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mrequena
2011-05-06 18:39:33 +02:00
parent 4176f40a81 27861c1285
commit 4d28dcf51b
3 changed files with 316 additions and 0 deletions
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250
src/lte/test/lte-test-link-adaptation.cc Normal file
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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Manuel Requena <manuel.requena@cttc.es>
*/
#include "ns3/simulator.h"
#include "ns3/log.h"
#include "ns3/string.h"
#include "ns3/double.h"
#include "ns3/mobility-helper.h"
#include "ns3/lena-helper.h"
#include "ns3/lte-test-link-adaptation.h"
NS_LOG_COMPONENT_DEFINE ("LteLinkAdaptationTest");
using namespace ns3;
uint32_t LteLinkAdaptationTestCase::m_runId = 0;
/**
* Test 1.3 Link Adaptation
*/
void
LteTestDlSchedulingCallback (std::string path,
uint32_t frameNo, uint32_t subframeNo, uint16_t rnti,
uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
{
static bool firstTime = true;
if ( firstTime )
{
NS_LOG_UNCOND ("frame\tsbframe\trnti\tmcsTb1\tsizeTb1\tmcsTb2\tsizeTb2");
firstTime = false;
}
if ( subframeNo == 10 )
{
NS_LOG_UNCOND (" " << frameNo << "\t" << subframeNo << "\t" << rnti << "\t"
<< (uint16_t)mcsTb1 << "\t" << sizeTb1 << "\t"
<< (uint16_t)mcsTb2 << "\t" << sizeTb2);
}
}
/**
* TestSuite
*/
LteLinkAdaptationTestSuite::LteLinkAdaptationTestSuite ()
: TestSuite ("lte-link-adaptation", SYSTEM)
{
// LogLevel logLevel = (LogLevel)(LOG_PREFIX_FUNC | LOG_PREFIX_TIME | LOG_LEVEL_ALL);
// LogComponentEnable ("LteTestUePhy", logLevel);
// LogComponentEnable ("LteLinkAdaptationTest", logLevel);
NS_LOG_INFO ("Creating LteLinkAdaptionTestSuite");
int distanceMin = 1;
int distanceMax = 100000;
int distanceStep = 10000;
bool logStep = false;
for ( int distance = distanceMin ; distance <= distanceMax ; logStep ? ( distance *= distanceStep) : ( distance += distanceStep ) )
{
/**
* Propagation Loss
*
* ( 4 * PI * distance * frequency ) 2
* Loss = ( ------------------------------- )
* ( c )
*
* where: c is speed of light in vacuum = 3e8 (m/s)
* distance in (m)
* frequency in (Hz)
*/
double myLoss = ( ( 4 * M_PI * distance * 1.92e9 ) / 3e8 );
myLoss = myLoss * myLoss;
AddTestCase (new LteLinkAdaptationTestCase (myLoss));
}
}
static LteLinkAdaptationTestSuite lteLinkAdaptationTestSuite;
/**
* TestCase
*/
LteLinkAdaptationTestCase::LteLinkAdaptationTestCase (double loss)
: TestCase ("Link Adaptation"),
m_loss (loss)
{
std::ostringstream sstream1, sstream2;
sstream1 << loss;
sstream2 << ++m_runId;
NS_LOG_INFO ("Creating LteLinkAdaptationTestCase (" << sstream2.str () + "): LOSS = " + sstream1.str ());
}
LteLinkAdaptationTestCase::~LteLinkAdaptationTestCase ()
{
}
void
LteLinkAdaptationTestCase::DoRun (void)
{
#if 1
// LogLevel logLevel = (LogLevel)(LOG_PREFIX_FUNC | LOG_PREFIX_TIME | LOG_LEVEL_ALL);
// LogComponentEnable ("LteEnbRrc", logLevel);
// LogComponentEnable ("LteUeRrc", logLevel);
// LogComponentEnable ("LteEnbMac", logLevel);
// LogComponentEnable ("LteUeMac", logLevel);
// LogComponentEnable ("LteRlc", logLevel);
// LogComponentEnable ("RrPacketScheduler", logLevel);
// LogComponentEnable ("RrFfMacScheduler", logLevel);
// LogComponentEnable ("LtePhy", logLevel);
// LogComponentEnable ("LteEnbPhy", logLevel);
// LogComponentEnable ("LteUePhy", logLevel);
// LogComponentEnable ("LteSpectrumValueHelper", logLevel);
// LogComponentEnable ("LteSpectrumPhy", logLevel);
// LogComponentEnable ("LteInterference", logLevel);
// LogComponentEnable ("LteSinrChunkProcessor", logLevel);
// LogComponentEnable ("LtePropagationLossModel", logLevel);
// LogComponentEnable ("LossModel", logLevel);
// LogComponentEnable ("ShadowingLossModel", logLevel);
// LogComponentEnable ("PenetrationLossModel", logLevel);
// LogComponentEnable ("MultipathLossModel", logLevel);
// LogComponentEnable ("PathLossModel", logLevel);
// LogComponentEnable ("FriisSpectrumPropagationLossModel", logLevel);
// LogComponentEnable ("ConstantSpectrumPropagationLossModel", logLevel);
// LogComponentEnable ("LteNetDevice", logLevel);
