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:
Nov. 18, 2025
Filed:
Sep. 20, 2023
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Hua Tan, Wuhan, CN;
Huiping Sun, Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
According to one aspect, the present disclosure provides a decoder. The decoder may include a posterior probability storage module that stores a posterior probability message respectively corresponding to each of a plurality of cyclic permutation matrices. The decoder may include a node message storage module that stores a message transmitted to a variable node by a check node respectively corresponding to each of the plurality of cyclic permutation matrices. The decoder may include a message updating module that sequentially receives the posterior probability message and the message transmitted to the variable node by the check node respectively corresponding to each of the plurality of cyclic permutation matrices in a first order, and sequentially outputs the updated message transmitted to the variable node by the check node and an updated posterior probability message respectively corresponding to each of the plurality of cyclic permutation matrices in a second order.