公开(公告)号：US09930695B2

公开(公告)日：2018-03-27

申请号：US14744232

申请日：2015-06-19

Applicant: Intel IP Corporation

Inventor： Robert Stacey ,  Chittabratta Ghosh

IPC: H04W74/08 ,  H04W84/12

CPC classification number: H04W74/0833 ,  H04W84/12

Abstract: This disclosure describes methods, apparatus, and systems related to an OFDMA Distributed Channel Access. A first computing device comprising one or more processors and one or more transceiver components may determine one or more random access resource allocations. The first computing device may generate a trigger frame associated with the one or more random access resource allocations. The first computing device may cause to send the trigger frame to one or more user devices including a first user device. The first computing device may receive from the first user device, in response to sending the trigger frame, a first uplink frame based on a first backoff count associated with the first user device.