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BLLD 부호의 mutual Information

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dc.contributor.author김향란-
dc.contributor.author양재동-
dc.contributor.author송경영-
dc.contributor.author노종선-
dc.contributor.author신동준-
dc.date.accessioned2022-12-21T05:42:31Z-
dc.date.available2022-12-21T05:42:31Z-
dc.date.issued2007-10-
dc.identifier.issn1226-4717-
dc.identifier.issn2287-3880-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/179443-
dc.description.abstract이 논문은 maximum a posteriori (MAP) 비트 검출(bit detection)의 비트 오류 확률 (bit error probability:BEP)과 비트 최소 평균 제곱 오류(bit minimum mean square error: bit MMSE)사이의 관계를 유도한다. BEP는 bit MMSE의 1/4 보다 크고 1/2보다 작음을 유도한다. 이 결론을 이용하면 bit-linear linear-dispersion (BLLD) 부호를 적용한 다중 입출력 (multiple-input multiple-output: MIMO) 통신 시스템에서 가우시안 채널의 mutual information의 미분 값의 하한과 상한을 BEP로부터 얻을 수 있고 나아가서 mutual information의 하한과 상한을 구할 수 있다.-
dc.description.abstractIn this paper, we derive the relationship between the bit error probability (BEP) of maximum a posteriori (MAP) bit detection and the bit minimum mean square error (MMSE), that is, the BEP is greater than a quarter of the bit MMSE and less than a half of the bit MMSE. By using this result, the lower and upper bounds of the derivative of the mutual information are derived from the BEP and the lower and upper bounds are easily obtained in the multiple-input multiple-output (MIMO) communication systems with the bit-linear linear-dispersion (BLLD) codes in the Gaussian channel.-
dc.format.extent7-
dc.language한국어-
dc.language.isoKOR-
dc.publisher한국통신학회-
dc.titleBLLD 부호의 mutual Information-
dc.title.alternativeThe mutual Information for Bit-Linear Linear-Dispersion Codes-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.bibliographicCitation한국통신학회논문지, v.32, no.10, pp 958 - 964-
dc.citation.title한국통신학회논문지-
dc.citation.volume32-
dc.citation.number10-
dc.citation.startPage958-
dc.citation.endPage964-
dc.identifier.kciidART001088870-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClasskci-
dc.identifier.urlhttps://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00906216-
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