Publications

Affichage de 1981 à 1990 sur 16133


  • Communication dans un congrès

Vers une transmission vidéo sans latence par l'extrapolation d'images

Melan Vijayaratnam, Marco Cagnazzo, Giuseppe Valenzise, Anthony Trioux, Michel Kieffer

Ces dernières années, plusieurs efforts ont été consacrés à la réduction des différentes sources de latence dans la transmission vidéo, notamment l'acquisition, le codage et la transmission réseau. L'objectif est d'améliorer la qualité d'expérience dans les applications…

GRETSI 2022 - XXIIXème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France. ⟨hal-03721301⟩

  • Communication dans un congrès

A Comparative Analysis of LoRa and LoRaWAN in the Presence of Jammers and Transient Interference

Artur de Sao Jose, Nathan Chopinet, Eric Pierre Simon, Alexandre Boé, Thomas Vantroys, Christophe Gransart, Virginie Deniau

There is a lack of studies about the susceptibility of LoRa networks to specific interference sources such as broadband jammers and the train catenary, which produces transient interference in a railway environment. In this paper, we investigate this topic by separately analyzing the proprietary…

2022 International Symposium on Electromagnetic Compatibility – EMC Europe, Sep 2022, Gothenburg, Sweden. pp.586-591, ⟨10.1109/EMCEurope51680.2022.9901081⟩. ⟨hal-04127533⟩

  • Communication dans un congrès

[Invited] From research to production: how MBE can unlock GaN-on-Si technology

Fabrice Semond, Stephanie Rennesson, Sébastian Tamariz, Elodie Carneiro, Jash Mehta, F Medjdoub

MBE has several advantages for the epitaxy of GaN-based heterostructures. More specifically, by controlling the interface between the AlN buffer layer and the silicon substrate, ammonia-MBE allows to grow innovative structures on silicon. Epitaxy on silicon necessarily requires a demonstration of…

The International Conference on Molecular Beam Epitaxy (ICMBE 2022), Sep 2022, Sheffield, United Kingdom. ⟨hal-03828770⟩

  • Communication dans un congrès

Magnetization rotation-based polarization control of spintronic terahertz emitter

Pierre Kolejak, Geoffrey Lezier, Kamil Postava, Jean-Francois Lampin, Nicolas Tiercelin, Mathias Vanwolleghem

Recently, the terahertz family of sources increased by newly-developed terahertz spintronic emitter (STE), which competes with the traditional in many ways. This30THz-broadband gapless source is versatile due to its low-cost, easy implementation, frequency-independent excitation, and…

22nd Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics, Sep 2022, Wojanów, Poland. pp.90-90, ⟨10.1117/12.2663659⟩. ⟨hal-03761377⟩