6GBoard テラビット無線通信インフラアーキテクチャ

6GBoard delivers deep architectural specifications for terabit core backbones, sub-terahertz beam steering, reconfigurable metasurfaces, and space-air-ground integrated networks. 6Gテラビットバックボーン、サブテラヘルツビームフォーミング、AIネイティブ意味通信、宇宙・航空・地上統合ネットワーク(SAGIN)の設計指針を提供。

6GBoard 6G System Architecture

6G Terabit Substrate Core: 6G Real-Time Digital Twin Board — Zero-Touch Network Operations (ZSM), 3D Radiance Field Coverage & AI Root Cause

Key 6G Wireless Subsystems & Modules

Whole-Network Real-Time Digital Twin Sync
Zero-Touch AI Autonomous Healing Agent
RF Propagation Radiance Field Visualization
Sub-Microsecond SLA Telemetry Collector
Intent-Based Network Configuration Engine

Architectural Layers & Protocol Stack

レイヤー1：サブTHzスペクトラム、メタサーフェス＆物理波形制御 (100-300 GHz Sub-THz / 10,000-Element RIS / OTFS / Holographic MIMO): 高利得指向性ビームフォーミング、メタサーフェス異常反射、OTFS変調および近傍界ビーム集束。
レイヤー2：AIネイティブ意味通信＆グラントフリーMAC (Neural Joint Source-Channel Coding / Deep JSCC / CS-NOMA / Intent Parsers): タスク指向の意味特徴量抽出、帯域幅90%削減、圧縮センシング多元接続およびサブミリ秒アクセス。
レイヤー3：テラビット光スパイン、P4テレメトリ＆SRv6確定性ルーティング (P4 Programmable ASICs / 800GbE / SRv6 / In-Band Telemetry / IEEE 1588 PTP): ワイヤスピードパケット処理、マイクロ秒未満のジッター抑制、ECN輻輳回避およびナノ秒PTP時刻同期。
レイヤー4：宇宙・航空・地上統合 (SAGIN) ＆耐量子コアセキュリティ (LEO Satellite Mesh / Free-Space Optics (FSO) / ML-KEM-1024 / ML-DSA-87 / ZSM): 低軌道衛星間レーザーメッシュ、動的多相ドップラー補償、耐量子格子暗号鍵交換およびゼロタッチ自動運用制御。

Performance Benchmarks & Target Telemetry: 1.02 Tbps (Peak Data Rate) | < 0.12 ms (User-Plane Latency) | < 180 ns (Jitter Determinism) | Category 5 (PQC Security Level)

Terabit Infrastructure and AI-Native Networking in 6GBoard

The sixth generation of mobile communications represents an architectural paradigm shift from pure cellular data pipes to a distributed, AI-native cyber-physical continuum. 6GBoard formalizes the sub-terahertz propagation models, programmable P4 optical spines, reconfigurable intelligent surfaces (RIS), and space-air-ground integrated network (SAGIN) topologies required to achieve multi-terabit capacity, sub-millisecond determinism, and post-quantum cryptographic resilience.

Core Engineering Areas

ETSI Zero-Touch Network and Service Management (ZSM): Closed-Loop Autonomous 6G Operations 6G技術仕様およびエンジニアリングリファレンス — Self-healing, self-optimizing, and self-configuring control loops governed by reinforcement learning agents in edge datacenters.
Neural Radiance Fields (NeRF) for Photorealistic 3D RF Coverage Digital Twins 6G技術仕様およびエンジニアリングリファレンス — Integrating optical LiDAR scans and ray-tracing physics to construct millimeter-accurate volumetric signal heatmaps.
Intent-Based Networking: Translating Natural Language Operational Policies into P4 Data-Plane Rules 6G技術仕様およびエンジニアリングリファレンス — Semantic parsing of operator requirements into formal declarative invariants verified by SMT theorem provers prior to deployment.