Description du projet
Des systèmes 6G intégrant localisation, détection et communications
Un système 6G utilisera diverses technologies de calcul, de communication et de détection pour offrir différentes applications intelligentes inédites. Plusieurs technologies clés génériques sont prêtes à stimuler le développement de la 6G. Il s’agit notamment de grandes antennes émettant dans les domaines du térahertz et des ondes millimétriques du spectre électromagnétique, de surfaces intelligentes reconfigurables qui remodèleront et contrôleront la réponse électromagnétique de l’environnement et de l’apprentissage automatique pour résoudre les principaux problèmes des systèmes de communication sans fil. Dans les systèmes 6G envisagés, la localisation, la détection et la communication doivent coexister et partager les mêmes ressources temporelles, fréquentielles et spatiales. Financé par le programme Actions Marie Skłodowska-Curie, le projet 6G-ISLAC prévoit de concrétiser ce type de systèmes intégrés de détection, de localisation et de communication pour la 6G.
Objectif
In parallel to the evolution of 5G communication systems, 6G concepts are being developed in the academic community. In 6G, several key technical enablers are envisioned: i) mmWave and THz frequencies electromagnetic with extremely large bandwidths, and extremely large antenna arrays; ii) reconfigurable intelligent surfaces that control the propagation environment; and iii) machine learning to solve problems for which mathematical models are not sufficient. As location-aware communication (i.e. to optimize network efficiency and communication capacity by exploiting location, map, and trajectory information) is already a part of 5G, we expect that the 6G key enablers will also lead to high-accuracy sensing and localization and, in turn, improve communication quality. The goal of this project is to develop integrated sensing, localization, and communication systems for 6G, and the project comprises the following 3 work packages (WPs). In WP1, joint parameter estimation methods for the 6G channel are studied, and low-complexity methods will be developed based on the inherent high resolution of the 6G channel. By exploiting the estimated channel parameters of 6G signals, novel methods for estimating user state as well as sensing the time-varying propagation environment will be developed in WP2. We will design methods to use sensing and localization information from WP2 for initial beam search, beamspace processing, beam alignment, and power allocation in WP3. In doing so, we address several of the fundamental challenges in 6G communications and high-accuracy sensing and localization.
Champ scientifique
- engineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationstelecommunications networksmobile network5G
- natural sciencescomputer and information sciencesartificial intelligencemachine learning
- natural sciencesmathematicsapplied mathematicsmathematical model
Mots‑clés
Programme(s)
- HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA) Main Programme
Régime de financement
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European FellowshipsCoordinateur
412 96 GOTEBORG
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