3D Sidelink Coordination for Unmanned Aerial Traffic Corridors

AerialV2X defines the 3D sidelink protocols and RF propagation models necessary to integrate high-density commercial drone fleets, emergency medical UAVs, and low-altitude air mobility into unified intelligent transportation systems.

Extending C-V2X from 2D Planar Roads to 3D Dynamic Flight Corridors

Standard terrestrial C-V2X assumes planar geometric constraints and predictable 2D topologies. AerialV2X implements spherical Doppler shift compensation, 3D trajectory collision envelopes, and ASTM F3411 Remote ID broadcast protocols.

Core Engineering Areas

• Low-Altitude UTM Sidelink Communication — Designing deterministic sidelink communication channels for unmanned aircraft operating below 400 feet AGL.
• 3D Airspace Trajectory Conflict Detection — Mathematical modeling of 3D spatial safety envelopes and cooperative trajectory negotiation.
• Direct RF Broadcast for ASTM F3411 Remote ID — Integration of ASTM F3411 Remote ID standards with 3GPP sidelink and legacy Wi-Fi/Bluetooth beacons.

Technical Articles

• 3D Direct Sidelink Protocols for Dense Low-Altitude UAV Swarms
• Hybrid ADS-B and C-V2X PC5 Integration for Vertiport Approaches

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