5G SA核心网信令组网方式分析

Analysis of signaling networking mode in 5G SA core network

随着信息通信技术的不断发展,移动通信网络逐步向5G演进.5G SA网络采用基于服务化接口的新型网络架构,各功能实体间采用基于HTTP2.0协议的信令消息,信令网络如何组网成为5G核心网规划和建设的关键.本文通过分析5G信令的特点,提出信令组网的可行方案,为5G信令网组网提供建议和借鉴.

With the continuous development of information and communication technology, mobile communication network gradually evolves to 5G. 5G SA is a new network architecture based on service interface. Signaling messages based on HTTP2.0 protocol are used among functional entities. How to build a signaling network becomes the key to the planning and construction of 5G core network. By analyzing the characteristics of 5G signaling, this paper puts forward a feasible scheme of signaling networking, which provides suggestions and reference for 5G signaling networking.