NTN Certification: Weltraumqualifikation, 3GPP-Konformität und ITU-Spektrum-Compliance
NTNCert definiert Compliance-Frameworks für den Start und Betrieb von Satellitenkommunikations-Nutzlasten, einschließlich Weltraum-Umwelttests (TVAC, Vibration) und funktechnischer Zulassungsverfahren.
NTNCert System Architecture
Core architectural topology and protocol interaction of ntncert.com
Central System: Compliance Engine - Space & Telco
Network Nodes
- ECSS TVAC
- 3GPP Conformance
- ITU EPFD
- TID / SEE Rad
- GCF / PTCRB
Architectural Protocol Layers
- User & Terminal Access Layer (3GPP Rel-17/18 NR-NTN & IoT-NTN): Direct communication from smartphones and IoT sensors to satellites
- Space-Borne Radio Access (gNodeB / Transponder) (Regenerative Digital Payloads & Bent-Pipe Transparent Processing): In-orbit demodulation, digital beamforming, and spectrum channelization
- Inter-Satellite Mesh & Space Transport (Optical Inter-Satellite Links (OISL) & 60 GHz V-Band Cross-Links): Autonomous multi-hop laser packet routing in vacuum at the speed of light
- Ground Teleport & Core Cloud Ingress (High-Throughput Q/V-Band Gateways & Optical Ground Stations): Terabit feeder link downlinks connected directly to cloud hyperscalers
Key Metrics: 100 Gbps+ (Optical Cross-Link Bandwidth) | <25 ms (LEO Propagation Latency) | ±50 kHz (Doppler Shift Compensation) | 99.999% (Constellation Transport SLA)
Von Reinraum-Umwelttests bis zu globalen Spektrumsrechten
Core Engineering Areas
- 3GPP NTN Conformance Testing — Automated RF test procedures verifying receiver sensitivity, adjacent channel leakage, and timing accuracy.
- ECSS Space Qualification — Qualifying commercial-off-the-shelf (COTS) components under Total Ionizing Dose (TID) and Single-Event Effects (SEE).
- ITU Spectrum & Orbital Filing — Securing international rights for non-geostationary satellite orbits (NGSO) while avoiding harmful interference.
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