NTN Infrastructure: 云原生虚拟化地面站、星上边缘计算基础设施与全球化卫星运维
NTNInfra 打造与地面云基础设施深度原生融合的星地混合系统,实现测控遥测 (TT&C) 全流程自动化,并突破空间微数据中心严苛的供电、热平衡与算力密度物理极限。
NTNInfra 系统架构
Core architectural topology and protocol interaction of ntninfra.com
Central System: Orbital Cloud - Hyperscale Interconnect
Network Nodes
- AWS/GCP Direct
- Orbital AZ
- Automated TT&C
- Thermal Radiator
- IaC Telemetry
Architectural Protocol Layers
- 用户与终端接入层 (3GPP Rel-17/18 NR-NTN & IoT-NTN): 智能手机和物联网传感器到卫星的直接连接
- 星载无线电接入层 (gNodeB / 转发器) (Regenerative Digital Payloads & Bent-Pipe Transparent Processing): 在轨解调、数字波束赋形和信道化处理
- 星间网状网与空间传输层 (Optical Inter-Satellite Links (OISL) & 60 GHz V-Band Cross-Links): 在真空中以光速进行多跳自主激光数据包路由
- 地面站网关与核心云接入层 (High-Throughput Q/V-Band Gateways & Optical Ground Stations): 直连超大规模云数据中心的太比特馈电链路下行
Key Metrics: 100 Gbps+ (星间激光链路带宽) | <25 ms (低轨卫星传播时延) | ±50 kHz (多普勒频移补偿范围) | 99.999% (星座传输服务等级 (SLA))
将太空整合为全球云网络中的可用区
Core Engineering Areas
- Cloud Teleport Interconnects — High-throughput dark fiber interconnects running sub-10ms latency links between satellite dishes and cloud regions.
- Mission Ops Automation — Using Kubernetes operators and OpenAPI specifications to manage constellation health, attitude, and orbital boosts.
- Orbital Data Center Engineering — Balancing multi-kilowatt server power dissipation against severe orbital eclipse cycles.
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