Spirent now offers A-GNSS record and playback capabilities for mobile device testing. Spirent Communications today announced the availability of carrier-approved Assisted GNSS Record and Playback...
Autonomous GPS Positioning at High Earth Orbits To initially acquire the GPS signals, a receiver also would have to search quickly through the much larger range of possible Doppler shifts and code...
Image: ESA The European Commission (EC) is seeking help to build a roadmap for high-accuracy Galileo and EGNOS services. The EC Directorate-General for Defence Industry and Space (DG-DEFIS) has...
Photo: Angsa Robotics Startup Angsa Robotics was named the overall winner of the Galileo Masters 2020 competition for its autonomous rubbish robot. According to Angsa Robotics,...
Aeroflex has introduced the GPSG-1000, a portable GPS and Galileo positional simulator. The GPSG-1000 is lightweight and configurable. It fills a gap in the market by providing a low-cost 12-channel...
By Paul Crampton, Spirent Federal Paul Crampton As we bid farewell to the last GPS-IIA satellite and read of delays to both the launch schedule for GPS III satellites and roll-out of the OCX...
DHS report cover The U.S. Department of Homeland Security “did exactly what was required by Congress” in issuing its report in June on positioning, navigation and timing (PNT),...
A Primer on GPS Truth By David Rutledge True to its word origins, accuracy demands careful and thoughtful work. This article provides a close look at the differences between the precision and...