92 #include "ns3/core-module.h"
93 #include "ns3/network-module.h"
94 #include "ns3/internet-module.h"
95 #include "ns3/mobility-module.h"
96 #include "ns3/wifi-module.h"
97 #include "ns3/applications-module.h"
98 #include "ns3/stats-module.h"
99 #include "ns3/flow-monitor-module.h"
114 void CheckStatistics (
double time);
128 typedef std::vector<std::pair<Time,WifiMode> >
TxTime;
150 for (uint32_t j = 0; j < stas.
GetN (); j++)
155 actualPower[addr] = 17;
156 actualMode[addr] = phy->GetMode (0);
158 actualMode[
Mac48Address (
"ff:ff:ff:ff:ff:ff")] = phy->GetMode (0);
162 m_output.SetTitle (
"Throughput Mbits/s");
163 m_output_power.SetTitle (
"Average Transmit Power");
170 for (uint32_t i = 0; i < nModes; i++)
182 for (TxTime::const_iterator i = timeTable.begin (); i != timeTable.end (); i++)
184 if (mode == i->second)
202 totalEnergy += pow (10.0, actualPower[dest] / 10.0) * GetCalcTxTime (actualMode[dest]).GetSeconds ();
203 totalTime += GetCalcTxTime (actualMode[dest]).GetSeconds ();
210 double txPowerBaseDbm = myPhy->GetTxPowerStart ();
211 double txPowerEndDbm = myPhy->GetTxPowerEnd ();
212 uint32_t nTxPower = myPhy->GetNTxPower ();
216 dbm = txPowerBaseDbm + power * (txPowerEndDbm - txPowerBaseDbm) / (nTxPower - 1);
220 NS_ASSERT_MSG (txPowerBaseDbm == txPowerEndDbm,
"cannot have TxPowerEnd != TxPowerStart with TxPowerLevels == 1");
221 dbm = txPowerBaseDbm;
223 actualPower[dest] = dbm;
229 actualMode[dest] = myPhy->GetMode (rate);
235 m_bytesTotal += packet->
GetSize ();
262 double mbs = ((m_bytesTotal * 8.0) / (1000000 * stepsTime));
264 double atp = totalEnergy / stepsTime;
267 m_output_power.Add (pos.x, atp);
268 m_output.Add (pos.x, mbs);
284 return m_output_power;
297 int main (
int argc,
char *argv[])
299 double maxPower = 17;
301 uint32_t powerLevels = 18;
303 uint32_t rtsThreshold = 2346;
304 std::string manager =
"ns3::ParfWifiManager";
305 std::string outputFileName =
"parf";
310 uint32_t steps = 200;
311 uint32_t stepsSize = 1;
312 uint32_t stepsTime = 1;
315 cmd.
AddValue (
"manager",
"PRC Manager", manager);
316 cmd.
AddValue (
"rtsThreshold",
"RTS threshold", rtsThreshold);
317 cmd.
AddValue (
"outputFileName",
"Output filename", outputFileName);
318 cmd.
AddValue (
"steps",
"How many different distances to try", steps);
319 cmd.
AddValue (
"stepsTime",
"Time on each step", stepsTime);
320 cmd.
AddValue (
"stepsSize",
"Distance between steps", stepsSize);
321 cmd.
AddValue (
"maxPower",
"Maximum available transmission level (dbm).", maxPower);
322 cmd.
AddValue (
"minPower",
"Minimum available transmission level (dbm).", minPower);
323 cmd.
AddValue (
"powerLevels",
"Number of transmission power levels available between "
324 "TxPowerStart and TxPowerEnd included.", powerLevels);
325 cmd.
AddValue (
"AP1_x",
"Position of AP1 in x coordinate", ap1_x);
326 cmd.
AddValue (
"AP1_y",
"Position of AP1 in y coordinate", ap1_y);
327 cmd.
AddValue (
"STA1_x",
"Position of STA1 in x coordinate", sta1_x);
328 cmd.
AddValue (
"STA1_y",
"Position of STA1 in y coordinate", sta1_y);
329 cmd.
