基于命名数据网络的5G架构网络层研究

Research on the Network Layer of 5G Architecture Based on Named Data Networking

为了应对移动通信数据流量的爆发式增长,克服当前移动互联网存在的弊端,提出基于命名数据网络的5G系统架构.与IP网络架构不同,该架构在网络层部署命名数据网络协议从而改变传统端到端的通信模式.通过对该架构网络层的用户体验速率、端到端传输延时和移动性等方面进行仿真实验,证明基于命名数据网络的5G系统架构网络层具备优秀的通信性能,可满足未来移动互联网的发展需求.

In order to cope with the explosive growth of mobile communication data traffic,and overcome shortcomings of current mobile Internet,we proposed a novel 5 G architecture which is based on Named Data Networking.Different from IP network architecture,the proposed architecture deploys the Named Data Networking protocol on the network layer to change the end-to-end communication mode.By testing the user experienced data rate,end-to-end latency and mobility in the network layer,we can prove that the network layer of architecture has the excellent communication performance and can adequately respond to the development trend of mobile Internet in the future.