21 #include "ns3/basic-energy-source.h"
22 #include "ns3/wifi-radio-energy-model.h"
23 #include "ns3/basic-energy-source-helper.h"
24 #include "ns3/wifi-radio-energy-model-helper.h"
25 #include "ns3/energy-source-container.h"
26 #include "ns3/device-energy-model-container.h"
29 #include "ns3/simulator.h"
30 #include "ns3/double.h"
31 #include "ns3/config.h"
32 #include "ns3/string.h"
33 #include "ns3/yans-wifi-helper.h"
34 #include "ns3/nqos-wifi-mac-helper.h"
78 m_tolerance = 1.0e-13;
89 m_energySource.SetTypeId (
"ns3::BasicEnergySource");
90 m_deviceEnergyModel.SetTypeId (
"ns3::WifiRadioEnergyModel");
98 std::cerr <<
"Problem with state switch test (WifiPhy idle)." << std::endl;
103 std::cerr <<
"Problem with state switch test (WifiPhy cca busy)." << std::endl;
108 std::cerr <<
"Problem with state switch test (WifiPhy tx)." << std::endl;
113 std::cerr <<
"Problem with state switch test (WifiPhy rx)." << std::endl;
118 std::cerr <<
"Problem with state switch test (WifiPhy switching)." << std::endl;
123 std::cerr <<
"Problem with state switch test (WifiPhy sleep)." << std::endl;
145 source->AppendDeviceEnergyModel (model);
149 source->FindDeviceEnergyModels (
"ns3::WifiRadioEnergyModel");
151 if ((models.
GetN () == 0))
153 std::cerr <<
"Model list is empty!." << std::endl;
158 DynamicCast<WifiRadioEnergyModel> (models.
Get (0));
162 std::cerr <<
"NULL pointer to device model!." << std::endl;
179 double timeDelta = 0.000000001;
187 double estRemainingEnergy = source->GetInitialEnergy ();
188 double voltage = source->GetSupplyVoltage ();
189 estRemainingEnergy -= devModel->
GetIdleCurrentA () * voltage * m_timeS;
195 double actualTime = m_timeS;
196 actualTime /= source->GetEnergyUpdateInterval ().GetSeconds ();
197 actualTime = floor (actualTime);
198 actualTime *= source->GetEnergyUpdateInterval ().GetSeconds ();
201 double current = 0.0;
226 estRemainingEnergy -= current * voltage * m_timeS;
229 double remainingEnergy = source->GetRemainingEnergy ();
230 NS_LOG_DEBUG (
"Remaining energy is " << remainingEnergy);
231 NS_LOG_DEBUG (
"Estimated remaining energy is " << estRemainingEnergy);
232 NS_LOG_DEBUG (
"Difference is " << estRemainingEnergy - remainingEnergy);
235 if ((remainingEnergy > (estRemainingEnergy + m_tolerance)) ||
236 (remainingEnergy < (estRemainingEnergy - m_tolerance)))
238 std::cerr <<
"Incorrect remaining energy!" << std::endl;
246 if (endState != state)
248 std::cerr <<
"Incorrect end state!" << std::endl;
278 void DepletionHandler (
void);
287 bool DepletionTestCase (
double simTimeS,
double updateIntervalS);
304 m_updateIntervalS = 1.5;
319 for (
double simTimeS = 0.0; simTimeS <= m_simTimeS; simTimeS += m_timeStepS)
321 for (
double updateIntervalS = 0.5; updateIntervalS <= m_updateIntervalS;
322 updateIntervalS += m_timeStepS)
324 if (DepletionTestCase (simTimeS, updateIntervalS))
327 std::cerr <<
"Depletion test case problem." << std::endl;
344 double updateIntervalS)
350 std::string phyMode (
"DsssRate1Mbps");
385 wifiMac.
SetType (
"ns3::AdhocWifiMac");
395 basicSourceHelper.
Set (
"BasicEnergySourceInitialEnergyJ",
DoubleValue (0.0));
397 basicSourceHelper.
Set (
"PeriodicEnergyUpdateInterval",
417 NS_LOG_DEBUG (
"Update interval = " << updateIntervalS <<
"s");
418 NS_LOG_DEBUG (
"Expected callback count is " << m_numOfNodes);
419 NS_LOG_DEBUG (
"Actual callback count is " << m_callbackCount);
422 if (m_numOfNodes != m_callbackCount)
424 std::cerr <<
"Not all callbacks are invoked!" << std::endl;
434 main (
int argc,
char **argv)
437 if (testEnergyUpdate.
