Author(s)

Yuqiao Yan, Huilin Xing

Corresponding Author

Yuqiao Yan

ABSTRACT

The 4G communication technology is becoming increasingly popular and widely used at present, which improves the transmission speed of information and the information storage capacity is also larger. However, users propose higher requirements for mobile communication, and people's diversified communication demand needs to be met as well. Software-defined network and network function virtualization are the key points of current industry research, in order to achieve optimization of the mobile communication network architecture, it is necessary to summarize the problems in the current network; the technological advantages of SDN and NFV and the 5G mobile communication network architecture based on SDN and NFV are brought into full play, which promotes the development of communication technology and provides convenience for people.

KEYWORDS

Mobile network, information technology, SDN, 5G, network architecture