摘要
首先详细阐述了面向5G网络架构的沿革与SDN/NFV的引入,并对现有网络采用解耦、抽象和重构的方法,提出了控制与转发分离、控制集中化、可编程的移动通信网络架构,最后分析阐述了水平网络及开放性的新含义,网络重构的趋势、战略目标、演进方向和目标架构,以及网络架构重构的战略意义和挑战。
The evolution oriented to 5G network architecture and the introduction of SDN/NFV were elaborated. The decoupling, abstracting and the reconfiguration were applied to existing networks to propose the mobile communication network architecture with the separation of control and forwarding, centralized control and the programing ability. The new concepts of the horizontal network and the opening were expounded. The tendency, strategic goal, evolution direction and target architecture were addressed. Finally, the strategic significance and challenge of network architecture reconfiguration were discussed.
出处
《移动通信》
2018年第1期62-67,共6页
Mobile Communications
关键词
网络架构
网络重构
网络演进
network architecture
network reconfiguration
network evolution
