FSOCommunications | 超大容量光無線通信システムおよびマルチビーム受発光アレイシステム

FSOCommunicationsはマルチビーム光アレイを展開し、大気シンチレーションや建物の揺れに耐性のある40Gbps〜100Gbpsの無線レーザーリンクを提供します。

FSOCommunications Multi-Beam Spatial Diversity Architecture

Quad-laser optical transmitter mitigating scintillation fades across 5km metropolitan links

Central System: Quad-Beam Laser Array - 4x independent 1550nm optical emitters

Network Nodes

Quad-Beam Laser Array
Spatial Diversity Receiver
Active Building Sway Tracker
Campus DWDM Aggregator

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)

高スループット空間光通信システム、マルチビームトランシーバーおよび宇宙地上メッシュ

Core Engineering Areas