METHOD FOR TRANSMITTING AND RECEIVING FRAME PERFORMED BY STATION OPERATING IN POWER SAVE MODE IN WIRELESS LOCAL AREA NETWORK SYSTEM AND APPARATUS FOR THE SAME

摘要

A method for a wireless local area network. The method according to one embodiment is performed by an access point and includes receiving a power save (PS) poll on a first 20 MHz channel from a station operating in a power save mode; receiving at least one duplicated PS poll frame on at least one second 20 MHz channel from the station, the at least one duplicated PS poll frame including at least one duplicate of the PS poll frame; and transmitting a buffered frame to the station as a response to at least one of the PS poll frame and the at least one duplicated PS poll frame.

主权项

1. A method for a wireless local area network, the method performed by an access point and comprising:
receiving a power save (PS) poll on a first 20 MHz channel from a station operating in a power save mode; receiving at least one duplicated PS poll frame on at least one second 20 MHz channel from the station, the at least one duplicated PS poll frame including at least one duplicate of the PS poll frame; and transmitting a buffered frame to the station as a response to at least one of the PS poll frame and the at least one duplicated PS poll frame.