34 #include "ns3/core-module.h"
35 #include "ns3/network-module.h"
36 #include "ns3/applications-module.h"
37 #include "ns3/wifi-module.h"
38 #include "ns3/mobility-module.h"
39 #include "ns3/ipv4-global-routing-helper.h"
40 #include "ns3/internet-module.h"
41 #include "ns3/gnuplot.h"
48 int main (
int argc,
char *argv[])
50 std::ofstream file (
"80211n-mimo-throughput.plt");
52 std::vector <std::string> modes;
53 modes.push_back (
"HtMcs0");
54 modes.push_back (
"HtMcs1");
55 modes.push_back (
"HtMcs2");
56 modes.push_back (
"HtMcs3");
57 modes.push_back (
"HtMcs4");
58 modes.push_back (
"HtMcs5");
59 modes.push_back (
"HtMcs6");
60 modes.push_back (
"HtMcs7");
61 modes.push_back (
"HtMcs8");
62 modes.push_back (
"HtMcs9");
63 modes.push_back (
"HtMcs10");
64 modes.push_back (
"HtMcs11");
65 modes.push_back (
"HtMcs12");
66 modes.push_back (
"HtMcs13");
67 modes.push_back (
"HtMcs14");
68 modes.push_back (
"HtMcs15");
69 modes.push_back (
"HtMcs16");
70 modes.push_back (
"HtMcs17");
71 modes.push_back (
"HtMcs18");
72 modes.push_back (
"HtMcs19");
73 modes.push_back (
"HtMcs20");
74 modes.push_back (
"HtMcs21");
75 modes.push_back (
"HtMcs22");
76 modes.push_back (
"HtMcs23");
77 modes.push_back (
"HtMcs24");
78 modes.push_back (
"HtMcs25");
79 modes.push_back (
"HtMcs26");
80 modes.push_back (
"HtMcs27");
81 modes.push_back (
"HtMcs28");
82 modes.push_back (
"HtMcs29");
83 modes.push_back (
"HtMcs30");
84 modes.push_back (
"HtMcs31");
87 double simulationTime = 5;
88 double frequency = 5.0;
90 bool shortGuardInterval =
false;
91 bool channelBonding =
false;
94 cmd.
AddValue (
"step",
"Granularity of the results to be plotted in meters", step);
95 cmd.
AddValue (
"channelBonding",
"Enable/disable channel bonding (channel width = 20 MHz if false, channel width = 40 MHz if true)", channelBonding);
96 cmd.
AddValue (
"shortGuardInterval",
"Enable/disable short guard interval", shortGuardInterval);
97 cmd.
AddValue (
"frequency",
"Whether working in the 2.4 or 5.0 GHz band (other values gets rejected)", frequency);
98 cmd.
AddValue (
"udp",
"UDP if set to 1, TCP otherwise", udp);
99 cmd.
Parse (argc,argv);
103 for (uint32_t i = 0; i < modes.size (); i++)
105 std::cout << modes[i] << std::endl;
107 for (
int d = 0; d <= 100; )
109 std::cout <<
"Distance = " << d <<
"m: "<< std::endl;
110 uint32_t payloadSize;
121 uint8_t nStreams = 1 + (i / 8);
140 if (frequency == 5.0)
144 else if (frequency == 2.4)
151 std::cout<<
"Wrong frequency value!"<<std::endl;
160 mac.
SetType (
"ns3::StaWifiMac",
164 staDevice = wifi.
Install (phy, mac, wifiStaNode);
170 apDevice = wifi.
Install (phy, mac, wifiApNode);
182 positionAlloc->
Add (Vector (0.0, 0.0, 0.0));
183 positionAlloc->
Add (Vector (d, 0.0, 0.0));
189 mobility.
Install (wifiStaNode);
198 address.
SetBase (
"192.168.1.0",
"255.255.255.0");
202 staNodeInterface = address.
Assign (staDevice);
203 apNodeInterface = address.
