9#include "ns3/basic-energy-source-helper.h"
10#include "ns3/basic-energy-source.h"
11#include "ns3/config.h"
12#include "ns3/device-energy-model-container.h"
13#include "ns3/double.h"
14#include "ns3/energy-source-container.h"
17#include "ns3/simulator.h"
18#include "ns3/string.h"
19#include "ns3/wifi-radio-energy-model-helper.h"
20#include "ns3/wifi-radio-energy-model.h"
21#include "ns3/yans-wifi-helper.h"
85 std::cerr <<
"Problem with state switch test (WifiPhy idle)." << std::endl;
90 std::cerr <<
"Problem with state switch test (WifiPhy cca busy)." << std::endl;
95 std::cerr <<
"Problem with state switch test (WifiPhy tx)." << std::endl;
100 std::cerr <<
"Problem with state switch test (WifiPhy rx)." << std::endl;
105 std::cerr <<
"Problem with state switch test (WifiPhy switching)." << std::endl;
110 std::cerr <<
"Problem with state switch test (WifiPhy sleep)." << std::endl;
123 source->SetInitialEnergy(50);
125 node->AggregateObject(source);
126 source->SetNode(node);
131 model->SetEnergySource(source);
133 source->AppendDeviceEnergyModel(model);
138 if (models.
GetN() == 0)
140 std::cerr <<
"Model list is empty!." << std::endl;
148 std::cerr <<
"NULL pointer to device model!." << std::endl;
161 static_cast<int>(state));
166 double timeDelta = 0.000000001;
174 double estRemainingEnergy = source->GetInitialEnergy();
175 double voltage = source->GetSupplyVoltage();
176 estRemainingEnergy -= devModel->GetIdleCurrentA() * voltage *
m_timeS;
179 double current = 0.0;
182 case WifiPhyState::IDLE:
183 current = devModel->GetIdleCurrentA();
185 case WifiPhyState::CCA_BUSY:
186 current = devModel->GetCcaBusyCurrentA();
188 case WifiPhyState::TX:
189 current = devModel->GetTxCurrentA();
191 case WifiPhyState::RX:
192 current = devModel->GetRxCurrentA();
194 case WifiPhyState::SWITCHING:
195 current = devModel->GetSwitchingCurrentA();
197 case WifiPhyState::SLEEP:
198 current = devModel->GetSleepCurrentA();
200 case WifiPhyState::OFF:
207 estRemainingEnergy -= current * voltage *
m_timeS;
208 estRemainingEnergy = std::max(0.0, estRemainingEnergy);
211 double remainingEnergy = source->GetRemainingEnergy();
212 NS_LOG_DEBUG(
"Remaining energy is " << remainingEnergy);
213 NS_LOG_DEBUG(
"Estimated remaining energy is " << estRemainingEnergy);
214 NS_LOG_DEBUG(
"Difference is " << estRemainingEnergy - remainingEnergy);
217 if ((remainingEnergy > (estRemainingEnergy +
m_tolerance)) ||
218 (remainingEnergy < (estRemainingEnergy -
m_tolerance)))
220 std::cerr <<
"Incorrect remaining energy!" << std::endl;
228 if (endState != state)
230 std::cerr <<
"Incorrect end state!" << std::endl;
308 std::cerr <<
"Depletion test case problem." << std::endl;
330 std::string phyMode(
"DsssRate1Mbps");
359 wifi.SetRemoteStationManager(
"ns3::ConstantRateWifiManager",
365 wifiMac.
SetType(
"ns3::AdhocWifiMac");
375 basicSourceHelper.
Set(
"BasicEnergySourceInitialEnergyJ",
DoubleValue(0.0));
377 basicSourceHelper.
Set(
"PeriodicEnergyUpdateInterval",
TimeValue(
Seconds(updateIntervalS)));
396 NS_LOG_DEBUG(
"Update interval = " << updateIntervalS <<
"s");
403 std::cerr <<
"Not all callbacks are invoked!" << std::endl;
413main(
int argc,
char** argv)
416 if (testEnergyUpdate.
