移动通信2025，Vol.49Issue(11)：21-32,46,13.DOI:10.3969/j.issn.1006-1010.20250924-0002
智能反射面辅助无线定位的研究综述
A Survey on Intelligent Reflecting Surface-Assisted Wireless Localization
摘要
Abstract
To address the urgent demand for high-precision location services in 6G networks,the development of intelligent wireless environments has emerged as a new research paradigm.As a key enabling technology for creating intelligent wireless environments,Intelligent Reflecting Surfaces(IRS)have attracted significant attention for their potential in assisting wireless localization,rapidly becoming a research hotspot.This paper presents a survey on the latest advances in IRS-assisted wireless localization.The fundamental principles are first discussed,including system architecture,technical characteristics,localization processes,implementation methods,and performance evaluation metrics.The existing system models are then categorized and analyzed from various perspectives,such as node scale,spatial deployment,and localization characteristics,while emphasizing the important role of localization in the integration of communication and sensing.Following this,related signal processing methods are reviewed,and commonly used optimization algorithms are summarized.Finally,the challenges and development opportunities facing this technology are outlined.关键词
智能反射面/无线定位/信号处理/人工智能Key words
intelligent reflecting surface/wireless localization/signal processing/artificial intelligence分类
信息技术与安全科学引用本文复制引用
程卫军,黄振,马小雪,田辉..智能反射面辅助无线定位的研究综述[J].移动通信,2025,49(11):21-32,46,13.基金项目
国家自然科学基金资助项目"智慧矿山受限空间下智能反射面辅助的通信与定位技术研究"(52374169) （52374169）
