Method and device for delivering punctured code words encoded with a LDPC code

摘要

The method and device include determining by removing N-N, rows from an original generator matrix (G) defining the LDPC code and having N rows and N-M columns for obtaining a generator sub-matrix (G₁) having N-M columns and N₁ rows. The method also includes delivering by receiving an input data vector of size N-M and multiplying the input vector with the generator sub-matrix for obtaining the punctured encoded code word.