12#include "ns3/boolean.h"
13#include "ns3/constant-position-mobility-model.h"
14#include "ns3/double.h"
16#include "ns3/eps-bearer.h"
17#include "ns3/ff-mac-scheduler.h"
19#include "ns3/lte-enb-net-device.h"
20#include "ns3/lte-enb-phy.h"
21#include "ns3/lte-helper.h"
22#include "ns3/lte-ue-net-device.h"
23#include "ns3/lte-ue-phy.h"
24#include "ns3/lte-ue-rrc.h"
25#include "ns3/mobility-helper.h"
26#include "ns3/net-device-container.h"
27#include "ns3/node-container.h"
28#include "ns3/object.h"
29#include "ns3/packet.h"
31#include "ns3/radio-bearer-stats-calculator.h"
32#include "ns3/simulator.h"
33#include "ns3/spectrum-error-model.h"
34#include "ns3/spectrum-interference.h"
35#include "ns3/string.h"
68 testcase->
UlScheduling(frameNo, subframeNo, rnti, mcs, sizeTb, ccId);
78 std::cout <<
"\n Running TestCarrierAggregationSuite with activated option to write "
80 "Dl results will be written to "
89 <<
" already exists. Move it out of the way or specify another downlink "
97 <<
" already exists. Move it out of the way or specify another uplink "
332 std::ostringstream oss;
333 oss << nUser <<
" UEs, distance " << dist <<
" m"
334 <<
" dlBandwidth " << dlBandwidth <<
" ulBandwidth " << ulBandwidth
335 <<
" number of carriers " << numberOfComponentCarriers;
413 lteHelper->SetAttribute(
"PathlossModel",
StringValue(
"ns3::FriisSpectrumPropagationLossModel"));
423 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
424 mobility.Install(enbNodes);
425 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
426 mobility.Install(ueNodes);
431 lteHelper->SetSchedulerType(
"ns3::PfFfMacScheduler");
433 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
434 ueDevs = lteHelper->InstallUeDevice(ueNodes);
437 lteHelper->Attach(ueDevs, enbDevs.
Get(0));
442 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
446 enbPhy->SetAttribute(
"TxPower",
DoubleValue(30.0));
447 enbPhy->SetAttribute(
"NoiseFigure",
DoubleValue(5.0));
450 for (
int i = 0; i <
m_nUser; i++)
454 mm->SetPosition(Vector(
m_dist, 0.0, 0.0));
458 uePhy->SetAttribute(
"NoiseFigure",
DoubleValue(9.0));
461 double statsStartTime = 0.300;
465 Config::Connect(
"/NodeList/*/DeviceList/*/ComponentCarrierMap/*/LteEnbMac/DlScheduling",
468 Config::Connect(
"/NodeList/*/DeviceList/*/ComponentCarrierMap/*/LteEnbMac/UlScheduling",
471 lteHelper->EnableTraces();
479 std::vector<uint64_t> dlDataRxed;
486 bool testDownlinkShare =
true;
493 NS_LOG_INFO(
"Downlink traffic per carrier:" << itDownlink->second);
499 testDownlinkShare =
false;
505 bool testUplinkShare =
true;
511 NS_LOG_INFO(
"Uplink traffic per carrier:" << itUplink->second);
517 testUplinkShare =
false;
525 "Number of carriers in uplink does not correspond to number of carriers "
526 "being configured in test.");
529 "Number of carriers in downlink does not correspond to number of "
530 "carriers being configured in test.");
534 " Downlink traffic not split equally between carriers!");
537 " Uplink traffic not split equally between carriers");
578 uint8_t componentCarrierId)
586 m_ccUplinkTraffic.insert(std::pair<uint8_t, uint32_t>(componentCarrierId, sizeTb));
600 std::ofstream dlOutFile;
602 dlOutFile.setf(std::ios_base::fixed);
604 if (!dlOutFile.is_open())
613 std::ofstream ulOutFile;
615 ulOutFile.setf(std::ios_base::fixed);
617 if (!ulOutFile.is_open())
This system test program creates different test cases with a single eNB and several UEs,...
void DoRun() override
Implementation to actually run this TestCase.
uint32_t m_numberOfComponentCarriers
number of component carriers
~CarrierAggregationTestCase() override
void DlScheduling(DlSchedulingCallbackInfo dlInfo)
DL Scheduling function that is used in this test as callback function of DL scheduling trace.
static bool s_writeResults
write results flag, determines whether to write results to outoput files
CarrierAggregationTestCase(uint16_t nUser, uint16_t dist, uint32_t dlbandwidth, uint32_t ulBandwidth, uint32_t numberOfComponentCarriers)
Constructor of test case.
uint64_t m_dlThroughput
DL throughput.
double m_statsDuration
stats duration
uint16_t m_nUser
the number of users
std::map< uint8_t, uint32_t > m_ccDownlinkTraffic
CC DL traffic.
void UlScheduling(uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcs, uint16_t sizeTb, uint8_t componentCarrierId)
UL Scheduling function that is used in this test as callback function of UL scheduling trace.
void WriteResultToFile() const
Write result to file function.
uint16_t m_ulBandwidth
UL bandwidth.
uint64_t m_ulThroughput
UL throughput.
uint16_t m_dlBandwidth
DL bandwidth.
static std::string BuildNameString(uint16_t nUser, uint16_t dist, uint32_t dlBandwidth, uint32_t ulBandwidth, uint32_t numberOfComponentCarriers)
Builds the test name string based on provided parameter values.
std::map< uint8_t, uint32_t > m_ccUplinkTraffic
CC UL traffic.
uint16_t m_dist
the distance
Test Carrier Aggregation Suite.
TestCarrierAggregationSuite()
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 Time Now()
Return the current simulation virtual time.
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.
@ EXTENSIVE
Medium length test.
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
TestCase(const TestCase &)=delete
TestSuite(std::string name, Type type=Type::UNIT)
Construct a new test suite.
static constexpr auto SYSTEM
Hold an unsigned integer type.
void SetDefault(std::string name, const AttributeValue &value)
void Connect(std::string path, const CallbackBase &cb)
#define NS_LOG_ERROR(msg)
Use NS_LOG to output a message of level LOG_ERROR.
#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 TestCarrierAggregationSuite lenaTestRrFfMacSchedulerSuite
Static variable for test initialization.
auto MakeBoundCallback(R(*fnPtr)(Args...), BArgs &&... bargs)
Make Callbacks with varying number of bound arguments.
Ptr< T > CreateObject(Args &&... args)
Create an object by type, with varying number of constructor parameters.
#define NS_TEST_ASSERT_MSG_EQ(actual, limit, msg)
Test that an actual and expected (limit) value are equal and report and abort if not.
Time Seconds(double value)
Construct a Time in the indicated unit.
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
const std::string ulResultsFileName
const std::string dlResultsFileName
void LteTestUlSchedulingCallback(CarrierAggregationTestCase *testcase, std::string path, uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcs, uint16_t sizeTb, uint8_t ccId)
void LteTestDlSchedulingCallback(CarrierAggregationTestCase *testcase, std::string path, DlSchedulingCallbackInfo dlInfo)
Every class exported by the ns3 library is enclosed in the ns3 namespace.
DlSchedulingCallbackInfo structure.
uint8_t componentCarrierId
component carrier ID