摘要
无人机毫米波通信具有灵活性高、传输速率快、频谱资源丰富等优点,在军用和民用通信领域拥有广阔的应用前景。信道实际测量和精确构建符合真实场景的信道模型是无线通信技术的理论基础,也是无人机毫米波通信系统的优化设计和性能评估的关键。首先总结了无人机毫米波信道测量与建模面临的新需求和挑战,并对当前国内外最新研究进展进行分类阐述和分析比较,最后讨论了无人机信道模型未来发展的趋势和潜在的应用场景。
UAV mm Wave communication has the advantages of high flexibility, fast transmission rate, rich spectrum resources and so on. It has broad application prospects in military and civil communication fields. The actual measurement of the channel and the accurate construction of the channel model in accordance with realistic scenarios are the theoretical basis of wireless communication technology. They are also the key to the optimization design and performance evaluation of the UAV mm Wave communication system. In this paper, the new requirements and challenges of UAV mm Wave channel measurement and modeling are summarized, and the latest research progress at home and abroad are classified, analyzed and compared. Finally, the future development trend and potential application scenarios of UAV channel models are discussed.
作者
朱秋明
倪浩然
华博宇
毛开
江浩
那振宇
陈小敏
ZHU Qiuming;NI Haoran;HUA Boyu;MAO Kai;JIANG Hao;NA Zhenyu;CHEN Xiaomin(College of Electronic and Information Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China;Key Laboratory of Dynamic Cognitive System of Electromagnetic Spectrum Space,Ministry of Industry and Information Technology,Nanjing 211106,China;Faculty of Electrical Engineering Computer Science and Mathematics(EEMCS),University of Twente,Enschede 7500AE,Netherlands;School of Artificial Intelligence,Nanjing University of Information Science and Technology,Nanjing 210044,China;College of Information Science and Technology,Dalian Maritime University,Dalian 116026,China)
出处
《移动通信》
2022年第12期1-11,共11页
Mobile Communications
基金
国家重大科研仪器研制项目(61827801)
国家自然科学基金面上项目(62271250)
江苏省自然科学基金(BK20211182)
江苏省重点研发计划(产业前瞻与关键核心技术)(BE2022067,BE2022067-3)。
关键词
无人机通信
毫米波通信
信道测量
信道建模
信道特性
UAV communication
mm Wave communication
channel measurement
channel modeling
channel characteristics
