21 #include "ns3/simulator.h"
23 #include "ns3/string.h"
24 #include "ns3/double.h"
25 #include "ns3/boolean.h"
28 #include "ns3/mobility-helper.h"
29 #include "ns3/lte-helper.h"
31 #include "ns3/lte-ue-phy.h"
32 #include "ns3/lte-ue-net-device.h"
49 uint32_t frameNo, uint32_t subframeNo, uint16_t rnti,
50 uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
52 testcase->
DlScheduling (frameNo, subframeNo, rnti, mcsTb1, sizeTb1, mcsTb2, sizeTb2);
60 :
TestSuite (
"lte-link-adaptation", SYSTEM)
64 struct SnrEfficiencyMcs
75 SnrEfficiencyMcs snrEfficiencyMcs[] = {
76 { -5.00000, 0.08024, -1},
77 { -4.00000, 0.10030, -1},
78 { -3.00000, 0.12518, -1},
79 { -2.00000, 0.15589, 0},
80 { -1.00000, 0.19365, 0},
81 { 0.00000, 0.23983, 2},
82 { 1.00000, 0.29593, 2},
83 { 2.00000, 0.36360, 2},
84 { 3.00000, 0.44451, 4},
85 { 4.00000, 0.54031, 4},
86 { 5.00000, 0.65251, 6},
87 { 6.00000, 0.78240, 6},
88 { 7.00000, 0.93086, 8},
89 { 8.00000, 1.09835, 8},
90 { 9.00000, 1.28485, 10},
91 { 10.00000, 1.48981, 12},
92 { 11.00000, 1.71229, 12},
93 { 12.00000, 1.95096, 14},
94 { 13.00000, 2.20429, 14},
95 { 14.00000, 2.47062, 16},
96 { 15.00000, 2.74826, 18},
97 { 16.00000, 3.03560, 18},
98 { 17.00000, 3.33115, 20},
99 { 18.00000, 3.63355, 20},
100 { 19.00000, 3.94163, 22},
101 { 20.00000, 4.25439, 22},
102 { 21.00000, 4.57095, 24},
103 { 22.00000, 4.89060, 24},
104 { 23.00000, 5.21276, 26},
105 { 24.00000, 5.53693, 26},
106 { 25.00000, 5.86271, 28},
107 { 26.00000, 6.18980, 28},
108 { 27.00000, 6.51792, 28},
109 { 28.00000, 6.84687, 28},
110 { 29.00000, 7.17649, 28},
111 { 30.00000, 7.50663, 28},
113 int numOfTests =
sizeof (snrEfficiencyMcs) /
sizeof (SnrEfficiencyMcs);
115 double txPowerDbm = 30;
117 double noisePowerDbm = ktDbm + 10 * std::log10 (25 * 180000);
118 double receiverNoiseFigureDb = 9.0;
120 for (
int i = 0 ; i < numOfTests; i++ )
122 double lossDb = txPowerDbm - snrEfficiencyMcs[i].snrDb - noisePowerDbm - receiverNoiseFigureDb;
124 std::ostringstream name;
125 name <<
" snr= " << snrEfficiencyMcs[i].snrDb <<
" dB, "
126 <<
" mcs= " << snrEfficiencyMcs[i].mcsIndex;
143 m_mcsIndex (mcsIndex)
145 std::ostringstream sstream1, sstream2;
146 sstream1 <<
" snr=" << snrDb
147 <<
" mcs=" << mcsIndex;
149 NS_LOG_INFO (
"Creating LteLinkAdaptationTestCase: " + sstream1.str ());
197 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
213 Simulator::Stop (Seconds (0.040));
216 double calculatedSinrDb = 10.0 * std::log10 (testSinr->GetSinr ()->operator[] (0));
218 Simulator::Destroy ();
224 uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
226 static bool firstTime =
true;
void DlScheduling(uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
static LteLinkAdaptationTestSuite lteLinkAdaptationTestSuite
void SetPathlossModelAttribute(std::string n, const AttributeValue &v)
set an attribute for the pathloss model to be created
NetDeviceContainer InstallEnbDevice(NodeContainer c)
create a set of eNB devices
LteLinkAdaptationTestCase()
void Reset(void)
Reset the initial value of every attribute as well as the value of every global to what they were bef...
hold variables of type string
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
Callback< R > MakeBoundCallback(R(*fnPtr)(TX), ARG a1)
Build bound Callbacks which take varying numbers of arguments, and potentially returning a value...
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.
Test 1.3 Link adaptation.
virtual ~LteLinkAdaptationTestCase()
void Connect(std::string path, const CallbackBase &cb)
void ActivateDataRadioBearer(NetDeviceContainer ueDevices, EpsBearer bearer)
Call ActivateDataRadioBearer (ueDevice, bearer) for each UE device in a given set.
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.
hold variables of type 'enum'
LteLinkAdaptationTestSuite()
TestSuite.
Hold an unsigned integer type.
#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.
holds a vector of ns3::NetDevice pointers
Ptr< LteSpectrumPhy > GetDownlinkSpectrumPhy()
void LteTestDlSchedulingCallback(LteLinkAdaptationTestCase *testcase, std::string path, uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
Test 1.3 Link Adaptation.
#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...
void SetDefault(std::string name, const AttributeValue &value)
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())
void AddTestCase(TestCase *testCase) NS_DEPRECATED
Add an individual child TestCase case to this TestCase.
NetDeviceContainer InstallUeDevice(NodeContainer c)
create a set of UE devices
Helper class used to assign positions and mobility models to nodes.
Time Now(void)
create an ns3::Time instance which contains the current simulation time.
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.
Hold a floating point type.
void SetAttribute(std::string name, const AttributeValue &value)
Ptr< T > GetObject(void) const
virtual void DoRun(void)
Implementation to actually run this TestCase.
The LtePhy models the physical layer of LTE.
The LteUeNetDevice class implements the UE net device.