--- a/src/wifi/model/aarfcd-wifi-manager.cc	Wed Jul 08 00:09:46 2015 +0200
+++ b/src/wifi/model/aarfcd-wifi-manager.cc	Wed Jul 08 23:44:17 2015 +0200
@@ -304,7 +304,7 @@
 {
   NS_LOG_FUNCTION (this << st << size);
   AarfcdWifiRemoteStation *station = (AarfcdWifiRemoteStation *) st;
-  return WifiTxVector (GetSupported (station, station->m_rate), GetDefaultTxPowerLevel (), GetLongRetryCount (station), GetShortGuardInterval (station), Min (GetNumberOfReceiveAntennas (station), GetNumberOfTransmitAntennas ()), GetNess (station), GetStbc (station));
+  return WifiTxVector (GetSupported (station, station->m_rate), GetDefaultTxPowerLevel (), GetLongRetryCount (station), GetShortGuardInterval (station), Min (GetNumberOfReceiveAntennas (station), GetNumberOfTransmitAntennas ()), GetNess (station), GetAggregation (station), GetStbc (station));
 }
 WifiTxVector
 AarfcdWifiManager::DoGetRtsTxVector (WifiRemoteStation *st)
@@ -313,7 +313,7 @@
   /// \todo we could/should implement the Aarf algorithm for
   /// RTS only by picking a single rate within the BasicRateSet.
   AarfcdWifiRemoteStation *station = (AarfcdWifiRemoteStation *) st;
-  return WifiTxVector (GetSupported (station, 0), GetDefaultTxPowerLevel (), GetShortRetryCount (station), GetShortGuardInterval (station), Min (GetNumberOfReceiveAntennas (station), GetNumberOfTransmitAntennas ()), GetNess (station), GetStbc (station));
+  return WifiTxVector (GetSupported (station, 0), GetDefaultTxPowerLevel (), GetShortRetryCount (station), GetShortGuardInterval (station), Min (GetNumberOfReceiveAntennas (station), GetNumberOfTransmitAntennas ()), GetNess (station), GetAggregation (station), GetStbc (station));
 }
 
 bool