3 ms·
MIMO is in common use since 802.11n, it's what "3x3" spacial streams is. MU-MIMO, "multi-user MIMO", is what was added in 802.11ac but never gained significant
by ploxiln 7y ago
MIMO is in common use since 802.11n, it's what "3x3" spacial streams is.
MU-MIMO, "multi-user MIMO", is what was added in 802.11ac but never gained significant support or usage. (You'll find it in some WiFi APs, but practically no WiFi clients, I've never seen one myself.)