End-to-end network slicing is a novel concept based on virtualization and softwarization technology that can efficiently address the problems of legacy networks. It can leverage agile physical and network layer adaptability, and foster optimal user and system performance. These features make end-to-end network slicing suitable for scenarios such as flash crowds and emergency situations. This article presents an end-to-end network slicing framework capable of addressing the demands of flash crowd and emergency scenarios. The article provides details about these scenarios, and it introduces an end-to-end agile, flexible, and scalable wireless system architecture consisting of softwarized components that can be orchestrated to fulfill the underlying system requirements. By addressing important key performance indicators with experimental measurements, the article demonstrates the applicability of our slicing framework for flash crowd scenarios.

中文翻译：

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面向闪存人群的端到端网络切片

端到端网络切片是一种基于虚拟化和软件化技术的新颖概念，可以有效解决传统网络的问题。它可以利用灵活的物理层和网络层适应性，并促进最佳用户和系统性能。这些特性使得端到端的网络切片适用于闪现人群和紧急情况等场景。本文提出了一种端到端的网络切片框架，能够满足快速人群和紧急情况的需求。本文提供了有关这些场景的详细信息，并介绍了一个端到端的敏捷、灵活和可扩展的无线系统架构，该架构由软件化组件组成，这些组件可以进行编排以满足底层系统要求。通过实验测量解决重要的关键性能指标，