Invention Grant
- Patent Title: Low-density parity-check code decoder and decoding method
- Patent Title (中): 低密度奇偶校验码解码器和解码方法
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Application No.: US13862686Application Date: 2013-04-15
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Publication No.: US09088302B2Publication Date: 2015-07-21
- Inventor: Ho Yang , Hyun Seok Lee , Seong Sam Seo , Young Seok Lee
- Applicant: Samsung Electronics Co., Ltd. , Kwangwoon University Industry-Academic Collaboration Foundation
- Applicant Address: KR Suwon-si KR Seoul
- Assignee: Samsung Electronics Co., Ltd.,Kwangwoon University Industry-Academic Collaboration Foundation
- Current Assignee: Samsung Electronics Co., Ltd.,Kwangwoon University Industry-Academic Collaboration Foundation
- Current Assignee Address: KR Suwon-si KR Seoul
- Agency: NSIP Law
- Priority: KR10-2012-0041138 20120419
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H03M13/13 ; H03M13/11
Abstract:
Provided is a low-density parity-check (LDPC) code decoder and a decoding method. The decoding method may include calculating a message of a variable node (V-node), calculating a message of a check node (C-node), and calculating log-likelihood ratio (LLR) data of a channel using the message of the V-node and the message of the C-node.
Public/Granted literature
- US20130283117A1 LOW-DENSITY PARITY-CHECK CODE DECODER AND DECODING METHOD Public/Granted day:2013-10-24
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