摘要
4G网络的核心网为EPC架构,在分组核心网中采用了承载与控制分离、全IP等技术,使得网络结构更加扁平化,但是考虑到需对现有2G/3G网络融合接入,这都导致融合后的核心网组网非常复杂。从电信实际部署出发,对EPC网络规划部署给出建议,以供参考。
EPC is the core network of 4G network. EPC network structure is flatter,introducing all IP technology and the the separation of bearing and control. Considering the integration of existing 2G /3G network,the network structure would be quite complex. This paper gives suggestions for the EPC network planning and deployment on the basis of practical construction.
出处
《数字通信》
2014年第6期83-87,共5页
Digital Communications and Networks
