802.11ax协议,即WiFi6,将OFDM子载波间隔由312.5KHz改为78.125KHz,符号长度从3.2us变为12.8us,20M带宽下FFT点数从64变为256,其好处如下: 相关文章: 2022-03-01 2022-12-23 2022-12-23 2022-12-23 2021-12-15 2022-12-23 2021-10-25 2022-12-23