METHOD AND DEVICE FOR OPERATION BASED ON POWER SAVE MODE IN WLAN

摘要

Disclosed are a method and a device for operation based on a power save mode in a WLAN. Themethod for operation based on a power save mode in a WLAN may comprise steps in which: an STA receives an ACK frame from an AP in response to a PS-poll frame; after receiving the ACK frame, the STA receives a different BSS PPDU before receiving a downlink frame from the AP; and the STA determines whether or not to switch to a doze state from an awake state on the basis of the reception strength of the different BSS PPDU.