Method for Constructing a Parity Check Matrix of a Low Density Parity Check Code저밀도 패리티 검사 부호의 패리티 검사 행렬 설계 방법

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A method for generating a parity check matrix of a Low Density Parity Check (LDPC) code. A base matrix is generated in which elements with a value of 1 are arranged at predefined distances. The elements with the value of 1 in the base matrix are replaced with predefined sub-matrices. The method can improve the performance of the LDPC code by implementing the parity check matrix in which the number of 4-cycles or 6-cycles adversely affecting the LDPC code performance is minimized.
Assignee
삼성전자, KAIST
Country
EI
Issue Date
2009-12-16
Application Date
2006-10-17
Application Number
2006-021762
Registration Date
2009-12-16
Registration Number
1775839
URI
http://hdl.handle.net/10203/229330
Appears in Collection
EE-Patent(특허)
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