COMMUNICATION DEVICES, ACCESS POINTS, AND METHODS FOR TRANSMITTING PHYSICAL LAYER PROTOCOL DATA UNITS AND MACHINE-READABLE STORAGE MEDIA

Abstract

The invention relates to the field of communication technology, specifically, to wireless local area network technologies, and proposes a method and device to reduce the peak-to-average power rate (PAPR) for transmitting physical layer protocol data units (PPDU), specifically, to reduce the PAPR for universal signal (U-SIG) signals. The methods are disclosed for both access points (IPs) and stations (SIAs). The invention also relates to a communication device and access point for transmitting physical layer protocol data units and a machine-readable storage medium.