spectrum-wifi-phy-test.cc

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/*
 * Copyright (c) 2015 University of Washington
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
#include "ns3/constant-position-mobility-model.h"
#include "ns3/he-phy.h" //includes OFDM PHY
#include "ns3/interference-helper.h"
#include "ns3/log.h"
#include "ns3/multi-model-spectrum-channel.h"
#include "ns3/nist-error-rate-model.h"
#include "ns3/ofdm-ppdu.h"
#include "ns3/spectrum-wifi-helper.h"
#include "ns3/spectrum-wifi-phy.h"
#include "ns3/test.h"
#include "ns3/wifi-mac-header.h"
#include "ns3/wifi-net-device.h"
#include "ns3/wifi-phy-listener.h"
#include "ns3/wifi-psdu.h"
#include "ns3/wifi-spectrum-signal-parameters.h"
#include "ns3/wifi-spectrum-value-helper.h"
#include "ns3/wifi-utils.h"
 
using namespace ns3;
 
NS_LOG_COMPONENT_DEFINE("SpectrumWifiPhyBasicTest");
 
static const uint8_t CHANNEL_NUMBER = 36;
static const uint32_t FREQUENCY = 5180;   // MHz
static const uint16_t CHANNEL_WIDTH = 20; // MHz
static const uint16_t GUARD_WIDTH =
    CHANNEL_WIDTH; // MHz (expanded to channel width to model spectrum mask)
 
class ExtSpectrumWifiPhy : public SpectrumWifiPhy
{
  public:
    using SpectrumWifiPhy::GetBand;
    using SpectrumWifiPhy::SpectrumWifiPhy;
};
 
class SpectrumWifiPhyBasicTest : public TestCase
{
  public:
    SpectrumWifiPhyBasicTest();
    SpectrumWifiPhyBasicTest(std::string name);
    ~SpectrumWifiPhyBasicTest() override;
 
  protected:
    void DoSetup() override;
    void DoTeardown() override;
    Ptr<SpectrumWifiPhy> m_phy; 
    Ptr<SpectrumSignalParameters> MakeSignal(double txPowerWatts);
    void SendSignal(double txPowerWatts);
    void SpectrumWifiPhyRxSuccess(Ptr<const WifiPsdu> psdu,
                                  RxSignalInfo rxSignalInfo,
                                  WifiTxVector txVector,
                                  std::vector<bool> statusPerMpdu);
    void SpectrumWifiPhyRxFailure(Ptr<const WifiPsdu> psdu);
    uint32_t m_count; 
 
  private:
    void DoRun() override;
 
    uint64_t m_uid; 
};
 
SpectrumWifiPhyBasicTest::SpectrumWifiPhyBasicTest()
    : SpectrumWifiPhyBasicTest("SpectrumWifiPhy test case receives one packet")
{
}
 
SpectrumWifiPhyBasicTest::SpectrumWifiPhyBasicTest(std::string name)
    : TestCase(name),
      m_count(0),
      m_uid(0)
{
}
 
// Make a Wi-Fi signal to inject directly to the StartRx() method
Ptr<SpectrumSignalParameters>
SpectrumWifiPhyBasicTest::MakeSignal(double txPowerWatts)
{
    WifiTxVector txVector =
        WifiTxVector(OfdmPhy::GetOfdmRate6Mbps(), 0, WIFI_PREAMBLE_LONG, 800, 1, 1, 0, 20, false);
 
    Ptr<Packet> pkt = Create<Packet>(1000);
    WifiMacHeader hdr;
 
    hdr.SetType(WIFI_MAC_QOSDATA);
    hdr.SetQosTid(0);
 
    Ptr<WifiPsdu> psdu = Create<WifiPsdu>(pkt, hdr);
    Time txDuration = m_phy->CalculateTxDuration(psdu->GetSize(), txVector, m_phy->GetPhyBand());
 
    Ptr<WifiPpdu> ppdu = Create<OfdmPpdu>(psdu, txVector, FREQUENCY, WIFI_PHY_BAND_5GHZ, m_uid++);
 
