Qualcomm Incorporated

Muhammed Faruk Gencel

Bin Tian

Maarten Menzo Wentink

Stephen Jay Shellhammer

Didier Johannes Richard Van Nee

Albert Van Zelst

Geert Arnout Awater

Nitin Ravinder

This disclosure provides methods, devices and systems for identifying wake-up signals. Some implementations more specifically relate to PHY preamble designs for wake-up signals such as Wake-Up Radio (WUR) packets conforming to IEEE 802.11ba. In some implementations, the preamble designs can include a combination of modulation schemes, data rate indications and length indications enabling devices capable of receiving and decoding wake-up signals to identify the signals as wake-up signals (for example, WUR packets), while ensuring that devices not capable of receiving and decoding wake-up signals identify the wake-up signals as legacy packets, or otherwise not WUR packets.

Preamble design for wake-up signals

Growing community of inventors

San Diego, CA, United States of America

Muhammed Faruk Gencel