Figure 6
From: Performance characterization of CSMA/CA adapted multi-user MIMO aware MAC in WLANs

Achievable maximum throughput of CSMA/CA adapted MU-MIMO aware MAC protocols for WLANs. (a) M1 (CSIF-STCP), (b) M2 (CSIP-STCP), (c) M3 (CSIP-SmTCP).
From: Performance characterization of CSMA/CA adapted multi-user MIMO aware MAC in WLANs
Achievable maximum throughput of CSMA/CA adapted MU-MIMO aware MAC protocols for WLANs. (a) M1 (CSIF-STCP), (b) M2 (CSIP-STCP), (c) M3 (CSIP-SmTCP).