Model of spatial distribution of the signal/interference ratio in a network of Ultra-Wideband transceivers

А model of the spatial distribution of the useful signal/interference ratio in a network of cooperatively interacting ultra-wideband transceivers located in a common radio visibility region is proposed. The model includes one group of devices exchanging a useful signal, and two groups of devices that are a source of signals playing a role of interference in relation to the first. The ratio of the power of the useful signal of the first group to the total power of the interference signals emitted by devices of the other two groups is estimated. Spatial boundaries are established within which the useful/interfering signal ratio is not less than a specified value.