U2URelay: Relais Maillé Autonome Drone-à-Drone et Protocoles FANET en Essaim

U2URelay standardise les télécoms relais multi-sauts UAV-à-UAV, créant des maillages FANET dynamiques en zones sinistrées.

U2URelay Dynamic Airborne Swarm Mesh Architecture

Distributed geographic routing with predictive kinematic link maintenance

Central System: Reconnaissance Lead Drone - 4K thermal imaging payload with edge bounding box detection

Network Nodes

Reconnaissance Lead Drone
Airborne Relay Node Alpha
Airborne Relay Node Bravo
Tactical Field Base Station

Architectural Protocol Layers

Spaceborne PHY/MAC Layer (3GPP Rel-17 TS 38.300): Doppler compensation, HARQ disabling, and timing advance extension.
Orbital Mesh Routing (CCSDS / Delay-Tolerant Networking): Dynamic topology routing over intermittent laser crosslinks.
Regenerative Core Processing (OpenRAN / 3GPP CU-DU Split): Onboard user plane function (UPF) local breakout.

Key Metrics: < 18ms (LEO Orbit-to-Ground Roundtrip) | 100 Gbps (Optical Crosslink Throughput) | ±48 kHz (Doppler Shift Compensation) | 99.999% (Orbital Constellation Availability)

Réseaux Maillés Relais UAV-à-UAV (U2U), FANET Autonomes & Essaims de Drones

Core Engineering Areas

Kinematic-Aware Geographic Routing in FANETs — Core engineering and protocols for Kinematic-Aware Geographic Routing in FANETs.
Autonomous Swarm Optimization of Relay Positions — Core engineering and protocols for Autonomous Swarm Optimization of Relay Positions.
Anti-Jamming Direct-Sequence Spread Spectrum (DSSS) — Core engineering and protocols for Anti-Jamming Direct-Sequence Spread Spectrum (DSSS).

Technical Articles

Related Cluster Architecture Specifications

NonTerrestrialNetwork — 3GPP 5G/6G NTN Satellite Architecture, Direct-to-Cell & Non-Terrestrial Infrastructure
NonTerrestrialNetworks — Multi-Orbit Heterogeneous Constellation Interworking (LEO / MEO / GEO / HAPS)
AirspaceSync — Doppler Compensation, Relativistic Timing & Airspace-Space Synchronization
FSOComm — Free Space Optics, High-Bandwidth Space Laser Communications & Atmospheric Mitigation