C++ Ptr::ActivateDataRadioBearer方法代码示例

int main (int argc, char *argv[])
{	
  CommandLine cmd;
  cmd.Parse (argc, argv);
	
  // to save a template default attribute file run it like this:
  // ./waf --command-template="%s --ns3::ConfigStore::Filename=input-defaults.txt --ns3::ConfigStore::Mode=Save --ns3::ConfigStore::FileFormat=RawText" --run src/lte/examples/lena-first-sim
  //
  // to load a previously created default attribute file
  // ./waf --command-template="%s --ns3::ConfigStore::Filename=input-defaults.txt --ns3::ConfigStore::Mode=Load --ns3::ConfigStore::FileFormat=RawText" --run src/lte/examples/lena-first-sim

  ConfigStore inputConfig;
  inputConfig.ConfigureDefaults ();

  // parse again so you can override default values from the command line
  cmd.Parse (argc, argv);

  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
  lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::FriisSpectrumPropagationLossModel"));
  // Uncomment to enable logging
  //lteHelper->EnableLogComponents ();

  // Create Nodes: eNodeB and UE
  NodeContainer enbNodes;
  NodeContainer ueNodes;
  enbNodes.Create (1);
  ueNodes.Create (1);

  // Install Mobility Model
  MobilityHelper mobility;
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (enbNodes);
  BuildingsHelper::Install (enbNodes);
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (ueNodes);
  BuildingsHelper::Install (ueNodes);

  // Create Devices and install them in the Nodes (eNB and UE)
  NetDeviceContainer enbDevs;
  NetDeviceContainer ueDevs;
//   lteHelper->SetSchedulerType ("ns3::RrFfMacScheduler");
  lteHelper->SetSchedulerType ("ns3::PfFfMacScheduler");
  lteHelper->SetSchedulerAttribute ("CqiTimerThreshold", UintegerValue (3));
  enbDevs = lteHelper->InstallEnbDevice (enbNodes);
  ueDevs = lteHelper->InstallUeDevice (ueNodes);
  
  lteHelper->EnableRlcTraces();
  lteHelper->EnableMacTraces();

  // Attach a UE to a eNB
  lteHelper->Attach (ueDevs, enbDevs.Get (0));
  
  Simulator::Schedule (Seconds (0.010), &ChangePosition, ueNodes.Get (0));
  Simulator::Schedule (Seconds (0.020), &ChangePosition, ueNodes.Get (0));

  // Activate a data radio bearer
  enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
  EpsBearer bearer (q);
  lteHelper->ActivateDataRadioBearer (ueDevs, bearer);


  Simulator::Stop (Seconds (0.030));

  Simulator::Run ();

  //GtkConfigStore config;
  //config.ConfigureAttributes ();

  Simulator::Destroy ();
  return 0;
}

int main (int argc, char *argv[])
{	
  CommandLine cmd;
  cmd.Parse (argc, argv);
	
  // to save a template default attribute file run it like this:
  // ./waf --command-template="%s --ns3::ConfigStore::Filename=input-defaults.txt --ns3::ConfigStore::Mode=Save --ns3::ConfigStore::FileFormat=RawText" --run src/lte/examples/lena-first-sim
  //
  // to load a previously created default attribute file
  // ./waf --command-template="%s --ns3::ConfigStore::Filename=input-defaults.txt --ns3::ConfigStore::Mode=Load --ns3::ConfigStore::FileFormat=RawText" --run src/lte/examples/lena-first-sim

  ConfigStore inputConfig;
  inputConfig.ConfigureDefaults ();

  // Parse again so you can override default values from the command line
  cmd.Parse (argc, argv);

  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();

  // Uncomment to enable logging
  //lteHelper->EnableLogComponents ();

  // Create Nodes: eNodeB and UE
  NodeContainer enbNodes;
  NodeContainer ueNodes;
  enbNodes.Create (1);
  ueNodes.Create (1);

  // Install Mobility Model
  MobilityHelper mobility;
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (enbNodes);
  BuildingsHelper::Install (enbNodes);
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (ueNodes);
  BuildingsHelper::Install (ueNodes);

