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"
77 m_tolerance = 1.0e-13;
88 m_energySource.SetTypeId (
"ns3::BasicEnergySource");
89 m_deviceEnergyModel.SetTypeId (
"ns3::WifiRadioEnergyModel");
97 std::cerr <<
"Problem with state switch test (WifiPhy idle)." << std::endl;
102 std::cerr <<
"Problem with state switch test (WifiPhy cca busy)." << std::endl;
107 std::cerr <<
"Problem with state switch test (WifiPhy tx)." << std::endl;
112 std::cerr <<
"Problem with state switch test (WifiPhy rx)." << std::endl;
117 std::cerr <<
"Problem with state switch test (WifiPhy switching)." << std::endl;
122 std::cerr <<
"Problem with state switch test (WifiPhy sleep)." << std::endl;
144 source->AppendDeviceEnergyModel (model);
148 source->FindDeviceEnergyModels (
"ns3::WifiRadioEnergyModel");
150 if ((models.
GetN () == 0))
152 std::cerr <<
"Model list is empty!." << std::endl;
157 DynamicCast<WifiRadioEnergyModel> (models.
Get (0));
161 std::cerr <<
"NULL pointer to device model!." << std::endl;
178 double timeDelta = 0.000000001;
186 double estRemainingEnergy = source->GetInitialEnergy ();
187 double voltage = source->GetSupplyVoltage ();
188 estRemainingEnergy -= devModel->
GetIdleCurrentA () * voltage * m_timeS;
192 double current = 0.0;
217 estRemainingEnergy -= current * voltage * m_timeS;
220 double remainingEnergy = source->GetRemainingEnergy ();
221 NS_LOG_DEBUG (
"Remaining energy is " << remainingEnergy);
222 NS_LOG_DEBUG (
"Estimated remaining energy is " << estRemainingEnergy);
223 NS_LOG_DEBUG (
"Difference is " << estRemainingEnergy - remainingEnergy);
226 if ((remainingEnergy > (estRemainingEnergy + m_tolerance)) ||
227 (remainingEnergy < (estRemainingEnergy - m_tolerance)))
229 std::cerr <<
"Incorrect remaining energy!" << std::endl;
237 if (endState != state)
239 std::cerr <<
"Incorrect end state!" << std::endl;
269 void DepletionHandler (
void);
278 bool DepletionTestCase (
double simTimeS,
double updateIntervalS);
295 m_updateIntervalS = 1.5;
310 for (
double simTimeS = 0.0; simTimeS <= m_simTimeS; simTimeS += m_timeStepS)
312 for (
double updateIntervalS = 0.5; updateIntervalS <= m_updateIntervalS;
313 updateIntervalS += m_timeStepS)
315 if (DepletionTestCase (simTimeS, updateIntervalS))
318 std::cerr <<
"Depletion test case problem." << std::endl;
335 double updateIntervalS)
341 std::string phyMode (
"DsssRate1Mbps");
376 wifiMac.
SetType (
"ns3::AdhocWifiMac");
386 basicSourceHelper.
Set (
"BasicEnergySourceInitialEnergyJ",
DoubleValue (0.0));
388 basicSourceHelper.
Set (
"PeriodicEnergyUpdateInterval",
408 NS_LOG_DEBUG (
"Update interval = " << updateIntervalS <<
"s");
409 NS_LOG_DEBUG (
"Expected callback count is " << m_numOfNodes);
410 NS_LOG_DEBUG (
"Actual callback count is " << m_callbackCount);
413 if (m_numOfNodes != m_callbackCount)
415 std::cerr <<
"Not all callbacks are invoked!" << std::endl;
425 main (
int argc,
char **argv)
428 if (testEnergyUpdate.
DoRun ())
434 if (testEnergyDepletion.
DoRun ())
void Set(std::string name, const AttributeValue &v)
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.
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.
void ChangeState(int newState)
Changes state of the WifiRadioEnergyMode.
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.
double GetSleepCurrentA(void) const
Gets sleep current.
static YansWifiPhyHelper Default(void)
Create a phy helper in a default working state.
helps to create WifiNetDevice objects
void SetPcapDataLinkType(enum SupportedPcapDataLinkTypes dlt)
Set the data link type of PCAP traces to be used.
Holds a vector of ns3::DeviceEnergyModel pointers.
BasicEnergyDepletionTest()
void SetChannel(Ptr< YansWifiChannel > channel)
double GetCcaBusyCurrentA(void) const
Gets CCA busy current.
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)
virtual NetDeviceContainer Install(const WifiPhyHelper &phy, const WifiMacHelper &mac, NodeContainer::Iterator first, NodeContainer::Iterator last) const
The PHY layer is receiving a packet.
Callback< R > MakeCallback(R(T::*memPtr)(void), OBJ objPtr)
WifiPhy::State GetCurrentState(void) const
The PHY layer is sending a packet.
bool StateSwitchTest(WifiPhy::State state)
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.
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
Gets transmit current.
bool DoRun(void)
Performs some tests involving energy depletion.
Test case of energy depletion handling for BasicEnergySource and WifiRadioEnergyModel.
double GetRxCurrentA(void) const
Gets receive current.
manage and create wifi channel objects for the yans model.
create MAC layers for a ns3::WifiNetDevice.
A WiFi radio energy model.
virtual ~BasicEnergyUpdateTest()
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())
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
Gets idle current.
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 SetEnergySource(const Ptr< EnergySource > source)
Sets pointer to EnergySouce installed on node.
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'...
Include Radiotap link layer information.
bool DepletionTestCase(double simTimeS, double updateIntervalS)
void DepletionHandler(void)
Callback invoked when energy is drained from source.
double GetSwitchingCurrentA(void) const
Gets switching current.