// LogComponentEnable ("LteUeNetDevice", logLevel);
// LogComponentEnable ("LteEnbNetDevice", logLevel);
// LogComponentEnable ("MobilityModel", logLevel);
// LogComponentEnable ("ConstantPositionMobilityModel", logLevel);
// LogComponentEnable ("MultiModelSpectrumChannel", logLevel);
// LogComponentEnable ("SingleModelSpectrumChannel", logLevel);
#endif
/**
* Simulation Topology
*/
Ptr<LenaHelper> lena = CreateObject<LenaHelper> ();
// lena->EnableLogComponents ();
lena->EnableMacTraces ();
lena->EnableRlcTraces ();
lena->SetAttribute ("PropagationModel", StringValue ("ns3::ConstantSpectrumPropagationLossModel"));
NS_LOG_INFO ("LOSS = " << m_loss);
lena->SetPropagationModelAttribute ("Loss", DoubleValue (m_loss));
/**
* Distance (m) PropagationLoss (XXX)
* 0 0.0
* 100 6.46814e+07
* 200 2.58726e+08
* 300 5.82133e+08
* 400 1.0349e+09
* 500 1.61704e+09
* 600 2.32853e+09
* 700 3.16939e+09
* 800 4.13961e+09
* 900 5.2392e+09
* 1000 6.46814e+09
*/
// for ( int i = 0 ; i <= 10 ; i++ )
// {
// double myLoss = ( ( 4 * M_PI * ( i * 100.0 ) * 1.92e9 ) / 3e8 );
// myLoss = myLoss * myLoss;
// NS_LOG_INFO ("i = " << i << "\tLoss = " << myLoss);
// }
// Create Nodes: eNodeB and UE
NodeContainer enbNodes;
NodeContainer ueNodes;
enbNodes.Create (1);
ueNodes.Create (1);
NodeContainer allNodes = NodeContainer ( enbNodes, ueNodes );
// Position of the eNodeB and UE
Ptr<ListPositionAllocator> positionAlloc = CreateObject<ListPositionAllocator> ();
positionAlloc->Add (Vector (0.0, 0.0, 0.0));
positionAlloc->Add (Vector (100.0, 0.0, 0.0));
// Install Mobility Model
MobilityHelper mobility;
mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
mobility.SetPositionAllocator (positionAlloc);
mobility.Install (allNodes);
// Create Devices and install them in the Nodes (eNB and UE)
NetDeviceContainer enbDevs;
NetDeviceContainer ueDevs;
lena->SetSchedulerType ("ns3::RrFfMacScheduler");
enbDevs = lena->InstallEnbDevice (enbNodes);
ueDevs = lena->InstallUeDevice (ueNodes);
// Attach a UE to a eNB
lena->Attach (ueDevs, enbDevs.Get (0));
// Activate an EPS bearer
enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
EpsBearer bearer (q);
lena->ActivateEpsBearer (ueDevs, bearer);
Config::Connect ("/NodeList/0/DeviceList/0/LteEnbMac/DlScheduling",
MakeCallback(&LteTestDlSchedulingCallback));
// Simulator::Stop (Seconds (0.005));
Simulator::Stop (Seconds (0.01));
Simulator::Run ();
Simulator::Destroy ();
NS_LOG_INFO ("Link Adaptation Test");
NS_TEST_ASSERT_MSG_EQ_TOL (1.0, 1.0, 0.0000001, "Wrong Test !");
}

64
src/lte/test/lte-test-link-adaptation.h Normal file
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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Manuel Requena <manuel.requena@cttc.es>
*/
#ifndef LTE_TEST_LINK_ADAPTATION_H
#define LTE_TEST_LINK_ADAPTATION_H
#include "ns3/test.h"
using namespace ns3;
/**
* Test 1.3 Link adaptation
*/
class LteLinkAdaptationTestSuite : public TestSuite
{
public:
LteLinkAdaptationTestSuite ();
};
class LteLinkAdaptationTestCase : public TestCase
{
public:
// LteLinkAdaptationTestCase (Ptr<SpectrumValue> sv, Ptr<SpectrumValue> sinr, std::string name);
LteLinkAdaptationTestCase (double loss);
LteLinkAdaptationTestCase ();
virtual ~LteLinkAdaptationTestCase ();
private:
virtual void DoRun (void);
Ptr<MacStatsCalculator> macStats;
double m_loss;
// Ptr<SpectrumValue> m_sv;
// Ptr<const SpectrumModel> m_sm;
// Ptr<SpectrumValue> m_sinr;
static uint32_t m_runId;
};
#endif /* LTE_TEST_LINK_ADAPTATION_H */

2
src/lte/wscript
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@@ -52,6 +52,7 @@ def build(bld):
module_test.source = [
'test/lte-test-downlink-sinr.cc',
'test/lte-test-uplink-sinr.cc',
'test/lte-test-link-adaptation.cc',
'test/lte-test-sinr-chunk-processor.cc',
'test/lte-test-ue-phy.cc',
'test/lte-test-rr-ff-mac-scheduler.cc',
@@ -108,6 +109,7 @@ def build(bld):
'model/pf-ff-mac-scheduler.h',
'test/lte-test-downlink-sinr.h',
'test/lte-test-uplink-sinr.h',
'test/lte-test-link-adaptation.h',
'test/lte-test-sinr-chunk-processor.h',
'test/lte-test-ue-phy.h',
'test/lte-test-rr-ff-mac-scheduler.h',