  // Create Devices and install them in the Nodes (eNB and UE)
  NetDeviceContainer enbDevs;
  NetDeviceContainer ueDevs;
  // Default scheduler is PF, uncomment to use RR
  //lteHelper->SetSchedulerType ("ns3::RrFfMacScheduler");

  enbDevs = lteHelper->InstallEnbDevice (enbNodes);
  ueDevs = lteHelper->InstallUeDevice (ueNodes);

  // Attach a UE to a eNB
  lteHelper->Attach (ueDevs, enbDevs.Get (0));

  // Activate an EPS bearer
  enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
  EpsBearer bearer (q);
  lteHelper->ActivateDataRadioBearer (ueDevs, bearer);


  // Configure Radio Environment Map (REM) output
  // for LTE-only simulations always use /ChannelList/0 which is the downlink channel
  Ptr<RadioEnvironmentMapHelper> remHelper = CreateObject<RadioEnvironmentMapHelper> ();
  remHelper->SetAttribute ("ChannelPath", StringValue ("/ChannelList/0"));
  remHelper->SetAttribute ("OutputFile", StringValue ("rem.out"));
  remHelper->SetAttribute ("XMin", DoubleValue (-400.0));
  remHelper->SetAttribute ("XMax", DoubleValue (400.0));
  remHelper->SetAttribute ("YMin", DoubleValue (-300.0));
  remHelper->SetAttribute ("YMax", DoubleValue (300.0));
  remHelper->SetAttribute ("Z", DoubleValue (0.0));
  remHelper->Install ();

  // here's a minimal gnuplot script that will plot the above:
  // 
  // set view map;
  // set term x11;
  // set xlabel "X"
  // set ylabel "Y"
  // set cblabel "SINR (dB)"
  // plot "rem.out" using ($1):($2):(10*log10($4)) with image
  
    
  BuildingsHelper::MakeMobilityModelConsistent ();


  Simulator::Run ();

  //GtkConfigStore config;
  //config.ConfigureAttributes ();

  Simulator::Destroy ();
  return 0;
}

void
LenaMimoTestCase::DoRun (void)
{
  NS_LOG_FUNCTION (this << GetName ());
  Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
  Config::SetDefault ("ns3::LteAmc::AmcModel", EnumValue (LteAmc::PiroEW2010));
  Config::SetDefault ("ns3::LteHelper::UseIdealRrc", BooleanValue (m_useIdealRrc));

  /**
   * Initialize Simulation Scenario: 1 eNB and m_nUser UEs
   */


  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
  Config::SetDefault ("ns3::RrFfMacScheduler::HarqEnabled", BooleanValue (false));
  Config::SetDefault ("ns3::PfFfMacScheduler::HarqEnabled", BooleanValue (false));
  
//   lteHelper->SetSchedulerAttribute ("HarqEnabled", BooleanValue (false));
  
  
  lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::HybridBuildingsPropagationLossModel"));
  lteHelper->SetPathlossModelAttribute ("ShadowSigmaOutdoor", DoubleValue (0.0));
  lteHelper->SetPathlossModelAttribute ("ShadowSigmaIndoor", DoubleValue (0.0));
  lteHelper->SetPathlossModelAttribute ("ShadowSigmaExtWalls", DoubleValue (0.0));
  
//   lteHelper->EnableLogComponents ();

  // Create Nodes: eNodeB and UE
  NodeContainer enbNodes;
  NodeContainer ueNodes;
  enbNodes.Create (1);
  ueNodes.Create (1);

  // Install Mobility Model
  MobilityHelper mobility;
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (enbNodes);
  BuildingsHelper::Install (enbNodes);
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (ueNodes);
  BuildingsHelper::Install (ueNodes);

  // Create Devices and install them in the Nodes (eNB and UE)
  NetDeviceContainer enbDevs;
  NetDeviceContainer ueDevs;
  lteHelper->SetSchedulerType (m_schedulerType);
  enbDevs = lteHelper->InstallEnbDevice (enbNodes);
  ueDevs = lteHelper->InstallUeDevice (ueNodes);
  
