基站架构及面向5G的演进研究  

Research on Architecture and 5G-oriented Evolution of Base Station

作　　者：吕婷[1] 曹亘[1] 李轶群[1] 李福昌[1] 

机构地区：[1]中国联通网络技术研究院,北京100048

出　　处：《邮电设计技术》2017年第8期46-50,共5页Designing Techniques of Posts and Telecommunications

摘　　要：移动通信网络的发展驱动基站架构持续演进,介绍了基站架构及形态的发展历程并分析了基带单元与射频单元的硬件架构,探讨了基站架构的未来演进趋势,重点阐述了面向5G的基站新架构及面临的挑战。The architecture of base station has been evolving continuously with the development of mobile communication network. It introduces the development history of architectures and forms for base station, and analyzes the hardware architectures of BBU and RRU. Then it discusses the future evolution trends of base station. Finally it focuses on the new architecture and challenges for 5G base station.

关 键 词：基站架构 基带单元 射频单元 5G 演进 

分 类 号：TN929.5[电子电信—通信与信息系统]