23#include <ns3/boolean.h>
24#include <ns3/buildings-helper.h>
25#include <ns3/config.h>
26#include <ns3/double.h>
28#include <ns3/eps-bearer.h>
29#include <ns3/ff-mac-scheduler.h>
30#include <ns3/hybrid-buildings-propagation-loss-model.h>
31#include <ns3/integer.h>
33#include <ns3/lte-enb-net-device.h>
34#include <ns3/lte-enb-phy.h>
35#include <ns3/lte-helper.h>
36#include <ns3/lte-ue-net-device.h>
37#include <ns3/lte-ue-phy.h>
38#include <ns3/lte-ue-rrc.h>
39#include <ns3/mobility-building-info.h>
40#include <ns3/mobility-helper.h>
41#include <ns3/net-device-container.h>
42#include <ns3/node-container.h>
43#include <ns3/object.h>
44#include <ns3/packet.h>
46#include <ns3/radio-bearer-stats-calculator.h>
47#include <ns3/simulator.h>
48#include <ns3/spectrum-error-model.h>
49#include <ns3/spectrum-interference.h>
50#include <ns3/string.h>
62 NS_LOG_INFO(
"creating LenaTestPhyErrorModelTestCase");
64 for (
uint32_t rngRun = 1; rngRun <= 3; ++rngRun)
76 (rngRun == 1) ? TestCase::Duration::QUICK : TestCase::Duration::TAKES_FOREVER);
79 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
80 : TestCase::Duration::TAKES_FOREVER);
83 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
84 : TestCase::Duration::TAKES_FOREVER);
87 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
88 : TestCase::Duration::TAKES_FOREVER);
100 (rngRun == 1) ? TestCase::Duration::QUICK : TestCase::Duration::TAKES_FOREVER);
103 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
104 : TestCase::Duration::TAKES_FOREVER);
107 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
108 : TestCase::Duration::TAKES_FOREVER);
111 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
112 : TestCase::Duration::TAKES_FOREVER);
115 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
116 : TestCase::Duration::TAKES_FOREVER);
120 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
121 : TestCase::Duration::TAKES_FOREVER);
134 std::ostringstream oss;
135 oss <<
"DataPhyErrorModel " << nUser <<
" UEs, distance " << dist <<
" m, RngRun " << rngRun;
142 uint16_t toleranceRxPackets,
145 :
TestCase(BuildNameString(nUser, dist, rngRun)),
149 m_toleranceRxPackets(toleranceRxPackets),
150 m_statsStartTime(statsStartTime),
188 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
189 mobility.Install(enbNodes);
191 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
192 mobility.Install(ueNodes);
196 lena->SetAttribute(
"PathlossModel",
StringValue(
"ns3::HybridBuildingsPropagationLossModel"));
197 lena->SetPathlossModelAttribute(
"ShadowSigmaOutdoor",
DoubleValue(0.0));
198 lena->SetPathlossModelAttribute(
"ShadowSigmaIndoor",
DoubleValue(0.0));
199 lena->SetPathlossModelAttribute(
"ShadowSigmaExtWalls",
DoubleValue(0.0));
204 lena->SetSchedulerType(
"ns3::RrFfMacScheduler");
207 enbDevs = lena->InstallEnbDevice(enbNodes);
208 stream += lena->AssignStreams(enbDevs, stream);
209 ueDevs = lena->InstallUeDevice(ueNodes);
210 stream += lena->AssignStreams(ueDevs, stream);
213 lena->Attach(ueDevs, enbDevs.
