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dc.contributor.authorGüvenkaya, Ertuǧrul
dc.contributor.authorŞahin, Alphan
dc.contributor.authorBala, Erdem
dc.contributor.authorYang, Rui
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:56:19Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T19:56:19Z
dc.date.issued2015en_US
dc.identifier.citationGüvenkaya, E., Şahin, A., Bala, E., Yang, R. ve Arslan, H. (2015). A windowing technique for optimal time-frequency concentration and aci rejection in ofdm-based systems. IEEE Transactions on Communications, 63(12), 4977-4989. https://dx.doi.org/10.1109/TCOMM.2015.2494048en_US
dc.identifier.issn0090-6778
dc.identifier.issn1558-0857
dc.identifier.urihttps://dx.doi.org/10.1109/TCOMM.2015.2494048
dc.identifier.urihttps://hdl.handle.net/20.500.12511/2663
dc.descriptionWOS: 000366928600028en_US
dc.description.abstractIn this paper, we introduce a windowing technique, which provides optimal time-frequency containment and maximal adjacent channel interference (ACI) rejection for orthogonal frequency-division multiplexing (OFDM)-based systems. Instead of using a single pulse shape function for all subcarriers, multiple functions are considered in order to maximize the time-frequency containment of the OFDM waveform. The main strategy is to concentrate the spectrum of windowing functions into a given bandwidth while achieving maximum suppression in the out-of-band region. This is achieved by employing prolate-based windowing functions which give optimal spectral concentration for time-limited pulse shapes. The windowing functions are designed per-subcarrier basis in order to exploit available concentration band for each subcarrier. In addition, the proposed concept is considered for the receive filtering in the presence of ACI. It is shown that the optimal spectral concentration property also maximizes ACI rejection for OFDM receivers.en_US
dc.description.sponsorshipInterDigital Communicationsen_US
dc.description.sponsorshipThis work was supported by InterDigital Communications Inc. The associate editor coordinating the review of this paper and approving it for publication was R. Dinis.en_US
dc.language.isoengen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectACIen_US
dc.subjectOFDMen_US
dc.subjectSpectral Concentrationen_US
dc.subjectWindowingen_US
dc.titleA windowing technique for optimal time-frequency concentration and aci rejection in ofdm-based systemsen_US
dc.typearticleen_US
dc.relation.journalIEEE Transactions on Communicationsen_US
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümüen_US
dc.authorid0000-0001-9474-7372en_US
dc.identifier.volume63en_US
dc.identifier.issue12en_US
dc.identifier.startpage4977en_US
dc.identifier.endpage4989en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1109/TCOMM.2015.2494048en_US


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