Radio Channel Emulator

无线电信道仿真器

• 批准号: 508759126
• 金额: --
• 依托单位: Technische Universität Dortmund
• 依托单位国家: 德国
• 项目类别: Major Research Instrumentation
• 财政年份: 2022
• 资助国家: 德国
• 起止时间: 2021-12-31 至 无数据
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/508759126?language=en
• 关键词: Radio; Channel; Emulator

The Chair of Communication Networks is involved in numerous research projects on 5G and 6G mobile networks, e.g. in the 6G Research Hub 6GEM, in the DFG Collaborative Research Centre 876, in the German Rescue Robotics Center DRZ and a number of further research projects. The performance evaluation of communication for safety-critical applications in often dynamically changing environments plays a major role in this research. The methodological foundation of the research work is formed by close interaction of network simulations, analytical modeling, and experiments in the laboratory and in the field. This ensures the credibility and in-depth validation of the obtained results. The proposed research instrumentation is a radio channel emulator for dynamic and reproducible replication of radio channel conditions in the laboratory environment, thus forming an indispensable link for the various methods of model design and performance evaluation. The radio channel emulator enables the purposeful and reproducible emulation of radio channel conditions to provide a wide range of insights in numerous research questions, such as the investigation of the influence of mobility on the energy efficiency of wireless Internet-of-Things communication systems, research into highly reliable communication for networked mobile robotic systems, and vehicle-to-everything (V2X) communication for future connected and autonomous driving. Further planned research includes the investigation of millimeter-wave communication under the influence of mobility and interference as well as robust 5G network slicing for dynamic channel conditions using machine learning concepts. The radio channel emulator will be embedded in the laboratory infrastructure of the Chair of Communication Networks so that professional operation and continuous readiness are ensured by laboratory staff. On this basis, the outlined research will be carried out in close and interdisciplinary cooperation with other scientists of the TU Dortmund University from the faculties of Electrical Engineering and Information Technology, Computer Science, and Mechanical Engineering.

通信网络主席参与了许多关于5G和6G移动网络的研究项目，例如在6G研究中心6GEM， DFG合作研究中心876，德国救援机器人中心DRZ和一些进一步的研究项目。动态变化环境下安全关键应用的通信性能评估是本研究的主要内容。研究工作的方法论基础是由网络模拟、分析建模以及实验室和现场实验的密切互动形成的。这确保了所获得结果的可信度和深度验证。所提出的研究仪器是一种无线电信道模拟器，用于在实验室环境中动态、可重复地复制无线电信道状况，从而为各种模型设计和性能评估方法形成不可或缺的环节。无线电信道模拟器能够对无线电信道条件进行有目的和可重复的仿真，从而为众多研究问题提供广泛的见解，例如研究移动性对无线物联网通信系统能效的影响，研究联网移动机器人系统的高可靠通信，以及未来联网和自动驾驶的车对万物（V2X）通信。进一步计划的研究包括研究移动性和干扰影响下的毫米波通信，以及使用机器学习概念进行动态信道条件下的鲁棒5G网络切片。无线电信道模拟器将嵌入通信网络主席的实验室基础设施中，以确保实验室工作人员的专业操作和持续准备。在此基础上，概述的研究将与多特蒙德大学电气工程与信息技术、计算机科学和机械工程学院的其他科学家进行密切的跨学科合作。