    Ptr<SpectrumValue> txPowerSpectrum =
        WifiSpectrumValueHelper::CreateOfdmTxPowerSpectralDensity(FREQUENCY,
                                                                  CHANNEL_WIDTH,
                                                                  txPowerWatts,
                                                                  GUARD_WIDTH);
    Ptr<WifiSpectrumSignalParameters> txParams = Create<WifiSpectrumSignalParameters>();
    txParams->psd = txPowerSpectrum;
    txParams->txPhy = nullptr;
    txParams->duration = txDuration;
    txParams->ppdu = ppdu;
 
    return txParams;
}
 
// Make a Wi-Fi signal to inject directly to the StartRx() method
void
SpectrumWifiPhyBasicTest::SendSignal(double txPowerWatts)
{
    m_phy->StartRx(MakeSignal(txPowerWatts));
}
 
void
SpectrumWifiPhyBasicTest::SpectrumWifiPhyRxSuccess(Ptr<const WifiPsdu> psdu,
                                                   RxSignalInfo rxSignalInfo,
                                                   WifiTxVector txVector,
                                                   std::vector<bool> statusPerMpdu)
{
    NS_LOG_FUNCTION(this << *psdu << rxSignalInfo << txVector);
    m_count++;
}
 
void
SpectrumWifiPhyBasicTest::SpectrumWifiPhyRxFailure(Ptr<const WifiPsdu> psdu)
{
    NS_LOG_FUNCTION(this << *psdu);
    m_count++;
}
 
SpectrumWifiPhyBasicTest::~SpectrumWifiPhyBasicTest()
{
}
 
// Create necessary objects, and inject signals.  Test that the expected
// number of packet receptions occur.
void
SpectrumWifiPhyBasicTest::DoSetup()
{
    m_phy = CreateObject<SpectrumWifiPhy>();
    m_phy->SetOperatingChannel(WifiPhy::ChannelTuple{CHANNEL_NUMBER, 0, WIFI_PHY_BAND_5GHZ, 0});
    m_phy->ConfigureStandard(WIFI_STANDARD_80211n);
    Ptr<InterferenceHelper> interferenceHelper = CreateObject<InterferenceHelper>();
    m_phy->SetInterferenceHelper(interferenceHelper);
    Ptr<ErrorRateModel> error = CreateObject<NistErrorRateModel>();
    m_phy->SetErrorRateModel(error);
    m_phy->SetReceiveOkCallback(
        MakeCallback(&SpectrumWifiPhyBasicTest::SpectrumWifiPhyRxSuccess, this));
    m_phy->SetReceiveErrorCallback(
        MakeCallback(&SpectrumWifiPhyBasicTest::SpectrumWifiPhyRxFailure, this));
}
 
void
SpectrumWifiPhyBasicTest::DoTeardown()
{
    m_phy->Dispose();
    m_phy = nullptr;
}
 
// Test that the expected number of packet receptions occur.
void
SpectrumWifiPhyBasicTest::DoRun()
{
    double txPowerWatts = 0.010;
    // Send packets spaced 1 second apart; all should be received
    Simulator::Schedule(Seconds(1), &SpectrumWifiPhyBasicTest::SendSignal, this, txPowerWatts);
    Simulator::Schedule(Seconds(2), &SpectrumWifiPhyBasicTest::SendSignal, this, txPowerWatts);
    Simulator::Schedule(Seconds(3), &SpectrumWifiPhyBasicTest::SendSignal, this, txPowerWatts);
    // Send packets spaced 1 microsecond second apart; none should be received (PHY header reception
    // failure)
    Simulator::Schedule(MicroSeconds(4000000),
                        &SpectrumWifiPhyBasicTest::SendSignal,
                        this,
                        txPowerWatts);
    Simulator::Schedule(MicroSeconds(4000001),
                        &SpectrumWifiPhyBasicTest::SendSignal,
                        this,
                        txPowerWatts);
    Simulator::Run();
    Simulator::Destroy();
 
    NS_TEST_ASSERT_MSG_EQ(m_count, 3, "Didn't receive right number of packets");
}
 
class TestPhyListener : public ns3::WifiPhyListener
{
  public:
    TestPhyListener()
        : m_notifyRxStart(0),
          m_notifyRxEndOk(0),
          m_notifyRxEndError(0),
          m_notifyMaybeCcaBusyStart(0)
    {
    }
 
