CODING METHOD AND COMMUNICATION DEVICE Russian patent published in 2023 - IPC H04L1/00 H03M13/13 

FIELD: coding.

SUBSTANCE: invention relates to means for coding an informational bit sequence. The information bit sequence to be encoded is obtained. The information bit sequence to be encoded is encoded based on the binary vector P₁ of the first code to obtain an encoded bit sequence, where P₁ is determined based on the binary vector P₂ of the second code and the binary vector P₃ of the third code, P₁ indicates the information bit and the frozen bit of the first code , P₂ indicates the information bit and the frozen bit of the second code, P₃ indicates the information bit and the frozen bit of the third code, the code length of the first code is n ₁, the number of information bits of the first code is k₁, the code length of the second code is n₂, the number of information bits of the second code is k₂, the length of the code of the third code is n₃, the number of information bits of the third code is k₃, n₁ =n₂*n₃ and k₁=k₂*k₃. The output of the encoded bit sequence is carried out.

EFFECT: reduced delay in decoding informational bit sequence.

41 cl, 11 dwg, 3 tbl