Get(0));
218 lena->ActivateDataRadioBearer(ueDevs, bearer);
222 enbPhy->SetAttribute(
"TxPower",
DoubleValue(43.0));
223 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
226 mm->SetPosition(Vector(0.0, 0.0, 30.0));
229 for (
int i = 0; i <
m_nUser; i++)
232 mm1->SetPosition(Vector(
m_dist, 0.0, 1.0));
236 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
242 lena->EnableRlcTraces();
245 rlcStats->SetAttribute(
"EpochDuration",
TimeValue(statsDuration));
249 NS_LOG_INFO(
"\tTest downlink data shared channels (PDSCH)");
252 for (
int i = 0; i <
m_nUser; i++)
258 double dlRxPackets = rlcStats->GetDlRxPackets(imsi, lcId);
259 double dlTxPackets = rlcStats->GetDlTxPackets(imsi, lcId);
260 double dlBler [[maybe_unused]] = 1.0 - (dlRxPackets / dlTxPackets);
261 double expectedDlRxPackets = dlTxPackets - dlTxPackets *
m_blerRef;
262 NS_LOG_INFO(
"\tUser " << i <<
" imsi " << imsi <<
" DOWNLINK"
263 <<
" pkts rx " << dlRxPackets <<
" tx " << dlTxPackets <<
" BLER "
264 << dlBler <<
" Err " << std::fabs(
m_blerRef - dlBler)
265 <<
" expected rx " << expectedDlRxPackets <<
" difference "
266 << std::abs(expectedDlRxPackets - dlRxPackets) <<
" tolerance "
271 auto expectedDlTxPackets =
static_cast<double>(statsDuration.
GetMilliSeconds());
274 expectedDlTxPackets * 0.005,
275 " too different DL TX packets reported");
281 " too different DL RX packets reported");
290 std::ostringstream oss;
291 oss <<
"DlCtrlPhyErrorModel " << nEnb <<
" eNBs, distance " << dist <<
" m, RngRun " << rngRun;
298 uint16_t toleranceRxPackets,
301 :
TestCase(BuildNameString(nEnb, dist, rngRun)),
305 m_toleranceRxPackets(toleranceRxPackets),
306 m_statsStartTime(statsStartTime),
349 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
350 mobility.Install(enbNodes);
352 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
353 mobility.Install(ueNodes);
357 lena->SetAttribute(
"PathlossModel",
StringValue(
"ns3::HybridBuildingsPropagationLossModel"));
358 lena->SetPathlossModelAttribute(
"ShadowSigmaOutdoor",
DoubleValue(0.0));
359 lena->SetPathlossModelAttribute(
"ShadowSigmaIndoor",
DoubleValue(0.0));
360 lena->SetPathlossModelAttribute(
"ShadowSigmaExtWalls",
DoubleValue(0.0));
365 lena->SetSchedulerType(
"ns3::RrFfMacScheduler");
368 enbDevs = lena->InstallEnbDevice(enbNodes);
369 stream += lena->AssignStreams(enbDevs, stream);
370 ueDevs = lena->InstallUeDevice(ueNodes);
371 stream += lena->AssignStreams(ueDevs, stream);
374 lena->Attach(ueDevs, enbDevs.
Get(0));
379 lena->ActivateDataRadioBearer(ueDevs, bearer);
382 for (
int i = 0; i <
m_nEnb; i++)
386 mm->SetPosition(Vector(0.0, 0.0, 30.0));
389 enbPhy->SetAttribute(
"TxPower",
DoubleValue(43.0));
390 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
395 mm->SetPosition(Vector(
m_dist, 0.0, 1.0));
399 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
404 lena->EnableRlcTraces();
407 rlcStats->SetAttribute(
"EpochDuration",
TimeValue(statsDuration));
411 NS_LOG_INFO(
"\tTest downlink control channels (PCFICH+PDCCH)");
415 for (
int i = 0; i < nUser; i++)
420 double dlRxPackets = rlcStats->GetDlRxPackets(imsi, lcId);
421 double dlTxPackets = rlcStats->GetDlTxPackets(imsi, lcId);
422 double dlBler [[maybe_unused]] = 1.0 - (dlRxPackets / dlTxPackets);
423 double expectedDlRxPackets = dlTxPackets - dlTxPackets *
m_blerRef;
424 NS_LOG_INFO(
"\tUser " << i <<
" imsi " << imsi <<
" DOWNLINK"
425 <<
" pkts rx " << dlRxPackets <<
" tx " << dlTxPackets <<
" BLER "
426 << dlBler <<
" Err " << std::fabs(
m_blerRef - dlBler)
427 <<
" expected rx " << expectedDlRxPackets <<
" difference "
428 << std::abs(expectedDlRxPackets - dlRxPackets) <<
" tolerance "
433 auto expectedDlTxPackets =
static_cast<double>(statsDuration.
