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wifi: Extend dynamic channel operation test to cover 320 MHz

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This commit is contained in:
Sébastien Deronne
2024-10-12 13:10:53 +02:00
parent 2b08cb0925
commit cd16bf93b5
1 changed files with 28 additions and 5 deletions
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33
src/wifi/test/wifi-dynamic-bw-op-test.cc
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@@ -123,6 +123,7 @@ WifiUseAvailBwTest::Transmit(uint8_t bss,
{
auto psdu = psduMap.begin()->second;
Time now = Simulator::Now();
const auto band = DynamicCast<WifiNetDevice>(m_apDevices.Get(0))->GetPhy()->GetPhyBand();
// Log all frames that are not management frames (we are only interested in data
// frames and acknowledgments) and have been transmitted after 400ms (so as to
@@ -130,7 +131,7 @@ WifiUseAvailBwTest::Transmit(uint8_t bss,
if (!psdu->GetHeader(0).IsMgt() && now > MilliSeconds(400))
{
m_txPsdus.push_back({now,
WifiPhy::CalculateTxDuration(psduMap, txVector, WIFI_PHY_BAND_5GHZ),
WifiPhy::CalculateTxDuration(psduMap, txVector, band),
bss,
psdu->GetHeader(0),
psdu->GetNMpdus(),
@@ -140,8 +141,8 @@ WifiUseAvailBwTest::Transmit(uint8_t bss,
NS_LOG_INFO(now << " BSS " << +bss << " " << psdu->GetHeader(0).GetTypeString() << " seq "
<< psdu->GetHeader(0).GetSequenceNumber() << " to " << psdu->GetAddr1()
<< " #MPDUs " << psdu->GetNMpdus() << " size " << psdu->GetSize()
<< " TX duration "
<< WifiPhy::CalculateTxDuration(psduMap, txVector, WIFI_PHY_BAND_5GHZ) << "\n"
<< " TX duration " << WifiPhy::CalculateTxDuration(psduMap, txVector, band)
<< "\n"
<< "TXVECTOR " << txVector << "\n");
// when AP of BSS 1 starts transmitting (after 1.5 s), we generate packets
@@ -191,11 +192,16 @@ WifiUseAvailBwTest::DoRun()
SpectrumWifiPhyHelper phy;
phy.SetChannel(spectrumChannel);
// increase TX power to ensure signal spread over 160 MHz will trigger CCA busy indication on
// each 20 MHz subchannel
phy.Set("TxPowerStart", DoubleValue(20));
phy.Set("TxPowerEnd", DoubleValue(20));
WifiHelper wifi;
wifi.SetStandard(WIFI_STANDARD_80211ax);
wifi.SetStandard(WIFI_STANDARD_80211be);
wifi.SetRemoteStationManager("ns3::ConstantRateWifiManager",
"DataMode",
StringValue("HeMcs0"),
StringValue("EhtMcs0"),
"ControlMode",
StringValue("OfdmRate6Mbps"));
@@ -464,6 +470,23 @@ WifiDynamicBwOpTestSuite::WifiDynamicBwOpTestSuite()
AddTestCase(
new WifiUseAvailBwTest({"{50, 160, BAND_5GHZ, 5}", "{42, 80, BAND_5GHZ, 2}"}, MHz_u{80}),
TestCase::Duration::QUICK);
// clang-format off
/**
* ───────────────────────────── primary 160 ─────────────────────────────
* primary20
* ┌────────┬────────┬────────┬────────┬───────┬────────┬────────┬────────┌────────┬────────┬────────┬────────┬───────┬────────┬────────┬────────┐
* BSS 0 │ 1 │ 5 │ 9 │ 13 │ 17 │ 21 │ 25 │ 29 │ 33 │ 37 │ 41 │ 45 │ 49 │ 53 │ 57 │ 61 │
* └────────┴────────┴────────┴────────┴───────┴────────┴────────┴────────└────────┴────────┴────────┴────────┴───────┴────────┴────────┴────────┘
*
* ┌────────┬────────┬────────┬────────┬───────┬────────┬────────┬────────┐
* BSS 1 │ 1 │ 5 │ 9 │ 13 │ 17 │ 21 │ 25 │ 29 │
* └────────┴────────┴────────┴────────┴───────┴────────┴────────┴────────┘
* primary20
*/
// clang-format on
AddTestCase(
new WifiUseAvailBwTest({"{31, 320, BAND_6GHZ, 10}", "{15, 160, BAND_6GHZ, 7}"}, 160),
TestCase::Duration::QUICK);
}
static WifiDynamicBwOpTestSuite g_wifiDynamicBwOpTestSuite; ///< the test suite