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. 19, 2019
Filed:
May. 23, 2017
SK Hynix Inc., Gyeonggi-do, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
SK hynix Inc., Gyeonggi-do, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
An operating method of a controller includes generating a square message matrix of k×k; and generating an encoded message by encoding the square message matrix row by row through a Bose-Chadhuri-Hocquenghem (BCH) code, wherein the square message matrix includes an upper triangular matrix and a lower triangular matrix, which are symmetrical to each other with reference to zero-padding blocks included in a diagonal direction in the square message matrix, wherein the upper triangular matrix includes 'β' numbers of message blocks, each of which has a size of 'α+1', and “(N−β)” numbers of message blocks, each of which has a size of “α”, and wherein “α”, “β” and N have relationships represented by equations 1 and 2: where “M” represents a size of a message input from a host and “N” represents a number of message blocks forming the upper triangular matrix.