void
BuildingsPathlossTestCase::DoRun (void)
{
NS_LOG_FUNCTION (this);
// the building basically occupies the negative x plane, so any node
// in this area will fall in the building
Ptr<Building> building1 = CreateObject<Building> ();
building1->SetBoundaries (Box (-3000, -1, -4000, 4000.0, 0.0, 12));
building1->SetBuildingType (Building::Residential);
building1->SetExtWallsType (Building::ConcreteWithWindows);
building1->SetNFloors (3);
Ptr<MobilityModel> mma = CreateMobilityModel (m_mobilityModelIndex1);
Ptr<MobilityModel> mmb = CreateMobilityModel (m_mobilityModelIndex2);
Ptr<HybridBuildingsPropagationLossModel> propagationLossModel = CreateObject<HybridBuildingsPropagationLossModel> ();
propagationLossModel->SetAttribute ("Frequency", DoubleValue (m_freq));
propagationLossModel->SetAttribute ("Environment", EnumValue (m_env));
propagationLossModel->SetAttribute ("CitySize", EnumValue (m_city));
// cancel shadowing effect
propagationLossModel->SetAttribute ("ShadowSigmaOutdoor", DoubleValue (0.0));
propagationLossModel->SetAttribute ("ShadowSigmaIndoor", DoubleValue (0.0));
propagationLossModel->SetAttribute ("ShadowSigmaExtWalls", DoubleValue (0.0));
double loss = propagationLossModel->GetLoss (mma, mmb);
NS_LOG_INFO ("Calculated loss: " << loss);
NS_LOG_INFO ("Theoretical loss: " << m_lossRef);
NS_TEST_ASSERT_MSG_EQ_TOL (loss, m_lossRef, 0.1, "Wrong loss !");
Simulator::Destroy ();
}
/*
subKey を指定した場合は subkey を含むキー以下を削除
subkey が NULL の場合、カレント の配下を削除
*/
BOOL TRegistry::DeleteChildTree(LPSTR subKey)
{
char buf[100];
BOOL ret = TRUE;
if (subKey != NULL && OpenKey(subKey) != TRUE)
return FALSE;
while (EnumKey(0, buf, sizeof(buf)))
{
if ((ret = DeleteChildTree(buf)) != TRUE)
break;
}
if (subKey != NULL)
{
CloseKey();
ret = DeleteKey(subKey) ? ret : FALSE;
}
else {
while (EnumValue(0, buf, sizeof(buf)))
{
if (DeleteValue(buf) != TRUE)
{
ret = FALSE;
break;
}
}
}
return ret;
}
void TitleScreenModel::Update() {
UpdatePlayerPosition(player1_top,
Lerp(GetPlayer1TopLeft(EnumValue(court_position)),
GetPlayer1TopRight(EnumValue(court_position)), Player1Position()));
UpdatePlayerPosition(player1_bottom,
Lerp(GetPlayer1BottomLeft(EnumValue(court_position)),
GetPlayer1BottomRight(EnumValue(court_position)), Player1Position()));
UpdatePlayerPosition(player2_top,
Lerp(GetPlayer2TopLeft(EnumValue(court_position)),
GetPlayer2TopRight(EnumValue(court_position)), Player2Position()));
UpdatePlayerPosition(player2_bottom,
Lerp(GetPlayer2BottomLeft(EnumValue(court_position)),
GetPlayer2BottomRight(EnumValue(court_position)), Player2Position()));
if(player1_position == 1.0f && player2_position == 1.0f) {
dynamic_cast<WitchBall *>(ofGetAppPtr())->RunPlayScreen();
return;
}
world.Step(kTimeStep, kBox2dVelocityIterations, kBox2dPositionIterations);
}
TypeId
FdNetDevice::GetTypeId (void)
{
static TypeId tid = TypeId ("ns3::FdNetDevice")
.SetParent<NetDevice> ()
.AddConstructor<FdNetDevice> ()
.AddAttribute ("Address",
"The MAC address of this device.",
Mac48AddressValue (Mac48Address ("ff:ff:ff:ff:ff:ff")),
MakeMac48AddressAccessor (&FdNetDevice::m_address),
MakeMac48AddressChecker ())
.AddAttribute ("Start",
"The simulation time at which to spin up the device thread.",
TimeValue (Seconds (0.)),
MakeTimeAccessor (&FdNetDevice::m_tStart),
MakeTimeChecker ())
.AddAttribute ("Stop",
"The simulation time at which to tear down the device thread.",
TimeValue (Seconds (0.)),
MakeTimeAccessor (&FdNetDevice::m_tStop),
MakeTimeChecker ())
.AddAttribute ("EncapsulationMode",
"The link-layer encapsulation type to use.",
EnumValue (DIX),
MakeEnumAccessor (&FdNetDevice::m_encapMode),
MakeEnumChecker (DIX, "Dix",
LLC, "Llc",
DIXPI, "DixPi"))
.AddAttribute ("RxQueueSize", "Maximum size of the read queue. "
"This value limits number of packets that have been read "
"from the network into a memory buffer but have not yet "
"been processed by the simulator.",
UintegerValue (1000),
MakeUintegerAccessor (&FdNetDevice::m_maxPendingReads),
MakeUintegerChecker<uint32_t> ())
//
// Trace sources at the "top" of the net device, where packets transition
// to/from higher layers. These points do not really correspond to the
// MAC layer of the underlying operating system, but exist to provide
// a consitent tracing environment. These trace hooks should really be
// interpreted as the points at which a packet leaves the ns-3 environment
// destined for the underlying operating system or vice-versa.
