Terahertz Electronic Devices
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International audience
Bus Electrocardiogram: Vulnerability of SoC-FPGA Internal AXI Buses to Electromagnetic Side-Channel Analysis
This article demonstrates a confidential data vulner-ability in integrated circuits, especially in System-on-Chip (SoC)-field programmable gate array (FPGA) circuits. We demonstratethat the electromagnetic (EM) emanations of internal AdvancedeXtensible Interface (AXI) standard data buses are exploitable.Electromagnetic pulses recorded by a near-fie...
Iteration Overlap for Low-Latency Turbo Decoding
Achieving high decoding throughput and latency has been challenging for turbo decoders due to the limitations in terms of parallelism on component decoder level. To alleviate this issue, we propose an iteration overlap scheme able to apply a decoding schedule tailored to both, the decoder hardware architecture and the interleaver constraints. The p...
Comment fonctionne le brouillage GPS ?
Article de Vulgarisation sur les brouilleurs GNSS
Deep learning depth-intensity reconstruction from compressive TCSPC SPAD-based imaging
Direct time-of-flight (D-ToF) image sensors based on Time-Correlated Single Photon Counting (TCSPC) systems face two main challenges, i.e., the limitation of spatial resolution by the amount of data to store and the accuracy of the reconstruction under high background noise. The key contribution of this paper to overcome these issues consists in th...
Supporting the Growth of Electric Vehicle Market Through the E-DRIVETOUR Educational Program
You Only Get One-Shot: Eavesdropping Input Images to Neural Network by Spying SoC-FPGA Internal Buses
Deep learning is currently integrated into edge devices with strongenergy consumption and real-time constraints. To fulfill such re-quirements, high hardware performances can be provided by hard-ware acceleration of heterogeneous integrated circuits (IC) suchas System-on-Chip ( SoC)-field programmable gate arrays (FPGAs).With the rising popularity ...
Détection quantique en présence de bruit : analyse théorique et étude expérimentale sur un processeur quantique
Sur les technologies quantiques pour le traitement de l'information et du signal, trois problématiques interconnectées sont abordées ici : (i) Nous examinons un problème de traitement du signal quantique-un problème de détection-en présence de bruit quantique ou de décohérence, avec ses formulation et analyse théoriques. (ii) Nous réalisons les mis...
Early Performance and Energy Prediction of Neural Networks Deployed on Multi-Core Platforms
Early evaluation of Neural Networks (NN) deployments on multi-core platforms is necessary to find deploymentsthat optimize resource usage, performance and energy. In this paper, we propose a timing and power modeling methodologywhich combines simulation, analytical models, and measurements to offer fast yet accurate performance and energy predictio...
Lake Altimetry Using Long Coherent Integration Carrier Phase Measurements from Airborne GNSS Reflectometry
Today, land and ocean observations are crucial for monitoring climate change. The method of GNSS reflectometry is an opportunistic way to provide low-cost observations of many geophysical parameters. However, although this method has been the subject of numerous research studies, work is still in progress to improve its possibilities and fields of ...
