inet::physicallayer::Ieee80211OFDMMode Class Reference

#include <Ieee80211OFDMMode.h>

Inheritance diagram for inet::physicallayer::Ieee80211OFDMMode:

Public Member Functions
	Ieee80211OFDMMode (const char *name, const Ieee80211OFDMPreambleMode *preambleMode, const Ieee80211OFDMSignalMode *signalMode, const Ieee80211OFDMDataMode *dataMode, Hz channelSpacing, Hz bandwidth)
virtual std::ostream &	printToStream (std::ostream &stream, int level) const override
	Prints this object to the provided output stream. More...
virtual const Ieee80211OFDMPreambleMode *	getPreambleMode () const override
virtual const Ieee80211OFDMSignalMode *	getHeaderMode () const override
virtual const Ieee80211OFDMDataMode *	getDataMode () const override
virtual const Ieee80211OFDMSignalMode *	getSignalMode () const
virtual const simtime_t	getDuration (int dataBitLength) const override
virtual const simtime_t	getSlotTime () const override
virtual const simtime_t	getSifsTime () const override
virtual const simtime_t	getRifsTime () const override
virtual const simtime_t	getCcaTime () const override
virtual const simtime_t	getPhyRxStartDelay () const override
virtual const simtime_t	getRxTxTurnaroundTime () const override
virtual const simtime_t	getPreambleLength () const override
virtual const simtime_t	getPlcpHeaderLength () const override
virtual int	getMpduMaxLength () const override
Public Member Functions inherited from inet::physicallayer::Ieee80211ModeBase
	Ieee80211ModeBase (const char *name)
virtual const char *	getName () const override
Public Member Functions inherited from inet::physicallayer::IIeee80211Mode
IIeee80211PreambleMode *	_getPreambleMode () const
IIeee80211HeaderMode *	_getHeaderMode () const
IIeee80211DataMode *	_getDataMode () const
Public Member Functions inherited from inet::physicallayer::IPrintableObject
virtual	~IPrintableObject ()
virtual std::string	getInfoStringRepresentation () const
virtual std::string	getDetailStringRepresentation () const
virtual std::string	getDebugStringRepresentation () const
virtual std::string	getTraceStringRepresentation () const
virtual std::string	getCompleteStringRepresentation () const
Public Member Functions inherited from inet::physicallayer::Ieee80211OFDMTimingRelatedParametersBase
	Ieee80211OFDMTimingRelatedParametersBase (Hz channelSpacing)
Hz	getSubcarrierFrequencySpacing () const
const simtime_t	getFFTTransformPeriod () const
const simtime_t	getGIDuration () const
const simtime_t	getSymbolInterval () const
const Hz	getChannelSpacing () const

Protected Member Functions
virtual int	getLegacyCwMin () const override
virtual int	getLegacyCwMax () const override

Protected Attributes
const Ieee80211OFDMPreambleMode *	preambleMode
const Ieee80211OFDMSignalMode *	signalMode
const Ieee80211OFDMDataMode *	dataMode
Protected Attributes inherited from inet::physicallayer::Ieee80211OFDMTimingRelatedParametersBase
Hz	channelSpacing

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

Constructor & Destructor Documentation

inet::physicallayer::Ieee80211OFDMMode::Ieee80211OFDMMode	(	const char *	name,
		const Ieee80211OFDMPreambleMode *	preambleMode,
		const Ieee80211OFDMSignalMode *	signalMode,
		const Ieee80211OFDMDataMode *	dataMode,
		Hz	channelSpacing,
		Hz	bandwidth
	)

                                                                                                                                                                                                                       :
    Ieee80211ModeBase(name),
    Ieee80211OFDMTimingRelatedParametersBase(channelSpacing),
    preambleMode(preambleMode),
    signalMode(signalMode),
    dataMode(dataMode)
{
}

Member Function Documentation

const simtime_t inet::physicallayer::Ieee80211OFDMMode::getCcaTime ( ) const

overridevirtual

Implements inet::physicallayer::IIeee80211Mode.

{
    // < 4, < 8, < 16
    if (channelSpacing == MHz(20))
        return 4E-6;
    else if (channelSpacing == MHz(10))
        return 8E-6;
    else if (channelSpacing == MHz(5))
        return 16E-6;
    else
        throw cRuntimeError("Unknown channel spacing = %f", channelSpacing.get());
}

virtual const Ieee80211OFDMDataMode* inet::physicallayer::Ieee80211OFDMMode::getDataMode ( ) const

inlineoverridevirtual

Implements inet::physicallayer::IIeee80211Mode.

Referenced by inet::physicallayer::Ieee80211LayeredOFDMTransmitter::getBandwidth().

{ return dataMode; }

virtual const simtime_t inet::physicallayer::Ieee80211OFDMMode::getDuration ( int  dataBitLength ) const

inlineoverridevirtual

Implements inet::physicallayer::IIeee80211Mode.

Reimplemented in inet::physicallayer::Ieee80211ErpOfdmMode.

{ return preambleMode->getDuration() + signalMode->getDuration() + dataMode->getDuration(dataBitLength); }

virtual const Ieee80211OFDMSignalMode* inet::physicallayer::Ieee80211OFDMMode::getHeaderMode ( ) const

inlineoverridevirtual

Implements inet::physicallayer::IIeee80211Mode.

