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:
Apr. 01, 2014
Filed:
Mar. 27, 2008
Young Seob Lee, Anyang-si, KR;
Min Seok OH, Anyang-si, KR;
Ji Wook Chung, Anyang-si, KR;
Sang Gook Kim, Anyang-si, KR;
Ki Hyoung Cho, Anyang-si, KR;
Young Seob Lee, Anyang-si, KR;
Min Seok Oh, Anyang-si, KR;
Ji Wook Chung, Anyang-si, KR;
Sang Gook Kim, Anyang-si, KR;
Ki Hyoung Cho, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method for encoding data using a parity check matrix is disclosed. The method for encoding data using a parity check matrix comprises generating a fourth base matrix by applying a row permutation pattern and a column permutation pattern to rows and columns of a third base matrix, respectively, the third base matrix including a plurality of indexes, each of the plurality of indexes indicating a sub-matrix; generating the parity check matrix by replacing each index of the fourth base matrix with a corresponding sub-matrix; outputting an encoded bit stream by encoding an input bit stream using the generated parity check matrix; and permuting an order of sequences of the encoded bit stream according to an inverse of the column permutation pattern.