V2XFabric: Mesh Sidelink Distribuita e Topologie di Interconnessione Ad-Hoc

V2XFabric implementa algoritmi di instradamento geografico multi-hop (GeoNetworking) estendendo la percezione oltre la portata del singolo trasmettitore.

Eliminare i punti ciechi di comunicazione tramite relè multi-hop intelligenti

Quando la linea di vista diretta è bloccata da camion alti o edifici urbani, il V2X a singolo salto fallisce. V2XFabric instrada i pacchetti di sicurezza attraverso veicoli intermedi che agiscono come relè trasparenti secondo le specifiche UE-a-UE del 3GPP Release 17.

Core Engineering Areas

• Multi-Hop Sidelink Relay Protocols — Selecting optimal relay vehicles based on link quality, battery state, and geographic trajectory.
• Ad-Hoc Mesh Routing — Preventing broadcast storms while ensuring emergency notifications propagate 2 kilometers upstream.
• Multipath Traffic Distribution — Aggregating throughput and achieving 99.999% availability via redundant spatial paths.

Technical Articles

• Optimal Relay Selection Algorithms in High-Speed Commercial Truck Convoys
• Mitigating Broadcast Storms: Distance-Weighted Contention and Sectorized Flooding

Related Cluster Architecture Specifications

• AutomotiveV2X — Connected Vehicle-to-Everything & Cooperative ITS Architecture
• CellularV2X — 3GPP C-V2X Architecture, PC5 Direct Sidelink & Cellular Uu Infrastructure
• NRV2X — 5G NR V2X Sidelink, Sub-Millisecond Latency & High-Rate Sensor Sharing
• ISACV2X — Integrated Sensing and Communication (ISAC) for Automotive V2X