METHOD FOR INDICATING PPDU UPLINK PARAMETERS AND CORRESPONDING DEVICE Russian patent published in 2023 - IPC H04W48/16 H04W72/12 

FIELD: wireless communication.

SUBSTANCE: wireless local area network that supports the 802.11be standard, and, in particular, relates to a method for specifying a PPDU uplink parameter. To do this, the AP generates and sends a trigger frame, where the trigger frame includes an uplink length field, and the uplink length field is used to indicate the lengths specified in the L-SIG fields in the HE TB PPDU and EHT PPDU, or the length field uplink is used to indicate the length indicated by the L-SIG field in the EHT PPDU; and the length value indicated by the uplink length field is a positive integer multiple of 3 minus 2. By implementing embodiments of the present application, a trigger frame in 802.11ax can be reused to schedule a station to send an EHT PPDU with a specified uplink parameter without need to develop a new trigger frame.

EFFECT: reducing the complexity of signaling execution and reducing the overhead costs for signaling.

29 cl, 22 dwg, 2 tbl