无线感知通信一体化关键技术分析

无线感知通信一体化是基于软硬件资源共享或信息共享实现感知与通信功能协同的新型信息处理技术,是6G热点技术之一。在讨论传统无线感知技术方式基础上,重点分析资源一体化、功能一体化和资源功能一体化3种无线感知通信一体化技术模式,并简要阐述了3种技术场景。围绕设备形态和作用距离等关键要素,对不同频段中一体化方案可行性进行了简要分析,并给出了统一的收发机结构设计思路。最后,针对智能体交互场景需求介绍了一体化应用思路。

Technology Analysis of Integration of Wireless Sensing and Communication

The integration of wireless sensing and communication is a new information processing technology for 6G based on hardware and software resource sharing or information sharing to realize the coordination of sensing and communication functions.Based on the discussion of traditional wireless sensing technology mode,three integration modes of wireless sensing and communication are analyzed in terms of resource integration,function integration,and resource-function integration.Three technology scenarios are also addressed.The feasibility of integration schemes on different frequency bands is briefly analyzed taking account into the key elements such as equipment form and operating distance.Then,a unified transceiver framework is presented.Finally,possible application scenarios are introduced to the interactions among autonomous things.