论文标题
Metaverse中的资源分配和分辨率控制与移动增强现实
Resource Allocation and Resolution Control in the Metaverse with Mobile Augmented Reality
论文作者
论文摘要
随着区块链和通信技术的开发，元评估被认为是有希望的下一代互联网范式，它可以实现现实与虚拟世界之间的联系。渲染虚拟世界的关键是为用户提供沉浸式体验和虚拟化身，该化身基于虚拟现实（VR）技术和高数据传输速率。但是，当前的VR设备需要密集的计算和通信，并且使用无线VR设备时，用户遭受了较高的延迟。为了通过当前技术建立现实与虚拟世界之间的联系，移动增强现实（MAR）是可行的替代解决方案，因为其较便宜的沟通和计算成本。本文提出了一个基于MAR的连接模型，并提出了基于外部近似（OA）的通信资源分配算法，以实现最佳效用。仿真结果表明，我们提出的算法能够为用户提供用于元视频的基本MAR服务，并优于基准贪婪算法。
With the development of blockchain and communication techniques, the Metaverse is considered as a promising next-generation Internet paradigm, which enables the connection between reality and the virtual world. The key to rendering a virtual world is to provide users with immersive experiences and virtual avatars, which is based on virtual reality (VR) technology and high data transmission rate. However, current VR devices require intensive computation and communication, and users suffer from high delay while using wireless VR devices. To build the connection between reality and the virtual world with current technologies, mobile augmented reality (MAR) is a feasible alternative solution due to its cheaper communication and computation cost. This paper proposes an MAR-based connection model for the Metaverse, and proposes a communication resources allocation algorithm based on outer approximation (OA) to achieve the best utility. Simulation results show that our proposed algorithm is able to provide users with basic MAR services for the Metaverse, and outperforms the benchmark greedy algorithm.
