BatteryLifetimeTest Class Reference

This example was originally devised as a test, then it was converted to an example. More...

Collaboration diagram for BatteryLifetimeTest:

Classes
struct	LoadProfile
	Load profile of the battery. More...

Public Member Functions
	BatteryLifetimeTest ()
virtual	~BatteryLifetimeTest ()
bool	ConstantLoadTest (double load, Time expLifetime) const
void	CreateLoadProfiles ()
	Creates load profiles according to D.
bool	VariableLoadTest (std::vector< double > loads, std::vector< Time > timeStamps, Time expLifetime) const

Public Attributes
double	m_alpha
	Alpha parameter of the battery model.
double	m_beta
	Beta parameter of the battery model.
std::vector< LoadProfile >	m_loadProfiles
	Load profiles.

Detailed Description

This example was originally devised as a test, then it was converted to an example.

The script tests the remaining energy for RvBatteryModel and WifiRadioEnergyModel updates. It does so by mimicking the procedure and results published in D. Rakhmatov, S. Vrudhula, D.A. Wallach, "Battery lifetime prediction for energy-aware computing," Proceedings of the 2002 International Symposium on Low Power Electronics and Design,

1. ISLPED '02. doi: 10.1109/LPE.2002.146729

Definition at line 54 of file rv-battery-model-test.cc.

Constructor & Destructor Documentation

BatteryLifetimeTest()

BatteryLifetimeTest::BatteryLifetimeTest

(

)

Definition at line 105 of file rv-battery-model-test.cc.

References m_alpha, and m_beta.

~BatteryLifetimeTest()

BatteryLifetimeTest::~BatteryLifetimeTest ( )

virtual

Definition at line 112 of file rv-battery-model-test.cc.

Member Function Documentation

ConstantLoadTest()

bool BatteryLifetimeTest::ConstantLoadTest	(	double	load,
		Time	expLifetime
	)		const

Parameters

load	Load value, in Amperes (A).
expLifetime	Expected lifetime.

Returns

False if no error occurs.

Runs simulation with constant load and checks the battery lifetime with known results.

Definition at line 718 of file rv-battery-model-test.cc.

References ns3::Time::As(), ns3::YansWifiChannelHelper::Create(), ns3::NodeContainer::Create(), ns3::Simulator::Destroy(), ns3::WifiPhyHelper::DLT_IEEE802_11_RADIO, ns3::EnergySourceContainer::Get(), ns3::DeviceEnergyModelHelper::Install(), ns3::EnergySourceHelper::Install(), m_alpha, m_beta, NS_LOG_DEBUG, ns3::Simulator::Run(), ns3::Time::S, ns3::Seconds(), ns3::WifiPhyHelper::Set(), ns3::RvBatteryModelHelper::Set(), ns3::WifiRadioEnergyModelHelper::Set(), ns3::YansWifiPhyHelper::SetChannel(), ns3::Config::SetDefault(), ns3::WifiPhyHelper::SetPcapDataLinkType(), ns3::YansWifiChannelHelper::SetPropagationDelay(), ns3::WifiMacHelper::SetType(), ns3::Simulator::Stop(), and ns3::WIFI_STANDARD_80211b.

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CreateLoadProfiles()

void BatteryLifetimeTest::CreateLoadProfiles

(

)

Creates load profiles according to D.

Rakhmatov, S. Vrudhula, D.A. Wallach, "Battery lifetime prediction for energy-aware computing," Proceedings of the 2002 International Symposium on Low Power Electronics and Design, 2002. ISLPED '02. doi: 10.1109/LPE.2002.146729

Definition at line 117 of file rv-battery-model-test.cc.

References BatteryLifetimeTest::LoadProfile::dualFoilLifeTime, BatteryLifetimeTest::LoadProfile::itsyLifetime, BatteryLifetimeTest::LoadProfile::loads, m_loadProfiles, ns3::Seconds(), and BatteryLifetimeTest::LoadProfile::timeStamps.

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VariableLoadTest()

bool BatteryLifetimeTest::VariableLoadTest	(	std::vector< double >	loads,
		std::vector< Time >	timeStamps,
		Time	expLifetime
	)		const

Parameters

loads	Load profile.
timeStamps	Time stamps.
expLifetime	Expected lifetime.

Returns

False if no error occurs.

Runs simulation with variable load and checks the battery lifetime with known results.

Definition at line 801 of file rv-battery-model-test.cc.

References ns3::Abs(), ns3::Time::As(), ns3::YansWifiChannelHelper::Create(), ns3::NodeContainer::Create(), ns3::Simulator::Destroy(), ns3::WifiPhyHelper::DLT_IEEE802_11_RADIO, ns3::EnergySourceContainer::Get(), ns3::DeviceEnergyModelContainer::Get(), ns3::DeviceEnergyModelHelper::Install(), ns3::EnergySourceHelper::Install(), m_alpha, m_beta, NS_ASSERT, NS_LOG_DEBUG, ns3::Simulator::Run(), ns3::Time::S, ns3::Simulator::Schedule(), ns3::Seconds(), ns3::WifiPhyHelper::Set(), ns3::RvBatteryModelHelper::Set(), ns3::WifiRadioEnergyModelHelper::Set(), ns3::YansWifiPhyHelper::SetChannel(), ns3::Config::SetDefault(), ns3::WifiRadioEnergyModel::SetIdleCurrentA(), ns3::WifiPhyHelper::SetPcapDataLinkType(), ns3::YansWifiChannelHelper::SetPropagationDelay(), ns3::WifiMacHelper::SetType(), ns3::Simulator::Stop(), and ns3::WIFI_STANDARD_80211b.

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Member Data Documentation

m_alpha

double BatteryLifetimeTest::m_alpha

Alpha parameter of the battery model.

Definition at line 101 of file rv-battery-model-test.cc.

Referenced by BatteryLifetimeTest(), ConstantLoadTest(), and VariableLoadTest().

m_beta

double BatteryLifetimeTest::m_beta

Beta parameter of the battery model.

Definition at line 102 of file rv-battery-model-test.cc.

Referenced by BatteryLifetimeTest(), ConstantLoadTest(), and VariableLoadTest().

m_loadProfiles

std::vector<LoadProfile> BatteryLifetimeTest::m_loadProfiles

Load profiles.

Definition at line 100 of file rv-battery-model-test.cc.

Referenced by CreateLoadProfiles().

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The documentation for this class was generated from the following file:

• src/energy/examples/rv-battery-model-test.cc