基于5G的MIMO系统设计研究  

Research on MIMO System Design Based on 5G

作　　者：程晓宇 CHENG Xiaoyu(Jinzhong City Industry and Information Technology Service Center,Jinzhong 030600,China)

机构地区：[1]晋中市工业和信息化服务中心,山西晋中030600

出　　处：《通信电源技术》2025年第7期189-191,共3页Telecom Power Technology

摘　　要：文章提出了一套完整的基于5G的多输入多输出(Multiple Input Multiple Output,MIMO)系统,包括天线阵列模块、信道估计模块、预编码模块3个主要模块。通过实验验证,该系统在频谱效率、误码率、信道估计精度等方面均优于传统MIMO系统,尤其在高速移动场景下表现出显著的性能优势,为未来通信系统的发展提供重要的技术参考。The article proposes a complete 5G based Multiple Input Multiple Output(MIMO)system,including three main modules:antenna array module,channel estimation module,and precoding module.Through experimental verification,the system outperforms traditional MIMO systems in terms of spectral efficiency,bit error rate,and channel estimation accuracy,especially in high-speed mobile scenarios,demonstrating significant performance advantages and providing important technical references for the development of future communication systems.

关 键 词：5G 多输入多输出(MIMO)系统 压缩感知 自适应预编码 

分 类 号：TN929.5[电子电信—通信与信息系统]