    ~TestPhyListener() override
    {
    }
 
    void NotifyRxStart(Time duration) override
    {
        NS_LOG_FUNCTION(this << duration);
        ++m_notifyRxStart;
    }
 
    void NotifyRxEndOk() override
    {
        NS_LOG_FUNCTION(this);
        ++m_notifyRxEndOk;
    }
 
    void NotifyRxEndError() override
    {
        NS_LOG_FUNCTION(this);
        ++m_notifyRxEndError;
    }
 
    void NotifyTxStart(Time duration, double txPowerDbm) override
    {
        NS_LOG_FUNCTION(this << duration << txPowerDbm);
    }
 
    void NotifyCcaBusyStart(Time duration,
                            WifiChannelListType channelType,
                            const std::vector<Time>& /*per20MhzDurations*/) override
    {
        NS_LOG_FUNCTION(this << duration << channelType);
        ++m_notifyMaybeCcaBusyStart;
    }
 
    void NotifySwitchingStart(Time duration) override
    {
    }
 
    void NotifySleep() override
    {
    }
 
    void NotifyOff() override
    {
    }
 
    void NotifyWakeup() override
    {
    }
 
    void NotifyOn() override
    {
    }
 
    uint32_t m_notifyRxStart;           
    uint32_t m_notifyRxEndOk;           
    uint32_t m_notifyRxEndError;        
    uint32_t m_notifyMaybeCcaBusyStart; 
};
 
class SpectrumWifiPhyListenerTest : public SpectrumWifiPhyBasicTest
{
  public:
    SpectrumWifiPhyListenerTest();
    ~SpectrumWifiPhyListenerTest() override;
 
  private:
    void DoSetup() override;
    void DoRun() override;
    TestPhyListener* m_listener; 
};
 
SpectrumWifiPhyListenerTest::SpectrumWifiPhyListenerTest()
    : SpectrumWifiPhyBasicTest("SpectrumWifiPhy test operation of WifiPhyListener")
{
}
 
SpectrumWifiPhyListenerTest::~SpectrumWifiPhyListenerTest()
{
}
 
void
SpectrumWifiPhyListenerTest::DoSetup()
{
    SpectrumWifiPhyBasicTest::DoSetup();
    m_listener = new TestPhyListener;
    m_phy->RegisterListener(m_listener);
}
 
void
SpectrumWifiPhyListenerTest::DoRun()
{
    double txPowerWatts = 0.010;
    Simulator::Schedule(Seconds(1), &SpectrumWifiPhyListenerTest::SendSignal, this, txPowerWatts);
    Simulator::Run();
 
    NS_TEST_ASSERT_MSG_EQ(m_count, 1, "Didn't receive right number of packets");
    NS_TEST_ASSERT_MSG_EQ(
        m_listener->m_notifyMaybeCcaBusyStart,
        2,
        "Didn't receive NotifyCcaBusyStart (once preamble is detected + prolonged by L-SIG "
        "reception, then switched to Rx by at the beginning of data)");
    NS_TEST_ASSERT_MSG_EQ(m_listener->m_notifyRxStart, 1, "Didn't receive NotifyRxStart");
    NS_TEST_ASSERT_MSG_EQ(m_listener->m_notifyRxEndOk, 1, "Didn't receive NotifyRxEnd");
 
    Simulator::Destroy();
    delete m_listener;
}
 
class SpectrumWifiPhyFilterTest : public TestCase
{
  public:
    SpectrumWifiPhyFilterTest();
    SpectrumWifiPhyFilterTest(std::string name);
    ~SpectrumWifiPhyFilterTest() override;
 
  private:
    void DoSetup() override;
    void DoTeardown() override;
    void DoRun() override;
 
    void RunOne();
 
    void SendPpdu();
 
    void RxCallback(Ptr<const Packet> p, RxPowerWattPerChannelBand rxPowersW);
 
    Ptr<ExtSpectrumWifiPhy> m_txPhy; 
    Ptr<ExtSpectrumWifiPhy> m_rxPhy; 
 
    uint16_t m_txChannelWidth; 
    uint16_t m_rxChannelWidth; 
 
    std::set<WifiSpectrumBand> m_ruBands; 
};
 
SpectrumWifiPhyFilterTest::SpectrumWifiPhyFilterTest()
    : TestCase("SpectrumWifiPhy test RX filters"),
      m_txChannelWidth(20),
      m_rxChannelWidth(20)
{
}
 
