diff --git a/src/wifi/model/wifi-remote-station-manager.cc b/src/wifi/model/wifi-remote-station-manager.cc index ca02b52ca..1f5d7f75b 100644 --- a/src/wifi/model/wifi-remote-station-manager.cc +++ b/src/wifi/model/wifi-remote-station-manager.cc @@ -1999,6 +1999,11 @@ WifiRemoteStationManager::GetGroupcastTxVector(const WifiMacHeader& header, MHz_ return groupcastTxVector; } + if (!gcrManager->UseConcealment(header)) + { + return groupcastTxVector; + } + // If we are here, that means the mode will be used for the transmission of a groupcast frame // using the GCR service. We should loop over each member STA that is going to receive the // groupcast frame and select the highest possible mode over all STAs.