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Journal Article 모바일 네트워크 에너지 절감 기술 동향
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Authors
정수정, 홍승은, 나지현
Issue Date
2023-04
Citation
전자통신동향분석, v.38, no.2, pp.26-35
ISSN
1225-6455
Publisher
한국전자통신연구원
Language
Korean
Type
Journal Article
DOI
https://dx.doi.org/10.22648/ETRI.2023.J.380203
Abstract
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.
KSP Keywords
5G mobile network, Brief review, Energy Efficiency, Energy-saving Optimization, Network system, Power model, Use Cases, advanced systems
This work is distributed under the term of Korea Open Government License (KOGL)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
Type 4: