标题： 一种增强现实应用在5G系统中的概念验证资源管理方案 显示英文标题

标题： A Proof of Concept Resource Management Scheme for Augmented Reality Applications in 5G Systems

摘要： 增强现实应用程序是比特率密集型的、对延迟敏感的，并且计算需求大。 为了支持它们，移动边缘计算系统需要仔细管理其网络和计算资源。 为此，我们提出了一种概念验证资源管理方案，该方案调整基站的带宽和边缘的GPU频率，以高效地满足往返延迟约束。 资源适应性通过一种多臂老虎机算法实现，该算法考虑了分配的资源与性能之间的单调关系。 我们通过在OpenAirInterface 5G测试平台上的实验评估了我们的方案，所考虑的应用程序是OpenRTiST。 结果表明，我们的资源管理方案可以在提供高质量服务的同时显著减少带宽使用和功耗。 总体而言，这项工作证明了智能资源控制有可能建立不仅更高效而且更可持续的系统。 显示英文摘要

摘要： Augmented reality applications are bitrate intensive, delay-sensitive, and computationally demanding. To support them, mobile edge computing systems need to carefully manage both their networking and computing resources. To this end, we present a proof of concept resource management scheme that adapts the bandwidth at the base station and the GPU frequency at the edge to efficiently fulfill roundtrip delay constrains. Resource adaptation is performed using a Multi-Armed Bandit algorithm that accounts for the monotonic relationship between allocated resources and performance. We evaluate our scheme by experimentation on an OpenAirInterface 5G testbed where the considered application is OpenRTiST. The results indicate that our resource management scheme can substantially reduce both bandwidth usage and power consumption while delivering high quality of service. Overall, this work demonstrates that intelligent resource control can potentially establish systems that are not only more efficient but also more sustainable.