상세정보
등록 다중 안테나 시스템에서의 송신 심볼 검출 방법
- 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.
- KSP 제안 키워드
- Channel estimation(CE), Detection Method, Euclidean metric, Multiple antenna system, Q Matrix, QR Decomposition, channel matrix, distributed antenna systems(DAS), multiple antennas, symbol detection