基于混合空时编码的地空协同通信多波束MIMO系统设计研究

Research on Multi-beamforming MIMO system of ground-air cooperative communication based on Hybrid Space -Time Coding

随着B5G/6G新一代移动通信技术研究的深入,5G商用化进程的落地,通常以混合空时编码、大规模天线阵列等关键技术为核心来构建高速率传输的地空协同通信系统。为了保障地空大容量高速可靠性通信传输,研究和设计基于空时编码的射频收发系统以及高增益、窄波束大规模阵列波束天线显得尤为重要,对基于混合空时编码算法对地空通信大容量、高速率和抗干扰的应用场景进行了分析,研究了基于共形相控阵融合混合空时编码的大规模MIMO多天线波束成型天线设计。

With the development of research on B5 G and 6 G next-generation mobile communication technologies and the implementation of 5 G commercialization,the key technologies such as hybrid space-time coding and large-scale antenna arrays are used as the core to build a ground-air cooperative communication system with high-speed transmission.In order to ensure the high-capacity and high-speed reliable communication transmission between the ground and the air,it is particularly important to study and design the RF transceiver system based on space-time coding and the large-scale array antenna with high gain and narrow beam.This paper analyzes the application scenarios of large-capacity,high-speed and anti-jamming in ground-to-air communication based on the hybrid space-time coding algorithm,and studies the massive MIMO antenna beamforming design based on phased array with Hybrid space-time coding.