Extending Avrora's Radio Models The radio propagation model is an important component of simulating wireless networks. Avrora currently supports two radio models; a lossless broadcast model and a distance-based attentuation model for multi-hop communications. It does not model random corruption or loss. Extending Avrora with new radio models requires some internal changes (it is not as flexible in this respect as some others). For more information, see avrora.sim.radio.Radio.html