Noise Suppression Measures for Wi-Fi 6

Wi-Fi® 6 is growing in demand because it is accessible even in crowded environments. The Institute of Electrical and Electronics Engineers (IEEE) set up the standard IEEE 802.11ax for Wi-Fi 6. Its use is expected for public Wi-Fi in extremely crowded locations, such as stations and airports. Wi-Fi 6 offers enhanced maximum transmission speed through modulation (1024QAM) and orthogonal frequency-division multiple access (OFDMA), a technology that effectively assigns packets to multiple users. However, the modulation (1024QAM) is weak against noise, and the importance of noise suppression measures may increase compared to conventional standards.