Co-Design for Overlaid MIMO Radar and Downlink MISO Communication Systems via Cramér-Rao Bound Minimization

• Published in: IEEE transactions on signal processing Vol. 67; no. 24; pp. 6227 - 6240
• Main Authors: Cheng, Ziyang, Liao, Bin, Shi, Shengnan, He, Zishu, Li, Jun
• Format: Journal Article
• Language: English
• Published: New York IEEE 15.12.2019; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Algorithms; alternating direction method of multipliers (ADMM); Co-design; Communication; Communications systems; Computer simulation; Cramer-Rao bounds; Cramér-Rao Bound (CRB) minimization; decent-ralized block successive upper-bound minimization (D-BSUM); Direction of arrival; downlink MISO system; Frequencies; Interference; Iterative methods; MIMO radar; Minimization methods; MISO (control systems); MISO communication; Optimization; Radar targets; semidefinite programs (SDP); Signal to noise ratio; Upper bounds; Waveforms

This paper considers the problem of co-existence of collocated multiple-input multiple-output (MIMO) radar and downlink multiple-input single-output (MISO) communication systems, which share the same frequency band. As the interference caused by the communication systems would degrade the accuracy o...