I've known about LightSquared (and their spectrum issue) for awhile now. The impression I get is that there is little technical evidence that using their spect

I've known about LightSquared (and their spectrum issue) for awhile now. The impression I get is that there is little technical evidence that using their spectrum will infringe upon and overpower the neighboring GPS and other signals. LTE has VERY tight technical specifications, just to get valid data through, as the throughput is so high, and is unlikely to be a noisy signal out of band, enough so to cause interference with it's neighbors. If you'll notice, the linked article carries very little (or none) technical detail, it almost sounds like some fear mongering politician wrote it. This ain't the 1940's here people, we aren't just sending random analog radio waves out using oscillators with a 10% tolerance ratio. The spec is tight, the technology is bleeding edge, and modern receivers (of GPS and the like) have pretty good front end filters, out of band noise shouldn't be a huge problem for them.