摘要
在高速发展的移动业务和频谱资源受限的环境下,传统的RAN架构面临着诸多挑战,而C-RAN架构下的无线接入网,在技术架构、技术能力、部署场景等方面,无不显示出前所未有的优势,其在某种程度上"颠覆"了传统的移动通信网络架构,大大提高了移动运营商的持续盈利能力和竞争力。通过对C-RAN现阶段建设方案进行探讨分析,为未来C-RAN大规模应用及更灵活的多标准运营支持提供了借鉴作用。
In the rapid development of mobile business and limited spectrum resource environment, the traditional RAN architecture is facing many challenges. The architecture of the C-RAN wireless access network shows huge advantages in the technical architecture, technical capability, deployment scenarios, which subverts the traditional mobile communication network architecture. The mobile operator＇s sustain profitability and competitiveness is greatly improved. By means of C- RAN at present the paper discusses and analyzes the construction scheme, for the future C-RAN large scale application and its flexibility than standard operation support to provide reference.
出处
《数字通信》
2013年第5期58-62,共5页
Digital Communications and Networks
