5G NPN (Non-Public-Networks)漫游架构

M. Corici, Pousali Chakraborty, T. Magedanz, A. Gomes, Luís Cordeiro, K. Mahmood
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引用次数: 6

摘要

随着5G非公共网络部署的增加,电信环境正变得大规模多管理,广泛的全网络部署在一起,仅覆盖用例区域。为了最大限度地利用这一点,必须设置漫游解决方案,使设备能够使用访问的基础设施与本地服务或来自家庭网络的服务进行安全通信。作为朝这个方向迈出的第一步,本文提出了一种新的非公共网络漫游架构,该架构源于3GPP 5G宏观运营商漫游,并适应地理位置遥远、由第三方不可靠回程互连的小型网络的通信具体情况。此外,该架构被举例说明,其潜力被评估为Fraunhofer FOKUS Open5GCore的进一步扩展,表明它在部署的灵活性和隐私性、回程使用和减少网络管理方面优于当今的漫游解决方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
5G Non-Public-Networks (NPN) Roaming Architecture
With the increasing deployment of 5G Non-public Networks, the telco environment is becoming massively multi-administrated with a wide range of full networks deployed close and covering only the use case area. To benefit the most of this, a roaming solution must be set in place enabling devices to safely communicate using visited infrastructures either with local service or with the ones from the home networks. As a first step in this direction, this article proposes a new architecture for Non-public Networks roaming, stemming from the 3GPP 5G macro-operator roaming and adapted to the specifics of the communication for geographically-distant, small networks interconnected by third party unreliable backhauls. Furthermore, the architecture is exemplified, and its potential is evaluated as further extensions to the Fraunhofer FOKUS Open5GCore, showing that it outperforms today’s roaming solution in terms of flexibility and privacy of deployment, backhaul usage and reduced network administration.
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