Implementation of Open Air Interface Control Software for 4G Network

摘要

Due to the development of mobile communication, user demand and traffic increased, and various services were produced. With existing 3G networks, it was hard to demand these services and users' demand. Therefore, the 4G network has been developed. As evolving into 4G networks, much experimental and development software have been created. OAI is a hardware and software platform for 4G networks that can be used for various experiments and developments. In this paper, we have implemented a system to solve the inefficiencies in the configuration of 4G networks created by combining SDN technology and OAI. This makes it possible to set up and monitor eNodeBs and UEs. This paper consists of two parts. The system structure part deals with the structure of the implemented system. The next section deals with the actual operation of the implemented system and how it is configured and monitored.