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src/wifi/model/arf-wifi-manager.cc
changeset 10139 17a71cd49da3
parent 9894 ac4e52a91d5d
child 10410 4d4eb8097fa3
equal deleted inserted replaced
10138:2f8e35b43d11 10139:17a71cd49da3 
    20 
    20 
    21 #include "arf-wifi-manager.h"
 
    21 #include "arf-wifi-manager.h"
 
    22 #include "ns3/assert.h"
 
    22 #include "ns3/assert.h"
 
    23 #include "ns3/log.h"
 
    23 #include "ns3/log.h"
 
    24 #include "ns3/uinteger.h"
 
    24 #include "ns3/uinteger.h"
 
       
    25 
       
    26 #define Min(a,b) ((a < b) ? a : b)
 
    25 
    27 
    26 NS_LOG_COMPONENT_DEFINE ("ns3::ArfWifiManager");
 
    28 NS_LOG_COMPONENT_DEFINE ("ns3::ArfWifiManager");
 
    27 
    29 
    28 
    30 
    29 namespace ns3 {
 
    31 namespace ns3 {
 
   186 ArfWifiManager::DoReportFinalDataFailed (WifiRemoteStation *station)
 
   188 ArfWifiManager::DoReportFinalDataFailed (WifiRemoteStation *station)
 
   187 {
 
   189 {
 
   188   NS_LOG_FUNCTION (this << station);
 
   190   NS_LOG_FUNCTION (this << station);
 
   189 }
 
   191 }
 
   190 
   192 
   191 WifiMode
 
   193 WifiTxVector
 
   192 ArfWifiManager::DoGetDataMode (WifiRemoteStation *st, uint32_t size)
 
   194 ArfWifiManager::DoGetDataTxVector (WifiRemoteStation *st, uint32_t size)
 
   193 {
 
   195 {
 
   194   NS_LOG_FUNCTION (this << st << size);
 
   196   NS_LOG_FUNCTION (this << st << size);
 
   195   ArfWifiRemoteStation *station = (ArfWifiRemoteStation *) st;
 
   197   ArfWifiRemoteStation *station = (ArfWifiRemoteStation *) st;
 
   196   return GetSupported (station, station->m_rate);
 
   198   return WifiTxVector (GetSupported (station, station->m_rate), GetDefaultTxPowerLevel (), GetLongRetryCount (station), GetShortGuardInterval (station), Min (GetNumberOfReceiveAntennas (station),GetNumberOfTransmitAntennas()), GetNumberOfTransmitAntennas (station), GetStbc (station));
 
   197 }
 
   199 }
 
   198 WifiMode
 
   200 WifiTxVector
 
   199 ArfWifiManager::DoGetRtsMode (WifiRemoteStation *st)
 
   201 ArfWifiManager::DoGetRtsTxVector (WifiRemoteStation *st)
 
   200 {
 
   202 {
 
   201   NS_LOG_FUNCTION (this << st);
 
   203   NS_LOG_FUNCTION (this << st);
 
   202   /// \todo we could/should implement the Arf algorithm for
 
   204   /// \todo we could/should implement the Arf algorithm for
 
   203   /// RTS only by picking a single rate within the BasicRateSet.
 
   205   /// RTS only by picking a single rate within the BasicRateSet.
 
   204   ArfWifiRemoteStation *station = (ArfWifiRemoteStation *) st;
 
   206   ArfWifiRemoteStation *station = (ArfWifiRemoteStation *) st;
 
   205   return GetSupported (station, 0);
 
   207   return WifiTxVector (GetSupported (station, 0), GetDefaultTxPowerLevel (), GetLongRetryCount (station), GetShortGuardInterval (station), Min (GetNumberOfReceiveAntennas (station),GetNumberOfTransmitAntennas()), GetNumberOfTransmitAntennas (station), GetStbc (station));
 
   206 }
 
   208 }
 
   207 
   209 
   208 bool
 
   210 bool
 
   209 ArfWifiManager::IsLowLatency (void) const
 
   211 ArfWifiManager::IsLowLatency (void) const
 
   210 {
 
   212 {
ns-3.24