ISACTelemetry Ultra-Low-Latency Radar Streaming & IQ Ingestion

ISACTelemetry defines high-throughput radar streaming pipelines, eCPRI raw IQ data ingestion, nanosecond IEEE 1588 clock synchronization, and DPDK zero-copy kernel bypass for 6G networks.

ISACTelemetry Raw IQ Ingestion & Network Architecture

ISAC Core: Telemetry Core — 100GbE eCPRI & Kernel Bypass

6G ISAC Nodes & Beamforming Subsystems

100GbE eCPRI Ingestion Port
DPDK Zero-Copy Ring Buffer
IEEE 1588 Nanosecond PTP
Voxel Delta Compression
RDMA RoCEv2 GPU Streamer

Architectural Layers & Waveform Pipelines

Couche 1: Forme d onde à double fonction et bande de base (OTFS / OFDM-Radar / Fractional Fourier Transform / Ambiguity Function): Modulation OTFS et synthèse fractionnaire de chirp atteignant une interférence inter-porteuse nulle sous de fortes dispersions Doppler.
Couche 2: Massive MIMO et frontaux de formation de faisceaux (140 GHz D-Band / True-Time-Delay (TTD) / Hybrid Analog-Digital Beamforming): Réseaux à commande de phase actifs Sub-THz avec atténuation du strabisme de faisceau, faisceaux de données et lobes de suivi radar simultanés.
Couche 3: Traitement du signal radar et nuage de points 4D (2D-FFT Range-Doppler / MUSIC AoA / CFAR Detection / Micro-Doppler Extraction): Résolution sub-décimétrique de portée et de vitesse, détection CFAR et classification micro-Doppler de marche biométrique et hélices de drones.
Couche 4: Orchestration de la détection de réseau et 3GPP Rel-19 (3GPP Rel-19 ISAC Core / Sensing Function (SF) / Reconfigurable Intelligent Surfaces (RIS)): Réseaux radar collaboratifs sans cellule, allocation dynamique des ressources temps-fréquence équilibrant SLA et temps de revisite radar.

Sensing Telemetry & Benchmarks: <5 cm (Résolution de portée) | 0.1 m/s (Précision de vitesse) | <10 ms (Latence de trame radar) | 3GPP Rel-19 (Standard mondial)

High-Speed IQ Ingestion & Time-Triggered Transport in ISACTelemetry

Transporting gigabytes of raw, uncompressed radar echo streams from distributed radio heads to centralized edge GPU clusters requires extreme-throughput telemetry backbones. ISACTelemetry formalizes zero-jitter, low-latency streaming infrastructure for 6G radar data.

Core Engineering Areas

High-Speed Raw IQ Sample Streaming via eCPRI — Transferring multi-channel digitized antenna IQ samples over 100GbE optical links using standardized O-RAN and eCPRI framing.
Deterministic IEEE 1588 PTP Nanosecond Synchronization — Hardware-timestamped IEEE 1588v2 PTP clocks ensuring absolute spatial coherence across distributed multi-static radar base stations.
Compression Algorithms for 4D Radar Voxel Cubes — Specialized entropy and wavelet encoders compressing 4D radar point clouds by 85% to preserve valuable backhaul capacity.