//
.AddTraceSource ("MacTx",
"Trace source indicating a packet has arrived for transmission by this device",
MakeTraceSourceAccessor (&FdNetDevice::m_macTxTrace))
.AddTraceSource ("MacTxDrop",
"Trace source indicating a packet has been dropped by the device before transmission",
MakeTraceSourceAccessor (&FdNetDevice::m_macTxDropTrace))
.AddTraceSource ("MacPromiscRx",
"A packet has been received by this device, has been passed up from the physical layer "
"and is being forwarded up the local protocol stack. This is a promiscuous trace,",
MakeTraceSourceAccessor (&FdNetDevice::m_macPromiscRxTrace))
.AddTraceSource ("MacRx",
"A packet has been received by this device, has been passed up from the physical layer "
"and is being forwarded up the local protocol stack. This is a non-promiscuous trace,",
MakeTraceSourceAccessor (&FdNetDevice::m_macRxTrace))
//
// Trace sources designed to simulate a packet sniffer facility (tcpdump).
//
.AddTraceSource ("Sniffer",
"Trace source simulating a non-promiscuous packet sniffer attached to the device",
MakeTraceSourceAccessor (&FdNetDevice::m_snifferTrace))
.AddTraceSource ("PromiscSniffer",
"Trace source simulating a promiscuous packet sniffer attached to the device",
MakeTraceSourceAccessor (&FdNetDevice::m_promiscSnifferTrace))
;
return tid;
}
void TitleScreenModel::CreatePlayers() {
player1_top = CreatePlayer(GetPlayer1TopLeft(EnumValue(CourtPosition::POSITION_1)));
player1_bottom = CreatePlayer(GetPlayer1BottomLeft(EnumValue(CourtPosition::POSITION_1)));
player2_top = CreatePlayer(GetPlayer2TopLeft(EnumValue(CourtPosition::POSITION_1)));
player2_bottom = CreatePlayer(GetPlayer2BottomLeft(EnumValue(CourtPosition::POSITION_1)));
}
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)
{
NS_FATAL_ERROR ("No Pf Scheduler available");
}
Simulator::Schedule (Seconds (0.2), &PfFfMacScheduler::TransmissionModeConfigurationUpdate, pfsched, rnti, 1);
Simulator::Schedule (Seconds (0.4), &PfFfMacScheduler::TransmissionModeConfigurationUpdate, pfsched, rnti, 2);
}
else
{
NS_FATAL_ERROR ("Scheduler not supported by this test");
}
Ptr<RadioBearerStatsCalculator> rlcStats = lteHelper->GetRlcStats ();
rlcStats->SetAttribute ("EpochDuration", TimeValue (Seconds (0.1)));
NS_LOG_INFO (m_schedulerType << " MIMO test:");
double sampleTime = 0.199999; // at 0.2 RlcStats are reset
for (uint8_t j = 0; j < m_estThrDl.size (); j ++)
{
NS_LOG_INFO ("\t test with user at distance " << m_dist << " time " << sampleTime);
// get the imsi
uint64_t imsi = ueDevs.Get (0)->GetObject<LteUeNetDevice> ()->GetImsi ();
uint8_t lcId = 3;
Time t = Seconds (sampleTime);
Simulator::Schedule(t, &LenaMimoTestCase::GetRlcBufferSample, this, rlcStats, imsi, lcId);
sampleTime += 0.2;
}
Simulator::Stop (Seconds (simulationTime));
Simulator::Run ();
Simulator::Destroy ();
NS_LOG_INFO ("Check consistency");
for (uint8_t i = 0; i < m_estThrDl.size (); i++)
{
NS_LOG_INFO ("interval " << i + 1 << ": bytes rxed " << (double)m_dlDataRxed.at (i) << " ref " << m_estThrDl.at (i));
NS_TEST_ASSERT_MSG_EQ_TOL ((double)m_dlDataRxed.at (i) , m_estThrDl.at (i), m_estThrDl.at (i) * tolerance, " Unfair Throughput!");
}
}
virtual bool get(size_t Index, value& Value) override {
return m_Key && EnumValue(m_Key.Key(), Index, Value);
}
TypeId RedQueue::GetTypeId (void)
{
static TypeId tid = TypeId ("ns3::RedQueue")
