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 C...

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Veröffentlicht in:	IEEE transactions on signal processing Jg. 70; S. 240 - 253
Hauptverfasser:	Liu, Fan, Liu, Ya-Feng, Li, Ang, Masouros, Christos, Eldar, Yonina C.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Array signal processing Beamforming Cramér-Rao bound Dual-functional radar-communication Estimation joint beamforming Optimization Radar Radar antennas Receiving antennas Semidefinite programming semidefinite relaxation Sensors successive convex approximation
ISSN:	1053-587X, 1941-0476
Online-Zugang:	Volltext
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