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GNN Dynamic Routing Engine

Graph Neural Network Topology-Aware Packet Dispatcher for 6G Mesh

AI routing system modeling the complex, rapidly shifting 3D space-air-ground network topology as an interactive neural graph to optimize paths.

Technical Explanation

In 6G Space-Air-Ground-Ocean Integrated Networks (SAGIN), satellite orbits, high-altitude drones, and terrestrial mesh nodes create a highly dynamic non-Euclidean topology. Traditional OSPF or BGP routing algorithms take seconds to converge, causing massive packet drops. The GNN Dynamic Routing Engine models moving nodes, laser cross-links, and queue depths as a graph neural network, computing optimal multi-hop paths in milliseconds before orbital link disconnections occur.

Key Functions

  • Models highly dynamic 3D space-air-ground topologies as topological neural graphs
  • Predicts link breaks and route congestion 5-10 seconds before they occur
  • Computes optimal multi-hop packet routing paths across satellites and ground towers
  • Converges in sub-milliseconds compared to minutes for legacy routing protocols
Specifications
ITU-T Y.3172 (ML for Networks), IEEE JSAC Machine Learning in Network Graphs
Interfaces
SAGIN Topology IngestionCore Routing EngineInter-Satellite Laser Router

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