Analysis of Industrial Internet of Things and Digital Twins

• 作者: TAN Jie SHA Xiubin DAI Bo LU Ting
• 来源期刊: 中兴通讯技术（英文版）
• 年，卷（期）: 2021,（2）
• 所属期刊栏目: Review
• 页码范围: 53-60
• 页数: 8页
• 语种: 英文
• DOI: 10.12142/ZTECOM.202102007

摘要

The industrial Internet of Things (IIoT) is an important engine for manufacturing enterprises to provide intelligent products and services. With the development of ⅡoT, more and more attention has been paid to the application of ultra-reliable and low latency commu?nications (URLLC) in the 5G system. The data analysis model represented by digital twins is the core of ⅡoT development in the manufacturing industry. In this paper, the efforts of 3GPP are introduced for the development of URLLC in reducing delay and enhancing reli?ability, as well as the research on little jitter and high transmission efficiency. The enhanced key technologies required in the ⅡoT are also analyzed. Finally, digital twins are analyzed according to the actual ⅡoT situation.