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:
Jun. 29, 2023
Tongxin Microelectronics Co., Ltd., Beijing, CN;
Sen Chai, Beijing, CN;
Tongxin Microelectronics Co., Ltd., Beijing, CN;
Abstract
A method, an apparatus and a device for decoding an error correction code, and a medium are provided. The method includes: acquiring a Galois field equation corresponding to the error correction code, where a total length of the error correction code is a predetermined number of digits; determining a target relational expression corresponding to a plurality of error locations after decoding the error correction code based on the Galois field equation, where the target relational expression is derived based on the Vieta's formulas; determining a first traversal range based on the target relational expression and the predetermined number of digits; determining a first error location from values included in the first traversal range; and determining a second error location based on the target relational expression and the first error location.