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1. (WO2018200575) DATA RATE SELECTION FOR WAKE-UP RADIO TRANSMISSIONS

Pub. No.:    WO/2018/200575    International Application No.:    PCT/US2018/029206
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Apr 25 01:59:59 CEST 2018
IPC: H04W 52/02
Applicants: QUALCOMM INCORPORATED
Inventors: VERMA, Lochan
SHELLHAMMER, Stephen, Jay
TIAN, Bin
Title: DATA RATE SELECTION FOR WAKE-UP RADIO TRANSMISSIONS
Abstract:
Methods, systems, and devices for data rate adaptation to extend the range of wake-up radio transmissions sent to a wake-up radio of a station (STA). Data rate adaptation procedures may be used to select a data rate for wake-up radio transmission based on one or more identified parameters. An access point may execute one or more different types of rate adaptation procedures to select the appropriate data rate. In some examples, the access point may select a data rate of wake-up radio transmissions based on one or more messages failing to be successfully decoded. In some examples, the access point may select a data rate of wake-up radio transmissions based on a distance between the access point and the station. In some examples, the access point may select a data rate of wake-up radio transmission based on information identified during a training procedure.