Efficient and Flexible Point-to-Multipoint Content Distribution in 5G and Beyond

5G 及更高技术中高效、灵活的点对多点内容分发

• 批准号: 2816437
• 金额: --
• 依托单位: University of Surrey
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2816437
• 关键词: Efficient; Flexible; Point; Multipoint; Content

This project is to investigate novel techniques for supporting point-to-multipoint dissemination of multimedia content based on 5G and beyond networks. Since its roll-out in 2019, 5G has been able to offer enhanced user experiences especially in real-time multimedia applications. However, many live multimedia content needs to be simultaneously transmitted to a large number of end user devices (e.g. live sports events), which has not yet been well supported by 5G in terms of network efficiency. To solve this key technical issue, the target of this project is to design, implement and evaluate novel algorithms and mechanisms for enabling point-to-multipoint multicast techniques and protocols over 5G network infrastructure (including 5G radio) in order to simultaneously improve user quality of experiences (QoE) and network efficiency. Simulation/testbed based experiments and evaluations will be carried out in the project.

该项目旨在研究基于5G及更高网络的多媒体内容点对多点传播的新技术。自2019年推出以来，5G已经能够提供增强的用户体验，特别是在实时多媒体应用中。然而，许多直播多媒体内容需要同时传输到大量终端用户设备（例如体育赛事直播），这在网络效率方面尚未得到5G的良好支持。为了解决这一关键技术问题，该项目的目标是设计、实现和评估新的算法和机制，以在5G网络基础设施（包括5G无线电）上实现点对多点组播技术和协议，从而同时提高用户体验质量（QoE）和网络效率。该项目将进行基于仿真/试验台的实验和评估。