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

Livello 1: Forma d onda a doppia funzione e banda base (OTFS / OFDM-Radar / Fractional Fourier Transform / Ambiguity Function): Modulazione OTFS e sintesi frazionaria di chirp ottenendo interferenza inter-portante zero sotto forti dispersioni Doppler.
Livello 2: Massive MIMO e frontend di beamforming (140 GHz D-Band / True-Time-Delay (TTD) / Hybrid Analog-Digital Beamforming): Matrici a controllo di fase attive Sub-THz con mitigazione del beam-squint, fasci di dati di comunicazione e lobi radar simultanei.
Livello 3: Elaborazione del segnale radar e nuvola di punti 4D (2D-FFT Range-Doppler / MUSIC AoA / CFAR Detection / Micro-Doppler Extraction): Risoluzione sub-decimetrica di portata e velocità, rilevamento CFAR e classificazione micro-Doppler di andatura e pale di droni.
Livello 4: Orchestrazione del rilevamento di rete e 3GPP Rel-19 (3GPP Rel-19 ISAC Core / Sensing Function (SF) / Reconfigurable Intelligent Surfaces (RIS)): Reti radar collaborative cell-free, allocazione dinamica delle risorse tempo-frequenza tra SLA di comunicazione e tempo di scansione radar.

Sensing Telemetry & Benchmarks: <5 cm (Risoluzione di portata) | 0.1 m/s (Precisione di velocità) | <10 ms (Latenza frame radar) | 3GPP Rel-19 (Standard globale)

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.