#include <Ieee80211BerTableErrorModel.h>

Inheritance diagram for inet::physicallayer::Ieee80211BerTableErrorModel:

Public Member Functions
	Ieee80211BerTableErrorModel ()

virtual	~Ieee80211BerTableErrorModel ()

virtual std::ostream &	printToStream (std::ostream &stream, int level, int evFlags=0) const override
	Prints this object to the provided output stream. More...

virtual double	computePacketErrorRate (const ISnir *snir, IRadioSignal::SignalPart part) const override
	Returns the packet error rate based on SNIR, modulation, FEC encoding and any other physical layer characteristics. More...

virtual double	computeBitErrorRate (const ISnir *snir, IRadioSignal::SignalPart part) const override
	Returns the bit error rate based on SNIR, modulation, FEC encoding and any other physical layer characteristics. More...

virtual double	computeSymbolErrorRate (const ISnir *snir, IRadioSignal::SignalPart part) const override
	Returns the symbol error rate based on SNIR, modulation, and any other physical layer characteristics. More...

Public Member Functions inherited from inet::IPrintableObject
virtual	~IPrintableObject ()

virtual std::string	printToString () const

virtual std::string	printToString (int level, int evFlags=0) const

virtual std::string	getInfoStringRepresentation (int evFlags=0) const

virtual std::string	getDetailStringRepresentation (int evFlags=0) const

virtual std::string	getDebugStringRepresentation (int evFlags=0) const

virtual std::string	getTraceStringRepresentation (int evFlags=0) const

virtual std::string	getCompleteStringRepresentation (int evFlags=0) const

Protected Member Functions
virtual void	initialize (int stage) override

Protected Member Functions inherited from inet::physicallayer::ErrorModelBase
virtual double	getScalarSnir (const ISnir *snir) const

virtual bool	hasProbabilisticError (b length, double ber) const

virtual Packet *	corruptBits (const Packet *packet, double ber, bool &isCorrupted) const

virtual Packet *	corruptBytes (const Packet *packet, double ber, bool &isCorrupted) const

virtual Packet *	corruptChunks (const Packet *packet, double ber, bool &isCorrupted) const

virtual Packet *	corruptPacket (const Packet *packet, bool &isCorrupted) const

virtual Packet *	computeCorruptedPacket (const Packet *packet, double ber) const

virtual Packet *	computeCorruptedPacket (const ISnir *snir) const override

Protected Attributes
BerParseFile *	berTableFile

Protected Attributes inherited from inet::physicallayer::ErrorModelBase
CorruptionMode	corruptionMode = CorruptionMode::CM_UNDEFINED

SnirMode	snirMode = SnirMode::SM_UNDEFINED

double	snirOffset = NaN

Additional Inherited Members
Public Types inherited from inet::physicallayer::ErrorModelBase
enum	CorruptionMode { CorruptionMode::CM_UNDEFINED = -1, CorruptionMode::CM_PACKET, CorruptionMode::CM_CHUNK, CorruptionMode::CM_BYTE, CorruptionMode::CM_BIT }

enum	SnirMode { SnirMode::SM_UNDEFINED = -1, SnirMode::SM_MIN, SnirMode::SM_MEAN }

Public Types inherited from inet::IPrintableObject
enum	PrintLevel { PRINT_LEVEL_TRACE, PRINT_LEVEL_DEBUG, PRINT_LEVEL_DETAIL, PRINT_LEVEL_INFO, PRINT_LEVEL_COMPLETE = INT_MIN }

enum	PrintFlag { PRINT_FLAG_FORMATTED = (1 << 0), PRINT_FLAG_MULTILINE = (1 << 1) }

Constructor & Destructor Documentation

◆ Ieee80211BerTableErrorModel()

inet::physicallayer::Ieee80211BerTableErrorModel::Ieee80211BerTableErrorModel ( )

                                                          :
     berTableFile(nullptr)
 {
 }

◆ ~Ieee80211BerTableErrorModel()

inet::physicallayer::Ieee80211BerTableErrorModel::~Ieee80211BerTableErrorModel ( )

virtual

 {
     delete berTableFile;
 }

Member Function Documentation

◆ computeBitErrorRate()

double inet::physicallayer::Ieee80211BerTableErrorModel::computeBitErrorRate	(	const ISnir *	snir,
		IRadioSignal::SignalPart	part
	)		const

overridevirtual

Returns the bit error rate based on SNIR, modulation, FEC encoding and any other physical layer characteristics.

