To facilitate the development of Internet of Things (IoT) services, tremendous IoT devices are deployed in the wireless network to collect and pass data to the server for further processing. Aiming at improving the data sensing and delivering efficiency, the integrated sensing and communication (ISAC) technique has been proposed to design dual-functional signals for both radar sensing and data communication. To accelerate the data processing, the function computation via signal transmission is enabled by over-the-air computation (AirComp), which is based on the analog-wave addition property in a multi-access channel. As a natural combination, the emerging technology namely over-the-air integrated sensing, communication, and computation (Air-ISCC) adopts both the promising performances of ISAC and AirComp to improve the spectrum efficiency and reduce latency by enabling simultaneous sensing, communication, and computation. In this article, we provide a promptly overview of Air-ISCC by introducing the fundamentals, discussing the advanced techniques, and identifying the applications.

翻译：为促进物联网(IoT)服务的发展,在无线网络中安装了巨大的IoT装置,以收集和将数据传送到服务器进一步处理;为了改进数据遥感和交付效率,提议采用综合遥感和通信技术来设计用于雷达遥感和数据通信的双功能信号;为了加速数据处理,通过信号传输进行功能计算的方法是空上计算(AirComp),该计算以多进入频道的模拟波加财产为基础;作为一种自然组合,新兴技术,即空上综合遥感、通信和计算(Air-ISCC)采用ISAC和空中子公司的有希望的性能,以提高频谱效率,并通过同步遥感、通信和计算减少延时率;在本篇文章中,我们通过介绍基本原理、讨论先进技术和确定应用,对空上综合通信中心的快速概览。