Research Area: Internet of Things
Industrial networks has been developing various technologies from fieldbus technology to industrial Ethernet and time-sensitive networking. The industry expects that the 5G mobile network will solve the diverse and highly specific industrial site requirements. Accordingly, 3GPP has been developing standard functions to provide ultra-high reliability, ultra-high speed, ultra-connection, and ultra-low latency services, and 3GPP Rel-16 began developing ultra-low latency and ultra-high reliability communication functions for 5G mobile networks to support vertical industries. In this paper, we show the related standardization trends and requirements to apply industrial IoT service scenarios to 5G mobile networks, and in particular, we introduce 5G system features and extended 5G system architecture to provide time sensitive communication and time synchronization services.
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Author(s) Name: Kim, K.S. ; Kang, Y.H. ; Kim, C.K.
Journal name: Electronics and Telecommunications Trends
Conferrence name:
Publisher name: KoreaScience
DOI: 10.22648/ETRI.2021.J.360602
Volume Information: Volume 36 Issue 6 / Pages.13-24
