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학술지 Time-Sensitive Networking Technologies for Industrial Automation in Wireless Communication Systems
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저자
강유화, 이선우, 곽송이, 김태경, 안동혁
발행일
202108
출처
Energies, v.14 no.15, pp.1-15
ISSN
1996-1073
출판사
MDPI
DOI
https://dx.doi.org/10.3390/en14154497
협약과제
21HH6800, 고신뢰·저지연 5G+ 코어 네트워크 및 5G-TSN 스위치 기술 개발, 김창기
초록
The fourth industrial revolution is accelerating industrial automation. In industrial net-works, manufacturing processes require hard real-time communication where the latency is less than 1ms. Time-sensitive networking (TSN) technology over Ethernet already supports deterministic de-livery for real-time communication. However, TSN technologies over wireless networks are currently in their initial development stage. Therefore, this study presents an overview of TSN research trends in wireless communications. This paper focuses on 5G networks and IEEE 802.11. We summarize standardization trends for TSN in 5G networks and introduce the TSN technologies for 802.11-based WLAN. Then, we introduce the integration scenario of 5GS with WLAN. This study provides insights into wireless communication technologies for wireless TSN.
키워드
5G, 802.11, Industrial automation, Low latency, Reliability, Time-sensitive networking (TSN)
KSP 제안 키워드
5G Network, Development stage, Hard Real-Time communication, IEEE 802.11, Industrial automation, Low latency, Manufacturing processes, Research trend, Time-sensitive networking, Wireless communication system, Wireless network
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