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Low-density parity-check code

Known as: Gallager code, Ldpc code, LDPC 
In information theory, a low-density parity-check (LDPC) code is a linear error correcting code, a method of transmitting a message over a noisy… 
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Related topics

Related topics

49 relations
ATSC 3.0BCH codeBCJR algorithmBelief propagation

Broader (2)

Coding theoryError detection and correction

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2011
Review
2011
VLSI Design for Low-Density Parity-Check Code Decoding
Low-Density Parity-check (LDPC) code, being one of the most promising near-Shannon limit error correction codes (ECCs) in… 
Highly Cited
2006
Highly Cited
2006
GEN03-6: Investigation of Error Floors of Structured Low-Density Parity-Check Codes by Hardware Emulation
Several high performance LDPC codes have parity-check matrices composed of permutation submatrices. We design a parallel-serial… 
2005
2005
A 3.33Gb/s (1200,720) low-density parity check code decoder
In this paper, a (1200,720) LDPC decoder based on an irregular parity check matrix is presented. For achieving higher chip… 
Highly Cited
2004
Highly Cited
2004
Rate-compatible low-density parity-check codes
Rate-compatible coding is appropriate for communication systems that experience a range of operating SNRs but seek to adhere to a… 
Review
2004
Review
2004
Low-density parity check codes for partial response channels
The goals of this article are twofold: (1) to provide a brief tutorial of the application of low-density parity check (LDPC… 
2003
2003
Architecture-aware low-density parity-check codes
A high-throughput memory-efficient decoder architecture for architecture-aware low-density parity-check (LDPC) codes is proposed… 
2001
2001
The /spl pi/-rotation low-density parity check codes
We introduce an ensemble of quasi-regular low-density parity check error control codes we call /spl pi/-rotation LDPC codes… 
Highly Cited
2000
Highly Cited
2000
Low density parity check codes for magnetic recording channels
We propose a system for magnetic recording, using a low density parity check (LDPC) code as the error-correcting-code, in… 
Highly Cited
2000
Highly Cited
2000
Decoding low density parity check codes with finite quantization bits
This letter is concerned with the implementation issue of the sum-product algorithm (SPA) for decoding the low density parity… 
1998
1998
Iterative decoding of generalized low-density parity-check codes
A generalization of Gallager's low-density parity-check codes is introduced, where as component codes single-error correcting… 
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