전자통신동향분석 (Electronics and Telecommunications Trends)

한국전자통신연구원 (Electronics and Telecommunications Research Institute)
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모바일 네트워크 에너지 절감 기술 동향

Trends in Mobile Network Energy-Saving Technology

  • 정수정 (지능형스몰셀연구실) ;
  • 홍승은 (지능형스몰셀연구실) ;
  • 나지현 (지능형스몰셀연구실)
  • S. Jung ;
  • S.-E. Hong ;
  • J. Na
  • 발행 : 2023.04.01
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초록

Energy efficiency is an important factor toward sustainable future mobile network systems. As the size of the 5G mobile network system increases, the consumption and costs of energy increase. Accordingly, energy-saving optimization has become a major process in network systems, and various related technologies for energy saving are being developed. We provide a brief review of the technical trends in energy saving in 3GPP 5G & 5G Advanced systems and O-RAN systems. We focus on power models and energy-saving technologies in various resource domains of 3GPP 5G & 5G Advanced systems and energy-saving use cases of O-RAN systems.

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과제정보

이 논문은 2021년도 정부(과학기술정보통신부)의 재원으로 정보통신기획평가원의 지원을 받아 수행된 연구임[No. 2018-0-01659, 5G NR기반 지능형 오픈 스몰셀 기술 개발].

참고문헌

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