DoRun())
422 if (testEnergyDepletion.
DoRun())
Test case of energy depletion handling for BasicEnergySource and WifiRadioEnergyModel.
BasicEnergyDepletionTest()
double m_updateIntervalS
update interval of each device model
double m_simTimeS
maximum simulation time, in seconds
double m_timeStepS
simulation time step size, in seconds
int m_numOfNodes
number of nodes in simulation
virtual ~BasicEnergyDepletionTest()
bool DepletionTestCase(double simTimeS, double updateIntervalS)
bool DoRun()
Performs some tests involving energy depletion.
void DepletionHandler()
Callback invoked when energy is drained from source.
int m_callbackCount
counter for # of callbacks invoked
Test case of update remaining energy for BasicEnergySource and WifiRadioEnergyModel.
double m_timeS
Time in seconds.
ObjectFactory m_energySource
Energy source factory.
ObjectFactory m_deviceEnergyModel
Device energy model factory.
bool StateSwitchTest(WifiPhyState state)
virtual ~BasicEnergyUpdateTest()
bool DoRun()
Performs some tests involving state updates and the relative energy consumption.
double m_tolerance
Tolerance for power estimation.
Creates a BasicEnergySource object.
void Set(std::string name, const AttributeValue &v) override
energy::DeviceEnergyModelContainer Install(Ptr< NetDevice > device, Ptr< energy::EnergySource > source) const
This class can be used to hold variables of floating point type such as 'double' or 'float'.
energy::EnergySourceContainer Install(Ptr< Node > node) const
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.
Instantiate subclasses of ns3::Object.
Ptr< Object > Create() const
Create an Object instance of the configured TypeId.
void SetTypeId(TypeId tid)
Set the TypeId of the Objects to be created by this factory.
Smart pointer class similar to boost::intrusive_ptr.
static EventId Schedule(const Time &delay, FUNC f, Ts &&... args)
Schedule an event to expire after delay.
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.
Hold variables of type string.
helps to create WifiNetDevice objects
create MAC layers for a ns3::WifiNetDevice.
void SetType(std::string type, Args &&... args)
void SetPcapDataLinkType(SupportedPcapDataLinkTypes dlt)
Set the data link type of PCAP traces to be used.
void Set(std::string name, const AttributeValue &v)
@ DLT_IEEE802_11_RADIO
Include Radiotap link layer information.
Assign WifiRadioEnergyModel to wifi devices.
void SetDepletionCallback(WifiRadioEnergyModel::WifiRadioEnergyDepletionCallback callback)
A WiFi radio energy model.
void ChangeState(int newState) override
Changes state of the WifiRadioEnergyMode.
manage and create wifi channel objects for the YANS model.
void SetPropagationDelay(std::string name, Ts &&... args)
Ptr< YansWifiChannel > Create() const
Make it easy to create and manage PHY objects for the YANS model.
void SetChannel(Ptr< YansWifiChannel > channel)
BasicEnergySource decreases/increases remaining energy stored in itself in linearly.
void UpdateEnergySource() override
Implements UpdateEnergySource.
Holds a vector of ns3::DeviceEnergyModel pointers.
Ptr< DeviceEnergyModel > Get(uint32_t i) const
Get the i-th Ptr<DeviceEnergyModel> stored in this container.
uint32_t GetN() const
Get the number of Ptr<DeviceEnergyModel> stored in this container.
Holds a vector of ns3::EnergySource pointers.
void SetDefault(std::string name, const AttributeValue &value)
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
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.
WifiPhyState
The state of the PHY layer.
Callback< R, Args... > MakeCallback(R(T::*memPtr)(Args...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
Ptr< T1 > DynamicCast(const Ptr< T2 > &p)
Cast a Ptr.