Abstract: A particular method includes receiving a first frame from a station at an access point indicating that the station is to enter a power save mode. The method also includes transmitting one or more data frames from the access point to the station. The one or more data frames were buffered for transmission prior to receipt of the first frame. The method further includes transmitting an end of data frame to the station. Another particular method includes transmitting a first frame from the station to the access point indicating that the station is to enter the power save mode. The method also includes refraining from entering the power save mode until an end of data frame is received from the access point.

Abstract: A particular method includes transmitting a fetch trigger frame from a station to an access point. The method includes entering a power save mode at the station until a determination at the station that a fetch time associated with the station has elapsed. The access point is configured to communicate with one or more other stations during the fetch time. The method further includes, in response to the determination, exiting the power save mode and receiving one or more data frames from the access point at the station after exiting the power save mode.