This class handles the SNR to BlcER traces. A path to a repository containing trace files should be provided. If no repository is provided the traces form default-traces.h will be loaded. A valid repository should contain 7 files, one for each modulation and coding scheme. The names of the files should respect the following format: modulation0.txt for modulation 0, modulation1.txt for modulation 1 and so on... The files format should be as follows SNR_value(1) BER(1) Blc_ER(1) STANDARD_DEVIATION(1) CONFIDENCE_INTERVAL1(1) CONFIDENCE_INTERVAL2(1) SNR_value(2) BER(2) Blc_ER(2) STANDARD_DEVIATION(2) CONFIDENCE_INTERVAL1(2) CONFIDENCE_INTERVAL2(2) ... ... ... ... ... ... ... ... ... ... ... ... SNR_value(n) BER(n) Blc_ER(n) STANDARD_DEVIATION(n) CONFIDENCE_INTERVAL1(n) CONFIDENCE_INTERVAL2(n) More...

#include <snr-to-block-error-rate-manager.h>

Public Member Functions
void	ActivateLoss (bool loss)
	If activate loss is called with false, all the returned BlcER will be 0 (no losses)

double	GetBlockErrorRate (double SNR, uint8_t modulation)
	returns the Block Error Rate for a given modulation and SNR value More...

SNRToBlockErrorRateRecord *	GetSNRToBlockErrorRateRecord (double SNR, uint8_t modulation)
	returns a record of type SNRToBlockErrorRateRecord corresponding to a given modulation and SNR value More...

std::string	GetTraceFilePath (void)

void	LoadDefaultTraces (void)
	Loads the default traces from default-traces.h file.

void	LoadTraces (void)
	Loads the traces form the repository specified in the constructor or setted by SetTraceFilePath function. If no repository is provided, default traces will be loaded from default-traces.h file.

void	ReLoadTraces (void)
	Reloads the trace.

void	SetTraceFilePath (char *traceFilePath)
	Set the path of the repository containing the traces. More...

Private Member Functions
void	ClearRecords (void)

Private Attributes
uint8_t	m_activateLoss

std::vector < SNRToBlockErrorRateRecord * > *	m_recordModulation [7]

double	m_speed

char	m_traceFilePath [1024]

Detailed Description

This class handles the SNR to BlcER traces. A path to a repository containing trace files should be provided. If no repository is provided the traces form default-traces.h will be loaded. A valid repository should contain 7 files, one for each modulation and coding scheme. The names of the files should respect the following format: modulation0.txt for modulation 0, modulation1.txt for modulation 1 and so on... The files format should be as follows SNR_value(1) BER(1) Blc_ER(1) STANDARD_DEVIATION(1) CONFIDENCE_INTERVAL1(1) CONFIDENCE_INTERVAL2(1) SNR_value(2) BER(2) Blc_ER(2) STANDARD_DEVIATION(2) CONFIDENCE_INTERVAL1(2) CONFIDENCE_INTERVAL2(2) ... ... ... ... ... ... ... ... ... ... ... ... SNR_value(n) BER(n) Blc_ER(n) STANDARD_DEVIATION(n) CONFIDENCE_INTERVAL1(n) CONFIDENCE_INTERVAL2(n)

Definition at line 46 of file snr-to-block-error-rate-manager.h.

Member Function Documentation

double ns3::SNRToBlockErrorRateManager::GetBlockErrorRate	(	double	SNR,
		uint8_t	modulation
	)

returns the Block Error Rate for a given modulation and SNR value

Parameters

SNR	the SNR value
modulation	one of the seven MCS

Returns: the Block Error Rate

Definition at line 286 of file snr-to-block-error-rate-manager.cc.

SNRToBlockErrorRateRecord * ns3::SNRToBlockErrorRateManager::GetSNRToBlockErrorRateRecord	(	double	SNR,
		uint8_t	modulation
	)

returns a record of type SNRToBlockErrorRateRecord corresponding to a given modulation and SNR value

Parameters

SNR	the SNR value
modulation	one of the seven MCS

Returns: the Block Error Rate

Definition at line 324 of file snr-to-block-error-rate-manager.cc.

Referenced by ns3::SimpleOfdmWimaxPhy::StartReceive().

std::string ns3::SNRToBlockErrorRateManager::GetTraceFilePath ( void )

Returns: the path to the repository containing the traces.

Definition at line 280 of file snr-to-block-error-rate-manager.cc.

void ns3::SNRToBlockErrorRateManager::SetTraceFilePath ( char * traceFilePath )

Set the path of the repository containing the traces.

Parameters

traceFilePath the path to the repository.

Definition at line 274 of file snr-to-block-error-rate-manager.cc.

Referenced by ns3::SimpleOfdmWimaxPhy::SetSNRToBlockErrorRateTracesPath().

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

src/wimax/model/snr-to-block-error-rate-manager.h
src/wimax/model/snr-to-block-error-rate-manager.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation