등록
다중 입출력 통신 시스템에서 로그도우비를 이용한 신호 검출 장치 및 그 방법
- 발명자
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이영하, 방승재, 박윤옥, 손경열
- 출원번호
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12629376 (2009.12.02)
- 공개번호
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20100142656 (2010.06.10)
- 등록번호
- 8135087 (2012.03.13)
- 출원국
- 미국
- 초록
- A method for signal detection using a log likelihood ratio in a multi-input multi-output communication system includes reconfiguring the signals received through the reception antennas on the basis of channel characteristics and acquiring candidate groups for each transmission symbol by acquiring a signal constellation of one quadrant with respect to signals generatable for each transmission symbol and signal constellations for the remaining quadrants on the basis of the reconfigured signals.
- KSP 제안 키워드
- Channel Characteristics, Communication system, Likelihood Ratio, Log-likelihood, Multi-input, Multi-output, Multiple input multiple output(MIMO), log likelihood ratio(LLR), signal constellation, signal detection
- 패밀리
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