To solve these problems, a novel VLC positioning system based on modified particle swarm optimization (PSO) algorithm is put forward in this article. PSO is a powerful population-based stochastic ...

As the technology has become far more available than ever, so has the motivation for an implementation of a positioning system based on UWB technology risen. This paper focuses on one such ...

The cybersecurity vulnerabilities of RTK modules in drone navigation systems, GPS spoofing, and protecting against cyber ...

Irina Marinov, associate professor at the Department of Earth and Environmental Science, leads a research community focused ...

Elbit Systems' innovative products position it as a key supplier for modernizing global defense systems. Click here to find out why I'm bullish on ESLT stock.

Analysts have been tracking Russian electronic warfare from across the Gdańsk Bay, pinpointing familiar sites in Kaliningrad.

As Oman Air joins the oneworld alliance, CEO Con Korfiatis explains the next steps in a major transformation of the ...

The increasing disruption of satellite-based navigation systems in European waters significantly increases the risk of ...

U.S. regional missile defense strategies were showcased following the U.S. bombing of Iran in Operation Midnight Hammer.

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

Using systems based on signals from the ground, not satellites, could be a good alternative to GPS, especially in cities where satellite signals struggle. New tech, like super-fast 5G networks and ...