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 ());
171 lteHelper->EnableMacTraces ();
172 lteHelper->EnableRlcTraces ();
173 lteHelper->SetAttribute (
"PathlossModel",
StringValue (
"ns3::ConstantSpectrumPropagationLossModel"));
192 lteHelper->SetSchedulerType (
"ns3::RrFfMacScheduler");
193 enbDevs = lteHelper->InstallEnbDevice (enbNodes);
194 ueDevs = lteHelper->InstallUeDevice (ueNodes);
197 lteHelper->Attach (ueDevs, enbDevs.
Get (0));
202 lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
208 uePhy->GetDownlinkSpectrumPhy ()->AddCtrlSinrChunkProcessor (testSinr);
216 double calculatedSinrDb = 10.0 * std::log10 (testSinr->GetSinr ()->operator[] (0));
224 uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
226 static bool firstTime =
true;
smart pointer class similar to boost::intrusive_ptr
LteLinkAdaptationTestSuite()
void LteTestDlSchedulingCallback(LteInterferenceTestCase *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)
hold variables of type string
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
#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...
static LteLinkAdaptationTestSuite lteLinkAdaptationTestSuite
Callback< R > MakeBoundCallback(R(*fnPtr)(TX), ARG a1)
LteLinkAdaptationTestCase()
#define NS_LOG_COMPONENT_DEFINE(name)
void Connect(std::string path, const CallbackBase &cb)
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
hold variables of type 'enum'
void DlScheduling(uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
Hold an unsigned integer type.
holds a vector of ns3::NetDevice pointers
virtual ~LteLinkAdaptationTestCase()
static void Destroy(void)
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.
Helper class used to assign positions and mobility models to nodes.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Hold an floating point type.
Ptr< T > GetObject(void) const
virtual void DoRun(void)
Implementation to actually run this TestCase.
#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.