摘要
目前2G通信技术基本已经停用,3G通信技术得到普遍应用,4G通信技术也已经得到广泛推广和使用,通信行业的研究焦点从4G通信技术迅速转移到5G通信技术。本文结合5G通信技术的未来展望,分析了具有发展前景的大规模MIMO技术、毫米波频段移动通信技术、同频全双工技术三项面向5G通信的射频关键技术。
The current 2G communication technology has been disabled, 3G communication technology has been widely used, 4G communication technology has been widely promoted and used, the communications industry research focus from the 4G communication technology is rapidly transferred to the 5G communication technology. In this paper, based on the future prospect of 5G communication technology, three key technologies of 5G, which are the development of large-scale MIMO technology, millimeter wave band mobile communication technology and the same frequency full duplex technology, are analyzed.
出处
《电子测试》
2017年第3X期68-69,共2页
Electronic Test
关键词
5G通信
射频
关键技术
毫米波
5G communication
RF
Key technology
Millimeter wave
