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arXiv 2302.13445cs.NIcs.DCcs.LG
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基于深度强化学习的虚拟实境动态资源分配

Dynamic Resource Allocation for Metaverse Applications with Deep Reinforcement Learning

University of Technology Sydney(悉尼科技大学);La Trobe University(乐卓博大学);Nanyang Technological University(南洋理工大学);Auburn University(奥本大学)

Nam H. Chu, Diep N. Nguyen, Dinh Thai Hoang, Khoa T. Phan, Eryk Dutkiewicz, Dusit Niyato, Tao Shu

摘要:

这项工作提出了一种新的框架,以动态和有效地管理和分配不同类型的资源的Metaverse应用程序,预计需要大量的各种类型的资源,从来没有见过。具体而言,通过研究Metaverse应用程序的功能,我们首先提出了一种有效的解决方案,将应用程序分组,即Metaverse,其中共同的功能可以在应用程序之间共享,以提高资源的使用效率。然后,捕捉的实时性,动态性和不确定性的请求到达和应用程序离开的过程中,我们开发了一个半马尔可夫决策过程为基础的框架,并提出了一种智能算法,可以逐步学习最佳的接纳策略,以最大限度地提高收入和资源使用效率的Metaverse服务提供商,同时提高Metaverse用户的服务质量。大量的模拟结果表明,我们提出的方法可以实现高达120%的收入增加的Metaverse服务提供商和高达178.9%的接受概率Metaverse应用程序请求比其他基线。

英文摘要:

This work proposes a novel framework to dynamically and effectively manage and allocate different types of resources for Metaverse applications, which are forecasted to demand massive resources of various types that have never been seen before. Specifically, by studying functions of Metaverse applications, we first propose an effective solution to divide applications into groups, namely MetaInstances, where common functions can be shared among applications to enhance resource usage efficiency. Then, to capture the real-time, dynamic, and uncertain characteristics of request arrival and application departure processes, we develop a semi-Markov decision process-based framework and propose an intelligent algorithm that can gradually learn the optimal admission policy to maximize the revenue and resource usage efficiency for the Metaverse service provider and at the same time enhance the Quality-of-Service for Metaverse users. Extensive simulation results show that our proposed approach can achieve up to 120% greater revenue for the Metaverse service providers and up to 178.9% higher acceptance probability for Metaverse application requests than those of other baselines.

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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