首页>
外国专利>
Method of encoding and decoding adaptive to variable code rate using LDPC code
Method of encoding and decoding adaptive to variable code rate using LDPC code
展开▼
机译:使用LDPC码的适应可变码率的编码和解码方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A variable code rate adaptive encoding/decoding method using LDDC code is disclosed, in which an input source data is encoded using the LDPC (low density parity check) code defined by a first parity check matrix configured with a plurality of submatrices. The present invention includes the steps of generating a second parity check matrix corresponding to a code rate by reducing a portion of a plurality of submatrices configuring a first parity check matrix according to the code rate to be applied to encoding an input source data and encoding the input source data using the second parity check matrix.
展开▼