Their marketing graphics on the website show that the carrier signal would be broadcast from a node on a building surrounded by subscriber nodes, with another carrier node a few blocks away.<p>So it definitely appears to be a &#x27;last mile&#x27; type technology. Since everything (on the face of it, anyway) suggests that this is a poor fit for long-range implementations, I find it odd that their marketing materials imply that their tech will help bring broadband to the ~20% of the USA where broadband isn&#x27;t available.