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arXiv 2006.10409cs.NI
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5G网络的软件化视角

A softwarized perspective of the 5G networks

Kleber Vieira Cardoso, Cristiano Bonato Both, Lúcio Rene Prade, Ciro J. A. Macedo, Victor Hugo L. Lopes

摘要:

本文的主要目标是介绍IEEE NetSoft 2020中教程的基本理论概念。本文探讨了软件在由无线电接入网络(RAN)和核心组件组成的5G系统中的使用,遵循3GPP定义的标准,特别是Release 15。本文简要介绍了移动蜂窝网络,包括基本概念,操作和通过所谓的“几代”移动网络的演变。从软件的角度来看,RAN是在4G和5G网络的背景下提出的,其中包括虚拟化和分解概念。本文的重要部分致力于5G网络及其他网络,重点关注核心,即,考虑基于服务的体系结构(SBA),因为它的相关性和完全软件化的方法。最后,本文简要介绍了IEEE NetSoft 2020中的演示,并提供了包含本教程中使用的所有材料的存储库的链接。

英文摘要:

The main goal of this article is to present the fundamental theoretical concepts for the tutorial presented in IEEE NetSoft 2020. The article explores the use of software in the 5G system composed of the Radio Access Network (RAN) and the core components, following the standards defined by 3GPP, particularly the Release 15. The article provides a brief overview of mobile cellular networks, including basic concepts, operations, and evolution through the called `generations' of mobile networks. From a software perspective, RAN is presented in the context of 4G and 5G networks, which includes the virtualization and disaggregation concepts. A significant part of the article is dedicated to 5G networks and beyond, focusing on core, i.e., considering the Service-Based Architecture (SBA), due to its relevance and totally softwarized approach. Finally, the article briefly describes the demonstrations presented in IEEE NetSoft 2020, providing the link for the repository that has all material employed in the tutorial.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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