A Novel Cooperation Design for MIMO Radar-Communication Spectrum Coexistence

被引:0
|
作者
Qian, Junhui [1 ]
Lu, Yuanyuan [1 ]
Jia, Fengde [2 ]
Wang, Jingjing [3 ]
机构
[1] Chongqing Univ, Sch Microelect & Commun Engn, Chongqing, Peoples R China
[2] Donghua Univ, Sch Informat Sci & Tcchnol, Beijing 201620, Peoples R China
[3] Beihang Univ, Sch Cyber Sci & Technol, Beijing 100191, Peoples R China
基金
中国国家自然科学基金;
关键词
Cooperation design; multiple-input multipleoutput; (MIMO); radar-Communication coexistence; non-convex; optimization; WAVE-FORM DESIGN; COGNITIVE RADAR;
D O I
10.1109/ICCWORKSHOPS53468.2022.9814549
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents a novel cooperation optimization formulation for the multiple-input multiple-output (MIMO) radar and MIMO communication system spectrum coexistence. To optimize the communication rate and the radar filtered interference power (FIP) simultaneously, the radar transmitreceive beamforming and communication codebook are jointly optimized with the constrained weighted sum design. To solve the nontrivial multi-variables problem, an alternating iteration is derived that allows to decompose the non-convex optimizations into three suitably designed sub-problems, whose solutions are provided in closed-form. Finally, numerical results are provided to illustrate the merits of the proposed approach and validate the theoretical analyses.
引用
收藏
页码:486 / 491
页数:6
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