  // Attach a UE to a eNB
  lteHelper->Attach (ueDevs, enbDevs.Get (0));

  // Activate an EPS bearer
  enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
  EpsBearer bearer (q);
  lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
  

  Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get (0)->GetObject<LteEnbNetDevice> ();
  Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy ();
  enbPhy->SetAttribute ("TxPower", DoubleValue (46.0));
  enbPhy->SetAttribute ("NoiseFigure", DoubleValue (5.0));
  Ptr<MobilityModel> mmenb = enbNodes.Get (0)->GetObject<MobilityModel> ();
  mmenb->SetPosition (Vector (0.0, 0.0, 30.0));

  // Set UE's position and power
  Ptr<MobilityModel> mmue = ueNodes.Get (0)->GetObject<MobilityModel> ();
  mmue->SetPosition (Vector (m_dist, 0.0, 1.0));
  Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get (0)->GetObject<LteUeNetDevice> ();
  Ptr<LteUePhy> uePhy = lteUeDev->GetPhy ();
  uePhy->SetAttribute ("TxPower", DoubleValue (23.0));
  uePhy->SetAttribute ("NoiseFigure", DoubleValue (9.0));
  
  // need to allow for RRC connection establishment + SRS before enabling traces
  lteHelper->EnableRlcTraces ();
  lteHelper->EnableMacTraces ();
  double simulationTime = 0.6; 
  double tolerance = 0.1;
  
  uint8_t rnti = 1;
  Ptr<LteEnbNetDevice> enbNetDev = enbDevs.Get (0)->GetObject<LteEnbNetDevice> ();
  
  PointerValue ptrval;
  enbNetDev->GetAttribute ("FfMacScheduler", ptrval);
  Ptr<PfFfMacScheduler> pfsched;
  Ptr<RrFfMacScheduler> rrsched;
  if (m_schedulerType.compare ("ns3::RrFfMacScheduler") == 0)
    {
      rrsched = ptrval.Get<RrFfMacScheduler> ();
      if (rrsched == 0)
        {
          NS_FATAL_ERROR ("No RR Scheduler available");
        }
      Simulator::Schedule (Seconds (0.2), &RrFfMacScheduler::TransmissionModeConfigurationUpdate, rrsched, rnti, 1);
      Simulator::Schedule (Seconds (0.4), &RrFfMacScheduler::TransmissionModeConfigurationUpdate, rrsched, rnti, 2);
    }
  else if (m_schedulerType.compare ("ns3::PfFfMacScheduler") == 0)
    {
      pfsched = ptrval.Get<PfFfMacScheduler> ();
      if (pfsched == 0)
//.........这里部分代码省略.........

//.........这里部分代码省略.........
              enbPosition.push_back (v);
              mobility.Install (ueNodes.at(plantedEnb));
            }
        }
      mobility.SetPositionAllocator (positionAlloc);
      mobility.Install (enbNodes);
      BuildingsHelper::Install (enbNodes);

      // Position of UEs attached to eNB
      for (uint32_t i = 0; i < nEnb; i++)
        {
          Ptr<UniformRandomVariable> posX = CreateObject<UniformRandomVariable> ();
          posX->SetAttribute ("Min", DoubleValue (enbPosition.at(i).x - roomLength * 0.5));
          posX->SetAttribute ("Max", DoubleValue (enbPosition.at(i).x + roomLength * 0.5));
          Ptr<UniformRandomVariable> posY = CreateObject<UniformRandomVariable> ();
          posY->SetAttribute ("Min", DoubleValue (enbPosition.at(i).y - roomLength * 0.5));
          posY->SetAttribute ("Max", DoubleValue (enbPosition.at(i).y + roomLength * 0.5));
          positionAlloc = CreateObject<ListPositionAllocator> ();
          for (uint32_t j = 0; j < nUe; j++)
            {
              positionAlloc->Add (Vector (posX->GetValue (), posY->GetValue (), nodeHeight));
              mobility.SetPositionAllocator (positionAlloc);
            }
          mobility.Install (ueNodes.at(i));
          BuildingsHelper::Install (ueNodes.at(i));
        }

    }
  else
    {
      building = CreateObject<Building> ();
      building->SetBoundaries (Box (0.0, nRooms * roomLength,
                                    0.0, nRooms * roomLength,
                                    0.0, nFloors* roomHeight));
      building->SetBuildingType (Building::Residential);
      building->SetExtWallsType (Building::ConcreteWithWindows);
      building->SetNFloors (nFloors);
      building->SetNRoomsX (nRooms);
      building->SetNRoomsY (nRooms);
      mobility.Install (enbNodes);
      BuildingsHelper::Install (enbNodes);
      uint32_t plantedEnb = 0;
      for (uint32_t floor = 0; floor < nFloors; floor++)
        {
          uint32_t plantedEnbPerFloor = 0;
          for (uint32_t row = 0; row < nRooms; row++)
            {
              for (uint32_t column = 0; column < nRooms && plantedEnbPerFloor < nEnbPerFloor; column++, plantedEnb++, plantedEnbPerFloor++)
                {
                  Vector v (roomLength * (column + 0.5),
                            roomLength * (row + 0.5),
                            nodeHeight + roomHeight * floor);
                  positionAlloc->Add (v);
                  enbPosition.push_back (v);
                  Ptr<MobilityModel> mmEnb = enbNodes.Get (plantedEnb)->GetObject<MobilityModel> ();
                  mmEnb->SetPosition (v);

                  // Positioning UEs attached to eNB
                  mobility.Install (ueNodes.at(plantedEnb));
                  BuildingsHelper::Install (ueNodes.at(plantedEnb));
                  for (uint32_t ue = 0; ue < nUe; ue++)
                    {
                      Ptr<MobilityModel> mmUe = ueNodes.at(plantedEnb).Get (ue)->GetObject<MobilityModel> ();
                      Vector vUe (v.x, v.y, v.z);
                      mmUe->SetPosition (vUe);
                    }
                }
            }
        }
    }


  // Create Devices and install them in the Nodes (eNB and UE)
  NetDeviceContainer enbDevs;
  std::vector<NetDeviceContainer> ueDevs;
  enbDevs = lteHelper->InstallEnbDevice (enbNodes);
  for (uint32_t i = 0; i < nEnb; i++)
    {
      NetDeviceContainer ueDev = lteHelper->InstallUeDevice (ueNodes.at(i));
      ueDevs.push_back (ueDev);
      lteHelper->Attach (ueDev, enbDevs.Get (i));
      enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
      EpsBearer bearer (q);
      lteHelper->ActivateDataRadioBearer (ueDev, bearer);
    }


  BuildingsHelper::MakeMobilityModelConsistent ();

  Simulator::Stop (Seconds (simTime));
  lteHelper->EnableTraces ();

  Simulator::Run ();

  /*GtkConfigStore config;
  config.ConfigureAttributes ();*/

  Simulator::Destroy ();
  return 0;
}

void
LenaDlCtrlPhyErrorModelTestCase::DoRun (void)
{
  
  double ber = 0.03;
  Config::SetDefault ("ns3::LteAmc::Ber", DoubleValue (ber));
  Config::SetDefault ("ns3::LteAmc::AmcModel", EnumValue (LteAmc::PiroEW2010));
  Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (true));
  Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
  Config::SetDefault ("ns3::RrFfMacScheduler::HarqEnabled", BooleanValue (false));
  Config::SetGlobal ("RngRun", IntegerValue (m_rngRun));

  /*
   * Initialize Simulation Scenario: 1 eNB and m_nUser UEs
   */

  int64_t stream = 1;
  Ptr<LteHelper> lena = CreateObject<LteHelper> ();
  
  // Create Nodes: eNodeB and UE
  NodeContainer enbNodes;
  NodeContainer ueNodes;
  enbNodes.Create (m_nEnb);
  ueNodes.Create (1);
  
