移动核心网虚拟化影响和演进分析  

Effect and Evolution Analysis of Virtualization for Mobile Core Network

作　　者：苗杰[1] 

机构地区：[1]中国联通网络技术研究院,北京100048

出　　处：《邮电设计技术》2015年第2期33-36,共4页Designing Techniques of Posts and Telecommunications

摘　　要：从电信运营商网络进入网络功能虚拟化时代背景出发,电信网络中的专有网络设备将被承载在通用服务器的虚拟化网络功能所代替。阐述了当前移动核心网所面临的关键问题,并由此推出移动核心网控制面、用户面网元虚拟化的关键技术需求;给出了移动核心网虚拟化前后对比情况,并就网络功能虚拟化引入对移动核心网现网各个方面的影响进行综合分析和总结,最后提出了移动核心网虚拟化的切入方向和整体演进思路建议,为运营商移动核心网演进提供理论支撑。From the background of telecom operator＇s network stepping into the network function virtualization ear, the telecom network equipment will be virtualization network function hosted in the generic server. It expounds the key problems on the current mobile core network, and thus launch the key technical requirements on control plane and user plane network elements in mobile core network virtualization. Mobile core network virtualization before and after contrast is given, and comprehensive analysis and summary of the various aspects influence of network function virtualization introduced in mobile core network is given. Finally it puts forward the direction of the mobile core network virtualization and the overall evolution suggestions, to provide theoretical support for the evolution of mobile core network.

关 键 词：移动核心网 需求 影响 演进 

分 类 号：TN914[电子电信—通信与信息系统]