Joint Design for MIMO Radar and Downlink Communication Systems Coexistence
Ziyang Cheng, Bin Liao, Zishu He, Jun Li, Julan Xie
Abstract
This paper focuses on the problem of coexistence between a colocated multiple-in multiple-out (MIMO) radar and down-link communication systems. We propose an iterative algorithm to minimize the Cramer-Rao Bound (CRB) on the direction of arrival (DOA) of a target, accounting for the energy and similarity constraints. More Specifically, at each iteration of this algorithm, the radar waveform is obtained with the aid of the alternating direction method of multipliers (ADMM) algorithm, and then the communication weights are obtained by exploiting the block successive upper-bound minimization method (BSUM). Finally, numerical results are presented to evaluate the effectiveness of the proposed algorithm.
BibTeX
@inproceedings{icassp2019_jointdesignformi,
title = {Joint Design for MIMO Radar and Downlink Communication Systems Coexistence},
author = {Ziyang Cheng and Bin Liao and Zishu He and Jun Li and Julan Xie},
booktitle = {ICASSP 2019},
year = {2019}
}