SpectrumWifiPhyFilterTest::SpectrumWifiPhyFilterTest(std::string name)
    : TestCase(name)
{
}
 
void
SpectrumWifiPhyFilterTest::SendPpdu()
{
    WifiTxVector txVector = WifiTxVector(HePhy::GetHeMcs0(),
                                         0,
                                         WIFI_PREAMBLE_HE_SU,
                                         800,
                                         1,
                                         1,
                                         0,
                                         m_txChannelWidth,
                                         false,
                                         false);
    Ptr<Packet> pkt = Create<Packet>(1000);
    WifiMacHeader hdr;
    hdr.SetType(WIFI_MAC_QOSDATA);
    hdr.SetQosTid(0);
    hdr.SetAddr1(Mac48Address("00:00:00:00:00:01"));
    hdr.SetSequenceNumber(1);
    Ptr<WifiPsdu> psdu = Create<WifiPsdu>(pkt, hdr);
    m_txPhy->Send(WifiConstPsduMap({std::make_pair(SU_STA_ID, psdu)}), txVector);
}
 
SpectrumWifiPhyFilterTest::~SpectrumWifiPhyFilterTest()
{
    m_txPhy = nullptr;
    m_rxPhy = nullptr;
}
 
void
SpectrumWifiPhyFilterTest::RxCallback(Ptr<const Packet> p, RxPowerWattPerChannelBand rxPowersW)
{
    for (const auto& pair : rxPowersW)
    {
        NS_LOG_INFO("band: (" << pair.first.first << ";" << pair.first.second << ") -> powerW="
                              << pair.second << " (" << WToDbm(pair.second) << " dBm)");
    }
 
    size_t numBands = rxPowersW.size();
    size_t expectedNumBands = std::max(1, (m_rxChannelWidth / 20));
    expectedNumBands += (m_rxChannelWidth / 40);
    expectedNumBands += (m_rxChannelWidth / 80);
    expectedNumBands += (m_rxChannelWidth / 160);
    expectedNumBands += m_ruBands.size();
 
    NS_TEST_ASSERT_MSG_EQ(numBands,
                          expectedNumBands,
                          "Total number of bands handled by the receiver is incorrect");
 
    uint16_t channelWidth = std::min(m_txChannelWidth, m_rxChannelWidth);
    WifiSpectrumBand band = m_rxPhy->GetBand(channelWidth, 0);
    auto it = rxPowersW.find(band);
    NS_LOG_INFO("powerW total band: " << it->second << " (" << WToDbm(it->second) << " dBm)");
    int totalRxPower = static_cast<int>(WToDbm(it->second) + 0.5);
    int expectedTotalRxPower;
    if (m_txChannelWidth <= m_rxChannelWidth)
    {
        // PHY sends at 16 dBm, and since there is no loss, this should be the total power at the
        // receiver.
        expectedTotalRxPower = 16;
    }
    else
    {
        // Only a part of the transmitted power is received
        expectedTotalRxPower =
            16 - static_cast<int>(RatioToDb(m_txChannelWidth / m_rxChannelWidth));
    }
    NS_TEST_ASSERT_MSG_EQ(totalRxPower,
                          expectedTotalRxPower,
                          "Total received power is not correct");
 
    if ((m_txChannelWidth <= m_rxChannelWidth) && (channelWidth >= 20))
    {
        band = m_rxPhy->GetBand(20, 0); // primary 20 MHz
        it = rxPowersW.find(band);
        NS_LOG_INFO("powerW in primary 20 MHz channel: " << it->second << " (" << WToDbm(it->second)
                                                         << " dBm)");
        int rxPowerPrimaryChannel20 = static_cast<int>(WToDbm(it->second) + 0.5);
        int expectedRxPowerPrimaryChannel20 = 16 - static_cast<int>(RatioToDb(channelWidth / 20));
        NS_TEST_ASSERT_MSG_EQ(rxPowerPrimaryChannel20,
                              expectedRxPowerPrimaryChannel20,
                              "Received power in the primary 20 MHz band is not correct");
    }
}
 
void
SpectrumWifiPhyFilterTest::DoSetup()
{
    // WifiHelper::EnableLogComponents ();
    // LogComponentEnable ("SpectrumWifiPhyBasicTest", LOG_LEVEL_ALL);
 
