基于高频信道的模拟波束赋形系统级仿真分析  

System simulation analysis of analog beamforming based on high frequency channel

作　　者：刘慧 宋得龙 江甲沫 

机构地区：[1]中国信息通信研究院技术与标准研究所

出　　处：《电信网技术》2017年第12期41-46,共6页Telecommunications Network Technology

摘　　要：高频技术是5G的关键技术之一,可满足热点高容量场景的需求,因此在5G时代,产业界积极探索如何使用6GHz以上的高频资源。本文介绍了高频信道建模方法的标准化进展、高频信道建模所增加的新特性以及可以克服高频传输衰减问题的模拟波束赋形技术,并通过仿真对比分析了模拟波束赋形所带来的信号增益。High frequency communication is one of the key technologies of 5 G. It can be applied in high-capacity hotspot Scenario. In 5 G era, the utilization of above 6 GHz frequency resources is widely explored. The standardization process of channel modeling above 6 GHz and additional features were discussed in this paper. To overcome the problem of large transmission loss in high frequency communication, analog beamforming was introduced. Finally, the simulation results of signal gain with analog beamforming was displayed.

关 键 词：高频信道 模拟波束赋形 波束管理 

分 类 号：TN929.5[电子电信—通信与信息系统]