NTN Protocol: Reti Tolleranti ai Ritardi (DTN), QUIC nello Spazio e Ottimizzazione Satellitare
NTNProtocol ottimizza i protocolli di rete, trasporto e applicativi per canali satellitari, implementando Bundle Protocol RFC 9171, controllo della congestione QUIC BBR e proxy SCPS PEP.
NTNProtocol System Architecture
Core architectural topology and protocol interaction of ntnprotocol.com
Central System: Space Transport - RFC 9171 & QUIC
Network Nodes
- Bundle Protocol v7
- QUIC 0-RTT
- BBR v3 Space
- SCPS-TP PEP
- Erasure Coding
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)
Perché il TCP terrestre standard fallisce nello spazio
Core Engineering Areas
- Delay-Tolerant Networking (DTN) — Store-and-forward bundle routing enabling communication across discontinuous orbital passes and deep-space links.
- QUIC & BBR Over Satellite — Replacing legacy TCP with UDP-based QUIC to resist high packet corruption and long round-trip latencies.
- SCPS-TP & PEP Gateways — Transparent proxying at ground stations to spoof TCP ACKs and accelerate throughput over geostationary beams.
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