등록
LDPC 부호의 수신 성능을 향상시키기 위한 방법 및 장치
- 발명자
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박성익, 서원기, 김흥묵
- 출원번호
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13425840 (2012.03.21)
- 공개번호
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20120290891 (2012.11.15)
- 등록번호
- 8910011 (2014.12.09)
- 출원국
- 미국
- 협약과제
- 초록
- A low-density parity check (LDPC) code decoding method may be provided. The LDPC code decoding method may linearize or perform step-approximation on a natural logarithm hyperbolic cosine function included in a check node updating equation of a sum-product algorithm used for decoding an LDPC code, and may convert the linearized function to correspond to a check node updating equation of a min-sum algorithm.
- KSP 제안 키워드
- Check Node, Cosine function, LDPC codes, Low Density Parity Check(LDPC), Low density parity check (LDPC) code, Min-Sum Algorithm(MSA), Min-sum, Sum-product Algorithm, decoding method, low density, parity check, sum-product
- 패밀리
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