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구분 출원국
출원년도 ~ 키워드

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등록 부분상관을 이용한 식별 신호 분석 장치 및 그 방법

부분상관을 이용한 식별 신호 분석 장치 및 그 방법
이미지 확대
발명자
박성익, 이재영, 김흥묵, 음호민, 서재현, 임종수, 이수인
출원번호
12447736 (2007.10.12)
공개번호
20100091908 (2010.04.15)
등록번호
8767890 (2014.07.01)
출원국
미국
협약과제
06MR3200, 지상파 DTV 분산중계 기술개발, 김흥묵
초록
Provided is an apparatus and method for analyzing identification (ID) signals by converting radio frequency (RF) signals which are transmitted with an ID signal added thereto by a transmitting part, e.g., a plurality of transmitters or repeaters, into signals of a desired band; creating ID signals that are identical to the ID signals added to the RF signals; calculating correlation values between the converted signals and the created ID signals based on partial correlation; and extracting channel profile of multi-path signals caused by a channel between the transmitting part and the ID signal analyzing apparatus from the correlation value. The technology of the present research is applied to broadcasting and communication.
KSP 제안 키워드
Channel profile, Multi-path, Partial correlation, RF signals, Radio Frequency(RF), Radio frequency (rf), correlation values, signal based