论文标题
基于CSI的集成感应和沟通中的实际问题和挑战
Practical Issues and Challenges in CSI-based Integrated Sensing and Communication
论文作者
论文摘要
下一代移动通信网络（即6G）已被设想超越了古典交流功能，并提供集成的感应和通信（ISAC）功能，以启用更多新兴应用，例如智能城市，互联车辆，Aiot和医疗保健/老年人护理。在所有ISAC提案中，最实用，最有前途的方法是使现有的无线网络（例如WiFi，4G/5G）具有增强能力，可以感知周围的人类和环境，并将无线通信网络发展为智能通信和感应网络（例如6G）。在本文中，基于我们对使用WiFi/4G/5G信号的基于CSI的无线传感的经验，我们打算确定十个妨碍ISAC应用程序真正部署的主要实用和理论问题，并为这些关键挑战提供可能的解决方案。希望这项工作将激发进一步的研究，以将现有的WiFi/4G/5G网络发展为下一代智能无线网络（即6G）。
Next-generation mobile communication network (i.e., 6G) has been envisioned to go beyond classical communication functionality and provide integrated sensing and communication (ISAC) capability to enable more emerging applications, such as smart cities, connected vehicles, AIoT and health care/elder care. Among all the ISAC proposals, the most practical and promising approach is to empower existing wireless network (e.g., WiFi, 4G/5G) with the augmented ability to sense the surrounding human and environment, and evolve wireless communication networks into intelligent communication and sensing network (e.g., 6G). In this paper, based on our experience on CSI-based wireless sensing with WiFi/4G/5G signals, we intend to identify ten major practical and theoretical problems that hinder real deployment of ISAC applications, and provide possible solutions to those critical challenges. Hopefully, this work will inspire further research to evolve existing WiFi/4G/5G networks into next-generation intelligent wireless network (i.e., 6G).