Parse (argc, argv);
333 std::cout <<
"Exiting without running simulation; steps value of 0" << std::endl;
336 uint32_t simuTime = (steps + 1) * stepsTime;
364 wifiMac.
SetType (
"ns3::StaWifiMac",
366 wifiStaDevices.
Add (wifi.
Install (wifiPhy, wifiMac, wifiStaNodes.
Get (0)));
375 wifiMac.
SetType (
"ns3::ApWifiMac",
377 wifiApDevices.
Add (wifi.
Install (wifiPhy, wifiMac, wifiApNodes.
Get (0)));
379 wifiDevices.
Add (wifiStaDevices);
380 wifiDevices.
Add (wifiApDevices);
386 positionAlloc->
Add (Vector (ap1_x, ap1_y, 0.0));
387 NS_LOG_INFO (
"Setting initial AP position to " << Vector (ap1_x, ap1_y, 0.0));
388 positionAlloc->
Add (Vector (sta1_x, sta1_y, 0.0));
389 NS_LOG_INFO (
"Setting initial STA position to " << Vector (sta1_x, sta1_y, 0.0));
403 stack.Install (wifiApNodes);
404 stack.Install (wifiStaNodes);
406 address.
SetBase (
"10.1.1.0",
"255.255.255.0");
433 Config::Connect (
"/NodeList/0/DeviceList/*/$ns3::WifiNetDevice/RemoteStationManager/$" + manager +
"/PowerChange",
435 Config::Connect (
"/NodeList/0/DeviceList/*/$ns3::WifiNetDevice/RemoteStationManager/$" + manager +
"/RateChange",
438 Config::Connect (
"/NodeList/0/DeviceList/*/$ns3::WifiNetDevice/Phy/PhyTxBegin",
442 Config::Connect (
"/NodeList/0/DeviceList/*/$ns3::WifiNetDevice/RemoteStationManager/$" + manager +
"/PowerChange",
444 Config::Connect (
"/NodeList/0/DeviceList/*/$ns3::WifiNetDevice/RemoteStationManager/$" + manager +
"/RateChange",
450 std::ofstream outfile ((
"throughput-" + outputFileName +
".plt").c_str ());
451 Gnuplot gnuplot =
Gnuplot ((
"throughput-" + outputFileName +
".eps").c_str (),
"Throughput");
453 gnuplot.
SetLegend (
"Time (seconds)",
"Throughput (Mb/s)");
454 gnuplot.
SetTitle (
"Throughput (AP to STA) vs time");
458 if (manager.compare (
"ns3::ParfWifiManager") == 0 ||
459 manager.compare (
"ns3::AparfWifiManager") == 0)
461 std::ofstream outfile2 ((
"power-" + outputFileName +
".plt").c_str ());
462 gnuplot =
Gnuplot ((
"power-" + outputFileName +
".eps").c_str (),
"Average Transmit Power");
464 gnuplot.
SetLegend (
"Time (seconds)",
"Power (mW)");
465 gnuplot.
SetTitle (
"Average transmit power (AP to STA) vs time");
Custom version of log2() to deal with Bug 1467.
void Set(std::string name, const AttributeValue &v)
holds a vector of ns3::Application pointers.
void SetupPhy(Ptr< WifiPhy > phy)
Simulation virtual time values and global simulation resolution.
void PowerCallback(std::string path, uint8_t power, Mac48Address dest)
This class mimics the TXVECTOR which is to be passed to the PHY in order to define the parameters whi...
void SetPosition(Ptr< Node > node, Vector position)
static void AdvancePosition(Ptr< Node > node)
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())
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
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.
static Vector GetPosition(Ptr< Node > node)
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file...
static void Run(void)
Run the simulation.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
aggregate IP/TCP/UDP functionality to existing Nodes.
uint32_t GetSize(void) const
Returns the the size in bytes of the packet (including the zero-filled initial payload).
