Model of a wireless channel with a specified propagation speed and loss probability. The propagation speed introduces delay that depends on the distance between the transmitter and receiver at the time that the transmitter initiates the communication. This channel model assumes that the duration of the message is (effectively) zero, so that neither the transmitter nor the receiver move during the transmission. It also assumes that the receiver does not move during propagation. I.e., it assumes that the propagation of the message is much faster than the node movement.
A speed equal to Infinity (the default) results in no propagation delay. If the loss probability is greater than zero then on each call to the transmit() method, for each receiver in range, with the specified probability, the transmission to that receiver will not occur. Whether a transmission occurs to a particular receiver is independent of whether it occurs to any other receiver.
public VisualSim.data.expr.Parameter propagationSpeed
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