    Ptr<MultiModelSpectrumChannel> spectrumChannel = CreateObject<MultiModelSpectrumChannel>();
    Ptr<FriisPropagationLossModel> lossModel = CreateObject<FriisPropagationLossModel>();
    lossModel->SetFrequency(5.180e9);
    spectrumChannel->AddPropagationLossModel(lossModel);
    Ptr<ConstantSpeedPropagationDelayModel> delayModel =
        CreateObject<ConstantSpeedPropagationDelayModel>();
    spectrumChannel->SetPropagationDelayModel(delayModel);
 
    Ptr<Node> txNode = CreateObject<Node>();
    Ptr<WifiNetDevice> txDev = CreateObject<WifiNetDevice>();
    m_txPhy = CreateObject<ExtSpectrumWifiPhy>();
    m_txPhy->CreateWifiSpectrumPhyInterface(txDev);
    m_txPhy->ConfigureStandard(WIFI_STANDARD_80211ax);
    Ptr<InterferenceHelper> txInterferenceHelper = CreateObject<InterferenceHelper>();
    m_txPhy->SetInterferenceHelper(txInterferenceHelper);
    Ptr<ErrorRateModel> txErrorModel = CreateObject<NistErrorRateModel>();
    m_txPhy->SetErrorRateModel(txErrorModel);
    m_txPhy->SetDevice(txDev);
    m_txPhy->SetChannel(spectrumChannel);
    Ptr<ConstantPositionMobilityModel> apMobility = CreateObject<ConstantPositionMobilityModel>();
    m_txPhy->SetMobility(apMobility);
    txDev->SetPhy(m_txPhy);
    txNode->AggregateObject(apMobility);
    txNode->AddDevice(txDev);
 
    Ptr<Node> rxNode = CreateObject<Node>();
    Ptr<WifiNetDevice> rxDev = CreateObject<WifiNetDevice>();
    m_rxPhy = CreateObject<ExtSpectrumWifiPhy>();
    m_rxPhy->CreateWifiSpectrumPhyInterface(rxDev);
    m_rxPhy->ConfigureStandard(WIFI_STANDARD_80211ax);
    Ptr<InterferenceHelper> rxInterferenceHelper = CreateObject<InterferenceHelper>();
    m_rxPhy->SetInterferenceHelper(rxInterferenceHelper);
    Ptr<ErrorRateModel> rxErrorModel = CreateObject<NistErrorRateModel>();
    m_rxPhy->SetErrorRateModel(rxErrorModel);
    m_rxPhy->SetChannel(spectrumChannel);
    Ptr<ConstantPositionMobilityModel> sta1Mobility = CreateObject<ConstantPositionMobilityModel>();
    m_rxPhy->SetMobility(sta1Mobility);
    rxDev->SetPhy(m_rxPhy);
    rxNode->AggregateObject(sta1Mobility);
    rxNode->AddDevice(rxDev);
    m_rxPhy->TraceConnectWithoutContext("PhyRxBegin",
                                        MakeCallback(&SpectrumWifiPhyFilterTest::RxCallback, this));
}
 
void
SpectrumWifiPhyFilterTest::DoTeardown()
{
    m_txPhy->Dispose();
    m_txPhy = nullptr;
    m_rxPhy->Dispose();
    m_rxPhy = nullptr;
}
 
void
SpectrumWifiPhyFilterTest::RunOne()
{
    uint16_t txFrequency;
    switch (m_txChannelWidth)
    {
    case 20:
    default:
        txFrequency = 5180;
        break;
    case 40:
        txFrequency = 5190;
        break;
    case 80:
        txFrequency = 5210;
        break;
    case 160:
        txFrequency = 5250;
        break;
    }
    auto txChannelNum = std::get<0>(*WifiPhyOperatingChannel::FindFirst(0,
                                                                        txFrequency,
                                                                        m_txChannelWidth,
                                                                        WIFI_STANDARD_80211ax,
                                                                        WIFI_PHY_BAND_5GHZ));
    m_txPhy->SetOperatingChannel(
        WifiPhy::ChannelTuple{txChannelNum, m_txChannelWidth, (int)(WIFI_PHY_BAND_5GHZ), 0});
 
