Transmit Designs for Spectral Coexistence of MIMO Radar and MIMO Communication Systems

被引：58
作者：
Qian, Junhui [1 ]
He, Zishu [1 ]
Huang, Nuo [2 ]
Li, Bo [3 ]
机构：
[1] Univ Elect Sci & Technol China, Dept Elect Engn, Chengdu 611731, Sichuan, Peoples R China
[2] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China
[3] Rutgers State Univ, Dept Elect & Comp Engn, Piscataway, NJ 08854 USA
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2018年 / 65卷 / 12期
基金：
中国国家自然科学基金;
关键词：
Multiple-input multiple-output (MIMO) communication; MIMO radar; spectrum sharing; alternating optimization; WAVE-FORM DESIGN; WIRELESS COMMUNICATIONS;
D O I：
10.1109/TCSII.2018.2822845
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This brief considers the transmit designs in spectral coexistence of multiple-input multiple-output (MIMO) communication and MIMO radar systems. A joint optimization of the communication transmit covariance matrix and the radar transmit waveform is designed to maximize the communication rate, with constraints concerning the similarity with a standard radar waveform and the transmit energies of both the radar and the communication system. The original design is constructed by solving two convex optimization problems. Then an algorithm of alternating iterative procedure is developed, whose solutions are provided in closed form. Simulation results are presented to validate the effectiveness of the proposed algorithm.
引用
收藏
页码：2072 / 2076
页数：5
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