.SetParent<Queue> ()
.AddConstructor<RedQueue> ()
.AddAttribute ("Mode",
"Determines unit for QueueLimit",
EnumValue (QUEUE_MODE_PACKETS),
MakeEnumAccessor (&RedQueue::SetMode),
MakeEnumChecker (QUEUE_MODE_BYTES, "QUEUE_MODE_BYTES",
QUEUE_MODE_PACKETS, "QUEUE_MODE_PACKETS"))
.AddAttribute ("MeanPktSize",
"Average of packet size",
UintegerValue (500),
MakeUintegerAccessor (&RedQueue::m_meanPktSize),
MakeUintegerChecker<uint32_t> ())
.AddAttribute ("IdlePktSize",
"Average packet size used during idle times. Used when m_cautions = 3",
UintegerValue (0),
MakeUintegerAccessor (&RedQueue::m_idlePktSize),
MakeUintegerChecker<uint32_t> ())
.AddAttribute ("Wait",
"True for waiting between dropped packets",
BooleanValue (true),
MakeBooleanAccessor (&RedQueue::m_isWait),
MakeBooleanChecker ())
.AddAttribute ("Gentle",
"True to increases dropping probability slowly when average queue exceeds maxthresh",
BooleanValue (true),
MakeBooleanAccessor (&RedQueue::m_isGentle),
MakeBooleanChecker ())
.AddAttribute ("MinTh",
"Minimum average length threshold in packets/bytes",
DoubleValue (5),
MakeDoubleAccessor (&RedQueue::m_minTh),
MakeDoubleChecker<double> ())
.AddAttribute ("MaxTh",
"Maximum average length threshold in packets/bytes",
DoubleValue (15),
MakeDoubleAccessor (&RedQueue::m_maxTh),
MakeDoubleChecker<double> ())
.AddAttribute ("QueueLimit",
"Queue limit in bytes/packets",
UintegerValue (25),
MakeUintegerAccessor (&RedQueue::m_queueLimit),
MakeUintegerChecker<uint32_t> ())
.AddAttribute ("QW",
"Queue weight related to the exponential weighted moving average (EWMA)",
DoubleValue (0.002),
MakeDoubleAccessor (&RedQueue::m_qW),
MakeDoubleChecker <double> ())
.AddAttribute ("LInterm",
"The maximum probability of dropping a packet",
DoubleValue (50),
MakeDoubleAccessor (&RedQueue::m_lInterm),
MakeDoubleChecker <double> ())
.AddAttribute ("Ns1Compat",
"NS-1 compatibility",
BooleanValue (false),
MakeBooleanAccessor (&RedQueue::m_isNs1Compat),
MakeBooleanChecker ())
.AddAttribute ("LinkBandwidth",
"The RED link bandwidth",
DataRateValue (DataRate ("1.5Mbps")),
MakeDataRateAccessor (&RedQueue::m_linkBandwidth),
MakeDataRateChecker ())
.AddAttribute ("LinkDelay",
"The RED link delay",
TimeValue (MilliSeconds (20)),
MakeTimeAccessor (&RedQueue::m_linkDelay),
MakeTimeChecker ())
;
return tid;
}
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);
double expectedDlRxPackets = dlTxPackets -dlTxPackets*m_blerRef;
NS_LOG_INFO ("\tUser " << i << " imsi " << imsi << " DOWNLINK"
<< " pkts rx " << dlRxPackets << " tx " << dlTxPackets
<< " BLER " << dlBler << " Err " << std::fabs (m_blerRef - dlBler)
<< " expected rx " << expectedDlRxPackets
<< " difference " << std::abs (expectedDlRxPackets - dlRxPackets)
<< " tolerance " << m_toleranceRxPackets);
NS_UNUSED (dlBler);
// sanity check for whether the tx packets reported by the stats are correct
// we expect one packet per TTI
double expectedDlTxPackets = statsDuration.GetMilliSeconds ();
NS_TEST_ASSERT_MSG_EQ_TOL (dlTxPackets, expectedDlTxPackets, expectedDlTxPackets * 0.005,
" too different DL TX packets reported");
// this is the main test condition: check that the RX packets are within the expected range
NS_TEST_ASSERT_MSG_EQ_TOL (dlRxPackets, expectedDlRxPackets, m_toleranceRxPackets,
"too different DL RX packets reported");
}
Simulator::Destroy ();
}
