摘要
现有的绝大部分应用于各类工业环境无线解决方案是基于传统射频的技术范式,存在电磁干扰、工业数据泄露等潜在风险,众多研究机构正积极地将多样的无线光技术引入到工业智能场景。为了清晰阐述无线光技术在工业场景应用的研究进展,分别从工业无线光多载波传输、多输入多输出(MIMO)传输、定位和原型通信系统实验这些方面进行了梳理,初步给出了工业无线光技术进一步发展所要应对的主要技术挑战和潜在解决方案。
The vast majority of existing wireless solutions applied to various industrial environments are based on traditional radio frequency technology paradigm,which has many potential risks such as electromagnetic interference and industrial data leakage.Many research institutions are actively introducing various wireless optical technologies into industrial intelligence scenarios.In order to clearly describe the research progress of wireless optical technology in industrial scene application,this paper combs the aspects of industrial wireless optical multi carrier transmission,multiple input multiple output(MIMO) transmission,positioning and prototype communication system experiment,and gives the main technical challenges and potential solutions for the further development of industrial wireless optical technology preliminarily.
作者
丁举鹏
易芝玲
赵楷
王劲涛
阳辉
王丽丽
DING Jupeng;I Chih-Lin;ZHAO Kai;WANG Jintao;YANG Hui;WANG Lili(School of Information Science and Engineering,Xinjiang University,Urumqi 830046,China;China Mobile Research Institute,Beijing 100053,China;Department of Electronic Engineering,Tsinghua University,Beijing 100084,China;School of Information and Electrical Engineering,Ludong University,Yantai Shandong 264025,China)
出处
《光通信技术》
2022年第2期35-40,共6页
Optical Communication Technology
基金
国家自然科学基金项目(62061043)资助
新疆维吾尔自治区自然科学基金面上项目(2019D01C020)资助
新疆维吾尔自治区全职引进高层次创新人才项目(042419004)资助
新疆维吾尔自治区天山雪松计划项目(2020XS27)资助。
关键词
工业无线光通信
工业无线光定位
工业无线链路
industrial wireless optical communication
industrial wireless optical positioning
industrial wireless links
