9#include "ns3/boolean.h"
10#include "ns3/command-line.h"
11#include "ns3/config.h"
12#include "ns3/double.h"
13#include "ns3/internet-stack-helper.h"
14#include "ns3/ipv4-address-helper.h"
16#include "ns3/mobility-helper.h"
17#include "ns3/rng-seed-manager.h"
19#include "ns3/string.h"
20#include "ns3/udp-client-server-helper.h"
21#include "ns3/udp-server.h"
22#include "ns3/uinteger.h"
23#include "ns3/yans-wifi-channel.h"
24#include "ns3/yans-wifi-helper.h"
47main(
int argc,
char* argv[])
50 Time simulationTime{
"10s"};
53 bool enableRts{
false};
54 double minExpectedThroughput{0};
55 double maxExpectedThroughput{0};
61 cmd.AddValue(
"nMpdus",
"Number of aggregated MPDUs", nMpdus);
62 cmd.AddValue(
"payloadSize",
"Payload size in bytes", payloadSize);
63 cmd.AddValue(
"enableRts",
"Enable RTS/CTS", enableRts);
64 cmd.AddValue(
"simulationTime",
"Simulation time", simulationTime);
65 cmd.AddValue(
"minExpectedThroughput",
66 "if set, simulation fails if the lowest throughput is below this value",
67 minExpectedThroughput);
68 cmd.AddValue(
"maxExpectedThroughput",
69 "if set, simulation fails if the highest throughput is above this value",
70 maxExpectedThroughput);
71 cmd.Parse(argc, argv);
83 maxAmpduSize = nMpdus * (payloadSize + 200);
96 "ns3::RangePropagationLossModel");
105 wifi.SetRemoteStationManager(
"ns3::ConstantRateWifiManager",
113 mac.SetType(
"ns3::StaWifiMac",
"Ssid",
SsidValue(ssid));
118 mac.SetType(
"ns3::ApWifiMac",
121 "EnableBeaconJitter",
125 apDevice =
wifi.Install(phy, mac, wifiApNode);
127 Config::Set(
"/NodeList/*/DeviceList/*/$ns3::WifiNetDevice/Mac/BE_MaxAmpduSize",
130 int64_t streamNumber = 20;
141 positionAlloc->Add(Vector(5.0, 0.0, 0.0));
142 positionAlloc->Add(Vector(0.0, 0.0, 0.0));
143 positionAlloc->Add(Vector(10.0, 0.0, 0.0));
144 mobility.SetPositionAllocator(positionAlloc);
146 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
153 stack.Install(wifiApNode);
154 stack.Install(wifiStaNodes);
155 streamNumber +=
stack.AssignStreams(wifiApNode, streamNumber);
156 streamNumber +=
stack.AssignStreams(wifiStaNodes, streamNumber);
159 address.SetBase(
"192.168.1.0",
"255.255.255.0");
161 StaInterface =
address.Assign(staDevices);
163 ApInterface =
address.Assign(apDevice);
171 streamNumber +=
server.AssignStreams(wifiApNode, streamNumber);
182 streamNumber +=
client.AssignStreams(wifiStaNodes, streamNumber);
184 phy.EnablePcap(
"SimpleHtHiddenStations_Ap", apDevice.
Get(0));
185 phy.EnablePcap(
"SimpleHtHiddenStations_Sta1",
staDevices.Get(0));
186 phy.EnablePcap(
"SimpleHtHiddenStations_Sta2",
staDevices.Get(1));
199 auto throughput = totalPacketsThrough * payloadSize * 8 / simulationTime.GetMicroSeconds();
200 std::cout <<
"Throughput: " <<
throughput <<
" Mbit/s" <<
'\n';
202 (maxExpectedThroughput > 0 &&
throughput > maxExpectedThroughput))
holds a vector of ns3::Application pointers.
void Start(Time start) const
Start all of the Applications in this container at the start time given as a parameter.
Ptr< Application > Get(uint32_t i) const
Get the Ptr<Application> stored in this container at a given index.
void Stop(Time stop) const
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
Manage ASCII trace files for device models.
Ptr< OutputStreamWrapper > CreateFileStream(std::string filename, std::ios::openmode filemode=std::ios::out)
Create and initialize an output stream object we'll use to write the traced bits.
Parse command-line arguments.
This class can be used to hold variables of floating point type such as 'double' or 'float'.
aggregate IP/TCP/UDP functionality to existing Nodes.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
Helper class used to assign positions and mobility models to nodes.
holds a vector of ns3::NetDevice pointers
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
keep track of a set of node pointers.
Smart pointer class similar to boost::intrusive_ptr.
static void SetRun(uint64_t run)
Set the run number of simulation.
static void SetSeed(uint32_t seed)
Set the seed.
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
static void Run()
Run the simulation.
static void Stop()
Tell the Simulator the calling event should be the last one executed.
The IEEE 802.11 SSID Information Element.
Hold variables of type string.
Simulation virtual time values and global simulation resolution.
Create a client application which sends UDP packets carrying a 32bit sequence number and a 64 bit tim...
Create a server application which waits for input UDP packets and uses the information carried into t...
Hold an unsigned integer type.
helps to create WifiNetDevice objects
static int64_t AssignStreams(NetDeviceContainer c, int64_t stream)
Assign a fixed random variable stream number to the random variables used by the PHY and MAC aspects ...
create MAC layers for a ns3::WifiNetDevice.
@ DLT_IEEE802_11_RADIO
Include Radiotap link layer information.
manage and create wifi channel objects for the YANS model.
static YansWifiChannelHelper Default()
Create a channel helper in a default working state.
Make it easy to create and manage PHY objects for the YANS model.
void SetDefault(std::string name, const AttributeValue &value)
void Set(std::string path, const AttributeValue &value)
#define NS_LOG_ERROR(msg)
Use NS_LOG to output a message of level LOG_ERROR.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Ptr< T > CreateObject(Args &&... args)
Create an object by type, with varying number of constructor parameters.
Time Seconds(double value)
Construct a Time in the indicated unit.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Ptr< T1 > DynamicCast(const Ptr< T2 > &p)
Cast a Ptr.