27 #include <ns3/object.h>
28 #include <ns3/spectrum-interference.h>
29 #include <ns3/spectrum-error-model.h>
32 #include <ns3/simulator.h>
33 #include <ns3/packet.h>
35 #include "ns3/radio-bearer-stats-calculator.h"
36 #include <ns3/constant-position-mobility-model.h>
37 #include <ns3/eps-bearer.h>
38 #include <ns3/node-container.h>
39 #include <ns3/mobility-helper.h>
40 #include <ns3/net-device-container.h>
41 #include <ns3/lte-ue-net-device.h>
42 #include <ns3/lte-enb-net-device.h>
43 #include <ns3/lte-ue-rrc.h>
44 #include <ns3/lte-helper.h>
45 #include "ns3/string.h"
46 #include "ns3/double.h"
47 #include <ns3/lte-enb-phy.h>
48 #include <ns3/lte-ue-phy.h>
49 #include <ns3/boolean.h>
59 :
TestSuite (
"lte-fdbet-ff-mac-scheduler", SYSTEM)
61 NS_LOG_INFO (
"creating LenaTestFdBetFfMacSchedulerSuite");
63 bool errorModel =
false;
150 std::vector<uint16_t> dist;
152 dist.push_back (4800);
153 dist.push_back (6000);
154 dist.push_back (10000);
155 dist.push_back (20000);
156 std::vector<uint32_t> estAchievableRateDl;
157 estAchievableRateDl.push_back (2196000);
158 estAchievableRateDl.push_back (1383000);
159 estAchievableRateDl.push_back (775000);
160 estAchievableRateDl.push_back (421000);
161 estAchievableRateDl.push_back (421000);
162 std::vector<uint32_t> estThrFdBetUl;
163 estThrFdBetUl.push_back (469000);
164 estThrFdBetUl.push_back (157000);
165 estThrFdBetUl.push_back (125000);
166 estThrFdBetUl.push_back (85000);
167 estThrFdBetUl.push_back (26000);
180 std::ostringstream oss;
181 oss << nUser <<
" UEs, distance " << dist <<
" m";
186 :
TestCase (BuildNameString (nUser, dist)),
189 m_thrRefDl (thrRefDl),
190 m_thrRefUl (thrRefUl),
191 m_errorModelEnabled (errorModelEnabled)
239 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
248 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
249 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
252 for (
int i = 0; i <
m_nUser; i++)
258 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
259 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
262 double statsStartTime = 0.300;
263 double statsDuration = 0.6;
264 double tolerance = 0.1;
265 Simulator::Stop (Seconds (statsStartTime + statsDuration - 0.000001));
279 std::vector <uint64_t> dlDataRxed;
280 for (
int i = 0; i <
m_nUser; i++)
286 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
287 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefDl);
295 for (
int i = 0; i <
m_nUser; i++)
304 std::vector <uint64_t> ulDataRxed;
305 for (
int i = 0; i <
m_nUser; i++)
311 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
312 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at (i) <<
" thr " << (double)ulDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefUl);
320 for (
int i = 0; i <
m_nUser; i++)
324 Simulator::Destroy ();
336 std::ostringstream oss;
337 oss <<
"distances (m) = [ " ;
338 for (std::vector<uint16_t>::iterator it = dist.begin (); it != dist.end (); ++it)
348 :
TestCase (BuildNameString (dist.size (), dist)),
349 m_nUser (dist.size ()),
351 m_achievableRateDl (estAchievableRateDl),
352 m_estThrFdBetUl (estThrFdBetUl),
353 m_errorModelEnabled (errorModelEnabled)
403 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
412 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
413 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
416 for (
int i = 0; i <
m_nUser; i++)
422 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
423 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
427 double statsStartTime = 0.300;
428 double statsDuration = 0.4;
429 double tolerance = 0.1;
430 Simulator::Stop (Seconds (statsStartTime + statsDuration - 0.000001));
440 NS_LOG_INFO (
"DL - Test with " << m_nUser <<
" user(s)");
441 std::vector <uint64_t> dlDataRxed;
442 double totalData = 0;
443 double estTotalThr = 0;
445 for (
int i = 0; i <
m_nUser; i++)
451 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
452 totalData += (double)dlDataRxed.at (i);
454 NS_LOG_INFO (
"\tUser " << i <<
" dist " <<
m_dist.at (i) <<
" imsi " << imsi <<
" bytes rxed " << (double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_nUser);
457 estTotalThr = m_nUser * (1 / estTotalThr);
458 estUeThr = estTotalThr /
m_nUser;
463 for (
int i = 0; i <
m_nUser; i++)
465 double thrRatio = (double) 1 / m_nUser;
466 double estThrRatio = (double)dlDataRxed.at (i) / totalData;
467 NS_LOG_INFO (
"\tUser " << i <<
" thrRatio " << thrRatio <<
" estThrRatio " << estThrRatio);
469 NS_TEST_ASSERT_MSG_EQ_TOL ((
double)dlDataRxed.at (i) / statsDuration, estUeThr, estUeThr * tolerance,
" Unfair Throughput!");
478 std::vector <uint64_t> ulDataRxed;
479 for (
int i = 0; i <
m_nUser; i++)
485 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
486 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_estThrFdBetUl.at (i));
489 Simulator::Destroy ();
virtual ~LenaFdBetFfMacSchedulerTestCase1()
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
NetDeviceContainer InstallEnbDevice(NodeContainer c)
create a set of eNB devices
hold variables of type string
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
virtual ~LenaFdBetFfMacSchedulerTestCase2()
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.
void ActivateDataRadioBearer(NetDeviceContainer ueDevices, EpsBearer bearer)
Call ActivateDataRadioBearer (ueDevice, bearer) for each UE device in a given set.
This system test program creates different test cases with a single eNB and several UEs...
void SetSchedulerType(std::string type)
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.
static std::string BuildNameString(uint16_t nUser, std::vector< uint16_t > dist)
hold objects of type ns3::Time
uint64_t GetDlRxData(uint64_t imsi, uint8_t lcid)
Gets the number of received downlink data bytes.
holds a vector of ns3::NetDevice pointers
#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...
virtual void DoRun(void)
Implementation to actually run this TestCase.
static LenaTestFdBetFfMacSchedulerSuite lenaTestFdBetFfMacSchedulerSuite
void SetDefault(std::string name, const AttributeValue &value)
keep track of a set of node pointers.
LenaFdBetFfMacSchedulerTestCase1(uint16_t nUser, uint16_t dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
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())
void AddTestCase(TestCase *testCase) NS_DEPRECATED
Add an individual child TestCase case to this TestCase.
void SetPosition(const Vector &position)
LenaFdBetFfMacSchedulerTestCase2(std::vector< uint16_t > dist, std::vector< uint32_t > m_achievableRateDl, std::vector< uint32_t > estThrFdBetUl, bool m_errorModelEnabled)
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.
Ptr< Node > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
std::vector< uint32_t > m_achievableRateDl
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
virtual void DoRun(void)
Implementation to actually run this TestCase.
Hold a floating point type.
LenaTestFdBetFfMacSchedulerSuite()
void SetAttribute(std::string name, const AttributeValue &value)
The eNodeB device implementation.
Ptr< T > GetObject(void) const
std::vector< uint16_t > m_dist
static std::string BuildNameString(uint16_t nUser, uint16_t dist)
std::vector< uint32_t > m_estThrFdBetUl
The LteUeNetDevice class implements the UE net device.