English: Wireless space-ground Internet of Things (IOT) networks are poised to become essential enablers for a variety of new applications that require not only high-speed connectivity but also precise and reliable perception capabilities. Looking ahead to 5G-A and 6G developments, a key prediction is the increasing importance of sensing technology and communication technology. This advancement anticipates that future cellular systems will be able to sense or communication or Integrated Sensing and Communications (ISAC) in space-ground scenarios. This research area focused on sensing, communication and ISAC technologies, which aims to develop relative frameworks and technologies that improving functionalities, enhancing resource efficiency and generating mutual advantages. This approach is being applied in several new fields, including autonomous vehicles, smart factories, digital twins, and low-altitude economy.

中文: 无线空天地物联网（IoT）网络有望成为众多新型应用的关键支撑，这些应用不仅需要高速连接，还要求具备精确可靠的感知能力。展望5G-A与6G的发展，一个重要的趋势判断是：感知技术与通信技术的重要性将日益凸显。这一发展趋势预示，未来蜂窝系统将能够在空天地场景中实现感知、通信或通感一体化（ISAC）。本专题聚焦感知、通信及通感一体化技术，旨在构建相应的理论框架与技术体系，以提升系统功能、提高资源利用效率并产生协同增益。相关方法正被应用于自动驾驶、智能工厂、数字孪生与低空经济等多个新兴领域。