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1-비트 압축 센싱을 위한 효율적인 알고리즘

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dc.contributor.authorNoh, Yerim-
dc.contributor.authorHong, Songnam-
dc.date.accessioned2024-05-08T00:00:15Z-
dc.date.available2024-05-08T00:00:15Z-
dc.date.issued2022-09-
dc.identifier.issn1226-4717-
dc.identifier.issn2287-3880-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/194718-
dc.description.abstract본 논문에서는 같은 서포트를 가진 일련의 희소 신호가 해당 측정으로부터 동시에 복구되는 다중 측정 벡터(Multiple Measurement Vector, MMV)를 가진 압축 센싱(Compressive Sensing, CS) 문제를 고려한다. 이 문제에는 많은 실용적인 문제(예: 대규모 연결, 통신 효율 연합 학습 등에 대한 능동적인 사용자 탐지 등)가 형성되었다. 또한 통신 효율을 높이기 위해서는 다중 측정 벡터 프레임워크에서의 1-비트 압축 센싱에 대한 연구가 필요하다. 그러나, 베이지안 매칭 추구(Bayesian Matching Pursuit, BMP)와 같은 잘 알려진 1-비트 압축 센싱 알고리즘은 새로운 1-비트 다중 측정 문제에 적용되지 않는다. 이러한 문제에서 우리는 BMP 알고리즘의 확장으로 Turbo-BMP(Turbo-Bayesian Matching Pursuit)라는 새로운 알고리즘을 제안한다. 벤치마크 알고리즘으로써, M-BMP(Multiple Measurement Vector-Bayesian Matching Purrsuit)를 비교하여 시뮬레이션을 진행한다. 시뮬레이션 결과는 제안한 알고리즘인 Turbo-BMP의 우수성을 보여준다.-
dc.description.abstractIn this paper, we consider a compressed sensing (CS) problem with multiple measurement vector (MMV), in which a set of sparse signals with the same support are recovered simultaneously from the corresponding measurements. Many practical problems (e.g., active user detection for massive connectivity, communication-efficient federated learning, and so on) have been formulated in this problem. Also, it is necessary to investigate one-bit CS under the MMV framework, in order to boost communication efficiency. Unfortunately, the best-known one-bit CS algorithms such as Bayesian matching pursuit (BMP) is not applicable to the emerging one-bit MMV problems. In these problems, we propose novel algorithms, named Turbo-BMP as nontrivial extensions of BMP, respectively. Simulation results demonstrate the superiority of the proposed algorithm.-
dc.format.extent7-
dc.language한국어-
dc.language.isoKOR-
dc.publisher한국통신학회-
dc.title1-비트 압축 센싱을 위한 효율적인 알고리즘-
dc.title.alternativeEfficient Algorithm for 1-Bit Compressed Sensing with Multiple Measurement-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.doi10.7840/kics.2022.47.9.1253-
dc.identifier.scopusid2-s2.0-85189967176-
dc.identifier.bibliographicCitation한국통신학회논문지, v.47, no.9, pp 1253 - 1259-
dc.citation.title한국통신학회논문지-
dc.citation.volume47-
dc.citation.number9-
dc.citation.startPage1253-
dc.citation.endPage1259-
dc.type.docTypeArticle-
dc.identifier.kciidART002877159-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.subject.keywordAuthorBayesian matching pursuit-
dc.subject.keywordAuthorCompressed sensing-
dc.subject.keywordAuthorMultiple measurement vector-
dc.subject.keywordAuthorTurbo principle-
dc.subject.keywordAuthor압축 센싱-
dc.subject.keywordAuthor베이지안 매칭 추구-
dc.subject.keywordAuthor다중 측정 벡터-
dc.subject.keywordAuthor터보 원리-
dc.identifier.urlhttps://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE11135026&language=ko_KR&hasTopBanner=true-
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