5G网络切片技术研究进展

5G Network Slicing Technique Research Progress

随着5G时代的快速发展,各垂直行业对网络性能有着愈加严格的多样化需求。由于垂直行业差异化以及不同的应用场景,网络切片技术需按逻辑划分网络资源,以保证各个业务按需求制定网络。基于此,首先对网络切片的定义和架构,以及对国内外各领域的切片技术研究现状进行介绍,同时总结了网络切片应用的关键技术以及5G网络切片技术遇到的挑战,并提出有针对性的建议。

With the rapid development of the 5G era,various vertical industries have increasingly strict and diverse requirements for network performance.Due to the differentiation of vertical industries and different application scenarios,the network slicing technology needs to logically divide network resources to ensure that each business formulates the network according to the needs.Based on this,firstly,the definition and architecture of network slicing is introduced,as well as the research status of slicing technology in various fields at home and abroad.At the same time,the key technologies of network slicing applications and the challenges encountered by 5G network slicing technology are summarized,and some suggest is proposed.