Patent · US Active

Decoding method, decoder, and decoding apparatus

US11750219B2 · kind B2 · utility

0Cited by

7References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Mo Li · Irvine, US
Dori Gidron · Munich, DE
Michael Zarubinsky · Jerusalem, IL
Dudi Levy · Hod HaSharon, IL

Key dates

Filing date	Jun 28, 2022
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Jun 28, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH03M13/152
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

This application discloses example decoding methods, example decoders, and example decoding apparatuses. One example decoding method includes performing soft decision decoding on a first sub-codeword in a plurality of sub-codewords to obtain a hard decision result. It is determined whether to skip a decoding iteration. In response to determining not to skip the decoding iteration, a first turn-off identifier corresponding to the first sub-codeword is set to a first value based on the hard decision result. The first turn-off identifier indicates whether to perform soft decision decoding on the first sub-codeword in a next decoding iteration. The soft decision decoding is not performed on the first sub-codeword in the next decoding iteration when a value indicated by the first turn-off identifier is the first value. The hard decision result is stored.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.