摘要
为满足无人机日益增长和多样化的业务需求,优化移动蜂窝网络以适应无人机通信的新应用场景,分析了基于移动蜂窝网络的无人机通信基本应用场景和数据类型,研究了4G网络支持无人机通信的关键技术问题,提出了干扰检测与抑制、移动性管理和无人机终端识别等解决方案,并展望了网络切片等5G网络新技术支持无人机通信的应用前景。
To satisfy the ever-increasing and versatile service requirements of Unmanned Aerial Vehicles（UAVs）, mobile cellular networks were optimized to adapt to the new application scenarios of UAV communications. Basic application scenarios and data types of UAV communications based on mobile cellular networks were analyzed. Key technical problems of 4G networks to support UAV communications were addressed. Solutions to interference detection and suppression, mobility management and UAV terminal identification were proposed. In addition, new techniques in the 5G network such as network slicing were discussed to support the UAV communications.
出处
《移动通信》
2017年第22期23-28,共6页
Mobile Communications
关键词
无人机
移动蜂窝网络
干扰抑制
移动性管理
网络切片
UAV mobile cellular network interference suppression mobility management network slicing
