NTNEcosystem: 글로벌 NTN 생태계 거버넌스 및 3GPP 적합성 테스팅 체계

NTNEcosystem은 업계 벤치마크 테스트, 3GPP 적합성 시험 스위트 및 로밍 연합 레지스트리를 구축하여 위성사, 이동통신사, 반도체 제조사를 연결합니다.

NTNEcosystem Industry Conformance & Multi-Vendor Certification Mesh

Inter-carrier clearinghouse validating 3GPP TS 38.521-5 NTN conformance vectors

Central System: Chipset & Device OEM - Submits automated over-the-air test reports

Network Nodes

Chipset & Device OEM
Certified NTN Testbed Lab
Carrier Roaming Clearinghouse
Satellite Mega-Constellation

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)

글로벌 비지상 네트워크(NTN) 생태계, 통신사 상호운용성 및 단말기 인증 체계

Core Engineering Areas

3GPP TS 38.521-5 NTN RF & RRM Conformance Testing — Core engineering and protocols for 3GPP TS 38.521-5 NTN RF & RRM Conformance Testing.
GSMA PRD IR.21 Satellite Roaming Interconnect Protocols — Core engineering and protocols for GSMA PRD IR.21 Satellite Roaming Interconnect Protocols.
Federated Multi-Constellation Open Interconnect Registry — Core engineering and protocols for Federated Multi-Constellation Open Interconnect Registry.

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