Enabling UL-MU-MIMO with UL-OFDMA

专利名称：Enabling UL-MU-MIMO with UL-OFDMA发明人：Matthew Aaron Silverman,Guatam

Bhanage,Pooya Monajemi

申请号：US16559353申请日：20190903公开号：US10659116B1公开日：20200519

专利附图：

摘要：In one embodiment, a method includes identifying a plurality of wireless devicesassociated with the wireless network apparatus, identifying a subset of the plurality ofwireless devices based on whether the wireless devices in the subset have a probability

above a threshold to yield to each other via a clear channel assessment (CCA) andwhether the wireless network apparatus can decode uplink signals simultaneouslytransmitted by the wireless devices in the subset over a common uplink resource,assigning the subset to an uplink resource, separating each wireless device in the subsetto each of a plurality of groups, and transmitting, for each group, a steered downlinkmessage indicating the assigned uplink resource for each wireless device in the group,wherein the wireless devices in each group are assigned to different uplink resources.

申请人：Cisco Technology, Inc.

地址：San Jose CA US

国籍：US

代理机构：Baker Botts, LLP

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