Ground-based infrastructure connecting NantNova's space assets to terrestrial networks through SatLight™ GND terminals with multi-domain connectivity.
The Support layer provides the ground-based infrastructure connecting NantNova's space assets to terrestrial networks. Built on SatLight™ GND terminals with 10–50 km terrestrial FSO range and LEO downlinks up to 6,000 km, the layer bridges satellite constellations to mission operations through multi-domain connectivity spanning DISK satellites, HAPS relays, UAV nodes, and ground stations.
Aligned with the PWSA Support Layer architecture, NantNova's ground segment handles Ka-band uplink/downlink interfaces, tactical data link integration (including Link 16 at 960–1215 MHz TDMA), and Battle Management Command (BMC) module connectivity for mission data processing. The Support layer is designed to interface with PWSA-class satellite vehicles (200–400 kg, up to 3,500 W peak power) that use Hall-effect thrusters for orbit maintenance.
Compatible with SDA, OISL, CCSDS, and 3GPP fronthaul protocols, the Support layer integrates into existing telecom ORAN architectures — enabling seamless data transport from LEO orbit to end-user networks with full protocol translation and routing.
The PWSA Support Layer encompasses the ground segment, launch infrastructure, and tactical data link interfaces that connect the space constellation to warfighters. NantNova's GND terminals and ground infrastructure are designed to integrate seamlessly with this architecture.
| PWSA Capability | Specification | NantNova Interface |
|---|---|---|
| RF Downlink | Ka-band uplink/downlink | SatLight GND Ka-band compatible |
| Tactical Links | Link 16 (960–1215 MHz TDMA) | Protocol translation gateway |
| Mission Processing | BMC modules for data fusion | Ground ops mission management |
| Satellite Bus | 200–400 kg, up to 3,500 W peak | GND terminal SWaP-optimized |
| Propulsion | Hall-effect thrusters for station keeping | Orbital maintenance support |
| Ground Segment | Distributed ground stations | Multi-domain relay network |
| Parameter | Value |
|---|---|
| GND Terminals | SatLight™ GND |
| Terrestrial FSO | 10–50 km range |
| LEO Downlink | Up to 6,000 km |
| RF Interface | Ka-band uplink/downlink |
| Tactical Links | Link 16 (960–1215 MHz TDMA) |
| Layers | DISK ↔ HAPS ↔ UAV ↔ Ground |
| Protocols | SDA, OISL, CCSDS, 3GPP |
| Integration | ORAN-compatible telecom |
| Operations | Mission ops & BMC processing |
| Architecture | Multi-domain relay network |
From terrestrial FSO to LEO downlinks, NantNova's Support layer delivers multi-domain ground connectivity with ORAN-compatible telecom integration.