面向5G的网络切片管理研究分析

Research and Analysis of 5G-oriented Network Slice Management

本文主要围绕5G网络的切片的管理与编排研究分析展开分析。介绍了5G网络切片技术的的概述,包含端到端切片的架构和切片的技术标准进展情况;其次重点对5G网络管理编排展开介绍,分别介绍了切片管理的三层架构、信息模型、模板信息以及切片管理系统与其他管理系统的交互;并分析了目前网络切片管理编排的关键问题;最后对本文进行总结与展望,并对未来运营商部署端到端网络切片提出建议。

This paper focuses on the research and analysis of 5G network slicing management and scheduling. This paper introduces the overview of 5G network slicing technology, including the architecture of end-to-end slicing and the progress of technical standards of slicing. Secondly, the 5G network management arrangement is introduced, and the three-layer structure of slice management, information model, template information and the interaction between slice management system and other management systems are introduced respectively. It also analyzes the key problems of network slicing management and scheduling at present, and finally summarizes and looks forward to this paper, and puts forward some suggestions on the future deployment of end-to-end network slicing by operators.