802.11
What is 802.11?
A set of wireless communication standards developed by the IEEE for WLANs. Variants include:
802.11ax (WiFi 6/6E) – Improved spectral efficiency, OFDMA, and MU-MIMO
802.11ad (WiGig) – Multi-gigabit short-range communication
802.11ah (HaLow) – Low-power, long-range IoT applications