MIMO) communications. Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus generally includes a processing system configured to: for each GID of a plurality of GIDs, assign a plurality of devices to positions within one or more groups associated with that GID and generate GID management frames for transmission to active devices of the assigned plurality of devices indicating, for each of the active devices, a position of that active device within each of the plurality of GID; and an interface configured to output the GID management frames for transmission to the active devices.
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