  // Install Mobility Model
  MobilityHelper mobility;
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (enbNodes);
  BuildingsHelper::Install (enbNodes);
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (ueNodes);
  BuildingsHelper::Install (ueNodes);
  
  // remove random shadowing component
  lena->SetAttribute ("PathlossModel", StringValue ("ns3::HybridBuildingsPropagationLossModel"));
  lena->SetPathlossModelAttribute ("ShadowSigmaOutdoor", DoubleValue (0.0));
  lena->SetPathlossModelAttribute ("ShadowSigmaIndoor", DoubleValue (0.0));
  lena->SetPathlossModelAttribute ("ShadowSigmaExtWalls", DoubleValue (0.0));
  
  // Create Devices and install them in the Nodes (eNB and UE)
  NetDeviceContainer enbDevs;
  NetDeviceContainer ueDevs;
  lena->SetSchedulerType ("ns3::RrFfMacScheduler");
  lena->SetSchedulerAttribute ("UlCqiFilter", EnumValue (FfMacScheduler::PUSCH_UL_CQI));
  
  enbDevs = lena->InstallEnbDevice (enbNodes);
  stream += lena->AssignStreams (enbDevs, stream);
  ueDevs = lena->InstallUeDevice (ueNodes);
  stream += lena->AssignStreams (ueDevs, stream);
  
  // Attach a UE to one eNB (the others are interfering ones)
  lena->Attach (ueDevs, enbDevs.Get (0));
  
  // Activate an EPS bearer
  enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
  EpsBearer bearer (q);
  lena->ActivateDataRadioBearer (ueDevs, bearer);
  
  // Set UEs' position and power
  for (int i = 0; i < m_nEnb; i++)
    {
      // place the HeNB over the default rooftop level (20 mt.)
      Ptr<MobilityModel> mm = enbNodes.Get (i)->GetObject<MobilityModel> ();
      mm->SetPosition (Vector (0.0, 0.0, 30.0));
      Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get (i)->GetObject<LteEnbNetDevice> ();
      Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy ();
      enbPhy->SetAttribute ("TxPower", DoubleValue (43.0));
      enbPhy->SetAttribute ("NoiseFigure", DoubleValue (5.0));
    }
  
  // Set UEs' position and power
  Ptr<MobilityModel> mm = ueNodes.Get (0)->GetObject<MobilityModel> ();
  mm->SetPosition (Vector (m_dist, 0.0, 1.0));
  Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get (0)->GetObject<LteUeNetDevice> ();
  Ptr<LteUePhy> uePhy = lteUeDev->GetPhy ();
  uePhy->SetAttribute ("TxPower", DoubleValue (23.0));
  uePhy->SetAttribute ("NoiseFigure", DoubleValue (9.0));
  
  Time statsDuration = Seconds (1.0);
  Simulator::Stop (m_statsStartTime + statsDuration - Seconds (0.0001));

  lena->EnableRlcTraces ();
  Ptr<RadioBearerStatsCalculator> rlcStats = lena->GetRlcStats ();
  rlcStats->SetAttribute ("StartTime", TimeValue (m_statsStartTime));
  rlcStats->SetAttribute ("EpochDuration", TimeValue (statsDuration));

  Simulator::Run ();
  
  NS_LOG_INFO ("\tTest downlink control channels (PCFICH+PDCCH)");
  NS_LOG_INFO ("Test with " << m_nEnb << " eNB(s) at distance " << m_dist << " expected BLER " << m_blerRef);
  int nUser = 1;
  for (int i = 0; i < nUser; i++)
    {
      // get the imsi
      uint64_t imsi = ueDevs.Get (i)->GetObject<LteUeNetDevice> ()->GetImsi ();
      uint8_t lcId = 3;
      double dlRxPackets = rlcStats->GetDlRxPackets (imsi, lcId);
      double dlTxPackets = rlcStats->GetDlTxPackets (imsi, lcId);
      double dlBler = 1.0 - (dlRxPackets/dlTxPackets);
//.........这里部分代码省略.........