GPS is vulnerable to jamming—here’s how we might fix it

The uptick indicates that there’s no going back to a world without disruption hotspots. And that, combined with humans’ ...
Air Force Technology

SDA selects four firms for Tranche 3 tracking layer satellite production

The US SDA has disclosed the awarding of four agreements to produce 72 satellites for its Tracking Layer Tranche 3 initiative ...
IEEE

From GPS to AR: Leveraging Augmented Reality and Grid-Based Systems for Improved Indoor Navigation

Abstract: With the rapid growth of technology in intelligent city networks, navigating inside complex buildings has become increasingly difficult. The indoor Global Positioning System (GPS), which ...
IEEE

Dynamic Quantized Tracking Control for Nonlinear Strict-Feedback Systems Under DoS Attacks and Exogenous Disturbances

Abstract: This article studies the problem of quantized backstepping tracking control for nonlinear strict-feedback systems subject to denial-of-service (DoS) attacks, data rate constraints, and ...