5G皮基站远端单元的设计与实现  

Design and Implementation of the Remote Unit in 5G Pico Site

作　　者：辛利 孙敬伟 XIN Li;SUN Jingwei(Hebei Far-East Communication System Engineering Co.,Ltd.,Shijiazhuang 050200,China;Hebei Private Network Communication Technology Innovation Center,Shijiazhuang 050200,China)

机构地区：[1]河北远东通信系统工程有限公司,河北石家庄050200 [2]河北省专网通信技术创新中心,河北石家庄050200

出　　处：《计算机与网络》2024年第4期301-306,共6页Computer & Network

摘　　要：针对5G皮基站在新一代无线通信网络中的应用,介绍了5G皮基站的系统架构,给出了5G皮基站远端单元(Remote Unit,RU)的技术方案和软硬件总体设计方案,对互联接口的通信能力进行了论证,阐述了信号在RU中的处理流程,讲解了时钟系统、时延测量等较重要模块的设计实现原理和方式。经过实际应用,证明RU完全达到了设计目标,满足了应用需求,并有着广泛的应用前景。Aiming at the application of 5G pico site in the next generation wireless communication network,the system architecture of 5G pico site is introduced,and the technical solution and the overall software and hardware design of its Remote Unit(RU)are also provided.Then,the communication capability of the interconnection interface is demonstrated,with the signal processing flow in the RU expounded.Meanwhile,the principles and methods of the design and implementation of important modules,such as clock system and delay measurement,are explained as well.After the practical application,it is proved that the RU has completely reached the design goal,which meets the application requirements and shows its wide application prospect.

关 键 词：5G 远端单元 皮基站 时延测量 

分 类 号：TN929.5[电子电信—通信与信息系统]