QUALCOMM Incorporated
WLAN WAKE UP RADIO WITH BACKSCATTERING

Abstract:

This disclosure provides methods, devices and systems for a wireless local area network (WLAN) wake up radio (WUR) with backscattering. A method for wireless communication is provided that may be performed by a backscattering device. The backscattering device may receive a wake up radio (WUR) trigger packet from an access point (AP) indicating one or more parameters for backscattering transmission. The backscattering device receive one or more power packets from the AP on a first frequency channel and send one or more backscattered transmissions on a second frequency channel based on the one or more power packets and the one or more parameters.