移动通信2023，Vol.47Issue(12)：34-43,10.DOI:10.3969/j.issn.1006-1010.20231119-0001
新一代信息系统下的移动信号感知技术:原理、现状与展望
Mobile Signal Sensing Technology under the New Generation Information System:Principle,Status and Prospect
摘要
Abstract
With the development of science and technology,spectrum resources are becoming increasingly scarce.Signal sensing,as one of the important strategies,has a wide range of applications and shows rich potential in different mobile scenarios.Through adaptive adjustment of communication system parameters,spectrum utilization can be dynamically improved,which is conducive to the construction of an efficient and interoperable 6G intelligent network.Based on this research prospect,firstly the basic principle of signal sensing technology is briefly introduced.Then the development status,key technologies and broad potential of signal sensing technology are investigated in different scenarios,leading to its status in various typical high mobility scenarios,including difficulties and technical breakthroughs.Finally,combined with the potential application scenarios of 6G technology,the possible future development directions of mobile signal sensing are prospected.关键词
信号感知/新一代信息系统/天地一体化/高频段信号/车联网/频谱利用率Key words
signal sensing/new generation information system/integrated satellite-terrestrial networks/high frequency signal/vehicle-to-everything/spectrum utilization分类
电子信息工程引用本文复制引用
朱捷,徐天衡,王超,徐银骏..新一代信息系统下的移动信号感知技术:原理、现状与展望[J].移动通信,2023,47(12):34-43,10.基金项目
国家重点研发计划"6G总体技术研究"(2020YFB1806600) （2020YFB1806600）
上海市科委重大项目"以信息为中心的6G内生智能新型网络关键技术研究与应用验证"(22511100600) （22511100600）
