Downloadable software for wireless communications for LEO, MEO, and GEO satellites and for terrestrial networks for the internet of things (IoT); downloadable software for implementing the internet of things (IoT) and for implementing satellite-to-phones networks in the internet of things (IoT); downloadable anti-jamming software and downloadable firmware for satellite navigation and positioning systems; downloadable software and downloadable firmware for attenuating interfering signals and a...