ns3::LteGlobalPathlossDatabase Class Reference

Store the last pathloss value for each TX-RX pair. More...

#include "lte-global-pathloss-database.h"

Inheritance diagram for ns3::LteGlobalPathlossDatabase:

Collaboration diagram for ns3::LteGlobalPathlossDatabase:

Public Member Functions
virtual	~LteGlobalPathlossDatabase ()
double	GetPathloss (uint16_t cellId, uint64_t imsi)
void	Print ()
	print the stored pathloss values to standard output
virtual void	UpdatePathloss (std::string context, Ptr< const SpectrumPhy > txPhy, Ptr< const SpectrumPhy > rxPhy, double lossDb)=0
	update the pathloss value

Protected Attributes
std::map< uint16_t, std::map< uint64_t, double > >	m_pathlossMap
	List of the last pathloss value for each UE by CellId.

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 42 of file lte-global-pathloss-database.h.

Constructor & Destructor Documentation

~LteGlobalPathlossDatabase()

ns3::LteGlobalPathlossDatabase::~LteGlobalPathlossDatabase ( )

virtual

Definition at line 33 of file lte-global-pathloss-database.cc.

Member Function Documentation

GetPathloss()

double ns3::LteGlobalPathlossDatabase::GetPathloss	(	uint16_t	cellId,
		uint64_t	imsi
	)

Parameters

cellId	the id of the eNB
imsi	the id of the UE

Returns

the pathloss value between the UE and the eNB

Definition at line 52 of file lte-global-pathloss-database.cc.

References m_pathlossMap, and NS_LOG_FUNCTION.

Referenced by LteEnbAntennaTestCase::DoRun().

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Print()

void ns3::LteGlobalPathlossDatabase::Print

(

)

print the stored pathloss values to standard output

Definition at line 38 of file lte-global-pathloss-database.cc.

References m_pathlossMap, and NS_LOG_FUNCTION.

UpdatePathloss()

virtual void ns3::LteGlobalPathlossDatabase::UpdatePathloss ( std::string  context, Ptr< const SpectrumPhy >  txPhy, Ptr< const 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 ns3::DownlinkLteGlobalPathlossDatabase, and ns3::UplinkLteGlobalPathlossDatabase.

Member Data Documentation

m_pathlossMap

std::map<uint16_t, std::map<uint64_t, double> > ns3::LteGlobalPathlossDatabase::m_pathlossMap

protected

List of the last pathloss value for each UE by CellId.

( CELL ID, ( IMSI,PATHLOSS ))

Definition at line 81 of file lte-global-pathloss-database.h.

Referenced by GetPathloss(), Print(), ns3::DownlinkLteGlobalPathlossDatabase::UpdatePathloss(), and ns3::UplinkLteGlobalPathlossDatabase::UpdatePathloss().

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

• src/lte/helper/lte-global-pathloss-database.h
• src/lte/helper/lte-global-pathloss-database.cc