XhaulNetwork: 天基互联网交换中心 (Space-IX) 与跨星座动态 BGP 对等互联

XhaulNetwork 构筑首创的天基互联网交换中心 (Space-IX)，赋能不同卫星运营商、防务专网及超大规模云计算服务商在低轨空间原生态实现多边 BGP 对等互通与流量直连对冲。

XhaulNetwork Space-IX Multi-Operator Intersatellite Peering Fabric

Standardized optical optical cross-connects bridging autonomous systems (AS) in space

Central System: Constellation A (Operator AS1) - Optical inter-satellite terminal on autonomous system 1

Network Nodes

  • Constellation A (Operator AS1)
  • Orbital Space-IX Relay Satellite
  • Hyperscale Cloud Space Datacenter
  • Constellation B (Operator AS2)

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)

全球在轨空间互联互通平台、天基互联网交换中心 (Space-IX) 与跨云巨型对等互联

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications