sat-profiling-sim-tn8.cc

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2014 Magister Solutions
 *
 * 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: Frans Laakso <frans.laakso@magister.fi>
 *
 */
 
#include "ns3/applications-module.h"
#include "ns3/config-store-module.h"
#include "ns3/core-module.h"
#include "ns3/internet-module.h"
#include "ns3/network-module.h"
#include "ns3/satellite-module.h"
#include "ns3/traffic-module.h"
 
using namespace ns3;

 
NS_LOG_COMPONENT_DEFINE("sat-profiling-sim-tn8");
 
void
TimeTickerCallback()
{
    std::cout << "Time: " << Simulator::Now().GetSeconds() << "s" << std::endl;
}
 
int
main(int argc, char* argv[])
{
    uint32_t endUsersPerUt(1);
    uint32_t utsPerBeam(1);
    uint32_t profilingConf(0);
 
    // 256 kbps per end user
    uint32_t packetSize(1280); // in bytes
    double intervalSeconds = 0.04;
 
    double simLength; // defined later in scenario creation
    Time appStartTime = Seconds(0.1);

    auto simulationHelper = CreateObject<SimulationHelper>("example-profiling-sim-tn8");
 
    // To read attributes from file
    //  std::string inputFileNameWithPath = Singleton<SatEnvVariables>::Get ()->LocateDirectory
    //  ("contrib/satellite/examples") + "/tn8-profiling-input-attributes.xml"; Config::SetDefault
    //  ("ns3::ConfigStore::Filename", StringValue (inputFileNameWithPath)); Config::SetDefault
    //  ("ns3::ConfigStore::Mode", StringValue ("Load")); Config::SetDefault
    //  ("ns3::ConfigStore::FileFormat", StringValue ("Xml")); ConfigStore inputConfig;
    //  inputConfig.ConfigureDefaults ();
 
    // read command line parameters given by user
    CommandLine cmd;
    cmd.AddValue("utsPerBeam", "Number of UTs per spot-beam", utsPerBeam);
    cmd.AddValue("profilingConf", "Profiling configuration", profilingConf);
    simulationHelper->AddDefaultUiArguments(cmd);
    cmd.Parse(argc, argv);
 
    Config::SetDefault("ns3::SatSuperframeConf0::FrameConfigType", StringValue("ConfigType_2"));
    Config::SetDefault("ns3::SatWaveformConf::AcmEnabled", BooleanValue(true));
 
    Config::SetDefault("ns3::SatLowerLayerServiceConf::DaService3_ConstantAssignmentProvided",
                       BooleanValue(false));
    Config::SetDefault("ns3::SatLowerLayerServiceConf::DaService3_RbdcAllowed", BooleanValue(true));
    Config::SetDefault("ns3::SatLowerLayerServiceConf::DaService3_MinimumServiceRate",
                       UintegerValue(64));
    Config::SetDefault("ns3::SatLowerLayerServiceConf::DaService3_VolumeAllowed",
                       BooleanValue(false));
 
    simulationHelper->LoadScenario("geo-33E");
 
    // Creating the reference system.
    switch (profilingConf)
    {
    // Single beam
    case 0: {
        // Spot-beam over Finland
        uint32_t beamId = 18;
        simLength = 60.0; // in seconds
 
        // create user defined scenario
        simulationHelper->SetUtCountPerBeam(utsPerBeam);
        simulationHelper->SetUserCountPerUt(endUsersPerUt);
        simulationHelper->SetBeamSet({beamId});
        simulationHelper->SetSimulationTime(simLength);
        simulationHelper->CreateSatScenario();
        break;
    }
    // Full
    case 1: {
        simLength = 30.0; // in seconds
 
        simulationHelper->SetSimulationTime(simLength);
        simulationHelper->CreateSatScenario(SatHelper::FULL);
        break;
    }
    default: {
        NS_FATAL_ERROR("Invalid profiling configuration");
    }
    }

    simulationHelper->GetTrafficHelper()->AddCbrTraffic(
        SatTrafficHelper::RTN_LINK,
        SatTrafficHelper::UDP,
        Seconds(intervalSeconds),
        packetSize,
        NodeContainer(Singleton<SatTopology>::Get()->GetGwUserNode(0)),
        Singleton<SatTopology>::Get()->GetUtUserNodes(),
        appStartTime,
        Seconds(simLength + 1),
        MilliSeconds(10));

    Ptr<SatStatsHelperContainer> s = simulationHelper->GetStatisticsContainer();
 
    s->AddPerBeamRtnAppThroughput(SatStatsHelper::OUTPUT_SCATTER_FILE);
    s->AddPerBeamRtnAppThroughput(SatStatsHelper::OUTPUT_SCATTER_PLOT);
    s->AddPerBeamRtnAppThroughput(SatStatsHelper::OUTPUT_SCALAR_FILE);
    s->AddPerBeamRtnFeederDevThroughput(SatStatsHelper::OUTPUT_SCALAR_FILE);
    s->AddPerBeamRtnFeederMacThroughput(SatStatsHelper::OUTPUT_SCALAR_FILE);
    s->AddPerBeamRtnFeederPhyThroughput(SatStatsHelper::OUTPUT_SCALAR_FILE);
    s->AddPerBeamRtnAppDelay(SatStatsHelper::OUTPUT_SCALAR_FILE);
    s->AddPerBeamFrameSymbolLoad(SatStatsHelper::OUTPUT_SCALAR_FILE);
 
    NS_LOG_INFO("--- sat-profiling-sim-tn8 ---");
    NS_LOG_INFO("  Packet size: " << packetSize);
    NS_LOG_INFO("  Simulation length: " << simLength);
    NS_LOG_INFO("  Number of UTs: " << utsPerBeam);
    NS_LOG_INFO("  Number of end users per UT: " << endUsersPerUt);
    NS_LOG_INFO("  ");

    std::stringstream filename;
    filename << "tn8-profiling-output-attributes-conf-" << profilingConf << "-uts-" << utsPerBeam
             << ".xml";
 
    //  Config::SetDefault ("ns3::ConfigStore::Filename", StringValue (filename.str ()));
    //  Config::SetDefault ("ns3::ConfigStore::FileFormat", StringValue ("Xml"));
    //  Config::SetDefault ("ns3::ConfigStore::Mode", StringValue ("Save"));
    //  ConfigStore outputConfig;
    //  outputConfig.ConfigureDefaults ();

 
    double t = 0.0;
    while (t <= simLength)
    {
        Simulator::Schedule(Seconds(t), &TimeTickerCallback);
        t = t + 1.0;
    }

    simulationHelper->RunSimulation();
 
    return 0;
}