    uint16_t rxFrequency;
    switch (m_rxChannelWidth)
    {
    case 20:
    default:
        rxFrequency = 5180;
        break;
    case 40:
        rxFrequency = 5190;
        break;
    case 80:
        rxFrequency = 5210;
        break;
    case 160:
        rxFrequency = 5250;
        break;
    }
    auto rxChannelNum = std::get<0>(*WifiPhyOperatingChannel::FindFirst(0,
                                                                        rxFrequency,
                                                                        m_rxChannelWidth,
                                                                        WIFI_STANDARD_80211ax,
                                                                        WIFI_PHY_BAND_5GHZ));
    m_rxPhy->SetOperatingChannel(
        WifiPhy::ChannelTuple{rxChannelNum, m_rxChannelWidth, (int)(WIFI_PHY_BAND_5GHZ), 0});
 
    m_ruBands.clear();
    for (uint16_t bw = 160; bw >= 20; bw = bw / 2)
    {
        for (uint16_t i = 0; i < (m_rxChannelWidth / bw); ++i)
        {
            for (unsigned int type = 0; type < 7; type++)
            {
                HeRu::RuType ruType = static_cast<HeRu::RuType>(type);
                for (std::size_t index = 1; index <= HeRu::GetNRus(bw, ruType); index++)
                {
                    HeRu::SubcarrierGroup group = HeRu::GetSubcarrierGroup(bw, ruType, index);
                    HeRu::SubcarrierRange range =
                        std::make_pair(group.front().first, group.back().second);
                    WifiSpectrumBand band = m_rxPhy->ConvertHeRuSubcarriers(
                        bw,
                        m_rxPhy->GetGuardBandwidth(m_rxChannelWidth),
                        range,
                        i);
                    m_ruBands.insert(band);
                }
            }
        }
    }
 
    Simulator::Schedule(Seconds(1), &SpectrumWifiPhyFilterTest::SendPpdu, this);
 
    Simulator::Run();
}
 
void
SpectrumWifiPhyFilterTest::DoRun()
{
    m_txChannelWidth = 20;
    m_rxChannelWidth = 20;
    RunOne();
 
    m_txChannelWidth = 40;
    m_rxChannelWidth = 40;
    RunOne();
 
    m_txChannelWidth = 80;
    m_rxChannelWidth = 80;
    RunOne();
 
    m_txChannelWidth = 160;
    m_rxChannelWidth = 160;
    RunOne();
 
    m_txChannelWidth = 20;
    m_rxChannelWidth = 40;
    RunOne();
 
    m_txChannelWidth = 20;
    m_rxChannelWidth = 80;
    RunOne();
 
    m_txChannelWidth = 40;
    m_rxChannelWidth = 80;
    RunOne();
 
    m_txChannelWidth = 20;
    m_rxChannelWidth = 160;
    RunOne();
 
    m_txChannelWidth = 40;
    m_rxChannelWidth = 160;
    RunOne();
 
    m_txChannelWidth = 80;
    m_rxChannelWidth = 160;
    RunOne();
 
    m_txChannelWidth = 40;
    m_rxChannelWidth = 20;
    RunOne();
 
    m_txChannelWidth = 80;
    m_rxChannelWidth = 20;
    RunOne();
 
    m_txChannelWidth = 80;
    m_rxChannelWidth = 40;
    RunOne();
 
    m_txChannelWidth = 160;
    m_rxChannelWidth = 20;
    RunOne();
 
    m_txChannelWidth = 160;
    m_rxChannelWidth = 40;
    RunOne();
 
    m_txChannelWidth = 160;
    m_rxChannelWidth = 80;
    RunOne();
 
    Simulator::Destroy();
}
 
class SpectrumWifiPhyTestSuite : public TestSuite
{
  public:
    SpectrumWifiPhyTestSuite();
};
 
SpectrumWifiPhyTestSuite::SpectrumWifiPhyTestSuite()
    : TestSuite("wifi-spectrum-wifi-phy", UNIT)
{
    AddTestCase(new SpectrumWifiPhyBasicTest, TestCase::QUICK);
    AddTestCase(new SpectrumWifiPhyListenerTest, TestCase::QUICK);
    AddTestCase(new SpectrumWifiPhyFilterTest, TestCase::QUICK);
}
 
static SpectrumWifiPhyTestSuite spectrumWifiPhyTestSuite;