sat-gw-handover-example.cc

Go to the documentation of this file.

/* -*- 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: Bastien TAURAN <bastien.tauran@viveris.fr>
 *
 */
 
#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-gw-handover-example");
 
int
main(int argc, char* argv[])
{
    Config::SetDefault("ns3::SatConf::ForwardLinkRegenerationMode",
                       EnumValue(SatEnums::REGENERATION_NETWORK));
    Config::SetDefault("ns3::SatConf::ReturnLinkRegenerationMode",
                       EnumValue(SatEnums::REGENERATION_NETWORK));
 
    Config::SetDefault("ns3::SatOrbiterFeederPhy::QueueSize", UintegerValue(100000));
 
    Config::SetDefault("ns3::SatHelper::HandoversEnabled", BooleanValue(true));
    Config::SetDefault("ns3::SatHandoverModule::NumberClosestSats", UintegerValue(2));
 
    Config::SetDefault("ns3::SatGwMac::DisableSchedulingIfNoDeviceConnected", BooleanValue(true));
    Config::SetDefault("ns3::SatOrbiterMac::DisableSchedulingIfNoDeviceConnected",
                       BooleanValue(true));
 
    Config::SetDefault("ns3::SatEnvVariables::EnableSimulationOutputOverwrite", BooleanValue(true));
 
    Config::SetDefault("ns3::SatHelper::PacketTraceEnabled", BooleanValue(true));
    Ptr<SimulationHelper> simulationHelper = CreateObject<SimulationHelper>("example-gw-handover");
    Ptr<SimulationHelperConf> simulationConf = CreateObject<SimulationHelperConf>();
    simulationHelper->SetSimulationTime(Seconds(100));
    simulationHelper->SetGwUserCount(1);
    simulationHelper->SetUserCountPerUt(1);
    std::set<uint32_t> beamSetAll = {1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, 12, 13, 14, 15,
                                     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
                                     31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
                                     46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
                                     61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72};
    simulationHelper->SetBeamSet(beamSetAll);
    simulationHelper->SetUserCountPerMobileUt(simulationConf->m_utMobileUserCount);
 
    simulationHelper->LoadScenario("constellation-leo-2-satellites");
 
    simulationHelper->CreateSatScenario(SatHelper::NONE);
 
    Singleton<SatTopology>::Get()->PrintTopology(std::cout);
 
    simulationHelper->GetTrafficHelper()->AddCbrTraffic(
        SatTrafficHelper::FWD_LINK,
        SatTrafficHelper::UDP,
        MilliSeconds(100),
        512,
        NodeContainer(Singleton<SatTopology>::Get()->GetGwUserNode(0)),
        Singleton<SatTopology>::Get()->GetUtUserNodes(),
        Seconds(1.0),
        Seconds(100.0),
        Seconds(0));
 
    simulationHelper->GetTrafficHelper()->AddCbrTraffic(
        SatTrafficHelper::RTN_LINK,
        SatTrafficHelper::UDP,
        MilliSeconds(100),
        512,
        NodeContainer(Singleton<SatTopology>::Get()->GetGwUserNode(0)),
        Singleton<SatTopology>::Get()->GetUtUserNodes(),
        Seconds(1.0),
        Seconds(100.0),
        Seconds(0));
 
    // To store attributes to file
    Config::SetDefault("ns3::ConfigStore::Filename", StringValue("output-attributes.xml"));
    Config::SetDefault("ns3::ConfigStore::FileFormat", StringValue("Xml"));
    Config::SetDefault("ns3::ConfigStore::Mode", StringValue("Save"));
    ConfigStore outputConfig;
    outputConfig.ConfigureDefaults();
 
    Ptr<SatStatsHelperContainer> s = simulationHelper->GetStatisticsContainer();
 
    s->AddPerSatFwdAppThroughput(SatStatsHelper::OUTPUT_SCATTER_FILE);
    s->AddPerSatFwdUserDevThroughput(SatStatsHelper::OUTPUT_SCATTER_FILE);
    s->AddPerSatRtnAppThroughput(SatStatsHelper::OUTPUT_SCATTER_FILE);
    s->AddPerSatRtnUserDevThroughput(SatStatsHelper::OUTPUT_SCATTER_FILE);
 
    s->AddPerBeamFwdAppThroughput(SatStatsHelper::OUTPUT_SCATTER_FILE);
    s->AddPerBeamFwdUserDevThroughput(SatStatsHelper::OUTPUT_SCATTER_FILE);
    s->AddPerBeamBeamServiceTime(SatStatsHelper::OUTPUT_SCALAR_FILE);
 
    simulationHelper->EnableProgressLogs();
    simulationHelper->RunSimulation();
 
    return 0;
}