26 #include <ns3/object.h> 27 #include <ns3/spectrum-interference.h> 28 #include <ns3/spectrum-error-model.h> 31 #include <ns3/simulator.h> 32 #include <ns3/packet.h> 34 #include "ns3/radio-bearer-stats-calculator.h" 35 #include <ns3/constant-position-mobility-model.h> 36 #include <ns3/ff-mac-scheduler.h> 38 #include <ns3/eps-bearer.h> 39 #include <ns3/node-container.h> 40 #include <ns3/mobility-helper.h> 41 #include <ns3/net-device-container.h> 42 #include <ns3/lte-ue-net-device.h> 43 #include <ns3/lte-enb-net-device.h> 44 #include <ns3/lte-ue-rrc.h> 45 #include <ns3/lte-helper.h> 46 #include "ns3/string.h" 47 #include "ns3/double.h" 48 #include <ns3/lte-enb-phy.h> 49 #include <ns3/lte-ue-phy.h> 50 #include <ns3/boolean.h> 58 :
TestSuite (
"lte-tdmt-ff-mac-scheduler", SYSTEM)
60 NS_LOG_INFO (
"creating LenaTestTdMtFfMacSchedulerSuite");
62 bool errorModel =
false;
161 std::ostringstream oss;
162 oss << nUser <<
" UEs, distance " << dist <<
" m";
167 :
TestCase (BuildNameString (nUser, dist)),
170 m_thrRefDl (thrRefDl),
171 m_thrRefUl (thrRefUl),
172 m_errorModelEnabled (errorModelEnabled)
217 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
219 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
231 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
241 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
242 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
245 for (
int i = 0; i <
m_nUser; i++)
251 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
252 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
256 double statsStartTime = 0.300;
257 double statsDuration = 0.6;
258 double tolerance = 0.1;
259 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.000001));
274 std::vector <uint64_t> dlDataRxed;
275 for (
int i = 0; i <
m_nUser; i++)
280 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
281 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefDl);
290 for (
int i = 0; i <
m_nUser; i++)
292 double throughput = (double)dlDataRxed.at (i) / statsDuration;
293 if (throughput != 0 && found == 0)
298 else if (throughput != 0 && found == 1)
310 std::vector <uint64_t> ulDataRxed;
311 for (
int i = 0; i <
m_nUser; i++)
317 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
318 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at (i) <<
" thr " << (double)ulDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefUl);
326 for (
int i = 0; i <
m_nUser; i++)
330 Simulator::Destroy ();
bool m_errorModelEnabled
whether the error model is enabled
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
static std::string BuildNameString(uint16_t nUser, double dist)
Builds the test name string based on provided parameter values.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
AttributeValue implementation for Boolean.
NetDeviceContainer InstallEnbDevice(NodeContainer c)
Create a set of eNodeB devices.
Hold variables of type string.
Mobility model for which the current position does not change once it has been set and until it is se...
void Attach(NetDeviceContainer ueDevices)
Enables automatic attachment of a set of UE devices to a suitable cell using Idle mode initial cell s...
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
void EnableRlcTraces(void)
Enable trace sinks for RLC layer.
uint16_t m_nUser
number of UE nodes
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
void ActivateDataRadioBearer(NetDeviceContainer ueDevices, EpsBearer bearer)
Activate a Data Radio Bearer on a given UE devices (for LTE-only simulation).
void SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
Hold variables of type enum.
double m_dist
the distance between nodes
AttributeValue implementation for Time.
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
uint64_t GetDlRxData(uint64_t imsi, uint8_t lcid)
Gets the number of received downlink data bytes.
void SetSchedulerAttribute(std::string n, const AttributeValue &v)
Set an attribute for the scheduler to be created.
holds a vector of ns3::NetDevice pointers
Ptr< LteEnbPhy > GetPhy(void) const
#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...
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
double m_thrRefUl
the UL throughput reference
Ptr< LteUePhy > GetPhy(void) const
Get the Phy.
This class contains the specification of EPS Bearers.
virtual ~LenaTdMtFfMacSchedulerTestCase()
void SetPosition(const Vector &position)
static LenaTestTdMtFfMacSchedulerSuite lenaTestTdMtFfMacSchedulerSuite
Ptr< RadioBearerStatsCalculator > GetRlcStats(void)
NetDeviceContainer InstallUeDevice(NodeContainer c)
Create a set of UE devices.
Helper class used to assign positions and mobility models to nodes.
uint64_t GetUlRxData(uint64_t imsi, uint8_t lcid)
Gets the number of received uplink data bytes.
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
Time Seconds(double value)
Construct a Time in the indicated unit.
void SetDefault(std::string name, const AttributeValue &value)
This system test program creates different test cases with a single eNB and several UEs...
LenaTestTdMtFfMacSchedulerSuite()
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void EnableMacTraces(void)
Enable trace sinks for MAC layer.
virtual void DoRun(void)
Implementation to actually run this TestCase.
LenaTdMtFfMacSchedulerTestCase(uint16_t nUser, double dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
Constructor.
This class can be used to hold variables of floating point type such as 'double' or 'float'...
Test suite for TdMtFfMacScheduler tests.
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
The eNodeB device implementation.
double m_thrRefDl
the DL throughput reference
The LteUeNetDevice class implements the UE net device.