{ return signalMode; }

virtual int inet::physicallayer::Ieee80211OFDMMode::getLegacyCwMax ( ) const

inlineoverrideprotectedvirtual

Implements inet::physicallayer::IIeee80211Mode.

{ return 1023; }

virtual int inet::physicallayer::Ieee80211OFDMMode::getLegacyCwMin ( ) const

inlineoverrideprotectedvirtual

Implements inet::physicallayer::IIeee80211Mode.

{ return 15; }

virtual int inet::physicallayer::Ieee80211OFDMMode::getMpduMaxLength ( ) const

inlineoverridevirtual

Implements inet::physicallayer::IIeee80211Mode.

{ return 4095; }

const simtime_t inet::physicallayer::Ieee80211OFDMMode::getPhyRxStartDelay ( ) const

overridevirtual

Implements inet::physicallayer::IIeee80211Mode.

{
    if (channelSpacing == MHz(20))
        return 25E-6;
    else if (channelSpacing == MHz(10))
        return 49E-6;
    else if (channelSpacing == MHz(5))
        return 97E-6;
    else
        throw cRuntimeError("Unknown channel spacing = %f", channelSpacing.get());
}

virtual const simtime_t inet::physicallayer::Ieee80211OFDMMode::getPlcpHeaderLength ( ) const

inlineoverridevirtual

Implements inet::physicallayer::IIeee80211Mode.

{ return signalMode->getDuration(); }

virtual const simtime_t inet::physicallayer::Ieee80211OFDMMode::getPreambleLength ( ) const

inlineoverridevirtual

Implements inet::physicallayer::IIeee80211Mode.

{ return preambleMode->getDuration(); }

virtual const Ieee80211OFDMPreambleMode* inet::physicallayer::Ieee80211OFDMMode::getPreambleMode ( ) const

inlineoverridevirtual

Implements inet::physicallayer::IIeee80211Mode.

{ return preambleMode; }

const simtime_t inet::physicallayer::Ieee80211OFDMMode::getRifsTime ( ) const

overridevirtual

Implements inet::physicallayer::IIeee80211Mode.

Reimplemented in inet::physicallayer::Ieee80211ErpOfdmMode.

{
    throw cRuntimeError("Undefined physical layer parameter");
    return SIMTIME_ZERO;
}

const simtime_t inet::physicallayer::Ieee80211OFDMMode::getRxTxTurnaroundTime ( ) const

overridevirtual

Implements inet::physicallayer::IIeee80211Mode.

{
    throw cRuntimeError("< 2");
    return 0;
}

const simtime_t inet::physicallayer::Ieee80211OFDMMode::getSifsTime ( ) const

overridevirtual

Implements inet::physicallayer::IIeee80211Mode.

Reimplemented in inet::physicallayer::Ieee80211ErpOfdmMode.

{
    if (channelSpacing == MHz(20))
        return 16E-6;
    else if (channelSpacing == MHz(10))
        return 32E-6;
    else if (channelSpacing == MHz(5))
        return 64E-6;
    else
        throw cRuntimeError("Unknown channel spacing = %f", channelSpacing.get());
}

virtual const Ieee80211OFDMSignalMode* inet::physicallayer::Ieee80211OFDMMode::getSignalMode ( ) const

inlinevirtual

{ return signalMode; }

const simtime_t inet::physicallayer::Ieee80211OFDMMode::getSlotTime ( ) const

overridevirtual

Implements inet::physicallayer::IIeee80211Mode.

Reimplemented in inet::physicallayer::Ieee80211ErpOfdmMode.

{
    if (channelSpacing == MHz(20))
        return 9E-6;
    else if (channelSpacing == MHz(10))
        return 13E-6;
    else if (channelSpacing == MHz(5))
        return 21E-6;
    else
        throw cRuntimeError("Unknown channel spacing = %f", channelSpacing.get());
}

std::ostream & inet::physicallayer::Ieee80211OFDMMode::printToStream ( std::ostream &  stream, int  level  ) const

overridevirtual

Prints this object to the provided output stream.

Function calls to operator<< with pointers or references either const or not are all forwarded to this function.

Reimplemented from inet::physicallayer::IPrintableObject.

Reimplemented in inet::physicallayer::Ieee80211ErpOfdmMode.

{
    stream << "Ieee80211OFDMMode";
    if (level <= PRINT_LEVEL_DEBUG)
        stream << ", preambleMode = " << printObjectToString(preambleMode, level + 1)
               << ", signalMode = " << printObjectToString(signalMode, level + 1);
    if (level <= PRINT_LEVEL_DETAIL)
        stream << ", dataMode = " << printObjectToString(dataMode, level + 1);
    return stream;
}

Member Data Documentation

const Ieee80211OFDMDataMode* inet::physicallayer::Ieee80211OFDMMode::dataMode

protected

const Ieee80211OFDMPreambleMode* inet::physicallayer::Ieee80211OFDMMode::preambleMode

protected

const Ieee80211OFDMSignalMode* inet::physicallayer::Ieee80211OFDMMode::signalMode

protected

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

• Ieee80211OFDMMode.h
• Ieee80211OFDMMode.cc