In 2020, with the completion of China’s BeiDou-3 (aka BDS) and Europe’s Galileo, the number of available global navigation satellite system (GNSS) constellations doubled. Analogously to the addition ...

L1 GNSS constellations use four different code lengths: 511, 1023, 2046, and 4092. The code length has a large impact on the power required to detect a signal. Data modulation is different on each ...

GPS jamming and spoofing attacks are on the rise. If the global navigation system the US relies on were to go down entirely, ...

Rx Networks™ TruePoint.io™ Global PPP Corrections Goes Quad-Constellation TruePoint.io serves Global PPP corrections for GPS, GLONASS, Galileo and BeiDou GNSS constellations. Mass-market multi ...

Beidou and its supporting ground infrastructure is considered to provide the most accessible and accurate PNT data of any operating GNSS constellation in some regions, including the U.S. Global ...

GLONASS L1/L2 and BeiDou B1I/B2I/B3 frequency bands, as well as the augmentation systems. They are fully capable of multi-constellation, multi-frequency simulations for a wide range of test scenarios ...

This new ASIC technology provides access to every modern and planned GNSS constellation and signal, including GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS, and Hemisphere's Atlas® L-band ...

While regional constellations might not be used ... GPS is falling behind Galileo and Beidou as the preeminent GNSS. If the U.S. intends to regain that title, it is critical to protect it, toughen ...

The Beidou satellite navigation system ... the real-time simulation function and scenario generator function were offered as separate options for each GNSS constellation. Since most users require both ...