Réseaux Intégrés Espace-Sol (SGIN) et Architecture Cœur 5G Unifiée

Schémas d'architecture pour l'interconnexion de satellites LEO et de téléports terrestres, déchargement UPF en orbite, microservices SBA pour nœuds spatiaux et gestion d'identité via SIM/eSIM standard.

Technical Foundations & System Constraints

Deploying space-ground network orchestration in non-terrestrial environments requires solving fundamental physics constraints: path loss over 1000km distances, rapid carrier frequency shifts due to Doppler effects, and power-thermal limits of spaceborne hardware. The architecture provides deterministic mitigation strategies.

Implementation Architecture & Protocol Workflows

The protocol workflow for space-ground network orchestration coordinates physical layer signal acquisition with higher-layer transport resilience. By leveraging open-loop ephemeris calculations and adaptive retransmission timers, communication links maintain uninterrupted throughput across satellite handoffs.

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