Field Detail

• protected TimestampProvider clock

• protected Logger log

Method Detail

• @Override public void addArrival(Reception rx)

• @Override public void addTx(Transmission tx)

• @Override public boolean canNeglect(Reception rx)

• @Override public void cancelArrival(Reception rx)

• @Override public void cancelTx(Transmission tx)

• protected int decode(Reception rx, double snr)

  Simulates bit errors in a reception.

  Parameters:

  rx - received frame

  snr - signal-to-noise ratio

  Returns:

  number of bits in error in frame

• @Override public float decodeRx(Reception rx)

• protected boolean detect(Reception rx, double snr)

  Simulates detection for a reception.

  Parameters:

  rx - received frame

  snr - signal-to-noise ratio

  Returns:

  true if the preamble is detected, false otherwise

• @Override public boolean detectRx(Reception rx)

• public double getBandwidth()

  Gets the bandwidth of the communication signal.

  Returns:

  bandwidth in Hz

• public double getIrreduciblePER()

  Gets the irreducible packet error rate (PER).

  Returns:

  minimum PER

• protected double getNoisePower()

  Computes total noise power.

  Returns:

  noise power

• protected double getRxPower(Reception rx)

  Computes received signal power in a reception.

  Parameters:

  rx - received frame

  Returns:

  signal power

• public void setBandwidth(double bandwidth)

  Sets the bandwidth of the communication signal.

  Parameters:

  bandwidth - bandwidth in Hz

• public void setIrreduciblePER(double iper)

  Sets the irreducible packet error rate (PER).

  Parameters:

  iper - minimum PER

• @Override public void setTimestampProvider(TimestampProvider platform)