From figure 10, txSig is the waveform, rxSig is the received waveform, rxBits is the received Bits,
rxEq is the received parametric equalizer, rxNonEq is the received parametric Non-equalizer, cfgVHTTx is the configuration parameters, txBits is the input layers which will be the transmitter bits, params is the parameters and SNR is Signal to Noise ratio.
The transceiver is represented as a single function denoted as “wlan80211axTxChRx”. The input
bits(txBits) from the higher layers and the parameters of the system are being subjected as the inputs to the transmitter function. It generates the waveform(txSig) and the configuration parameters(cfgVHTTx). The received waveform, parameters and the SNR are subject to the channel modelling(cfgVHTTx) gives you the received waveform or the channel modelling waveform. The received waveform(rxSig) from the parameters are subject to the receiver operations to give received bits(rxBits).
By comparing the received bits(rxBits) with the input bits(txBits) we can compare measures such
as BRPR and to qualify the system at different SNR values and different data rates.
Function for Transmitter operation:
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