For the power control IN 802. based on OFDMAThe frame structure design of 11AX standards and system

摘要

A kind of method provides through the invention, including determining the communication channel quality from the first wireless communications device to other one or more wireless communications devices, one region/sub-band and corresponding power level are distributed to other one or more wireless communications devices based on communication channel quality. When basic technology in the Wi-Fi systems for unlicensed band the broadband of adopted orthogonal frequency-division Multiple access (OFDMA) when, method points at least to handle the interference from neighboring access point (APs) between devices using different power region/sub-bands, and reduces interference.