ASSOCIATION METHOD AND DEVICE Russian patent published in 2019 - IPC H04W72/04 H04W74/04 

FIELD: communication equipment.

SUBSTANCE: invention relates to an association method for associating an access point (AP) with a station (STA). Method comprises: broadcasting a trigger frame by the AP, wherein the trigger frame is used to make one or more unassociated STAs to perform data transmission on the uplink and to specify one or more available subchannels for random access of unassociated STAs; receiving, by the AP, one or more association request messages, sent along available subchannels received by unassociated STAs; broadcasting, by the AP, a multi-block acknowledgment frame (M-BA), in which the M-BA frame includes one or more elements of association acknowledgment information, and association acknowledgment information is acknowledgment information of the association request message.

EFFECT: technical result is the reliable communication.

15 cl, 24 dwg