GetMilliSeconds());
436 expectedDlTxPackets * 0.005,
437 " too different DL TX packets reported");
443 "too different DL RX packets reported");
This system test program creates different test cases with a single eNB and several UEs,...
LenaDataPhyErrorModelTestCase(uint16_t nUser, uint16_t dist, double blerRef, uint16_t toleranceRxPackets, Time statsStartTime, uint32_t rngRun)
Constructor.
static std::string BuildNameString(uint16_t nUser, uint16_t dist, uint32_t rngRun)
Builds the test name string based on provided parameter values.
uint32_t m_rngRun
the rng run
uint16_t m_nUser
number of UE nodes
double m_dist
the distance between nodes
void DoRun() override
Implementation to actually run this TestCase.
~LenaDataPhyErrorModelTestCase() override
double m_blerRef
the expected BLER
uint16_t m_toleranceRxPackets
receive packet tolerance loss
Time m_statsStartTime
Extra time in the beginning of simulation to allow RRC connection establishment + SRS.
Lena Dl Ctrl Phy Error Model Test Case.
double m_blerRef
the expected BLER
LenaDlCtrlPhyErrorModelTestCase(uint16_t nEnb, uint16_t dist, double blerRef, uint16_t toleranceRxPackets, Time statsStartTime, uint32_t rngRun)
Constructor.
uint16_t m_nEnb
the number of ENB nodes
static std::string BuildNameString(uint16_t nUser, uint16_t dist, uint32_t rngRun)
Build name string.
void DoRun() override
Implementation to actually run this TestCase.
Time m_statsStartTime
Extra time in the beginning of simulation to allow RRC connection establishment + SRS.
uint32_t m_rngRun
the rng run number
double m_dist
the distance between nodes
uint16_t m_toleranceRxPackets
receive packet tolerance loss
~LenaDlCtrlPhyErrorModelTestCase() override
Lena Test Phy Error Model Suite.
LenaTestPhyErrorModelSuite()
static void Install(Ptr< Node > node)
Install the MobilityBuildingInfo to a node.
This class can be used to hold variables of floating point type such as 'double' or 'float'.
Hold variables of type enum.
This class contains the specification of EPS Bearers.
@ GBR_CONV_VOICE
GBR Conversational Voice.
The eNodeB device implementation.
The LteUeNetDevice class implements the UE net device.
Helper class used to assign positions and mobility models to nodes.
Keep track of the current position and velocity of an object.
holds a vector of ns3::NetDevice pointers
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
keep track of a set of node pointers.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
Ptr< T > GetObject() const
Get a pointer to the requested aggregated Object.
Smart pointer class similar to boost::intrusive_ptr.
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
static void Run()
Run the simulation.
static void Stop()
Tell the Simulator the calling event should be the last one executed.
Hold variables of type string.
void AddTestCase(TestCase *testCase, Duration duration=Duration::QUICK)
Add an individual child TestCase to this test suite.
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
Simulation virtual time values and global simulation resolution.
int64_t GetMilliSeconds() const
Get an approximation of the time stored in this instance in the indicated unit.
Hold an unsigned integer type.
void SetGlobal(std::string name, const AttributeValue &value)
void SetDefault(std::string name, const AttributeValue &value)
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
static LenaTestPhyErrorModelSuite lenaTestPhyErrorModelSuite
Static variable for test initialization.
#define NS_TEST_ASSERT_MSG_EQ_TOL(actual, limit, tol, msg)
Test that actual and expected (limit) values are equal to plus or minus some tolerance and report and...
Time Seconds(double value)
Construct a Time in the indicated unit.
Every class exported by the ns3 library is enclosed in the ns3 namespace.