Technical engineering whitepaper analyzing High-Accuracy Vehicle Localization on Highway Interchanges Using Roadside 6G ISAC within next-generation 6G cellular and radar architectures.
This paper formalizes High-Accuracy Vehicle Localization on Highway Interchanges Using Roadside 6G ISAC by establishing the multi-antenna RF channel matrix, noise covariances, and Cramer-Rao lower bounds for joint communication and radar estimation.
Extensive numerical simulations demonstrate that ISACInfra satisfies sub-millisecond detection thresholds while preserving full data throughput across wideband sub-THz carriers.