NTNSensors: 위성 NB-IoT / eMTC 표준 규격 및 초저전력 산업용 센서 시스템

NTNSensors는 위성 기반 협대역 사물인터넷(NB-IoT) 및 eMTC 아키텍처를 표준화하여 해양, 농업, 물류의 수백만 배터리 센서를 우주와 직접 연결합니다.

NTNSensors Massive Satellite NB-IoT (Rel-17/18) Ingest Pipeline

10-year battery life sensor node uplink to Low Earth Orbit cubesat constellation

Central System: 10-Year Autonomous Sensor - Single AA lithium cell operating NB-IoT Release 17 protocol

Network Nodes

  • 10-Year Autonomous Sensor
  • Micro-Strip Patch Antenna
  • LEO 16QAM Baseband Ingest Payload
  • Enterprise IoT Cloud Broker

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)

비지상 사물인터넷(NTN-IoT), 위성 NB-IoT / eMTC 및 글로벌 산업용 센서 네트워크

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications