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 ...
As the threat posed by GPS spoofing grows, the U.S. government is keen to make GPS-reliant equipment more resilient. (Sgt. Christopher Osburn/Army) This summer, the Department of Homeland Security’s ...
The Federal Aviation Administration is warning pilots that GPS testing could leave the global-positioning signals “unreliable or unavailable” across much of the West for six days in June. The testing ...
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 ...
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 ...
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