Assign (apDevice);
211 serverApp = myServer.Install (wifiStaNode.
Get (0));
217 myClient.SetAttribute (
"Interval",
TimeValue (
Time (
"0.00001")));
218 myClient.SetAttribute (
"PacketSize",
UintegerValue (payloadSize));
227 uint16_t
port = 50000;
229 PacketSinkHelper packetSinkHelper (
"ns3::TcpSocketFactory", apLocalAddress);
230 sinkApp = packetSinkHelper.Install (wifiStaNode.
Get (0));
236 onoff.SetAttribute (
"OnTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=1]"));
237 onoff.SetAttribute (
"OffTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=0]"));
238 onoff.SetAttribute (
"PacketSize",
UintegerValue (payloadSize));
243 onoff.SetAttribute (
"Remote", remoteAddress);
244 apps.
Add (onoff.Install (wifiApNode.
Get (0)));
255 double throughput = 0;
259 uint32_t totalPacketsThrough = DynamicCast<UdpServer> (serverApp.
Get (0))->GetReceived ();
260 throughput = totalPacketsThrough * payloadSize * 8 / (simulationTime * 1000000.0);
265 uint32_t totalPacketsThrough = DynamicCast<PacketSink> (sinkApp.
Get (0))->GetTotalRx ();
266 throughput = totalPacketsThrough * 8 / (simulationTime * 1000000.0);
268 dataset.Add (d, throughput);
269 std::cout << throughput <<
" Mbit/s" <<std::endl;
275 plot.
SetTerminal (
"postscript eps color enh \"Times-BoldItalic\"");
276 plot.
SetLegend (
"Distance (Meters)",
"Throughput (Mbit/s)");
277 plot.
SetExtra (
"set xrange [0:100]\n\
278 set yrange [0:600]\n\
279 set ytics 0,50,600\n\
280 set style line 1 dashtype 1 linewidth 5\n\
281 set style line 2 dashtype 1 linewidth 5\n\
282 set style line 3 dashtype 1 linewidth 5\n\
283 set style line 4 dashtype 1 linewidth 5\n\
284 set style line 5 dashtype 1 linewidth 5\n\
285 set style line 6 dashtype 1 linewidth 5\n\
286 set style line 7 dashtype 1 linewidth 5\n\
287 set style line 8 dashtype 1 linewidth 5\n\
288 set style line 9 dashtype 2 linewidth 5\n\
289 set style line 10 dashtype 2 linewidth 5\n\
290 set style line 11 dashtype 2 linewidth 5\n\
291 set style line 12 dashtype 2 linewidth 5\n\
292 set style line 13 dashtype 2 linewidth 5\n\
293 set style line 14 dashtype 2 linewidth 5\n\
294 set style line 15 dashtype 2 linewidth 5\n\
295 set style line 16 dashtype 2 linewidth 5\n\
296 set style line 17 dashtype 3 linewidth 5\n\
297 set style line 18 dashtype 3 linewidth 5\n\
298 set style line 19 dashtype 3 linewidth 5\n\
299 set style line 20 dashtype 3 linewidth 5\n\
300 set style line 21 dashtype 3 linewidth 5\n\
301 set style line 22 dashtype 3 linewidth 5\n\
302 set style line 23 dashtype 3 linewidth 5\n\
303 set style line 24 dashtype 3 linewidth 5\n\
304 set style line 25 dashtype 4 linewidth 5\n\
305 set style line 26 dashtype 4 linewidth 5\n\
306 set style line 27 dashtype 4 linewidth 5\n\
307 set style line 28 dashtype 4 linewidth 5\n\
308 set style line 29 dashtype 4 linewidth 5\n\
309 set style line 30 dashtype 4 linewidth 5\n\
310 set style line 31 dashtype 4 linewidth 5\n\
311 set style line 32 dashtype 4 linewidth 5\n\
312 set style increment user" );
void Set(std::string name, const AttributeValue &v)
holds a vector of ns3::Application pointers.
Simulation virtual time values and global simulation resolution.
static Ipv4Address GetAny(void)
Smart pointer class similar to boost::intrusive_ptr.
AttributeValue implementation for Boolean.
HT OFDM PHY for the 5 GHz band (clause 20)
Class to represent a 2D points plot.
holds a vector of std::pair of Ptr and interface index.
Ptr< YansWifiChannel > Create(void) const
void SetRemoteStationManager(std::string type, std::string n0="", const AttributeValue &v0=EmptyAttributeValue(), std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue())
static void PopulateRoutingTables(void)
Build a routing database and initialize the routing tables of the nodes in the simulation.
Hold variables of type string.
Make it easy to create and manage PHY objects for the yans model.
static YansWifiChannelHelper Default(void)
Create a channel helper in a default working state.
void Set(std::string path, const AttributeValue &value)
void Add(ApplicationContainer other)
Append the contents of another ApplicationContainer to the end of this container. ...
static void Run(void)
Run the simulation.
aggregate IP/TCP/UDP functionality to existing Nodes.
void AddDataset(const GnuplotDataset &dataset)
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes...
HT OFDM PHY for the 2.4 GHz band (clause 20)
static YansWifiPhyHelper Default(void)
Create a phy helper in a default working state.
helps to create WifiNetDevice objects
A helper to make it easier to instantiate an ns3::OnOffApplication on a set of nodes.
virtual NetDeviceContainer Install(const WifiPhyHelper &phy, const WifiMacHelper &mac, NodeContainer c) const
a polymophic address class
void SetChannel(Ptr< YansWifiChannel > channel)
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
a simple class to generate gnuplot-ready plotting commands from a set of datasets.
Create a client application which sends UDP packets carrying a 32bit sequence number and a 64 bit tim...
AttributeValue implementation for Time.
Hold an unsigned integer type.
holds a vector of ns3::NetDevice pointers
virtual void SetStandard(enum WifiPhyStandard standard)
Create a server application which waits for input UDP packets and uses the information carried into t...
void GenerateOutput(std::ostream &os)
Writes gnuplot commands and data values to a single output stream.
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter...
Parse command-line arguments.
void SetLegend(const std::string &xLegend, const std::string &yLegend)
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
void SetAttribute(std::string name, const AttributeValue &value)
Record an attribute to be set in each Application after it is is created.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
Ptr< Application > Get(uint32_t i) const
Get the Ptr
stored in this container at a given index.
void SetMobilityModel(std::string type, std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue(), std::string n8="", const AttributeValue &v8=EmptyAttributeValue(), std::string n9="", const AttributeValue &v9=EmptyAttributeValue())
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
manage and create wifi channel objects for the yans model.
create MAC layers for a ns3::WifiNetDevice.
void SetExtra(const std::string &extra)
The IEEE 802.11 SSID Information Element.
virtual void SetType(std::string type, std::string n0="", const AttributeValue &v0=EmptyAttributeValue(), std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue(), std::string n8="", const AttributeValue &v8=EmptyAttributeValue(), std::string n9="", const AttributeValue &v9=EmptyAttributeValue(), std::string n10="", const AttributeValue &v10=EmptyAttributeValue())
Helper class used to assign positions and mobility models to nodes.
AttributeValue implementation for Address.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter...
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
AttributeValue implementation for DataRate.
void AddValue(const std::string &name, const std::string &help, T &value)
Add a program argument, assigning to POD.
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
Ptr< Node > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
Time Seconds(double value)
Construct a Time in the indicated unit.
AttributeValue implementation for Ssid.
void SetDefault(std::string name, const AttributeValue &value)
void Add(Vector v)
Add a position to the list of positions.
void Parse(int argc, char *argv[])
Parse the program arguments.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void SetPositionAllocator(Ptr< PositionAllocator > allocator)
Set the position allocator which will be used to allocate the initial position of every node initiali...
void SetTerminal(const std::string &terminal)
This class can be used to hold variables of floating point type such as 'double' or 'float'...
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const