光无线
计算机科学
光无线通信
无线
通信系统
自由空间光通信
光通信
稳健性(进化)
可见光通信
电信
钥匙(锁)
高效能源利用
电子工程
电气工程
工程类
发光二极管
计算机安全
生物化学
化学
基因
作者
Haibo Wang,Haibo Wang,Bingcheng Zhu,Jian Dang,Liang Wu
标识
DOI:10.1109/mwc.001.2200604
摘要
As communication technology continues to develop, the demand for capacity and spectrum resources is also increasing. With the abundant spectrum resources and high energy efficiency, optical wireless communication (OWC) has become one of the key technologies in future wireless communication systems. However, due to the high frequency characteristics of optical signals, traditional OWC systems, such as free space optical communication (FSO) and visible light communication (VLC), suffer from low degrees of freedom, low robustness, and low energy efficiency, which limits its application. Optical reconfigurable intelligent surface (ORIS), as a new type of optical communication device, can change the direction, shape, amplitude, phase, and other characteristics of the optical beam. ORIS is expected to improve the defects and expand the application scenarios of OWC systems. In this article, we provide an overview of ORIS technologies and architectures, study typical cases of ORIS-aided OWC systems, and highlight key challenges in this area.
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