Three researchers from the German Aerospace Center (DLR) presented the current status of the so-called Ranging Mode (R-Mode).

The uptick indicates that there’s no going back to a world without disruption hotspots. And that, combined with humans’ ...

Navigating through dense urban landscapes has long posed challenges for satellite-based navigation systems, often resulting in significant errors or complete service failures. However, a ...

Urban environments present unique challenges for GNSS, which is the backbone of many navigation applications including smartphones and autonomous vehicles. The performance of GNSS systems deteriorates ...

A (Galileo In-Orbit Validation Element-A for those who like their expansions) was launched, one of two demonstration ...

Abstract: This article presents the statistical analysis of the reflected global navigation satellite system-reflectometry (GNSS-R) signal from a coastal experiment, including the non-Gaussianity, ...

Accurate smartphone positioning in dense urban environments remains challenging due to signal blockage, multipath effects, ...

The positioning, navigation, and timing (PNT) information is fundamental to modern information systems. Over the years, people have invented many navigation systems to get PNT information, whereas ...

Research indicates that a 24-hour GNSS outage could cost the U.K. economy £1.4 billion through cascading effects on logistics, transportation, and critical infrastructure, underscoring the need for ...

Finding accurate locations in dense cities has long challenged satellite-based navigation, where tall buildings and signal blockage often lead to ...

Finding accurate locations in dense cities has long challenged satellite-based navigation, where tall buildings and signal blockage often lead to ...