Integrated Sensing and Communications for UAV Communications With Jittering Effect

被引：59

作者：

Zhao, Jianwei ^{[1
]}

Gao, Feifei ^{[2
,3
]}

Jia, Weimin ^{[1
]}

Yuan, Wanmai ^{[4
]}

Jin, Wei ^{[1
]}

机构：

[1] High Tech Inst Xian, Coll Nucl Engn, Xian 710038, Shaanxi, Peoples R China

[2] Tsinghua Univ, State Key Lab Intelligent Technol & Syst, Inst Artificial Intelligence, Beijing 100084, Peoples R China

[3] Tsinghua Univ, Beijing Natl Res Ctr Informat Sci & Technol, Dept Automat, Beijing 100084, Peoples R China

[4] China Acad Elect & Informat Technol, Informat Sci Acad, Beijing 100041, Peoples R China

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2023年 / 12卷 / 04期

基金：

中国国家自然科学基金; 北京市自然科学基金;

关键词：

Sensors; Channel estimation; Azimuth; Trajectory; Simulation; Signal processing; Rotors; UAV; ISAC; channel estimation; CELLULAR INTERNET;

D O I：

10.1109/LWC.2023.3243590

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Integrated sensing and communications (ISAC) is a key technique for UAV communications. In this letter, we consider the ISAC design for UAV aided communications. Firstly, we build the spatial model under the jittering effects. Meanwhile, we analyze the effect of the UAV movement and attitude variation to the channel. Then, we propose an efficient channel estimation method by utilizing the ISAC technique, where the UAV sensing, the communications, and the control are jointly considered to benefit the system performance. Finally, we provide various simulation results to verify the performance of the proposed method.

引用

页码：758 / 762

页数：5

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