COMMUNICATION METHOD AND DEVICE Russian patent published in 2024 - IPC H04W52/02 

FIELD: communication.

SUBSTANCE: result is achieved by the fact that the first access point (AP) generates a control frame, wherein the control frame includes a capability information field, the capability information field includes first indication information, first indication information indicates whether another AP in the first multiple-link device AP has performed channel switching, and the first multiple-link AP device includes a first AP and the first AP sends a control frame to a first station (STA).

EFFECT: enabling monitoring of access point (AP) channel switching.

34 cl, 17 dwg, 1 tbl