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Apparatus and method for encoding LDPC code using message passing algorithm
Apparatus and method for encoding LDPC code using message passing algorithm
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机译:使用消息传递算法对LDPC码进行编码的装置和方法
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摘要
Provided is an apparatus and method for encoding a Low Density Parity Check (LDPC) code using a message passing algorithm. The apparatus, includes: a parity calculating unit for operating a check node value on an input bit and a predetermined parity bit according to the message passing algorithm and calculating a parity bit; a parity correcting unit for correcting the calculated parity bit according to a parity check result of the calculated parity bit; and an output transform unit for combining the input bit and the corrected parity bit.
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