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/eps-bearer.h>
37 #include <ns3/node-container.h>
38 #include <ns3/mobility-helper.h>
39 #include <ns3/net-device-container.h>
40 #include <ns3/lte-ue-net-device.h>
41 #include <ns3/lte-enb-net-device.h>
42 #include <ns3/lte-ue-rrc.h>
43 #include <ns3/lte-helper.h>
44 #include "ns3/string.h"
45 #include "ns3/double.h"
46 #include <ns3/lte-enb-phy.h>
47 #include <ns3/lte-ue-phy.h>
48 #include <ns3/boolean.h>
58 :
TestSuite (
"lte-pf-ff-mac-scheduler", SYSTEM)
60 NS_LOG_INFO (
"creating LenaTestPfFfMacSchedulerSuite");
62 bool errorModel =
false;
170 std::vector<double> dist;
172 dist.push_back (4800);
173 dist.push_back (6000);
174 dist.push_back (10000);
175 dist.push_back (20000);
176 std::vector<uint32_t> estThrPfDl;
177 estThrPfDl.push_back (90000);
178 estThrPfDl.push_back (37000);
179 estThrPfDl.push_back (37000);
180 estThrPfDl.push_back (17400);
181 estThrPfDl.push_back (17400);
182 std::vector<uint32_t> estThrPfUl;
183 estThrPfUl.push_back (469000);
184 estThrPfUl.push_back (157000);
185 estThrPfUl.push_back (125000);
186 estThrPfUl.push_back (85000);
187 estThrPfUl.push_back (26000);
202 std::ostringstream oss;
203 oss << nUser <<
" UEs, distance " << dist <<
" m";
208 :
TestCase (BuildNameString (nUser, dist)),
211 m_thrRefDl (thrRefDl),
212 m_thrRefUl (thrRefUl),
213 m_errorModelEnabled (errorModelEnabled)
262 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
272 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
273 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
276 for (
int i = 0; i <
m_nUser; i++)
282 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
283 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
287 double statsStartTime = 0.300;
288 double statsDuration = 0.6;
289 double tolerance = 0.1;
290 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.000001));
305 std::vector <uint64_t> dlDataRxed;
306 for (
int i = 0; i <
m_nUser; i++)
311 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
312 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefDl);
320 for (
int i = 0; i <
m_nUser; i++)
329 std::vector <uint64_t> ulDataRxed;
330 for (
int i = 0; i <
m_nUser; i++)
336 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
337 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at (i) <<
" thr " << (double)ulDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefUl);
345 for (
int i = 0; i <
m_nUser; i++)
349 Simulator::Destroy ();
361 std::ostringstream oss;
362 oss <<
"distances (m) = [ " ;
363 for (std::vector<double>::iterator it = dist.begin (); it != dist.end (); ++it)
373 :
TestCase (BuildNameString (dist.size (), dist)),
374 m_nUser (dist.size ()),
376 m_estThrPfDl (estThrPfDl),
377 m_estThrPfUl (estThrPfUl),
378 m_errorModelEnabled (errorModelEnabled)
426 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
435 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
436 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
439 for (
int i = 0; i <
m_nUser; i++)
445 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
446 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
449 double statsStartTime = 0.300;
450 double statsDuration = 0.4;
451 double tolerance = 0.1;
452 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.000001));
462 NS_LOG_INFO (
"DL - Test with " << m_nUser <<
" user(s)");
463 std::vector <uint64_t> dlDataRxed;
464 double totalData = 0;
465 double totalEstThrPf = 0;
466 for (
int i = 0; i <
m_nUser; i++)
472 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
473 totalData += (double)dlDataRxed.at (i);
474 NS_LOG_INFO (
"\tUser " << i <<
" dist " <<
m_dist.at (i) <<
" imsi " << imsi <<
" bytes rxed " << (double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration);
483 for (
int i = 0; i <
m_nUser; i++)
485 double thrRatio = (double)dlDataRxed.at (i) / totalData;
486 double estThrRatio = (double)
m_estThrPfDl.at (i) / totalEstThrPf;
487 NS_LOG_INFO (
"\tUser " << i <<
" thrRatio " << thrRatio <<
" estThrRatio " << estThrRatio);
496 std::vector <uint64_t> ulDataRxed;
497 for (
int i = 0; i <
m_nUser; i++)
503 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
504 NS_LOG_INFO (
"\tUser " << i <<
" dist " <<
m_dist.at (i) <<
" bytes rxed " << (double)ulDataRxed.at (i) <<
" thr " << (double)ulDataRxed.at (i) / statsDuration <<
" ref " << (double)
m_estThrPfUl.at (i));
507 Simulator::Destroy ();
LenaTestPfFfMacSchedulerSuite()
#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.
