24#include "ns3/double.h"
25#include "ns3/radio-bearer-stats-calculator.h"
26#include "ns3/string.h"
27#include <ns3/boolean.h>
28#include <ns3/constant-position-mobility-model.h>
30#include <ns3/eps-bearer.h>
31#include <ns3/ff-mac-scheduler.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-helper.h>
40#include <ns3/net-device-container.h>
41#include <ns3/node-container.h>
42#include <ns3/object.h>
43#include <ns3/packet.h>
45#include <ns3/simulator.h>
46#include <ns3/spectrum-error-model.h>
47#include <ns3/spectrum-interference.h>
61 NS_LOG_INFO(
"creating LenaTestFdBetFfMacSchedulerSuite");
63 bool errorModel =
false;
81 TestCase::Duration::EXTENSIVE);
83 TestCase::Duration::EXTENSIVE);
85 TestCase::Duration::EXTENSIVE);
87 TestCase::Duration::EXTENSIVE);
101 TestCase::Duration::EXTENSIVE);
103 TestCase::Duration::EXTENSIVE);
105 TestCase::Duration::EXTENSIVE);
107 TestCase::Duration::EXTENSIVE);
120 TestCase::Duration::EXTENSIVE);
122 TestCase::Duration::EXTENSIVE);
124 TestCase::Duration::EXTENSIVE);
126 TestCase::Duration::EXTENSIVE);
140 TestCase::Duration::EXTENSIVE);
142 TestCase::Duration::EXTENSIVE);
144 TestCase::Duration::EXTENSIVE);
146 TestCase::Duration::EXTENSIVE);
160 TestCase::Duration::EXTENSIVE);
162 TestCase::Duration::EXTENSIVE);
164 TestCase::Duration::EXTENSIVE);
166 TestCase::Duration::EXTENSIVE);
171 TestCase::Duration::QUICK);
175 std::vector<double> dist;
177 dist.push_back(4800);
178 dist.push_back(6000);
179 dist.push_back(10000);
180 dist.push_back(20000);
181 std::vector<uint32_t> estAchievableRateDl;
182 estAchievableRateDl.push_back(2196000);
183 estAchievableRateDl.push_back(1383000);
184 estAchievableRateDl.push_back(775000);
185 estAchievableRateDl.push_back(421000);
186 estAchievableRateDl.push_back(421000);
187 std::vector<uint32_t> estThrFdBetUl;
188 estThrFdBetUl.push_back(469000);
189 estThrFdBetUl.push_back(157000);
190 estThrFdBetUl.push_back(125000);
191 estThrFdBetUl.push_back(85000);
192 estThrFdBetUl.push_back(26000);
195 TestCase::Duration::QUICK);
209 std::ostringstream oss;
210 oss << nUser <<
" UEs, distance " << dist <<
" m";
218 bool errorModelEnabled)
219 :
TestCase(BuildNameString(nUser, dist)),
222 m_thrRefDl(thrRefDl),
223 m_thrRefUl(thrRefUl),
224 m_errorModelEnabled(errorModelEnabled)
257 lteHelper->SetAttribute(
"PathlossModel",
StringValue(
"ns3::FriisSpectrumPropagationLossModel"));
267 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
268 mobility.Install(enbNodes);
269 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
270 mobility.Install(ueNodes);
275 lteHelper->SetSchedulerType(
"ns3::FdBetFfMacScheduler");
277 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
278 ueDevs = lteHelper->InstallUeDevice(ueNodes);
281 lteHelper->Attach(ueDevs, enbDevs.