DoRun ())
443 if (testEnergyDepletion.
DoRun ())
DeviceEnergyModelContainer Install(Ptr< NetDevice > device, Ptr< EnergySource > source) const
Assign WifiRadioEnergyModel to wifi devices.
Holds a vector of ns3::EnergySource pointers.
ObjectFactory m_deviceEnergyModel
void SetDepletionCallback(WifiRadioEnergyModel::WifiRadioEnergyDepletionCallback callback)
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())
Hold variables of type string.
Make it easy to create and manage PHY objects for the yans model.
The PHY layer has sense the medium busy through the CCA mechanism.
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())
void AggregateObject(Ptr< Object > other)
Aggregate two Objects together.
static void Run(void)
Run the simulation.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
BasicEnergySource decreases/increases remaining energy stored in itself in linearly.
virtual void ChangeState(int newState)
Changes state of the WifiRadioEnergyMode.
void SetPcapDataLinkType(enum SupportedPcapDataLinkTypes dlt)
Set the data link type of PCAP traces to be used.
The PHY layer is sleeping.
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
virtual void UpdateEnergySource(void)
Implements UpdateEnergySource.
Test case of update remaining energy for BasicEnergySource and WifiRadioEnergyModel.
void Set(std::string name, const AttributeValue &v)
double GetSleepCurrentA(void) const
static YansWifiPhyHelper Default(void)
Create a phy helper in a default working state.
helps to create WifiNetDevice objects
Include Radiotap link layer information.
Holds a vector of ns3::DeviceEnergyModel pointers.
virtual NetDeviceContainer Install(const WifiPhyHelper &phy, const WifiMacHelper &mac, NodeContainer c) const
BasicEnergyDepletionTest()
void SetChannel(Ptr< YansWifiChannel > channel)
double GetCcaBusyCurrentA(void) const
static EventId Schedule(Time const &delay, MEM mem_ptr, OBJ obj)
Schedule an event to expire after delay.
AttributeValue implementation for Time.
Creates a BasicEnergySource object.
holds a vector of ns3::NetDevice pointers
virtual void SetStandard(enum WifiPhyStandard standard)
The PHY layer is receiving a packet.
Callback< R > MakeCallback(R(T::*memPtr)(void), OBJ objPtr)
static NqosWifiMacHelper Default(void)
Create a mac helper in a default working state.
WifiPhy::State GetCurrentState(void) const
The PHY layer is sending a packet.
bool StateSwitchTest(WifiPhy::State state)
create non QoS-enabled MAC layers for a ns3::WifiNetDevice.
The PHY layer is switching to other channel.
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
Ptr< DeviceEnergyModel > Get(uint32_t i) const
Get the i-th Ptr stored in this container.
virtual void SetEnergySource(Ptr< EnergySource > source)
Sets pointer to EnergySouce installed on node.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
bool DoRun(void)
Performs some tests involving state updates and the relative energy consumption.
DSSS PHY (Clause 15) and HR/DSSS PHY (Clause 18)
EnergySourceContainer Install(Ptr< Node > node) const
double GetTxCurrentA(void) const
bool DoRun(void)
Performs some tests involving energy depletion.
Test case of energy depletion handling for BasicEnergySource and WifiRadioEnergyModel.
double GetRxCurrentA(void) const
manage and create wifi channel objects for the yans model.
A WiFi radio energy model.
virtual ~BasicEnergyUpdateTest()
Instantiate subclasses of ns3::Object.
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
virtual ~BasicEnergyDepletionTest()
Time Seconds(double value)
Construct a Time in the indicated unit.
void SetDefault(std::string name, const AttributeValue &value)
void Set(std::string name, const AttributeValue &v)
double GetIdleCurrentA(void) const
uint32_t GetN(void) const
Get the number of Ptr stored in this container.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
ObjectFactory m_energySource
void SetPropagationDelay(std::string name, 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())
State
The state of the PHY layer.
This class can be used to hold variables of floating point type such as 'double' or 'float'...
bool DepletionTestCase(double simTimeS, double updateIntervalS)
void DepletionHandler(void)
Callback invoked when energy is drained from source.
double GetSwitchingCurrentA(void) const