The idea of a nationwide, open-access wireless 4G broadband network may be a great thing in theory, but in practice, it turns out that there may be one rather big problem with it–especially for anyone ...

GPS is the best technology for tracking the location and movement of any object anywhere in the world. GPS stands for “Global Positioning System,” and refers to a worldwide network of satellites, ...

GPS services are critical for real-time information on positioning, navigation and time (PNT). Because of the highly accurate and continuous PNT solution provided by GPS in all weather conditions, ...