NFV引入对核心网网元及规划方法的影响

网络功能虚拟化(NFV)对通信技术是一个明显的变革,特别是对核心网络.首先从最明显的核心网网元及网络本身的变化和最深远的网元及网络建设方式的变化两个层次展开分析,另外,核心网规划总体上包括容量规划和组网规划,两者紧密关联,NFV云化后,随着网元的软/硬件解耦,会引起规划方法的变化.基于此,说明了NFV在多个方面对核心网网元及其规划方法的影响.

Influence of NFV introduction on core network element and planning method

Network function virtualization (NFV) is an obvious change in communication technology,especially for the core network.Firstly,the two level changes between the most obvious and the most far-reaching about element and network construction methods were illustrated and analyzed.In addition,the core network planning generally included the capacity planning and network planning,was closely related to both the NFV cloud,with the decoupling of hardware and software of network element,would change the planning method.Based on this,the effect of NFV on core network element and its planning method in many aspects were illustrated.