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)
242 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
251 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
252 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
255 for (
int i = 0; i <
m_nUser; i++)
261 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
262 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
265 double statsStartTime = 0.300;
266 double statsDuration = 0.6;
267 double tolerance = 0.1;
268 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.000001));
282 std::vector <uint64_t> dlDataRxed;
283 for (
int i = 0; i <
m_nUser; i++)
289 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
290 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefDl);
298 for (
int i = 0; i <
m_nUser; i++)
307 std::vector <uint64_t> ulDataRxed;
308 for (
int i = 0; i <
m_nUser; i++)
314 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
315 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at (i) <<
" thr " << (double)ulDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefUl);
323 for (
int i = 0; i <
m_nUser; i++)
327 Simulator::Destroy ();
339 std::ostringstream oss;
340 oss <<
"distances (m) = [ " ;
341 for (std::vector<uint16_t>::iterator it = dist.begin (); it != dist.end (); ++it)
351 :
TestCase (BuildNameString (dist.size (), dist)),
352 m_nUser (dist.size ()),
354 m_achievableRateDl (estAchievableRateDl),
355 m_estThrFdBetUl (estThrFdBetUl),
356 m_errorModelEnabled (errorModelEnabled)
406 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
415 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
416 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
419 for (
int i = 0; i <
m_nUser; i++)
425 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
426 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
430 double statsStartTime = 0.300;
431 double statsDuration = 0.4;
432 double tolerance = 0.1;
433 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.000001));
443 NS_LOG_INFO (
"DL - Test with " << m_nUser <<
" user(s)");
444 std::vector <uint64_t> dlDataRxed;
445 double totalData = 0;
446 double estTotalThr = 0;
448 for (
int i = 0; i <
m_nUser; i++)
454 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
455 totalData += (double)dlDataRxed.at (i);
457 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);
460 estTotalThr = m_nUser * (1 / estTotalThr);
461 estUeThr = estTotalThr /
m_nUser;
466 for (
int i = 0; i <
m_nUser; i++)
468 double thrRatio = (double) 1 / m_nUser;
469 double estThrRatio = (double)dlDataRxed.at (i) / totalData;
470 NS_LOG_INFO (
"\tUser " << i <<
" thrRatio " << thrRatio <<
" estThrRatio " << estThrRatio);
472 NS_TEST_ASSERT_MSG_EQ_TOL ((
double)dlDataRxed.at (i) / statsDuration, estUeThr, estUeThr * tolerance,
" Unfair Throughput!");
481 std::vector <uint64_t> ulDataRxed;
482 for (
int i = 0; i <
m_nUser; i++)
488 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
489 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));
492 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)
Attribute for 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.
Time Seconds(double value)
Construct a Time in the indicated unit.
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.