특이값 분해를 이용한 블라인드부분 간격 등화기
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김금비 | - |
dc.contributor.author | 이정원 | - |
dc.contributor.author | 남해운 | - |
dc.contributor.author | 박대영 | - |
dc.date.accessioned | 2021-06-22T17:42:52Z | - |
dc.date.available | 2021-06-22T17:42:52Z | - |
dc.date.issued | 2016-09 | - |
dc.identifier.issn | 1226-4717 | - |
dc.identifier.issn | 2287-3880 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/15065 | - |
dc.description.abstract | 이 논문은 새로운 블라인드 부분 간격 등화기를제안한다. 기존의 선형 계획법을 이용한 등화기는 등화기 필터 탭의 자유도를 강제로 줄였기 때문에 성능이 저하된다. 제안 방법은 특이값 분해를 통해 신호공간을 구해 표본을 최대한 사용하여 등화기 성능을향상시킨다. 제안 방법은 핵 노름을 이용한 등화기와성능은 비슷하면서도, 기존 선형 계획법을 이용한 등화기와 비슷한 낮은 복잡도를 갖는다. | - |
dc.description.abstract | This letter proposes a new blind fractionally spaced equalization (FSE). The conventional linear program (LP) FSE reduces the degree of freedom (DOF) by abandoning many equalization filter taps, which causes severe performance degradations. We use singular value decomposition (SVD) to obtain the signal subspace and to fully utilize all samples for performance improvement. The proposed scheme has similar performance with the nuclear norm minimization and has as low complexity as the LP equalizer. | - |
dc.format.extent | 3 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국통신학회 | - |
dc.title | 특이값 분해를 이용한 블라인드부분 간격 등화기 | - |
dc.title.alternative | Fractionally Spaced Blind Equalization Using Singular Value Decomposition | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.bibliographicCitation | 한국통신학회논문지, v.41, no.9, pp 1041 - 1043 | - |
dc.citation.title | 한국통신학회논문지 | - |
dc.citation.volume | 41 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1041 | - |
dc.citation.endPage | 1043 | - |
dc.identifier.kciid | ART002153558 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | blind fractionally spaced equalization | - |
dc.subject.keywordAuthor | degree of freedom | - |
dc.subject.keywordAuthor | rank minimization | - |
dc.subject.keywordAuthor | singular value decomposition. | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE07021866 | - |
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