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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1659 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1644 | - |
dc.citation.title | IEEE TRANSACTIONS ON SIGNAL PROCESSING | - |
dc.citation.volume | 65 | - |
dc.contributor.author | Han, Seungyul | - |
dc.contributor.author | Sung, Youngchul | - |
dc.contributor.author | Lee, Yong H. | - |
dc.date.accessioned | 2023-12-21T22:17:42Z | - |
dc.date.available | 2023-12-21T22:17:42Z | - |
dc.date.created | 2021-11-28 | - |
dc.date.issued | 2017-04 | - |
dc.description.abstract | In 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.identifier.bibliographicCitation | IEEE TRANSACTIONS ON SIGNAL PROCESSING, v.65, no.7, pp.1644 - 1659 | - |
dc.identifier.doi | 10.1109/TSP.2016.2641382 | - |
dc.identifier.issn | 1053-587X | - |
dc.identifier.scopusid | 2-s2.0-85014955238 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54966 | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/7790906/ | - |
dc.identifier.wosid | 000395484200001 | - |
dc.language | 영어 | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Filter Design for Generalized Frequency-Division Multiplexing | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalResearchArea | Engineering | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Generalized frequency-division multiplexing | - |
dc.subject.keywordAuthor | waveform design | - |
dc.subject.keywordAuthor | filter design | - |
dc.subject.keywordAuthor | dirichlet filter | - |
dc.subject.keywordAuthor | single-carrier frequency-division multiplexing | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SYSTEMS | - |
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