SpaceMeshNetworks: 다계층 다중 궤도 우주 통신 네트워크 아키텍처

SpaceMeshNetworks는 초저지연 LEO 레이저 메시, MEO 대용량 파이프 및 광역 정지궤도(GEO) 릴레이를 결합한 이기종 다중 궤도 통신망을 설계합니다.

SpaceMeshNetworks Hierarchical Multi-Orbital Space Backbone

Inter-layer optical and millimeter-wave feeder crosslinks between LEO, MEO, and GEO

Central System: Dense LEO Access Swarm - High-density cellular direct-to-device constellation (600 km)

Network Nodes

  • Dense LEO Access Swarm
  • MEO Intermediate Transit Node
  • GEO Persistent Optical Gateway
  • Orbital Software-Defined Network Controller

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)

다계층 우주 메시 네트워크, 다중 궤도(LEO-MEO-GEO) 통합 라우팅 및 광 크로스링크

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications