POWER SAVING METHOD AND STATION DEVICE Russian patent published in 2015 - IPC H04W52/02 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to communication engineering. Embodiments of the present invention provide a power saving method and a station device. The method comprises steps of: confirming, by a STA, according to a frame type identifier in a received frame, that the frame is an NDPA frame, and obtaining a STA AID in a STA information field in the NDPA frame; comparing, by the STA, its STA AID with the obtained STA AID, and determining whether its STA AID is the same as the obtained STA AID; and when the STA determines that its STA AID is different from the obtained STA AID, allowing the STA to enter a sleep state.

EFFECT: low power consumption during TXOP and resource saving.

16 cl, 7 dwg