GPS-enabled, location-based services hold out considerable promise as a valuable revenue generator for wireless carriers. Their extension beyond the realms of the emergency services and into the ...

No audio available for this content. A Spirent user employs a portable GSS6450 attached to an antenna to record GPS, other GNSS, and complementary signals for resilient PNT testing. (Image: Spirent) ...

Historically, GPS receiver designers have relied on a combination of simulation and drive testing to characterize a receiver's performance in difficult environments. While GPS signal simulation ...

Scientists have developed a cyber security system to test for vulnerabilities in automated vehicles and other technologies that use GPS receivers for positioning, navigation and timing. Southwest ...

Raytheon Company, a major defense contractor with operations in Marlborough, said testing of an important component of a GPS operational control system it is developing for the U.S. Air Force is ...

WASHINGTON — LightSquared is charging “bias and inappropriate collusion” following the latest round of U.S. government testing that showed the company’s revised operating plan for its hybrid satellite ...

Bicycling’s editors have released their latest rankings of the best GPS bike computers after extensive testing on road, gravel, and mountain rides. The list highlights standout models for navigation, ...