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:
Dec. 15, 2020
Filed:
Aug. 10, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Kyeongcheol Yang, Pohang-si, KR;
Sunghye Cho, Pohang-si, KR;
Youngjun Hwang, Hwaseong-si, KR;
Junjin Kong, Yongin-si, KR;
Hong Rak Son, Anyang-si, KR;
Dong-Min Shin, Seoul, KR;
Kijun Lee, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/30 (2006.01); G08C 25/00 (2006.01); H03M 13/00 (2006.01); H04L 1/00 (2006.01); H03M 13/11 (2006.01); H03M 13/37 (2006.01);
U.S. Cl.
CPC ...
H03M 13/112 (2013.01); H03M 13/1117 (2013.01); H03M 13/1125 (2013.01); H03M 13/3715 (2013.01); H03M 13/3746 (2013.01); H03M 13/6577 (2013.01);
Abstract
An error correction device includes a low density parity check (LDPC) decoder and an adaptive decoding controller. The LDPC decoder iteratively performs LDPC decoding on data by using a decoding parameter. The adaptive decoding controller calculates an error rate depending on a result of the LDPC decoding and adjusts the decoding parameter depending on the error rate.