Reconfigurable Intelligent Surface Constructing 6G Near-Field Networks
<|reference_start|>Reconfigurable Intelligent Surface Constructing 6G Near-Field Networks: Near-field propagation, particularly that enabled by reconfigurable intelligent surfaces (RIS), has emerged as a promising research topic in recent years. However, a comprehensive literature review on RIS-based near-field technologies is still lacking. This article aims to fill this gap by providing a brief overview of near-field concepts and a systematic survey of the state-of-the-art RIS-based near-field technologies. The focus is on three key aspects: the construction of ubiquitous near-field wireless propagation environments using RIS, the enabling of new near-field paradigms for 6G networks through RIS, and the challenges faced by RIS-based near-field technologies. This technical review intends to facilitate the development and innovation of RIS-based near-field technologies.<|reference_end|>
@article{zhao2024reconfigurable,
    title={Reconfigurable Intelligent Surface Constructing 6G Near-Field Networks},
    author={Yajun Zhao},
    journal={ZHAO Yajun. Reconfigurable Intelligent Surface Constructing 6G
  Near-Field Networks[J]. Mobile Communications, 2024,48(4): 2-11},
    year={2024},
    doi={10.3969/j.issn.1006-1010.20240327-0003},
    archivePrefix={arXiv},
    eprint={2403.15390},
    primaryClass={eess.SP cs.IT cs.NI math.IT}
}