ARTICLE


New-Age Satellite-Based Navigation STAN: Simultaneous Tracking and Navigation with LEO Satellite Signals

Today’s vehicular navigation systems couple global navigation satellite system (GNSS) receivers with an inertial navigation system (INS). Low Earth orbit (LEO) satellite signals are a particularly attractive INS aiding source in GNSS-challenged environments.

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GPS Combined With Galileo to Provide Robust Timing for the Financial Sector

Today, more and more integral fields of application including banking and finance, telecom networks and electricity grids, rely heavily on accurate, reliable, and traceable signals for time and synchronization.

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SERIES


Perceived Environment Aided GNSS Single Point Positioning: An Example Using LiDAR Scanner

GNSS positioning is strongly challenged in urban canyon areas. The signal reflection induces multipath and non-light-of-sight (NLOS). These signal blockages and reflections are caused by the obstacles of signal transmission between the satellites and receiver.

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COLUMNS & EDITORIALS


Failure to Communicate: A Black Swan has landed…right on top of the Galileo program

Program managers have defended as useful redundancy what many consider an expensive system overbuilt to accommodate the political expectations of the large number of Galileo member-states.

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Ligado Presses For Decision on Frequencies Neighboring GPS

Ligado Networks is pushing spectrum regulators to make a decision on its request to allow satellite frequencies near the GPS band to also be used for terrestrial 5G networks.

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EU Harmonization Moves Forward – What’s Changed? What Are The Implications?

Europe has set out to abolish the national patchwork for drone operations. Faced with different drone rules all over the continent, the legislative bodies of the European Union have been very busy lately.

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