simthlib::LoadingScheme Class Reference

#include <adaptiveModulator.h>

List of all members.

Public Member Functions
	LoadingScheme (int numCarr, ExtendedModList *modlist)
void	update (int bitsPerSym, simth::FreqSignal *transfer, loadingAlgorithm algorithm, int numGroups=1)
bool	isValid () const
double	getAmplification (int carrIndex)
ExtendedModScheme *	getModScheme (int carrierIndex)
double	getSoftLoadingInfo (int carrierIndex)
void	setPowerScaling (bool scaleIt)
void	updateMultilevelNet (double netBitsPerSym, simth::FreqSignal *transfer, simth::checkedVector< double > codeRates)
void	updateMultilevelMseNet (double netBitsPerSym, simth::FreqSignal *transfer, simth::checkedVector< double > codeRates, simth::checkedVector< double > levelWeights, double snr=0, double twiddle=1.0, double twiddle2=1.0, adaptCriterion criterion=EXP_CRITERION)
	~LoadingScheme ()
Public Attributes
int	usedCarr

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Detailed Description

Represents the loading scheme, i.e. the assignment of modulation schemes to the individual subcarriers, for adaptive modulation

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Constructor & Destructor Documentation

simthlib::LoadingScheme::LoadingScheme (  int  numCarr, ExtendedModList *  modlist )

Constructor

simthlib::LoadingScheme::~LoadingScheme (   )

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Member Function Documentation

double simthlib::LoadingScheme::getAmplification (  int  carrIndex  )  [inline]

ExtendedModScheme* simthlib::LoadingScheme::getModScheme (  int  carrierIndex  )

double simthlib::LoadingScheme::getSoftLoadingInfo (  int  carrierIndex  )

bool simthlib::LoadingScheme::isValid (   )  const [inline]

Returns true if this loading scheme has been calculated at least once. Returns false if the scheme is still uninitialized.

void simthlib::LoadingScheme::setPowerScaling (  bool  scaleIt  )  [inline]

void simthlib::LoadingScheme::update (  int  bitsPerSym, simth::FreqSignal *  transfer, loadingAlgorithm  algorithm, int  numGroups = 1 )

Calculate a new loading distribution.

void simthlib::LoadingScheme::updateMultilevelMseNet (  double  netBitsPerSym, simth::FreqSignal *  transfer, simth::checkedVector< double >  codeRates, simth::checkedVector< double >  levelWeights, double  snr = 0, double  twiddle = 1.0, double  twiddle2 = 1.0, adaptCriterion  criterion = EXP_CRITERION )

void simthlib::LoadingScheme::updateMultilevelNet (  double  netBitsPerSym, simth::FreqSignal *  transfer, simth::checkedVector< double >  codeRates )

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Member Data Documentation

int simthlib::LoadingScheme::usedCarr

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