公开(公告)号：US20220069946A1

公开(公告)日：2022-03-03

申请号：US17418773

申请日：2019-09-27

Applicant: ZTE CORPORATION

Inventor： Yang LI ,  Lilin WANG ,  Xueqiang WU ,  Degang ZHANG ,  Jianan WANG

IPC: H04L1/16 ,  H04L1/00

Abstract: Disclosed are a data retransmission decoding method, apparatus and system, and a communication device. The method includes: obtaining retransmitted data to be decoded, the retransmitted data to be decoded including a code block to be decoded (S102); according to stored check state information of a previously decoded code block, judging whether the code block to be decoded includes a target code block required to be decoded again (S104); and if the code block to be decoded includes the target code block required to be decoded again, merging and decoding a currently stored first code block and the target code block based on a predetermined decoding parameter (S106), wherein the first code block is a code block corresponding to the target code block.