6G LINO 6G satellite precursor - STERLING in-orbit laboratory Phases A/B/C/D/E1

  • Status
    Ongoing
  • Status date
    2024-10-30
  • Activity Code
    3E.011
Objectives

The 6G LINO cube satellite mission is an important step for the 3GPP standardization of NTN as it will gain significant experience on the inclusion of space assets to the terrestrial mobile networks. It is divided into two phases, the development, launch and in orbit phase restricted to the project consortium and the Laboratory in Orbit phase with an open character. The open character of the mission during the Laboratory In Orbit phase ensures that the use cases are not limited to the capabilities of the consortium parties.

In order to align it with real 6G applications, 5G-Advanced is taken as baseline for 6G LINO. The approach of developing a solution in 6G LINO integrating the latest standards of 5G-Advanced, will provide a technical baseline for any 6G application in the future.

Four Use Cases, which are considered as important future 6G applications will be already implemented by the project consortium during the first project phase before the Laboratory in Orbit phase begins.

Benefits

The main benefits for 6G LINO demonstration will be:

  • Fully on-board next-generation Node B (gNB) with User Plane Function (UPF) integration

  • Voice calls over 5G-NR NTN, utilizing both transparent and regenerative payload architectures

  • Dynamic software upgrades to test novel NTN waveforms, as well as 5G NTN protocol stack and core network adaptations

  • AI-based Dynamic Satellite-Terrestrial Spectrum Management/Sharing in S-band

Features

The 6G LINO cube satellite will offer capabilities for in orbit experiments after one year of nominal mission is completed. The project consists of the complete system satellite, launch and ground station network

System Architecture

The system consists of the space segment, which includes satellite and payload, and the ground segment, which includes the mission operation centre, as well as the payload operations centre.

Current status

The project just passed the Mission and System Requirements review (October 2024), and work is progressing towards the Preliminary Design Review as next milestone.