5G信令网引入3GPP R16版本的SCP组网研究(下)

Research on SCP networking with 3GPP R16 in 5G signaling network(Part2)

本文首先对比2G/3G信令网和4G信令网,介绍了5G信令网架构,包括3GPP在R15版本和R16版本定义的信令网架构,然后基于5G核心网网元信令交换的需求和特点,在4种信令网组网模式进行了分析比较,最后提出了引入SCP后的5G信令网组网方案建议,以及后续NRF与SCP融合的提议。

Compared with the 2G/3G signaling network and 4G signaling network,introduces 5G signaling network architecture,including 3GPP's signaling network architecture defi ned in R15 and R16.Then,based on the requirements and characteristics of 5G core network element signaling exchange,it analyzes and compares the four signaling network networking modes.Finally,it proposes the 5G signaling network networking scheme after introducing SCP,and the subsequent convergence of NRF and SCP proposal.