Numerology scheduling for PAPR reduction in mixed numerologies

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dc.authorid0000-0001-5137-8511
dc.authorid0000-0002-6644-4216
dc.authorid0000-0001-9474-7372
dc.contributor.authorMemişoğlu, Ebubekir
dc.contributor.authorDuranay, Ahmet Enes
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned2021-06-24T06:21:49Z
dc.date.available2021-06-24T06:21:49Z
dc.date.issued2021
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractThe flexible mixed-numerology structure with orthogonal frequency division multiplexing (OFDM) waveform is a key enabler to meet the requirements of various applications in fifth-generation (5G) and beyond wireless networks. However, the high peak-to-average power ratio (PAPR) is still one of the main drawbacks and conventional numerology selection can only provide PAPR reduction for the time-domain numerology multiplexing. In this letter, a novel numerology scheduling (NS) method is proposed to provide PAPR reduction for both time-domain and frequency-domain numerology multiplexing scenarios. For the proposed method, the signal with minimum PAPR is selected from a set of signals with different NS. The simulation results and complexity analysis demonstrate that the proposed method with a linearithmic complexity improves PAPR reduction compared to conventional numerology selection.
dc.identifier.citationMemişoğlu, E., Duranay, A. E. ve Arslan, H. (2021). Numerology scheduling for PAPR reduction in mixed numerologies. IEEE Wireless Communications Letters, 10(6), 1197-1201. https://dx.doi.org/10.1109/LWC.2021.3061628
dc.identifier.doi10.1109/LWC.2021.3061628
dc.identifier.endpage1201
dc.identifier.issn2162-2337
dc.identifier.issn2162-2345
dc.identifier.issue6
dc.identifier.scopusqualityQ1
dc.identifier.startpage1197
dc.identifier.urihttps://dx.doi.org/10.1109/LWC.2021.3061628
dc.identifier.urihttps://hdl.handle.net/20.500.12511/7296
dc.identifier.volume10
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE-Institute of Electrical and Electronics Engineers Inc.
dc.relation.ispartofIEEE Wireless Communications Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.relation.tubitakinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/5200030
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectOFDM
dc.subjectMixed Numerologies
dc.subjectPAPR Reduction
dc.subjectScheduling
dc.titleNumerology scheduling for PAPR reduction in mixed numerologies
dc.typeArticle

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