OISLSpace | Communications Optiques en Espace Lointain, Cislunaire et Interplanétaire

OISLSpace étend la communication laser à l'espace lointain: liaisons cislunaires multi-gigabits, connectivité pour bases lunaires et modulation PPM.

OISLSpace Cislunar & Deep Space Optical Pipeline

High-photon-efficiency transmission across 400,000 km to 200,000,000 km distances

Central System: Artemis Basecamp / Lunar Habitat - Surface optical beacon & high-rate data cache

Network Nodes

Artemis Basecamp / Lunar Habitat
Lunar Gateway Laser Terminal
Superconducting Nanowire Detector
Palomar / Hale Optical Collector

Architectural Protocol Layers

Spaceborne PHY/MAC Layer (3GPP Rel-17 TS 38.300): Doppler compensation, HARQ disabling, and timing advance extension.
Orbital Mesh Routing (CCSDS / Delay-Tolerant Networking): Dynamic topology routing over intermittent laser crosslinks.
Regenerative Core Processing (OpenRAN / 3GPP CU-DU Split): Onboard user plane function (UPF) local breakout.

Key Metrics: < 18ms (LEO Orbit-to-Ground Roundtrip) | 100 Gbps (Optical Crosslink Throughput) | ±48 kHz (Doppler Shift Compensation) | 99.999% (Orbital Constellation Availability)

Télécoms Optiques en Espace Lointain, Liaisons Cislunaires & Modulation PPM

Core Engineering Areas

High-Photon-Efficiency Pulse-Position Modulation (PPM) — Encoding multi-bit data into precise laser pulse arrival intervals to extract information from single incoming photons.
400,000 km Cislunar Optical Backhaul — High-definition 4K video and science telemetry streaming between the Moon and Earth with zero radio frequency congestion.
Superconducting Nanowire Single-Photon Detectors (SNSPD) — Cryogenic ground sensors operating at 2.5 Kelvin capable of resolving individual arriving photons with picosecond timing jitter.

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