论文标题
5G中的机间流动性管理：动机，标准原则，挑战和研究方向
Inter-Slice Mobility Management in 5G: Motivations, Standard Principles, Challenges and Research Directions
论文作者
论文摘要
切成薄片的5G网络中的移动性管理引入了新的和复杂的挑战。在网络切片环境中，用户移动性不仅必须在不同的基站或访问技术中进行管理，还必须在不同的链接中进行管理。在切片中管理用户移动性，或层间移动性，激发了对新解决方案的需求。本文以教程为教程，重点介绍了3GPP标准5G标准的层间流动性问题。它提供了相关3GPP原理的详细概述。因此，确定了在当前3GPP网络切片框架内实现无缝式机利间移动性的关键技术差距，挑战和相应的研究方向。
Mobility management in a sliced 5G network introduces new and complex challenges. In a network-sliced environment, user mobility has to be managed among not only different base stations or access technologies but also different slices. Managing user mobility among slices, or inter-slice mobility, motivates the need for new solutions. This article, presented as a tutorial, focuses on the problem of inter-slice mobility from the perspective of 3GPP standards for 5G. It provides a detailed overview of the relevant 3GPP standard principles. Accordingly, key technical gaps, challenges, and corresponding research directions are identified towards achieving seamless inter-slice mobility within the current 3GPP network slicing framework.
