Description du projet
Intégration transparente des réseaux non terrestres dans les réseaux sans fil 6G
Le système 6G intégrera nativement une composante de réseau non terrestre (NTN) pour compléter le réseau terrestre (TN) et relever les défis sociétaux, économiques et environnementaux. Le NTN 6G devrait fournir aux consommateurs et aux secteurs verticaux une connectivité aux équipements des utilisateurs, en particulier dans les zones non desservies ou mal desservies, en améliorant les performances de largeur de bande, de latence, de fiabilité, de couverture et de densité de connectivité. Le projet 6G-NTN, financé par l’UE, concevra et validera les principaux outils techniques NTN pour l’intégration des composants NTN et TN dans la 6G en effectuant des recherches sur l’infrastructure multidimensionnelle du réseau, le protocole radio multimission, les réseaux d’accès radio multicontraintes et les terminaux multiutilisateurs. Le comité consultatif du 6G-NTN, composé de représentants de groupes verticaux d’utilisateurs, définira les cas d’utilisation et les besoins des utilisateurs. Les travaux du projet garantiront un système 6G TN et NTN entièrement intégré.
Objectif
The 6G-NTN project aims at researching and developing innovative technical, business, regulatory, and standardization enablers to achieve full and seamless integration of the Non-Terrestrial Network (NTN) component into the 6G system and establish the European leadership in this domain. The vision is to extend coverage, resilience, and sustainability of next generation mobile networks, meeting needs and expectations of both vertical and consumer market segments, while unleashing new value chains and creating broad societal impact.
The proposed concept of full-fledged integration of the NTN component into 6G leverages multiple key project outcomes that will pave the way for a service roll-out in the 2030-35 time frame:
- a sustainable and resilient 3D multi-layered (GSO, NGSO, HAPS, drones) network architecture.
- a software defined payload adapted to all flying platforms and all frequency bands
- a very low Earth orbiting space segment
- a flexible waveform supporting terrestrial and non-terrestrial deployments.
- the support of smart phones and vehicle/drone mounted terminals
- the use of new spectrum (i.e. C and Q/V bands) in coexistence with the terrestrial network component
- high accuracy and reliable positioning solutions.
The newly designed NTN component will deliver: i.e. uRLLC (latency < 10 ms) and advanced eMBB (data rate up to several hundred of Mbps) services to vehicle, drone mounted ultra-small size devices, and battery activated nomadic terminals; ii. improved eMBB services to smartphones; iii. short emergency messaging services to smartphones in light indoor/in-vehicle environments; and iv. high accuracy (<10 cm) and reliable location service to both devices categories.
By pulling together leading players across all involved industrial, research and innovation areas, the 6G-NTN ambition is to become the flagship R&I project to define the 6G NTN component and to drive its standardization in 3GPP.
Champ scientifique
- natural sciencescomputer and information sciencessoftware
- engineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationstelecommunications networksmobile network
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringroboticsautonomous robotsdrones
- engineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationsmobile phones
Mots‑clés
Programme(s)
- HORIZON.2.4 - Digital, Industry and Space Main Programme
Régime de financement
HORIZON-JU-RIA - HORIZON JU Research and Innovation ActionsCoordinateur
40126 Bologna
Italie