20#include "ns3/command-line.h"
21#include "ns3/config.h"
22#include "ns3/double.h"
23#include "ns3/internet-stack-helper.h"
24#include "ns3/ipv4-address-helper.h"
25#include "ns3/ipv4-global-routing-helper.h"
27#include "ns3/mobility-helper.h"
28#include "ns3/mobility-model.h"
30#include "ns3/string.h"
31#include "ns3/udp-client-server-helper.h"
32#include "ns3/uinteger.h"
33#include "ns3/yans-wifi-channel.h"
34#include "ns3/yans-wifi-helper.h"
57main(
int argc,
char* argv[])
62 double simulationTime = 10;
65 cmd.AddValue(
"slot",
"Slot time in microseconds", slot);
66 cmd.AddValue(
"sifs",
"SIFS duration in microseconds", sifs);
67 cmd.AddValue(
"pifs",
"PIFS duration in microseconds", pifs);
68 cmd.AddValue(
"simulationTime",
"Simulation time in seconds", simulationTime);
69 cmd.Parse(argc, argv);
89 wifi.SetRemoteStationManager(
"ns3::ConstantRateWifiManager",
101 staDevice =
wifi.Install(
phy,
mac, wifiStaNode);
109 Config::Set(
"/NodeList/*/DeviceList/*/$ns3::WifiNetDevice/Phy/Slot",
111 Config::Set(
"/NodeList/*/DeviceList/*/$ns3::WifiNetDevice/Phy/Sifs",
113 Config::Set(
"/NodeList/*/DeviceList/*/$ns3::WifiNetDevice/Phy/Pifs",
120 positionAlloc->Add(
Vector(0.0, 0.0, 0.0));
121 positionAlloc->Add(
Vector(1.0, 0.0, 0.0));
122 mobility.SetPositionAllocator(positionAlloc);
124 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
132 stack.Install(wifiStaNode);
136 address.SetBase(
"192.168.1.0",
"255.255.255.0");
140 staNodeInterface =
address.Assign(staDevice);
141 apNodeInterface =
address.Assign(apDevice);
151 client.SetAttribute(
"MaxPackets",
UintegerValue(4294967295U));
160 Ipv4GlobalRoutingHelper::PopulateRoutingTables();
163 Simulator::Stop(
Seconds(simulationTime + 1));
167 uint64_t totalPacketsThrough = DynamicCast<UdpServer>(serverApp.
Get(0))->GetReceived();
168 double throughput = totalPacketsThrough * 1472 * 8 / (simulationTime * 1000000.0);
169 std::cout <<
"Throughput: " << throughput <<
" Mbit/s" << std::endl;
171 Simulator::Destroy();
holds a vector of ns3::Application pointers.
Ptr< Application > Get(uint32_t i) const
Get the Ptr<Application> stored in this container at a given index.
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
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
keep track of a set of node pointers.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
Smart pointer class similar to boost::intrusive_ptr.
The IEEE 802.11 SSID Information Element.
AttributeValue implementation for Ssid.
Hold variables of type string.
AttributeValue implementation for Time.
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.
Vector3D Vector
Vector alias typedef for compatibility with mobility models.
helps to create WifiNetDevice objects
create MAC layers for a ns3::WifiNetDevice.
manage and create wifi channel objects for the YANS model.
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_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Time MicroSeconds(uint64_t value)
Construct a Time in the indicated unit.
Time Seconds(double value)
Construct a Time in the indicated unit.
void(* Time)(Time oldValue, Time newValue)
TracedValue callback signature for Time.
Every class exported by the ns3 library is enclosed in the ns3 namespace.