New research proposes using 5G New Radio (NR) to help overcome the problems of satellite-based navigation in urban ...

An aerial drone photo taken on Nov. 14, 2025 shows law enforcers of the China Coast Guard (CCG) vessel Huangyan conducting 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 ...

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 ...

Abstract: Traditional remote sensing satellite designs often require larger satellite volume to achieve high-precision positioning without ground control points (GCPs), which significantly increases ...