no code implementations • 6 Sep 2023 • Andrew Graff, Todd E. Humphreys
Analysis based on the derived bounds demonstrates how Pareto-optimal design choices can be made to optimize the communication throughput, probability of outage, and ranging variance.
no code implementations • 12 Jan 2022 • Andrew Graff, Yun Chen, Nuria González-Prelcic, Takayuki Shimizu
Then, a deep network is used to translate features of these radar spatial covariances into features of the communication spatial covariances, by learning the intricate mapping between radar and communication channels, in both line-of-sight and non-line-of-sight settings.
no code implementations • 16 Nov 2021 • Yun Chen, Andrew Graff, Nuria González-Prelcic, Takayuki Shimizu
In this paper, we obtain prior information to speed up the beam training process by implementing two deep neural networks (DNNs) that realize radar-to-communication (R2C) channel information translation in a vehicle-to-infrastructure (V2I) system.
no code implementations • 11 Oct 2020 • Ryan M. Dreifuerst, Andrew Graff, Sidharth Kumar, Clive Unger, Dylan Bray
This paper presents a novel method for classifying radio frequency (RF) devices from their transmission signals.