In a research article recently published in Space: Science & Technology, researchers from Chinese Academy of Military Science, Tsinghua University, and Beihang University together work on how to ...
A novel method using signals of opportunity from low-Earth orbit (LEO) satellites is redefining what’s possible in satellite-based navigation. Researchers have developed a joint pseudo-range and ...
Researchers from the Aerospace Information Research Institute, Chinese Academy of Sciences, have pioneered a combined pseudo-range and Doppler positioning method that leverages signals from ...
Mouser is shipping the u-blox ZED-X20P high precision module, which is described as a professional grade all-band, all-constellation GNSS receiver. Basically, the module integrates all-band GNSS with ...
Accurate smartphone positioning in dense urban environments remains challenging due to signal blockage, multipath effects, and unreliable satellite visibility. This study presents a new positioning ...
The US Global Positioning System (GPS) is a crucial tool for navigation, but what happens if the satellites go down or face jamming attempts? New research shows SpaceX’s satellite internet service ...
Field experiments conducted in a dense campus environment with severe signal obstruction show clear performance gains. The proposed method achieved horizontal positioning errors within 3 m and 5 m for ...
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