전자통신동향분석 (Electronics and Telecommunications Trends)

한국전자통신연구원 (Electronics and Telecommunications Research Institute)
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이동통신기반 Industrial IoT 기술 동향

Technical Trend and Challenging Issues for Cellular-Based Industrial IoT

  • 발행 : 2018.10.01
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초록

Mobile cellular technology is evolving to accommodate a variety of vertical services, expanding the application from human-to-human communication to the Internet of Things(IoT). In particular, the fourth industrial revolution, bringing in a new vision in future smart factory, necessitates a new paradigm shift in wireless communication. Low latency and high reliability is a key issue in wireless applications for industrial IoT such as factory automation. In this paper, we review the recent progress in 5G URLLC (Ultra-Reliable Low Latency Communication) and discuss use cases, requirements, challenging technical issues, and potential solutions to support wireless factory automation such as discrete automation and process automation.

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과제정보

연구 과제번호 : 셀룰러 기반 산업 자동화 시스템 구축을 위한 5G 성능 한계 극복 저지연, 고신뢰, 초연결 통합 핵심기술 개발

연구 과제 주관 기관 : 정보통신기술진흥센터

참고문헌

  1. 3GPP TR 22.804, "Study on Communication for Automation in Vertical Domains," V16.0.0, 2018.
  2. 3GPP TS 22.261, "Service requirements for the 5G system; Stage 1," V15.5.0, 2018.
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