inet::ieee80211::RecipientAckProcedure Class Reference

#include <RecipientAckProcedure.h>

Inheritance diagram for inet::ieee80211::RecipientAckProcedure:

Public Member Functions
virtual void	processReceivedFrame (Ieee80211DataOrMgmtFrame *dataOrMgmtFrame, IRecipientAckPolicy *ackPolicy, IProcedureCallback *callback) override
virtual void	processTransmittedAck (Ieee80211ACKFrame *ack) override
Public Member Functions inherited from inet::ieee80211::IRecipientAckProcedure
virtual	~IRecipientAckProcedure ()

Protected Member Functions
virtual Ieee80211ACKFrame *	buildAck (Ieee80211DataOrMgmtFrame *dataOrMgmtFrame) const

Protected Attributes
int	numReceivedAckableFrame = 0
int	numSentAck = 0

Member Function Documentation

Ieee80211ACKFrame * inet::ieee80211::RecipientAckProcedure::buildAck ( Ieee80211DataOrMgmtFrame *  dataOrMgmtFrame ) const

protectedvirtual

Referenced by processReceivedFrame().

{
    Ieee80211ACKFrame *ack = new Ieee80211ACKFrame("ACK");
    ack->setReceiverAddress(dataOrMgmtFrame->getTransmitterAddress());
    return ack;
}

void inet::ieee80211::RecipientAckProcedure::processReceivedFrame ( Ieee80211DataOrMgmtFrame *  dataOrMgmtFrame, IRecipientAckPolicy *  ackPolicy, IProcedureCallback *  callback  )

overridevirtual

Implements inet::ieee80211::IRecipientAckProcedure.

{
    numReceivedAckableFrame++;
    // After a successful reception of a frame requiring acknowledgment, transmission of the ACK frame
    // shall commence after a SIFS period, without regard to the busy/idle state of the medium. (See Figure 9-9.)
    if (ackPolicy->isAckNeeded(dataOrMgmtFrame)) {
        auto ackFrame = buildAck(dataOrMgmtFrame);
        ackFrame->setDuration(ackPolicy->computeAckDurationField(dataOrMgmtFrame));
        callback->transmitControlResponseFrame(ackFrame, dataOrMgmtFrame);
    }
}

void inet::ieee80211::RecipientAckProcedure::processTransmittedAck ( Ieee80211ACKFrame *  ack )

overridevirtual

Implements inet::ieee80211::IRecipientAckProcedure.

{
    numSentAck++;
}

Member Data Documentation

int inet::ieee80211::RecipientAckProcedure::numReceivedAckableFrame = 0

protected

Referenced by processReceivedFrame().

int inet::ieee80211::RecipientAckProcedure::numSentAck = 0

protected

Referenced by processTransmittedAck().

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

• RecipientAckProcedure.h
• RecipientAckProcedure.cc