Cramér-Rao Bound Optimization for Joint Radar-Communication Beamforming
Cramér-Rao Bound Optimization for Joint Radar-Communication Beamforming
In this paper, we propose multi-input multi-output (MIMO) beamforming designs towards joint radar sensing and multi-user communications. We employ the Cramér-Rao bound (CRB) as a performance metric of target estimation, under both point and extended target scenarios. We then propose minimizing the CRB of radar sensing while guaranteeing a pre-defined …