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- Updated: 2021-12-28

- Views: 2788
Over the past 20 years, the standard has continuously promoted its development by introducing new protocols such as 802.11n, 802.11ac and 802.11ax (Wi Fi 6)。 The new standard supports higher-order modulation schemes, such as 64 QAM, 256 QAM and 1024 QAM.