OISLMesh | 위성 간 광 레이저 메시 라우팅 및 동적 군집위성 토폴로지 제어

OISLMesh는 동적 궤도 군집 전반에서 분산 패킷 라우팅을 구현하여 위성당 4개의 광 헤드를 유지하고 극지방 경계를 넘을 때 서브 밀리초 경로 재계산을 수행합니다.

OISLMesh 4-Head Orbital Grid Routing Topology

Simultaneous intra-plane and inter-plane laser links with autonomous polar seam switching

Central System: Intra-Plane Forward Satellite - Constant distance optical link (+1 in plane)

Network Nodes

  • Intra-Plane Forward Satellite
  • Intra-Plane Aft Satellite
  • Inter-Plane Left Crosslink
  • Onboard L3 Space Router

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)

광 위성 간 메시 라우팅, 동적 궤도 토폴로지 및 패킷 교환

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications