通信与信息技术Issue(1)：53-55,3.
基于通道重组的MIMO改造技术研究
Research on MIMO transformation technology based on channel reorganization
张坚 1苟浩淞1
作者信息
- 1. 中国移动通信集团四川有限公司,四川 成都 610097
- 折叠
摘要
Abstract
The large-scale deployment of the fifth-generation mobile communication system(5G)has accelerated the construction of indoor digital scenes,but the indoor distributed systems of a large number of high-reputation scenes(such as transportation hubs and commercial centers)in the existing network are facing the dilemma of low-efficiency cells,and the traditional cell merging method cannot fully release the potential of MIMO.This paper proposes a MIMO transformation method based on channel reorganization,which realizes the low-cost upgrade of traditional indoor distributed systems through the coordinated scheduling of radio frequency units(RRUs)at the logical level and the integration of coverage areas.The practical results show that 5G indoor distributed systems achieve the effect of stag-gered MIMO through channel reorganization and merging technology,which solves the problem of low-zero cells in indoor distributed sys-tems and provides customers with a better network experience.关键词
5G/室分/MIMO/小区合并Key words
5G/Room distribution system/MIMO/Community merger分类
信息技术与安全科学引用本文复制引用
张坚,苟浩淞..基于通道重组的MIMO改造技术研究[J].通信与信息技术,2026,(1):53-55,3.
