Technical engineering whitepaper analyzing Functional Split 7.2x Enhancements for Distributed Sensing in Open RAN within next-generation 6G cellular and radar architectures.
This paper formalizes Functional Split 7.2x Enhancements for Distributed Sensing in Open RAN 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 ISACLayer satisfies sub-millisecond detection thresholds while preserving full data throughput across wideband sub-THz carriers.