The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2025
Filed:
Sep. 25, 2023
Applicant:
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Inventors:
Assignee:
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/11 (2006.01); G06F 7/78 (2006.01); H03M 13/09 (2006.01);
U.S. Cl.
CPC ...
H03M 13/1108 (2013.01); G06F 7/78 (2013.01); H03M 13/096 (2013.01);
Abstract
According to one aspect of the present disclosure, a decoder is provided. The decoder may include a cache module. The cache module may be configured to cache soft data related to a codeword to be decoded. The decoder may include a flip-indication module. The flip-indication module may be configured to obtain the soft data from the cache module. The flip-indication module may be configured to, when performing hard-decision decoding on the codeword to be decoded, determine, at least in a first flip iteration and with assistance of the soft data, a number of parity checks not satisfied by bits in the codeword to be decoded.