Filter Design for Generalized Frequency-Division Multiplexing

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dc.contributor.authorHan, Seungyulko
dc.contributor.authorSung, Youngchulko
dc.contributor.authorLee, Yong Hoonko
dc.date.accessioned2017-03-30T09:16:42Z-
dc.date.available2017-03-30T09:16:42Z-
dc.date.created2017-01-02-
dc.date.created2017-01-02-
dc.date.issued2017-04-
dc.identifier.citationIEEE TRANSACTIONS ON SIGNAL PROCESSING, v.65, no.7, pp.1644 - 1659-
dc.identifier.issn1053-587X-
dc.identifier.urihttp://hdl.handle.net/10203/222679-
dc.description.abstractIn this paper, optimal filter design for generalized frequency-division multiplexing (GFDM) is considered under two design criteria: rate maximization and out-of-band (OOB) emission minimization. First, the problem of GFDM filter optimization for rate maximization is formulated by expressing the transmission rate of GFDM as a function of GFDM filter coefficients. It is shown that Dirichlet filters are rate-optimal in additive white Gaussian noise channels with no carrier frequency offset (CFO) under linear zero-forcing (ZF) or minimum mean-square error (MMSE) receivers, but in general channels perturbed by CFO a properly designed nontrivial GFDM filter can yield better performance than Dirichlet filters by adjusting the subcarrier waveform to cope with the channel-induced CFO. Next, the problem of GFDM filter design for OOB emission minimization is formulated by expressing the power spectral density of the GFDM transmit signal as a function of GFDM filter coefficients, and it is shown that the OOB emission can be reduced significantly by designing the GFDM filter properly and there is a tradeoff between the transmission rate and OOB radiation for GFDM with linear receivers. Finally, joint design of GFDM filter and window for the two design criteria is considered.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectDISPERSIVE CHANNELS-
dc.subjectDATA-TRANSMISSION-
dc.subjectPERFORMANCE-
dc.subjectSYSTEMS-
dc.titleFilter Design for Generalized Frequency-Division Multiplexing-
dc.typeArticle-
dc.identifier.wosid000395484200001-
dc.identifier.scopusid2-s2.0-85014955238-
dc.type.rimsART-
dc.citation.volume65-
dc.citation.issue7-
dc.citation.beginningpage1644-
dc.citation.endingpage1659-
dc.citation.publicationnameIEEE TRANSACTIONS ON SIGNAL PROCESSING-
dc.identifier.doi10.1109/TSP.2016.2641382-
dc.contributor.localauthorSung, Youngchul-
dc.contributor.localauthorLee, Yong Hoon-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorGeneralized frequency-division multiplexing-
dc.subject.keywordAuthorwaveform design-
dc.subject.keywordAuthorfilter design-
dc.subject.keywordAuthordirichlet filter-
dc.subject.keywordAuthorsingle-carrier frequency-division multiplexing-
dc.subject.keywordPlusDISPERSIVE CHANNELS-
dc.subject.keywordPlusDATA-TRANSMISSION-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusSYSTEMS-
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