등록
통신 시스템에서 다수의 신호원들의 동시 전력 추정을 위한 방법 및 장치
- 발명자
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김청섭, 김준석, 임종수, 홍주연, 정영준
- 출원번호
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17537175 (2021.11.29)
- 공개번호
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20230147708 (2023.05.11)
- 등록번호
- 11792050 (2023.10.17)
- 출원국
- 미국
- 협약과제
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21HH2100, 선제적 주파수 이용을 위한 시·공간적 스펙트럼 엔지니어링 기술 개발,
정영준
- 초록
- An operating method of a power estimation apparatus comprising a fixed antenna and a mobile antenna may comprise: a first operation of obtaining N measurement values by receiving a signal from signal sources using the fixed antenna and the mobile antenna that moves at a speed v from a first point to an Nth point; a second operation of generating a two-dimensional (2D) data collection set comprising N×M measurement values, by repeating the first operation M times; applying an approximation singular value decomposition (SVD) algorithm to the 2D data collection set; and obtaining information of the signal sources based on an application result of the approximation SVD algorithm, wherein N and M are natural numbers.
- KSP 제안 키워드
- Application result, Communication system, Data Collection, Mobile Antenna, SVD algorithm, Singular value, power estimation, signal source, singular value decomposition(SVD), two-dimensional(2D)
- 패밀리
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