Implements inet::physicallayer::IErrorModel.

 {
     Enter_Method("computeBitErrorRate");
     return NaN;
 }

◆ computePacketErrorRate()

double inet::physicallayer::Ieee80211BerTableErrorModel::computePacketErrorRate	(	const ISnir *	snir,
		IRadioSignal::SignalPart	part
	)		const

overridevirtual

Returns the packet error rate based on SNIR, modulation, FEC encoding and any other physical layer characteristics.

Implements inet::physicallayer::IErrorModel.

 {
     Enter_Method("computePacketErrorRate");
     const ITransmission *transmission = snir->getReception()->getTransmission();
     const FlatTransmissionBase *flatTransmission = check_and_cast<const FlatTransmissionBase *>(transmission);
     double bitrate = flatTransmission->getBitrate().get();
     b dataLength = flatTransmission->getDataLength();
     return berTableFile->getPer(bitrate, getScalarSnir(snir), B(dataLength).get());
 }

◆ computeSymbolErrorRate()

double inet::physicallayer::Ieee80211BerTableErrorModel::computeSymbolErrorRate	(	const ISnir *	snir,
		IRadioSignal::SignalPart	part
	)		const

overridevirtual

Returns the symbol error rate based on SNIR, modulation, and any other physical layer characteristics.

Implements inet::physicallayer::IErrorModel.

 {
     Enter_Method("computeSymbolErrorRate");
     return NaN;
 }

◆ initialize()

void inet::physicallayer::Ieee80211BerTableErrorModel::initialize ( int stage )

overrideprotectedvirtual

Reimplemented from inet::physicallayer::ErrorModelBase.

 {
     if (stage == INITSTAGE_LOCAL) {
         const char *fname = par("berTableFile");
         if (fname == nullptr)
             throw cRuntimeError("BER file parameter is mandatory");
         // TODO remove and cleanup opMode from here and also from BerParseFile, this should depend on the received signal
         char opMode;
         const char *opModeString = par("opMode");
         if (!strcmp("b", opModeString))
             opMode = 'b';
         else if (!strcmp("g(erp)", opModeString))
             opMode = 'g';
         else if (!strcmp("g(mixed)", opModeString))
             opMode = 'g';
         else if (!strcmp("a", opModeString))
             opMode = 'a';
         else if (!strcmp("p", opModeString))
             opMode = 'p';
         else
             throw cRuntimeError("Unknown opMode");
         berTableFile = new BerParseFile(opMode);
         berTableFile->parseFile(fname);
     }
 }

◆ printToStream()

virtual std::ostream& inet::physicallayer::Ieee80211BerTableErrorModel::printToStream	(	std::ostream &	stream,
		int	level,
		int	evFlags = `0`
	)		const

inlineoverridevirtual

Prints this object to the provided output stream.

Reimplemented from inet::IPrintableObject.

31 { return stream << "Ieee80211BerTableErrorModel"; }

Member Data Documentation

◆ berTableFile

BerParseFile* inet::physicallayer::Ieee80211BerTableErrorModel::berTableFile

protected

Referenced by computePacketErrorRate(), initialize(), and ~Ieee80211BerTableErrorModel().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ Ieee80211BerTableErrorModel()

◆ ~Ieee80211BerTableErrorModel()

Member Function Documentation

◆ computeBitErrorRate()

◆ computePacketErrorRate()

◆ computeSymbolErrorRate()

◆ initialize()

◆ printToStream()

Member Data Documentation

◆ berTableFile