Vector GetPosition(void) const
void AddDataset(const GnuplotDataset &dataset)
void RateCallback(std::string path, uint32_t rate, Mac48Address dest)
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes...
static YansWifiPhyHelper Default(void)
Create a phy helper in a default working state.
helps to create WifiNetDevice objects
represent a single transmission modeA WifiMode is implemented by a single integer which is used to lo...
A helper to make it easier to instantiate an ns3::OnOffApplication on a set of nodes.
Gnuplot2dDataset GetPowerDatafile()
void AdvancePosition(Ptr< Node > node, int stepsSize, int stepsTime)
static void SetPosition(Ptr< Node > node, Vector position)
virtual NetDeviceContainer Install(const WifiPhyHelper &phy, const WifiMacHelper &mac, NodeContainer c) const
a polymophic address class
Gnuplot2dDataset GetDatafile()
void RxCallback(std::string path, Ptr< const Packet > packet, const Address &from)
uint32_t GetN(void) const
Get the number of Ptr stored in this container.
Class for representing data rates.
Keep track of the current position and velocity of an object.
void SetChannel(Ptr< YansWifiChannel > channel)
Ptr< WifiPhy > GetPhy(void) const
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
static EventId Schedule(Time const &delay, MEM mem_ptr, OBJ obj)
Schedule an event to expire after delay.
a simple class to generate gnuplot-ready plotting commands from a set of datasets.
AttributeValue implementation for Time.
void SetTitle(const std::string &title)
void Add(NetDeviceContainer other)
Append the contents of another NetDeviceContainer to the end of this container.
Hold an unsigned integer type.
void RateCallback(std::string path, uint32_t rate, Mac48Address dest)
holds a vector of ns3::NetDevice pointers
virtual void SetStandard(enum WifiPhyStandard standard)
Time CalculateTxDuration(uint32_t size, WifiTxVector txVector, enum WifiPreamble preamble, double frequency)
Callback< R > MakeCallback(R(T::*memPtr)(void), OBJ objPtr)
void GenerateOutput(std::ostream &os)
Writes gnuplot commands and data values to a single output stream.
Time GetCalcTxTime(WifiMode mode)
virtual uint32_t GetFrequency(void) const
virtual uint32_t GetNModes(void) const
The WifiPhy::GetNModes() and WifiPhy::GetMode() methods are used (e.g., by a WifiRemoteStationManager...
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter...
void PowerCallback(std::string path, uint8_t power, Mac48Address dest)
Parse command-line arguments.
void Connect(std::string path, const CallbackBase &cb)
void SetLegend(const std::string &xLegend, const std::string &yLegend)
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
uint32_t PeekHeader(Header &header) const
Deserialize but does not remove the header from the internal buffer.
OFDM PHY for the 5 GHz band (Clause 17)
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
Gnuplot2dDataset m_output_power
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())
manage and create wifi channel objects for the yans model.
create MAC layers for a ns3::WifiNetDevice.
Gnuplot2dDataset m_output
static Time Now(void)
Return the current simulation virtual time.
void SetPosition(const Vector &position)
The IEEE 802.11 SSID Information Element.
void SetMode(WifiMode mode)
Sets the selected payload transmission mode.
void PhyCallback(std::string path, Ptr< const Packet > packet)
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())
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
Helper class used to assign positions and mobility models to nodes.
Ipv4 addresses are stored in host order in this class.
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...
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.
std::map< Mac48Address, WifiMode > actualMode
Ptr< Node > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
std::vector< std::pair< Time, WifiMode > > TxTime
Time Seconds(double value)
Construct a Time in the indicated unit.
AttributeValue implementation for Ssid.
void Add(Vector v)
Add a position to the list of positions.
NodeStatistics(NetDeviceContainer aps, NetDeviceContainer stas)
Ptr< WifiMac > GetMac(void) const
void CheckStatistics(double time)
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.
static const uint32_t packetSize
std::map< Mac48Address, double > actualPower
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'...
Vector GetPosition(Ptr< Node > node)
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
virtual WifiMode GetMode(uint32_t mode) const
The WifiPhy::GetNModes() and WifiPhy::GetMode() methods are used (e.g., by a WifiRemoteStationManager...