COMMUNICATION METHOD AND COMMUNICATION DEVICE Russian patent published in 2025 - IPC H04L5/00 H04W76/15 H04W76/28 

FIELD: electrical communication equipment.

SUBSTANCE: invention relates to communication means. Sending, by a first station (STA) in a device with multiple communication lines STA (STA MLD), the first frame to an access point (AP) in a device with multiple communication lines AP (AP MLD), wherein the first frame comprises first information indicating how often at least one STA of the plurality of STA in the STA MLD is listening for a beacon frame when the plurality of STA in the STA MLD are in power saving mode, wherein, how often at least one STA from a plurality of STA in STA MLD performs listening for a beacon frame, is indicated by using a time interval in which at least one STA from a plurality of STA in the STA MLD is listening for a beacon frame, wherein the unit of the time interval is the largest time interval from the plurality of beacon frame intervals with which the MLD AP sends a beacon frame on a plurality of communication lines corresponding to a plurality of STAs in the STA MLD involved in the process of establishing connection with the AP MLD. Second frame is received by the first STA in the MLD STA from the AP in the MLD AP.

EFFECT: high efficiency of caching the data buffer of each station.

12 cl, 15 dwg, 1 tbl