GlobalPathlossDatabase Class Reference

Inheritance diagram for GlobalPathlossDatabase:

Collaboration diagram for GlobalPathlossDatabase:

Public Member Functions
void	Print ()
void	Print ()
virtual void	UpdatePathloss (std::string context, Ptr< SpectrumPhy > txPhy, Ptr< SpectrumPhy > rxPhy, double lossDb)=0
void	UpdatePathloss (std::string context, Ptr< SpectrumPhy > txPhy, Ptr< SpectrumPhy > rxPhy, double lossDb)

Protected Attributes
std::map< uint16_t, std::map < uint64_t, double > >	m_pathlossMap

Private Attributes
std::map< uint32_t, std::map < uint32_t, double > >	m_pathlossMap

Detailed Description

Store the last pathloss value for each TX-RX pair. This is an example of how the PathlossTrace (provided by some SpectrumChannel implementations) work.

Definition at line 47 of file lena-pathloss-traces.cc.

Member Function Documentation

void GlobalPathlossDatabase::Print

(

void

)

print the stored pathloss values to standard output

Definition at line 74 of file lena-pathloss-traces.cc.

References NS_LOG_FUNCTION.

Referenced by main().

Here is the caller graph for this function:

void GlobalPathlossDatabase::Print

(

)

print the stored pathloss values to standard output

void GlobalPathlossDatabase::UpdatePathloss ( std::string  context, Ptr< SpectrumPhy >  txPhy, Ptr< SpectrumPhy >  rxPhy, double  lossDb  )

pure virtual

update the pathloss value

Parameters

context
txPhy	the transmitting PHY
rxPhy	the receiving PHY
lossDb	the loss in dB

Implemented in UplinkGlobalPathlossDatabase, and DownlinkGlobalPathlossDatabase.

Definition at line 97 of file adhoc-aloha-ideal-phy-matrix-propagation-loss-model.cc.

References ns3::SpectrumPhy::GetMobility(), and ns3::Object::GetObject().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

void GlobalPathlossDatabase::UpdatePathloss	(	std::string	context,
		Ptr< SpectrumPhy >	txPhy,
		Ptr< SpectrumPhy >	rxPhy,
		double	lossDb
	)

update the pathloss value

Parameters

context
txPhy	the transmitting PHY
rxPhy	the receiving PHY
lossDb	the loss in dB

Reimplemented in UplinkGlobalPathlossDatabase, and DownlinkGlobalPathlossDatabase.

Member Data Documentation

std::map<uint16_t, std::map<uint64_t, double> > GlobalPathlossDatabase::m_pathlossMap

protected

Definition at line 70 of file lena-pathloss-traces.cc.

std::map<uint32_t, std::map<uint32_t, double> > GlobalPathlossDatabase::m_pathlossMap

private

Definition at line 93 of file adhoc-aloha-ideal-phy-matrix-propagation-loss-model.cc.

---

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

• src/lte/examples/lena-pathloss-traces.cc
• src/spectrum/examples/adhoc-aloha-ideal-phy-matrix-propagation-loss-model.cc