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Article: Power saving Techniques for 5G and Beyond

TitlePower saving Techniques for 5G and Beyond
Authors
Keywords5G mobile communication
Energy efficiency
Long Term Evolution
Power demand
Bandwidth
Issue Date2020
PublisherInstitute of Electrical and Electronics Engineers: Open Access Journals. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6287639
Citation
IEEE Access, 2020, v. 8, p. 108675-108690 How to Cite?
AbstractEnergy efficiency is one of the key performance indicators in 5G New Radio (NR) networks targeted to support diversified use cases including enhanced mobile broadband (eMBB), massive machine type communications (mMTC) and ultra-reliable and low latency communications (URLLC). Trade-offs have to be carefully considered between energy efficiency and other performance aspects such as latency, throughput, connection densities and reliability. Energy efficiency is important for both user equipment (UE) side and base station side. On UE side, UE battery life has great impact on user experience. It is challenging to improve UE experience in other performance aspects without affecting battery life of 5G handsets. On the base station side, efficient network implementation is critical in both environmental and operation cost standpoints. To adapt different requirements and trade-offs, the 5G NR standard is designed to have great flexibility on network operation modes. This paper provides an overview on power saving techniques supported by 5G NR standards according to the current 5G standardization progress. It provides the 5G evolution path of the power saving techniques from the first release of 5G standard to the future beyond-5G releases. In addition to the existing standardized techniques, some major development trends of green communication and the future potential enhancements expected in the beyond-5G standards are discussed.
Persistent Identifierhttp://hdl.handle.net/10722/295852
ISSN
2023 Impact Factor: 3.4
2023 SCImago Journal Rankings: 0.960
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorHuang, K-
dc.contributor.authorChen, M-
dc.contributor.authorXu, J-
dc.contributor.authorTian, Li-
dc.contributor.authorHuang, K-
dc.date.accessioned2021-02-08T08:14:56Z-
dc.date.available2021-02-08T08:14:56Z-
dc.date.issued2020-
dc.identifier.citationIEEE Access, 2020, v. 8, p. 108675-108690-
dc.identifier.issn2169-3536-
dc.identifier.urihttp://hdl.handle.net/10722/295852-
dc.description.abstractEnergy efficiency is one of the key performance indicators in 5G New Radio (NR) networks targeted to support diversified use cases including enhanced mobile broadband (eMBB), massive machine type communications (mMTC) and ultra-reliable and low latency communications (URLLC). Trade-offs have to be carefully considered between energy efficiency and other performance aspects such as latency, throughput, connection densities and reliability. Energy efficiency is important for both user equipment (UE) side and base station side. On UE side, UE battery life has great impact on user experience. It is challenging to improve UE experience in other performance aspects without affecting battery life of 5G handsets. On the base station side, efficient network implementation is critical in both environmental and operation cost standpoints. To adapt different requirements and trade-offs, the 5G NR standard is designed to have great flexibility on network operation modes. This paper provides an overview on power saving techniques supported by 5G NR standards according to the current 5G standardization progress. It provides the 5G evolution path of the power saving techniques from the first release of 5G standard to the future beyond-5G releases. In addition to the existing standardized techniques, some major development trends of green communication and the future potential enhancements expected in the beyond-5G standards are discussed.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers: Open Access Journals. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6287639-
dc.relation.ispartofIEEE Access-
dc.rightsIEEE Access. Copyright © Institute of Electrical and Electronics Engineers (IEEE): OAJ.-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subject5G mobile communication-
dc.subjectEnergy efficiency-
dc.subjectLong Term Evolution-
dc.subjectPower demand-
dc.subjectBandwidth-
dc.titlePower saving Techniques for 5G and Beyond-
dc.typeArticle-
dc.identifier.emailHuang, K: huangkb@eee.hku.hk-
dc.identifier.authorityHuang, K=rp01875-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/ACCESS.2020.3001180-
dc.identifier.scopuseid_2-s2.0-85087481392-
dc.identifier.hkuros321253-
dc.identifier.volume8-
dc.identifier.spage108675-
dc.identifier.epage108690-
dc.identifier.isiWOS:000544045500017-
dc.publisher.placeUnited States-

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