Performance analysis of frequency domain im schemes under CFO and IQ imbalance

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dc.authorid0000-0001-9579-9342
dc.authorid0000-0002-5471-2703
dc.authorid0000-0001-9474-7372
dc.contributor.authorTusha, Armed
dc.contributor.authorDoğan, Seda
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned2020-01-30T09:12:35Z
dc.date.available2020-01-30T09:12:35Z
dc.date.issued2019
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractNext generation of mobile networks is the key area of research with increasing demand for new applications and use cases. In order to satisfy the applications with high data rate, high reliability, and low latency, multicarrier transmission through index modulation (IM) has been considered as a promising candidate owing to its flexible structures. In general, existing IM schemes are only evaluated for ideal communication scenarios. In this work, error performance of three frequency domain IM schemes are investigated and compared in the presence of carrier frequency offset (CFO) and in-phase/quadrature (IQ) imbalance. Orthogonal frequency division multiplexing with IM (OFDM-IM), OFDM with generalized IM (OFDM-GIM), and OFDM with subcarrier number modulation (OFDM-SNM) are assessed. It is shown via computer based simulations that although OFDM-GIM and OFDM-SNM provide higher spectral efficiency compared with OFDM-IM, they are more sensitive against RF impairments. Among them, OFDM-IM provides the best error performance under CFO and IQ imbalance.
dc.identifier.citationTusha, A., Doğan, S. ve Arslan, H. (2019). Performance analysis of frequency domain im schemes under CFO and IQ imbalance. 30th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Istanbul, Turkey, 8-11 September 2019. http://doi.org/10.1109/PIMRC.2019.8904248
dc.identifier.doi10.1109/PIMRC.2019.8904248
dc.identifier.isbn9781538681107
dc.identifier.scopusqualityN/A
dc.identifier.urihttp://doi.org/10.1109/PIMRC.2019.8904248
dc.identifier.urihttps://hdl.handle.net/20.500.12511/4934
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof30th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRCen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectCFO
dc.subjectIndex Modulation
dc.subjectIQ Imbalance
dc.subjectOFDM
dc.subjectRF Impairments
dc.titlePerformance analysis of frequency domain im schemes under CFO and IQ imbalance
dc.typeConference Object

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