JZTXT

c++

发布时间 2023-12-17 18:54:15作者: 紫。
#include "ns3/point-to-point-module.h"
#include "ns3/ipv4-global-routing-helper.h"
#include <fstream>
#include <string>
#include "ns3/core-module.h"
#include "ns3/network-module.h"
#include "ns3/applications-module.h"
#include "ns3/mobility-module.h"
#include "ns3/config-store-module.h"
#include "ns3/wifi-module.h"

#include "ns3/aodv-helper.h"
#include "ns3/internet-module.h"
#include "ns3/netanim-module.h"

using namespace ns3;
NS_LOG_COMPONENT_DEFINE ("Mob");

int main (int argc, char *argv[])
{
  CommandLine cmd;
  cmd.Parse (argc, argv);
 
  NodeContainer c;
  c.Create (20);

 WifiHelper wifi;
 wifi.SetStandard (WIFI_PHY_STANDARD_80211b);


  WifiMacHelper mac;
  mac.SetType ("ns3::AdhocWifiMac");
  wifi.SetRemoteStationManager ("ns3::ConstantRateWifiManager",
                              "DataMode", StringValue ("OfdmRate54Mbps"));
  YansWifiPhyHelper wifiPhy = YansWifiPhyHelper::Default ();
  YansWifiChannelHelper wifiChannel = YansWifiChannelHelper::Default ();
  wifiChannel.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");
  wifiChannel.AddPropagationLoss ("ns3::RangePropagationLossModel");
  wifiPhy.SetChannel (wifiChannel.Create ());
  NetDeviceContainer cDevices = wifi.Install (wifiPhy, mac, c);

 
  AodvHelper aodv;
  InternetStackHelper internet;
  internet.SetRoutingHelper (aodv);
  internet.Install (c);


  Ipv4AddressHelper ipAddrs;
  ipAddrs.SetBase ("192.168.0.0", "255.255.255.0");
  Ipv4InterfaceContainer cInterfaces;
  cInterfaces=ipAddrs.Assign (cDevices);
 

 
 MobilityHelper mobility;
 mobility.SetMobilityModel ("ns3::GaussMarkovMobilityModel",
  "Bounds", BoxValue (Box (0, 100, 0, 100, 0, 100)),
  "TimeStep", TimeValue (Seconds (0.5)),
  "Alpha", DoubleValue (0.85),
  "MeanVelocity", StringValue ("ns3::UniformRandomVariable[Min=800|Max=1200]"),
  "MeanDirection", StringValue ("ns3::UniformRandomVariable[Min=0|Max=6.283185307]"),
  "MeanPitch", StringValue ("ns3::UniformRandomVariable[Min=0.05|Max=0.05]"),
  "NormalVelocity", StringValue ("ns3::NormalRandomVariable[Mean=0.0|Variance=0.0|Bound=0.0]"),
  "NormalDirection", StringValue ("ns3::NormalRandomVariable[Mean=0.0|Variance=0.2|Bound=0.4]"),
  "NormalPitch", StringValue ("ns3::NormalRandomVariable[Mean=0.0|Variance=0.02|Bound=0.04]"));
 mobility.SetPositionAllocator ("ns3::RandomBoxPositionAllocator",
  "X", StringValue ("ns3::UniformRandomVariable[Min=0|Max=100]"),
  "Y", StringValue ("ns3::UniformRandomVariable[Min=0|Max=100]"),
  "Z", StringValue ("ns3::UniformRandomVariable[Min=0|Max=100]"));
mobility.Install (c);

  UdpEchoServerHelper echoServer (9);
  ApplicationContainer serverApps = echoServer.Install (c.Get(0));
  serverApps.Start (Seconds (1.0));
  serverApps.Stop (Seconds (10.0));

  UdpEchoClientHelper echoClient (cInterfaces.GetAddress(0), 9);
  echoClient.SetAttribute ("MaxPackets", UintegerValue (1));
  echoClient.SetAttribute ("Interval", TimeValue (Seconds (1.0)));
  echoClient.SetAttribute ("PacketSize", UintegerValue (1024));

  ApplicationContainer clientApps = echoClient.Install (c.Get(1));
  clientApps.Start (Seconds (2.0));
  clientApps.Stop (Seconds (10.0));



  Simulator::Stop (Seconds (10.0));
  Simulator::Run ();
  Simulator::Destroy ();
  return 0;
}