Is internet time good enough for cybersecurity?

By Jeremy Onyan, Director, TIme Sensitive Networks, Orolia Cybersecurity is critical to all facets of the internet. Companies spend millions on cybersecurity every year. Still, often-overlooked areas degrade security. A key example of this is time. Time plays an essential role…
Simulating multipath in real time for receiver evaluation

By Tommaso Panicciari, Mohamed Ali Soliman and Grégory Moura A real-time system combining a simulator and a GNSS propagation model reproduces an authentic multipath environment. The propagation model relies on a 3D-model reconstruction of the urban environment, which generates a…
Signals of opportunity: Holy Grail or a waste of time?

The military is always looking at new techniques and technology for deriving position and, it seems, every few years signals of opportunity (SOOP) becomes fashionable again. In broad terms, SOOP refers to the use of any signals for navigation, which…