Time-frequency warped waveforms

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dc.authorid0000-0003-0507-6752
dc.authorid0000-0001-9474-7372
dc.contributor.authorİbrahim, Mostafa
dc.contributor.authorDemir, Ali Fatih
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:49:52Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T19:49:52Z
dc.date.issued2019
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.descriptionWOS: 000456144600009
dc.description.abstractThe forthcoming communication systems are advancing toward improved flexibility in various aspects. Improved flexibility is crucial to cater diverse service requirements. This letter proposes a novel waveform design scheme that exploits axis warping to enable peaceful coexistence of different pulse shapes. A warping transform manipulates the lattice samples non-uniformly and provides flexibility to handle the time-frequency occupancy of a signal. The proposed approach enables the utilization of flexible pulse shapes in a quasi-orthogonal manner and increases the spectral efficiency. In addition, the rectangular resource block structure, which assists an efficient resource allocation, is preserved with the warped waveform design as well.
dc.identifier.citationİbrahim, M., Demir, A. F. ve Arslan, H. (2019). Time-frequency warped waveforms. IEEE Communication Letters, 23(1), 36-39. https://dx.doi.org/10.1109/LCOMM.2018.2882498
dc.identifier.doi10.1109/LCOMM.2018.2882498
dc.identifier.endpage39
dc.identifier.issn1089-7798
dc.identifier.issn1558-2558
dc.identifier.issue1
dc.identifier.scopusqualityQ1
dc.identifier.startpage36
dc.identifier.urihttps://dx.doi.org/10.1109/LCOMM.2018.2882498
dc.identifier.urihttps://hdl.handle.net/20.500.12511/1798
dc.identifier.volume23
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIEEE Communications Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAdaptive Filters
dc.subjectInterference Suppression
dc.subjectPulse Shaping
dc.subjectTime-Frequency Warping
dc.subjectWaveform Design
dc.titleTime-frequency warped waveforms
dc.typeArticle

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