electrical-engineering

International audience

Long-distance electric vehicle (EV) travel depends critically on charging infrastructure reliability. When stations fail or queues form unexpectedly, drivers face increased range anxiety and risk of getting stranded. In this demonstration paper, we present EVMapSim, a discrete-event simulator for modelling EV navigation and charging behaviour at a national scale. We demonstrate 10,000+ vehicles t…

User-centric cell-free massive MIMO is a key 6G technology to meet strict latency and energy-efficiency demandsof compute-intensive applications. In practical O-RAN deployments, the central unit and distributed unit compute capacityfluctuates with network-slicing dynamics. Relying on fixed compute resources and access-point (AP) clustering based solely onradio conditions leads to radio–compute mi…

Hello , I have two PCB presented in the photo. The difference between them is the length of the inner line. I have extracted the s2p of the two of them. I know that using the length difference we can extract the s-parameters of the rectrangular fixtures at the edges of the line. What is the... Read more

Supposedly it stands for diode for alternating current, but I don't see how its behavior resembles a diode at all! Is it possible it was named after its structural resemblance to a triac and the fact ...

Scientific Reports, Published online: 24 May 2026; doi:10.1038/s41598-026-54692-w Flashover prediction of polluted composite insulators based on arc time constant and velocity using CNN–LSTM

Scientific Reports, Published online: 24 May 2026; doi:10.1038/s41598-026-50901-8 Wideband monopole MIMO antenna with pattern diversity and wide beamwidth coverage in elevation plane for C -band applications

International audience

International audience

This dataset supports research on proactive service migration in Multi-access Edge Computing (MEC) environments for vehicular scenarios. It was generated using a simulation setup built on OMNeT++ (6.1), Simu5G (1.2.2), SUMO (1.22), and Veins (5.3.1), using a subsection of the Turin SUMO Traffic (TuST) scenario covering approximately 1.2 × 1.2 km with 10 base stations. The dataset comprises 45 sim…

International audience

International audience

International audience