摘要
5G时代的到来,基于集中/分布单元CU/DU的两级架构也被业界所认可,CRAN在引入网络功能虚拟化NFV框架后,更是带来了无线资源灵活编排的优势。集中化、协作化、绿色节能以及无线云化方面等基本要素构成了5GCRAN的基本要素。随着5G网络试商用时代的到来,将会使C-RAN技术研究和产业推进到下一个目标。
The arrival of the 5G era, the two level architecture based on the centralized / distributed unit CU/DU is also recognized by the industry. After introducing the network function virtualization NFV framework, CRAN has brought the flexible arrangement advantages of wireless resources. The essential elements of 5G CRAN are centralization, collaboration, green energy saving and wireless cloud computing. With the era of 5G network trial business arriving, C-RAN technology research and industry will be pushed forward to the next goal.
作者
王令侃
WANG Lingkan(China Mobile Group Shanghai Co., LTD, Shanghai, 200060, China)
出处
《数码设计》
2018年第4期135-137,共3页
Peak Data Science
关键词
5G
CRAN
前传
网络架构
5G
CRAN
Forward transmission
Network architecture
