Abstract: This letter proposes a novel RGB-Depth (RGB-D) sensor-aided radio map estimation framework using materials classification. Ray-tracing simulators for radio map estimation require expensive ...

Verizon mobile and internet customers across the United States reported losing coverage in the early hours of Thursday morning. The outage peaked at around 1 a.m. ET though normal coverage had largely ...

Abstract: Jamming attacks can severely disrupt the communications in wireless sensor networks (WSNs). Accurate jammer localization is crucial for the implementation of active anti-jamming strategies.