13#include "ns3/boolean.h"
14#include "ns3/constant-position-mobility-model.h"
15#include "ns3/double.h"
17#include "ns3/eps-bearer.h"
18#include "ns3/ff-mac-scheduler.h"
20#include "ns3/lte-enb-net-device.h"
21#include "ns3/lte-enb-phy.h"
22#include "ns3/lte-helper.h"
23#include "ns3/lte-ue-net-device.h"
24#include "ns3/lte-ue-phy.h"
25#include "ns3/lte-ue-rrc.h"
26#include "ns3/mobility-helper.h"
27#include "ns3/net-device-container.h"
28#include "ns3/node-container.h"
29#include "ns3/object.h"
30#include "ns3/packet.h"
32#include "ns3/radio-bearer-stats-calculator.h"
33#include "ns3/simulator.h"
34#include "ns3/spectrum-error-model.h"
35#include "ns3/spectrum-interference.h"
36#include "ns3/string.h"
50 NS_LOG_INFO(
"creating LenaTestFdBetFfMacSchedulerSuite");
52 bool errorModel =
false;
164 std::vector<double> dist;
166 dist.push_back(4800);
167 dist.push_back(6000);
168 dist.push_back(10000);
169 dist.push_back(20000);
170 std::vector<uint32_t> estAchievableRateDl;
171 estAchievableRateDl.push_back(2196000);
172 estAchievableRateDl.push_back(1383000);
173 estAchievableRateDl.push_back(775000);
174 estAchievableRateDl.push_back(421000);
175 estAchievableRateDl.push_back(421000);
176 std::vector<uint32_t> estThrFdBetUl;
177 estThrFdBetUl.push_back(469000);
178 estThrFdBetUl.push_back(157000);
179 estThrFdBetUl.push_back(125000);
180 estThrFdBetUl.push_back(85000);
181 estThrFdBetUl.push_back(26000);
198 std::ostringstream oss;
199 oss << nUser <<
" UEs, distance " << dist <<
" m";
207 bool errorModelEnabled)
246 lteHelper->SetAttribute(
"PathlossModel",
StringValue(
"ns3::FriisSpectrumPropagationLossModel"));
256 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
257 mobility.Install(enbNodes);
258 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
259 mobility.Install(ueNodes);
264 lteHelper->SetSchedulerType(
"ns3::FdBetFfMacScheduler");
266 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
267 ueDevs = lteHelper->InstallUeDevice(ueNodes);
270 lteHelper->Attach(ueDevs, enbDevs.
Get(0));
275 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
279 enbPhy->SetAttribute(
"TxPower",
DoubleValue(30.0));
280 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
283 for (
int i = 0; i <
m_nUser; i++)
287 mm->SetPosition(Vector(
m_dist, 0.0, 0.0));
291 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
294 double statsStartTime = 0.300;
295 double statsDuration = 0.6;
296 double tolerance = 0.1;
299 lteHelper->EnableMacTraces();
300 lteHelper->EnableRlcTraces();
311 std::vector<uint64_t> dlDataRxed;
312 for (
int i = 0; i <
m_nUser; i++)
318 dlDataRxed.push_back(rlcStats->GetDlRxData(imsi, lcId));
319 NS_LOG_INFO(
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at(i)
320 <<
" thr " << (
double)dlDataRxed.at(i) / statsDuration <<
" ref "
329 for (
int i = 0; i <
m_nUser; i++)
334 " Unfair Throughput!");
341 std::vector<uint64_t> ulDataRxed;
342 for (
int i = 0; i <
m_nUser; i++)
348 ulDataRxed.push_back(rlcStats->GetUlRxData(imsi, lcId));
349 NS_LOG_INFO(
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at(i)
350 <<
" thr " << (
double)ulDataRxed.at(i) / statsDuration <<
" ref "
359 for (
int i = 0; i <
m_nUser; i++)
364 " Unfair Throughput!");
374 std::ostringstream oss;
375 oss <<
"distances (m) = [ ";
376 for (
auto it = dist.begin(); it != dist.end(); ++it)
385 std::vector<double> dist,
386 std::vector<uint32_t> achievableRateDl,
387 std::vector<uint32_t> estThrFdBetUl,
388 bool errorModelEnabled)
428 lteHelper->SetAttribute(
"PathlossModel",
StringValue(
"ns3::FriisSpectrumPropagationLossModel"));
438 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
439 mobility.Install(enbNodes);
440 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
441 mobility.Install(ueNodes);
446 lteHelper->SetSchedulerType(
"ns3::FdBetFfMacScheduler");
448 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
449 ueDevs = lteHelper->InstallUeDevice(ueNodes);
452 lteHelper->Attach(ueDevs, enbDevs.
Get(0));
457 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
461 enbPhy->SetAttribute(
"TxPower",
DoubleValue(30.0));
462 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
465 for (
int i = 0; i <
m_nUser; i++)
469 mm->SetPosition(Vector(
m_dist.at(i), 0.0, 0.0));
473 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
476 double statsStartTime = 0.300;
477 double statsDuration = 0.4;
478 double tolerance = 0.1;
481 lteHelper->EnableMacTraces();
482 lteHelper->EnableRlcTraces();
490 std::vector<uint64_t> dlDataRxed;
491 double totalData = 0;
492 double estTotalThr = 0;
494 for (
int i = 0; i <
m_nUser; i++)
500 dlDataRxed.push_back(rlcStats->GetDlRxData(imsi, lcId));
501 totalData += (
double)dlDataRxed.at(i);
503 NS_LOG_INFO(
"\tUser " << i <<
" dist " <<
m_dist.at(i) <<
" imsi " << imsi <<
" bytes rxed "
504 << (
double)dlDataRxed.at(i) <<
" thr "
505 << (
double)dlDataRxed.at(i) / statsDuration <<
" ref " <<
m_nUser);
508 estTotalThr =
m_nUser * (1 / estTotalThr);
509 estUeThr = estTotalThr /
m_nUser;
514 for (
int i = 0; i <
m_nUser; i++)
516 double thrRatio = 1.0 /
m_nUser;
517 double estThrRatio = (
double)dlDataRxed.at(i) / totalData;
518 NS_LOG_INFO(
"\tUser " << i <<
" thrRatio " << thrRatio <<
" estThrRatio " << estThrRatio);
522 estUeThr * tolerance,
523 " Unfair Throughput!");
531 std::vector<uint64_t> ulDataRxed;
532 for (
int i = 0; i <
m_nUser; i++)
538 ulDataRxed.push_back(rlcStats->GetUlRxData(imsi, lcId));
540 << (
double)ulDataRxed.at(i) <<
" thr "
541 << (
double)ulDataRxed.at(i) / statsDuration <<
" ref "
546 " Unfair Throughput!");
This system test program creates different test cases with a single eNB and several UEs,...
static std::string BuildNameString(uint16_t nUser, double dist)
Builds the test name string based on provided parameter values.
~LenaFdBetFfMacSchedulerTestCase1() override
LenaFdBetFfMacSchedulerTestCase1(uint16_t nUser, double dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
Constructor.
double m_thrRefUl
UL throughput reference.
bool m_errorModelEnabled
error model enabled?
uint16_t m_nUser
number of UE nodes
void DoRun() override
Implementation to actually run this TestCase.
double m_dist
distance between the nodes
double m_thrRefDl
DL throughput reference.
Test case is similar to the one defined in LenaFdBetFfMacSchedulerTestCase1, with the difference that...
void DoRun() override
Implementation to actually run this TestCase.
bool m_errorModelEnabled
specifies whether the error model is enabled
std::vector< double > m_dist
distance between the nodes
~LenaFdBetFfMacSchedulerTestCase2() override
uint16_t m_nUser
number of UE nodes
static std::string BuildNameString(uint16_t nUser, std::vector< double > dist)
Builds the test name string based on provided parameter values.
std::vector< uint32_t > m_achievableRateDl
DL achievable rate.
std::vector< uint32_t > m_estThrFdBetUl
estimated throughput FDBET UL
LenaFdBetFfMacSchedulerTestCase2(std::vector< double > dist, std::vector< uint32_t > achievableRateDl, std::vector< uint32_t > estThrFdBetUl, bool errorModelEnabled)
Constructor.
Test suite for FDBetFfMacScheduler test case.
LenaTestFdBetFfMacSchedulerSuite()
Mobility model for which the current position does not change once it has been set and until it is se...
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.
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.
@ EXTENSIVE
Medium length test.
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
TestCase(const TestCase &)=delete
TestSuite(std::string name, Type type=Type::UNIT)
Construct a new test suite.
static constexpr auto SYSTEM
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_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
static LenaTestFdBetFfMacSchedulerSuite lenaTestFdBetFfMacSchedulerSuite
Static variable for test initialization.
Ptr< T > CreateObject(Args &&... args)
Create an object by type, with varying number of constructor parameters.
#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.