基于智能超表面的6G近场网络构建OA
Reconfigurable Intelligent Surface Constructing 6G Near-Field Networks
近年来,近场传播特性的研究备受关注,尤其是基于RIS的近场技术成为研究的热点.目前尚缺乏对基于RIS的近场技术进行全面梳理的文献.首先简要概述了近场技术的基本概念,然后分别从三个方面系统地梳理了基于RIS的近场技术研究进展及挑战,包括RIS构建泛在的近场无线传播环境、使能6G网络的近场新范式以及基于RIS的近场技术面临的挑战等.通过技术梳理,期望对RIS和近场技术研究工作起到推进作用.
In recent years,the investigation on the near-field propagation characteristics has received significant attention,especially that the reconfigurable intelligent surface(RIS)-based near-field technology has become a research hot topic.However,a comprehensive literature review on RIS-based near-field technologies is still lacking.This article aims to fill this gap by firstly providing a brief overview of near-field concepts and then a systematic survey of the state-of-the-art RIS-based near-field technologies and challenges from the following three aspects:the construction of ubiquitous near-field wireless propagation environments using RIS,the new near-field paradigms enabling 6G networks through RIS,and the challenges faced by RIS-based near-field technologies.This technical review is expected to facilitate the development and innovation of RIS-based near-field technologies.
赵亚军
中兴通讯,北京 100029||移动网络和移动多媒体技术国家重点实验室,广东 深圳 518055
电子信息工程
智能超表面近场传播泛在近场通感一体化信能同传网络部署
Reconfigurable intelligent surfacenear-field propagationubiquitous near-fieldintegrating sensing and communicationssimultaneous wireless information and power transfernetwork deployment
《移动通信》 2024 (004)
1-11 / 11
国家重点研发计划"6G频谱共享共存技术"(2020YFB1807600)
评论