uint16_t m_nUser
number of UE nodes
NetDeviceContainer InstallEnbDevice(NodeContainer c)
Create a set of eNodeB devices.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
Hold variables of type string.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
virtual ~LenaPfFfMacSchedulerTestCase2()
Ptr< LteEnbPhy > GetPhy(void) const
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.
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
static LenaTestPfFfMacSchedulerSuite lenaTestPfFfMacSchedulerSuite
LenaPfFfMacSchedulerTestCase2(std::vector< double > dist, std::vector< uint32_t > estThrPfDl, std::vector< uint32_t > estThrPfUl, bool errorModelEnabled)
Constructor.
void ActivateDataRadioBearer(NetDeviceContainer ueDevices, EpsBearer bearer)
Activate a Data Radio Bearer on a given UE devices (for LTE-only simulation).
virtual void DoRun(void)
Implementation to actually run this TestCase.
void SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
double m_dist
the distance between nodes
This class contains the specification of EPS Bearers.
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
bool m_errorModelEnabled
indicates whether the error model is enabled
PfFfMacScheduler test suite.
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.
holds a vector of ns3::NetDevice pointers
virtual ~LenaPfFfMacSchedulerTestCase1()
bool m_errorModelEnabled
whether error model is enabled
#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...
std::vector< uint32_t > m_estThrPfUl
the estimated UL throughput
std::vector< double > m_dist
the distance between nodes
Every class exported by the ns3 library is enclosed in the ns3 namespace.
static std::string BuildNameString(uint16_t nUser, double dist)
Build name string.
keep track of a set of node pointers.
void SetMobilityModel(std::string type, std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue(), std::string n8="", const AttributeValue &v8=EmptyAttributeValue(), std::string n9="", const AttributeValue &v9=EmptyAttributeValue())
uint16_t m_nUser
number of UE nodes
void SetPosition(const Vector &position)
Ptr< RadioBearerStatsCalculator > GetRlcStats(void)
NetDeviceContainer InstallUeDevice(NodeContainer c)
Create a set of UE devices.
static std::string BuildNameString(uint16_t nUser, std::vector< double > dist)
Builds the test name string based on provided parameter values.
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.
virtual void DoRun(void)
Implementation to actually run this TestCase.
Lena PfFf Mac Scheduler Test Case 2.
Ptr< Node > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
double m_thrRefUl
the UL throughput reference
Time Seconds(double value)
Construct a Time in the indicated unit.
void SetDefault(std::string name, const AttributeValue &value)
double m_thrRefDl
the DL throughput reference
std::vector< uint32_t > m_estThrPfDl
the estimated DL throughput
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.
Ptr< LteUePhy > GetPhy(void) const
Get the Phy.
This class can be used to hold variables of floating point type such as 'double' or 'float'...
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
The eNodeB device implementation.
This system test program creates different test cases with a single eNB and several UEs...
LenaPfFfMacSchedulerTestCase1(uint16_t nUser, double dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
Constructor.
The LteUeNetDevice class implements the UE net device.