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dc.contributor.authorNemati, Mahyar
dc.contributor.authorTakshi, Hengameh
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:38:06Z
dc.date.available10.07.201910:49:14
dc.date.available2019-07-10T19:38:06Z
dc.date.issued2017en_US
dc.identifier.citationNemati, M., Takshi, H. ve Arslan, H. (2017). A flexible hybrid waveform. 5th IEEE International Black Sea Conference on Communications and Networking (IEEE BlackSeaCom) içinde (11-15.ss.). Istanbul, Turkey, June 05-08, 2017. https://dx.doi.org/10.1109/BlackSeaCom.2017.8277659en_US
dc.identifier.isbn9781509050499
dc.identifier.issn2375-8236
dc.identifier.urihttps://hdl.handle.net/20.500.12511/1535
dc.identifier.urihttps://dx.doi.org/10.1109/BlackSeaCom.2017.8277659
dc.description.abstractCellular systems of fifth generation (5G) require a waveform with flexible guard interval length along with a low power consumption. Different cyclic prefix (CP) durations in long term evolution (LTE) result in loss of orthogonality between transmitted symbols and cause interference. In addition, CP-based waveforms consume more power for CP part. 'Zero tail DFT-spread OFDM' (ZT DFT-s-OFDM) and 'DFT-spread zero word OFDM' (DFT-s-ZW-OFDM) have been proposed recently with flexible guard intervals as a portion of the modulated signal. However, ZT DFT-s-OFDM suffers from intersymbol interference because of imperfect zero tails. On the other hand, although DFT-s-ZW-OFDM has a superior performance in multipath channels, it consumes more power than ZT DFT-s-OFDM. In this paper, we utilize the similarity between the transceivers of these two waveforms to propose an orthogonal hybrid waveform. The hybrid waveform has high flexibility in order to control the symbol power and bit error rate (BER) performance of the system along with having flexible guard interval. The complexity of the proposed hybrid waveform is the same as ZT DFT-s-OFDM and DFT-s-ZW-OFDM.en_US
dc.description.sponsorship"Aselsan" Inc. HBT-TE-2015-008en_US
dc.language.isoengen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectFlexibilityen_US
dc.subjectGuard Intervalen_US
dc.subjectHybrid Waveformen_US
dc.subjectPoweren_US
dc.titleA flexible hybrid waveformen_US
dc.typeconferenceObjecten_US
dc.relation.journal5th IEEE International Black Sea Conference on Communications and Networking (IEEE BlackSeaCom)en_US
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümüen_US
dc.authorid0000-0001-9474-7372en_US
dc.identifier.startpage1en_US
dc.identifier.endpage5en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1109/BlackSeaCom.2017.8277659en_US


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