Get(0));
286 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
290 enbPhy->SetAttribute(
"TxPower",
DoubleValue(30.0));
291 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
294 for (
int i = 0; i <
m_nUser; i++)
298 mm->SetPosition(Vector(
m_dist, 0.0, 0.0));
302 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
305 double statsStartTime = 0.300;
306 double statsDuration = 0.6;
307 double tolerance = 0.1;
310 lteHelper->EnableMacTraces();
311 lteHelper->EnableRlcTraces();
322 std::vector<uint64_t> dlDataRxed;
323 for (
int i = 0; i <
m_nUser; i++)
329 dlDataRxed.push_back(rlcStats->GetDlRxData(imsi, lcId));
330 NS_LOG_INFO(
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at(i)
331 <<
" thr " << (
double)dlDataRxed.at(i) / statsDuration <<
" ref "
340 for (
int i = 0; i <
m_nUser; i++)
345 " Unfair Throughput!");
352 std::vector<uint64_t> ulDataRxed;
353 for (
int i = 0; i <
m_nUser; i++)
359 ulDataRxed.push_back(rlcStats->GetUlRxData(imsi, lcId));
360 NS_LOG_INFO(
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at(i)
361 <<
" thr " << (
double)ulDataRxed.at(i) / statsDuration <<
" ref "
370 for (
int i = 0; i <
m_nUser; i++)
375 " Unfair Throughput!");
385 std::ostringstream oss;
386 oss <<
"distances (m) = [ ";
387 for (
auto it = dist.begin(); it != dist.end(); ++it)
396 std::vector<double> dist,
397 std::vector<uint32_t> achievableRateDl,
398 std::vector<uint32_t> estThrFdBetUl,
399 bool errorModelEnabled)
400 :
TestCase(BuildNameString(dist.size(), dist)),
401 m_nUser(dist.size()),
403 m_achievableRateDl(achievableRateDl),
404 m_estThrFdBetUl(estThrFdBetUl),
405 m_errorModelEnabled(errorModelEnabled)
439 lteHelper->SetAttribute(
"PathlossModel",
StringValue(
"ns3::FriisSpectrumPropagationLossModel"));
449 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
450 mobility.Install(enbNodes);
451 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
452 mobility.Install(ueNodes);
457 lteHelper->SetSchedulerType(
"ns3::FdBetFfMacScheduler");
459 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
460 ueDevs = lteHelper->InstallUeDevice(ueNodes);
463 lteHelper->Attach(ueDevs, enbDevs.
Get(0));
468 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
472 enbPhy->SetAttribute(
"TxPower",
DoubleValue(30.0));
473 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
476 for (
int i = 0; i <
m_nUser; i++)
480 mm->SetPosition(Vector(
m_dist.at(i), 0.0, 0.0));
484 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
487 double statsStartTime = 0.300;
488 double statsDuration = 0.4;
489 double tolerance = 0.1;
492 lteHelper->EnableMacTraces();
493 lteHelper->EnableRlcTraces();
501 std::vector<uint64_t> dlDataRxed;
502 double totalData = 0;
503 double estTotalThr = 0;
505 for (
int i = 0; i <
m_nUser; i++)
511 dlDataRxed.push_back(rlcStats->GetDlRxData(imsi, lcId));
512 totalData += (
double)dlDataRxed.at(i);
514 NS_LOG_INFO(
"\tUser " << i <<
" dist " <<
m_dist.at(i) <<
" imsi " << imsi <<
" bytes rxed "
515 << (
double)dlDataRxed.at(i) <<
" thr "
516 << (
double)dlDataRxed.at(i) / statsDuration <<
" ref " <<
m_nUser);
519 estTotalThr =
m_nUser * (1 / estTotalThr);
520 estUeThr = estTotalThr /
m_nUser;
525 for (
int i = 0; i <
m_nUser; i++)
527 double thrRatio = 1.0 /
m_nUser;
528 double estThrRatio = (
double)dlDataRxed.at(i) / totalData;
529 NS_LOG_INFO(
"\tUser " << i <<
" thrRatio " << thrRatio <<
" estThrRatio " << estThrRatio);
533 estUeThr * tolerance,
534 " Unfair Throughput!");
542 std::vector<uint64_t> ulDataRxed;
543 for (
int i = 0; i <
m_nUser; i++)
549 ulDataRxed.push_back(rlcStats->GetUlRxData(imsi, lcId));
551 << (
double)ulDataRxed.at(i) <<
" thr "
552 << (
double)ulDataRxed.at(i) / statsDuration <<
" ref "
557 " 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.
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
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.
#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.