DECODING PROCESSING METHOD AND DECODER

摘要

Embodiments of the present invention provide a decoding processing method and a decoder. The method comprises: obtaining a compound generation matrix Gcom of a Turbo code generation matrix Gturbo and a cyclical redundancy check (CRC) generation matrix Gcrc; obtaining a log-likelihood ratio sequence output by a Turbo code decoder; and using the compound generation matrix Gcom and log-likelihood ratio sequence to perform CRC-assisted Turbo code iterative ordered statistics decoding to obtain the decoding processing result. A Turbo code decoding method and a device provided in the embodiments of the present invention can improve a decoding performance gain.