Effects of Micro-Scale Mobility and Beam Misalignment in On-Body mmWave Systems

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dc.contributor.authorAli, Asadcs
dc.contributor.authorGalinina, Olgacs
dc.contributor.authorHošek, Jiřícs
dc.contributor.authorAndreev, Sergeycs
dc.coverage.issue3cs
dc.coverage.volume28cs
dc.date.issued2024-01-02cs
dc.description.abstractWearable devices positioned on a human body have challenges in millimeter-wave (mmWave) communication due to micro-scale mobility, such as subtle shakes and rotations. These movements can compromise the radio link performance. It may be problematic for high-rate immersive applications, where this can lead to substantial degradation in the user’s quality of experience. In this letter, we propose a framework to quantify the impact of micro-scale mobility and beam misalignment on the performance of on-body mmWave links. Our findings reveal that for varying levels of beam misalignment, it is possible to adjust the antenna half-power beamwidth to enhance the data rates.en
dc.formattextcs
dc.format.extent682-686cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIEEE COMMUNICATIONS LETTERS. 2024, vol. 28, issue 3, p. 682-686.en
dc.identifier.doi10.1109/LCOMM.2023.3349349cs
dc.identifier.issn1558-2558cs
dc.identifier.orcid0000-0002-8382-9185cs
dc.identifier.other187091cs
dc.identifier.researcheridB-1780-2010cs
dc.identifier.scopus37031030200cs
dc.identifier.urihttp://hdl.handle.net/11012/245476
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofIEEE COMMUNICATIONS LETTERScs
dc.relation.urihttps://ieeexplore.ieee.org/document/10379591cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1558-2558/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectBeam misalignmenten
dc.subjectmicro-scale mobilityen
dc.subjectpersonal wearable devicesen
dc.subjectmillimeter-wave communicationen
dc.titleEffects of Micro-Scale Mobility and Beam Misalignment in On-Body mmWave Systemsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-187091en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:42:38en
sync.item.modts2025.01.24 17:32:08en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
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