Rilevamento e Comunicazione Integrati (ISAC): Fusione di Radar e Sidelink V2X

ISACV2X studia forme d'onda congiunte come radar-OFDM e OTFS, rilevando micro-Doppler dei pedoni durante la trasmissione di pacchetti V2X.

Un'unica forma d'onda hardware per comunicazione e radar millimetrico

I veicoli moderni dedicano hardware separato ai radar a 77 GHz e ai transceiver V2X a 5,9 GHz. ISAC fonde queste funzioni, utilizzando i segnali di comunicazione trasmessi per rilevare simultaneamente distanza, velocità e riflessione spaziale del bersaglio.

Core Engineering Areas

• Dual-Functional Radar-Comm Waveforms — Synthesizing waveforms that maximize communication data rates while preserving radar ambiguity function resolution.
• MIMO Radar & Beamforming — Directing narrow communication beams while scanning spatial lobes for obstacle reflection analysis.
• Interference & Ghost Mitigation — Mitigating full-duplex transmit-to-receive leakage and multi-path ghost reflections in dense urban streets.

Technical Articles

• ISAC Channel Modeling: Trade-Offs Between Communication Capacity and Radar Resolution
• Urban Intersection Safety: Enhancing Blind Corners via Roadside ISAC Sensing

Related Cluster Architecture Specifications

• AutomotiveV2X — Connected Vehicle-to-Everything & Cooperative ITS Architecture
• CellularV2X — 3GPP C-V2X Architecture, PC5 Direct Sidelink & Cellular Uu Infrastructure
• NRV2X — 5G NR V2X Sidelink, Sub-Millisecond Latency & High-Rate Sensor Sharing
• QuantumV2X — Post-Quantum Cryptography (PQC) & Quantum-Resistant V2X Security