--- a/src/wifi/model/aarf-wifi-manager.cc	Wed Jul 08 00:09:46 2015 +0200
+++ b/src/wifi/model/aarf-wifi-manager.cc	Wed Jul 08 23:44:17 2015 +0200
@@ -232,7 +232,7 @@
 {
   NS_LOG_FUNCTION (this << st << size);
   AarfWifiRemoteStation *station = (AarfWifiRemoteStation *) 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
@@ -242,7 +242,7 @@
   /// \todo we could/should implement the Aarf algorithm for
   /// RTS only by picking a single rate within the BasicRateSet.
   AarfWifiRemoteStation *station = (AarfWifiRemoteStation *) st;
-  return WifiTxVector (GetSupported (station, 0), GetDefaultTxPowerLevel (), GetLongRetryCount (station), GetShortGuardInterval (station), Min (GetNumberOfReceiveAntennas (station), GetNumberOfTransmitAntennas ()), GetNess (station), GetStbc (station));
+  return WifiTxVector (GetSupported (station, 0), GetDefaultTxPowerLevel (), GetLongRetryCount (station), GetShortGuardInterval (station), Min (GetNumberOfReceiveAntennas (station), GetNumberOfTransmitAntennas ()), GetNess (station), GetAggregation (station), GetStbc (station));
 }
 
 bool