5G+工业互联网的关键技术与发展趋势  

Key technologies and development trends in 5G+industrial Internet

作　　者：邓爱林 冯钢[1] 刘梦婕 DENG Ailin;FENG Gang;LIU Mengjie(National Key Laboratory of Science and Technology on Communication,University of Electronic Science and Technology of China,Chengdu 611731,P.R.China)

机构地区：[1]电子科技大学通信抗干扰技术国家级重点实验室,成都611731

出　　处：《重庆邮电大学学报（自然科学版）》2022年第6期967-975,共9页Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)

基　　金：国家重点研发计划(2020YFB1806804)。

摘　　要：工业互联网是5G的应用场景之一,二者的融合已成为业界探索的重要方向。5G+工业互联网包含交互、控制、采集和定位四大应用场景,都要求高速的传输速率、超低的时延和极致的可靠性等。阐述了5G工业互联网的关键技术和发展趋势,总结了上行超宽带、低时延高可靠、低功耗高精度定位、低功耗大连接、行业组网架构五大关键技术的发展状况、研究方法和研究思路,展望了5G+工业互联网的技术发展趋势。Industrial Internet is one of the application scenarios of 5G.The integration of 5G and Industrial Internet is promising for the industry to explore.Unlike traditional cellular network scenarios,5G+Industrial Internet contains interaction,control,acquisition and positioning application scenarios with higher requirements,e.g.,deterministic transmission rate,ultra-low latency and extreme high reliability.There has been a lot of research work on 5G technology.Although specific technical points are analyzed,a systematic overview of key 5G+Industrial Internet technologies is necessary.This paper holistically discusses the key technologies and development trends of 5G+Industrial Internet.We summarize the application scenarios and demands of 5G+industrial Internet,the development status,research methods and research ideas of key technologies in uplink ultra-broadband,low latency and high reliability,low power and high precision positioning,low power and large connectivity and industry networking architecture.Finally,we analyze the technical challenges and development directions of 5G+industrial Internet.

关 键 词：第五代移动通信 工业互联网 关键技术 发展趋势 

分 类 号：TN915[电子电信—通信与信息系统]