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:
Jun. 23, 2020
Filed:
Apr. 11, 2018
Shenzhen Epostar Electronics Limited Co., Shenzhen OT, CN;
Shenzhen EpoStar Electronics Limited CO., Shenzhen, CN;
Abstract
A data encoding method, a data decoding method, and a storage controller are provided. The encoding method includes: obtaining a verification data corresponding to a raw data according to a write command; adding the verification data to the raw data, and obtaining a scrambled data accordingly; and performing an encoding operation on the scrambled data to obtain a codeword data. The decoding method includes: performing a decoding operation on a codeword data to obtain a decoded codeword data, and obtaining a pre-scrambling data accordingly; identifying a verification data and a raw data in the pre-scrambling data; identifying one or more first system data corresponding to the raw data according to a read command; and determining whether the raw data is correct by comparing the one or more first system data and the verification data.