inet::physicallayer::Ieee80211HTCompliantModes Class Reference

#include <Ieee80211HTMode.h>

Public Member Functions
	Ieee80211HTCompliantModes ()
virtual	~Ieee80211HTCompliantModes ()

Static Public Member Functions
static const Ieee80211HTMode *	getCompliantMode (const Ieee80211HTMCS *mcsMode, Ieee80211HTMode::BandMode carrierFrequencyMode, Ieee80211HTPreambleMode::HighTroughputPreambleFormat preambleFormat, Ieee80211HTModeBase::GuardIntervalType guardIntervalType)

Protected Attributes
std::map< std::tuple< Hz, unsigned int, Ieee80211HTModeBase::GuardIntervalType >, const Ieee80211HTMode * >	modeCache

Static Protected Attributes
static Ieee80211HTCompliantModes	singleton

Constructor & Destructor Documentation

inet::physicallayer::Ieee80211HTCompliantModes::Ieee80211HTCompliantModes

(

)

{
}

inet::physicallayer::Ieee80211HTCompliantModes::~Ieee80211HTCompliantModes ( )

virtual

{
    for (auto & entry : modeCache)
        delete entry.second;
}

Member Function Documentation

const Ieee80211HTMode * inet::physicallayer::Ieee80211HTCompliantModes::getCompliantMode ( const Ieee80211HTMCS *  mcsMode, Ieee80211HTMode::BandMode  carrierFrequencyMode, Ieee80211HTPreambleMode::HighTroughputPreambleFormat  preambleFormat, Ieee80211HTModeBase::GuardIntervalType  guardIntervalType  )

static

{
    const char *name =""; //TODO
    auto htModeId = std::make_tuple(mcsMode->getBandwidth(), mcsMode->getMcsIndex(), guardIntervalType);
    auto mode = singleton.modeCache.find(htModeId);
    if (mode == std::end(singleton.modeCache))
    {
        const Ieee80211OFDMSignalMode *legacySignal = nullptr;
        const Ieee80211HTSignalMode *htSignal = nullptr;
        if (preambleFormat == Ieee80211HTPreambleMode::HT_PREAMBLE_GREENFIELD)
            htSignal = new Ieee80211HTSignalMode(mcsMode->getMcsIndex(), &Ieee80211OFDMCompliantModulations::bpskModulation, Ieee80211HTCompliantCodes::getCompliantCode(&Ieee80211OFDMCompliantCodes::ofdmConvolutionalCode1_2, &Ieee80211OFDMCompliantModulations::bpskModulation, nullptr, nullptr, nullptr, mcsMode->getBandwidth(), false), mcsMode->getBandwidth(), guardIntervalType);
        else if (preambleFormat == Ieee80211HTPreambleMode::HT_PREAMBLE_MIXED)
        {
            legacySignal = &Ieee80211OFDMCompliantModes::ofdmHeaderMode6MbpsRate13;
            htSignal = new Ieee80211HTSignalMode(mcsMode->getMcsIndex(), &Ieee80211OFDMCompliantModulations::qbpskModulation, Ieee80211HTCompliantCodes::getCompliantCode(&Ieee80211OFDMCompliantCodes::ofdmConvolutionalCode1_2, &Ieee80211OFDMCompliantModulations::qbpskModulation, nullptr, nullptr, nullptr, mcsMode->getBandwidth(), false), mcsMode->getBandwidth(), guardIntervalType);
        }
        else
            throw cRuntimeError("Unknown preamble format");
        const Ieee80211HTDataMode *dataMode = new Ieee80211HTDataMode(mcsMode, mcsMode->getBandwidth(), guardIntervalType);
        const Ieee80211HTPreambleMode *preambleMode = new Ieee80211HTPreambleMode(htSignal, legacySignal, preambleFormat, dataMode->getNumberOfSpatialStreams());
        const Ieee80211HTMode *htMode = new Ieee80211HTMode(name, preambleMode, dataMode, carrierFrequencyMode);
        singleton.modeCache.insert(std::pair<std::tuple<Hz, unsigned int, Ieee80211HTModeBase::GuardIntervalType>, const Ieee80211HTMode *>(htModeId, htMode));
        return htMode;
    }
    return mode->second;
}

Member Data Documentation

std::map<std::tuple<Hz, unsigned int, Ieee80211HTModeBase::GuardIntervalType>, const Ieee80211HTMode *> inet::physicallayer::Ieee80211HTCompliantModes::modeCache

protected

Ieee80211HTCompliantModes inet::physicallayer::Ieee80211HTCompliantModes::singleton

staticprotected

---

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

• Ieee80211HTMode.h
• Ieee80211HTMode.cc