基于5G网络的RedCap部署方案研究  

Research on RedCap deployment scheme based on 5G network

作　　者：闫飞[1] Yan Fei(China Telecom Co.,Ltd.,Beijing 100032,China)

机构地区：[1]中国电信集团有限公司,北京100032

出　　处：《电子技术应用》2024年第3期1-5,共5页Application of Electronic Technique

摘　　要：RedCap作为轻量化的5G技术,是5G Rel-17版本定义的新终端类型,可有效兼顾行业对于技术性能和部署成本的并存需求。一般认为,这种轻量级5G技术的核心价值在于与5G NR网络优异特性的融合,即如何基于运营商已部署的5G无线网引入RedCap是其中的关键问题。结合运营商无线网现状,通过分析RedCap与无线网络侧相关的功能特性,提出引入RedCap后的无线网组网部署方案,包括无线网升级方案、参数配置方案以及信令开销策略等,可为国内各运营商在方案制定及工程实施上提供参考。As a lightweight 5G technology,RedCap is a new terminal type defined in the 5G Rel-17 version,which can effectively balance the industry's demand for both technical performance and deployment costs.It is generally believed that the core value of this lightweight 5G technology lies in its integration with the excellent characteristics of NR networks,and the key issue is how to introduce RedCap based on the 5G wireless network already deployed by operators.Considering the current situation of the operators'wireless networks and analyzing the functional characteristics of RedCap related to wireless network side,a wireless network deployment plan after introducing RedCap is proposed,including wireless network upgrade plan,parameter configuration plan,and signaling overhead strategy,etc.It can provide reference for domestic operators in plan formulation and engineering implementation.

关 键 词：RedCap 5G无线网 组网部署 无线网升级 参数配置 信令开销 

分 类 号：TN929.5[电子电信—通信与信息系统]