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ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 다중 안테나 시스템에서의 송신 심볼 검출 방법

다중 안테나 시스템에서의 송신 심볼 검출 방법
이미지 확대
발명자
방영조, 김일민, 김대호, 유창완, 방승재, 박윤옥, 안지환
출원번호
12127342 (2008.05.27)
공개번호
20090147894 (2009.06.11)
등록번호
8135099 (2012.03.13)
출원국
미국
초록
The present invention relates to a transmission symbol detection method in a multiple antenna system. In the present invention, when a channel matrix is estimated through channel estimation, a receiving side calculates a Q matrix and an R matrix through QR decomposition that is more simplified than a typical QR decomposition from an augmented channel matrix that includes the estimated channel matrix. In addition, the receiving side detects symbols having the minimum Euclidean metric by using the two matrixes, as transmission symbols.