Nous vous rappelons que, afin de garantir l'accès de tous les inscrits aux salles de réunion, l'inscription aux réunions est gratuite mais obligatoire.
Inscriptions closes à cette réunion.
7 personnes membres du GdR ISIS, et 23 personnes non membres du GdR, sont inscrits à cette réunion.
Capacité de la salle : 50 personnes.
Enabling Technologies for sub-TeraHertz and TeraHertz communications.
Date : 18 Septembre 2019
Lieu : Agence nationale des fréquences (ANFR), 78 avenue du Général de Gaulle 94704 MAISONS-ALFORT Cedex
Durée : 1 jour (Thèmes C et D).
Public visé : Académiques, industriels.
Motivations:
Sub-TeraHertz (sub-THz) and Terahertz (THz) technologies, which are often referred as beyond-5G communication, are today attracting a great interest from both academia and industry. The transmission of information in the spectrum above 90GHz, up to 300GHz allows the use of huge bandwidths, from ones to tens of GHz. As the millimeter-wave communication systems will become mature with the emergence of 5G technologies, the focus of the research activities is naturally moving to the sub-THz range. The continuous increase in wireless capacity and thus makes the bandwidth requirements always more ambitious. In particular, ultra large bandwidths can be used for terabit-per-second (Tb/s) short-range wireless communications, or ultra-high capacity backhaul or kiosk applications.
Today, the sub-THz/THz techniques are far from the maturity achieved in microwave, millimeter-wave, and photonics. The key issue is that such systems cannot be implemented with existing technology especially when it comes to integrated devices. First concern is the design of high-performance reasonable-cost integrated circuits that include powerful sub?THz/THz sources, high-gain antennas and sensitive sub-THz detectors.
In addition to those hardware considerations, the characterization and modelling of the PHY-layer components, including the propagation channel (line-of-sight, obstructed line-of-sight, and multi-paths propagation models), RF performance/constraints and antennas as well as network topologies are of primary importance to assess and optimize the investigated sub-THz/THz communication systems.
The goal of this GDR ISIS day is to share the recent progress made in the emerging sub-THz/THz communication domain, relying on innovative transmission and detection techniques. We propose a day split into two parts. First invited speakers will be invited to give an overview of challenges and recent progress in the field of sub-THz/THz spectrum regulation, beyond-5G use cases definition, antenna design, detectors, channel propagation modeling, signal processing, etc
Organisateurs : Jean-Baptiste Doré (CEA Leti), Carlos Faouzi Bader (CentraleSupélec\IETR), Yoann Corre (SIRADEL), Emmanuel Faussurier (ANFR)
Jean-Baptiste Doré (jean-baptiste.dore@cea.fr ), Carlos Faouzi Bader(carlos.bader@supelec.fr ), Yoann Corre (ycorre@siradel.com ), Emmanuel Faussurier (emmanuel.faussurier@anfr.fr )
Inscription OBLIGATOIRE: http://www.gdr-isis.fr/index.php?page=inscription-individuelle-a-une-reunion-isis&idreunion=393
|
GDR Enabling Technologies for sub-THz and THz communication
|
|||
| 9h30-10h15 | Accueil, ANFR, inscription obligatoire pour l'entrée sur le site. Piece d'identité requise. | ||
| 10h15-10h30 | Introduction à la journée | Doré J-B. (CEA-Leti) | |
| 10h30-10h55 | Spectrum Regulation, mmWave to sub-THz | Faussurier E. (ANFR) | |
| 10h55-11h20 | Antenna design challenges | Motta Cruz E. (IETR-Université de Nantes) | |
| 11h20-11h45 | Indoor and urban propagation modelling and characterization in the sub-THz spectrum | Corre Y. (Siradel) | |
| 11h45-12h10 | THz detectors: from Submillimeter Wave Instrument for Jupiter Icy Moon Explorer to wireless communication testbench | Treuttel J. (Observatoire de Paris) | |
| 12h10-13h45 | Repas (accès possible au restaurant de l'ANFR) | ||
| 13h45-14h10 | Signal processing dedicated to sub-THz communications: from RF impairments to Hilbert spaces | Bicais S. , Doré J-B. (CEA-Leti) | |
| 14h10-14h35 | EPIC: Enabling Practical wireless Tb/s communications with next generation channel coding | Douillard C. , Nour C.A. (IMT Atlantique/Lab-STICC) | |
| 14h35-15h00 | Generalized Spatial modulation for sub-THz communications | Bader C.F (CentraleSupélec\IETR) | |
| 15h00-15h25 | Dual Trellis construction for high-rate punctured convolutional codes | Vinh Hoang Son Le, Nour C.A. , Douillard C. (IMT Atlantique / Lab-STICC), Boutillon E. (Lab-STICC) | |
| 15h25-15h50 | Energy efficiency of massive MIMO infrastructure | Fijalkow I. (ETIS, France), Swindlehurst A.L. (UCI, USA), Marcastel A. (ETIS, France) | |
| 15h50-16h15 | THz Radio communications: an overview and future challenges for 6G applications | Siaud I, Ulmer-Moll A.M. (Orange Labs) | |
| 16h15-16h45 | Discussions et echanges autour de la thématique, collaborations, actions, montage de projet ? | Tous | |
Date : 2019-09-18
Lieu : Agence nationale des fréquences (ANFR), 78 avenue du Général de Gaulle 94704 MAISONS-ALFORT Cedex
Thèmes scientifiques :
C - Algorithme-architecture en traitement du signal et des images
D - Télécommunications : compression, protection, transmission
Inscriptions closes à cette réunion.
Accéder au compte-rendu de cette réunion.
(c) GdR IASIS - CNRS - 2024.