SpaceMeshNetworks: Arquiteturas de Redes Espaciais Multicamadas e Multiorbitais

SpaceMeshNetworks projeta malhas espaciais multiorbitais combinando anéis LEO de baixa latência com nós de retransmissão GEO.

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)

Redes em Malha Espacial Multicamadas, Roteamento Multiorbital (LEO-MEO-GEO) e Enlaces Ópticos

Core Engineering Areas

Vertical Inter-Orbital Laser Links (LEO-to-GEO) — Core engineering and protocols for Vertical Inter-Orbital Laser Links (LEO-to-GEO).
Hierarchical Software-Defined Space Networking (H-SDN) — Core engineering and protocols for Hierarchical Software-Defined Space Networking (H-SDN).
Delay-Tolerant Networking (DTN) & Bundle Protocol (BPv7) — Core engineering and protocols for Delay-Tolerant Networking (DTN) & Bundle Protocol (BPv7).

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