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)
247 lteHelper->SetAttribute(
"PathlossModel",
StringValue(
"ns3::FriisSpectrumPropagationLossModel"));
257 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
258 mobility.Install(enbNodes);
259 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
260 mobility.Install(ueNodes);
265 lteHelper->SetSchedulerType(
"ns3::FdBetFfMacScheduler");
267 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
268 ueDevs = lteHelper->InstallUeDevice(ueNodes);
271 lteHelper->Attach(ueDevs, enbDevs.
Get(0));
276 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
280 enbPhy->SetAttribute(
"TxPower",
DoubleValue(30.0));
281 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
284 for (
int i = 0; i <
m_nUser; i++)
288 mm->SetPosition(Vector(
m_dist, 0.0, 0.0));
292 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
295 double statsStartTime = 0.300;
296 double statsDuration = 0.6;
297 double tolerance = 0.1;
300 lteHelper->EnableMacTraces();
301 lteHelper->EnableRlcTraces();
312 std::vector<uint64_t> dlDataRxed;
313 for (
int i = 0; i <
m_nUser; i++)
319 dlDataRxed.push_back(rlcStats->GetDlRxData(imsi, lcId));
320 NS_LOG_INFO(
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at(i)
321 <<
" thr " << (
double)dlDataRxed.at(i) / statsDuration <<
" ref "
330 for (
int i = 0; i <
m_nUser; i++)
335 " Unfair Throughput!");
342 std::vector<uint64_t> ulDataRxed;
343 for (
int i = 0; i <
m_nUser; i++)
349 ulDataRxed.push_back(rlcStats->GetUlRxData(imsi, lcId));
350 NS_LOG_INFO(
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at(i)
351 <<
" thr " << (
double)ulDataRxed.at(i) / statsDuration <<
" ref "
360 for (
int i = 0; i <
m_nUser; i++)
365 " Unfair Throughput!");
375 std::ostringstream oss;
376 oss <<
"distances (m) = [ ";
377 for (
auto it = dist.begin(); it != dist.end(); ++it)
386 std::vector<double> dist,
387 std::vector<uint32_t> achievableRateDl,
388 std::vector<uint32_t> estThrFdBetUl,
389 bool errorModelEnabled)
430 lteHelper->SetAttribute(
"PathlossModel",
StringValue(
"ns3::FriisSpectrumPropagationLossModel"));
440 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
441 mobility.Install(enbNodes);
442 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
443 mobility.Install(ueNodes);
448 lteHelper->SetSchedulerType(
"ns3::FdBetFfMacScheduler");
450 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
451 ueDevs = lteHelper->InstallUeDevice(ueNodes);
454 lteHelper->Attach(ueDevs, enbDevs.
Get(0));
459 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
463 enbPhy->SetAttribute(
"TxPower",
DoubleValue(30.0));
464 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
467 for (
int i = 0; i <
m_nUser; i++)
471 mm->SetPosition(Vector(
m_dist.at(i), 0.0, 0.0));
475 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
478 double statsStartTime = 0.300;
479 double statsDuration = 0.4;
480 double tolerance = 0.1;
483 lteHelper->EnableMacTraces();
484 lteHelper->EnableRlcTraces();
492 std::vector<uint64_t> dlDataRxed;
493 double totalData = 0;
494 double estTotalThr = 0;
496 for (
int i = 0; i <
m_nUser; i++)
502 dlDataRxed.push_back(rlcStats->GetDlRxData(imsi, lcId));
503 totalData += (
double)dlDataRxed.at(i);
505 NS_LOG_INFO(
"\tUser " << i <<
" dist " <<
m_dist.at(i) <<
" imsi " << imsi <<
" bytes rxed "
506 << (
double)dlDataRxed.at(i) <<
" thr "
507 << (
double)dlDataRxed.at(i) / statsDuration <<
" ref " <<
m_nUser);
510 estTotalThr =
m_nUser * (1 / estTotalThr);
511 estUeThr = estTotalThr /
m_nUser;
516 for (
int i = 0; i <
m_nUser; i++)
518 double thrRatio = 1.0 /
m_nUser;
519 double estThrRatio = (
double)dlDataRxed.at(i) / totalData;
520 NS_LOG_INFO(
"\tUser " << i <<
" thrRatio " << thrRatio <<
" estThrRatio " << estThrRatio);
524 estUeThr * tolerance,
525 " Unfair Throughput!");
533 std::vector<uint64_t> ulDataRxed;
534 for (
int i = 0; i <
m_nUser; i++)
540 ulDataRxed.push_back(rlcStats->GetUlRxData(imsi, lcId));
542 << (
double)ulDataRxed.at(i) <<
" thr "
543 << (
double)ulDataRxed.at(i) / statsDuration <<
" ref "
548 " 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()
AttributeValue implementation for Boolean.
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.
void SetDataDir(std::string directory)
Set the data directory where reference trace files can be found.
TestCase(const TestCase &)=delete
TestSuite(std::string name, Type type=Type::UNIT)
Construct a new test suite.
static constexpr auto SYSTEM
AttributeValue implementation for Time.
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.