Spatially coupled LDPC codes constructed from protographs

DGM Mitchell, M Lentmaier… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In this paper, we construct protograph-based spatially coupled low-density parity-check
(LDPC) codes by coupling together a series of L disjoint, or uncoupled, LDPC code Tanner …

[图书][B] Fundamentals of convolutional coding

R Johannesson, KS Zigangirov - 2015 - books.google.com
Fundamentals of Convolutional Coding, Second Edition, regarded as a bible of
convolutional coding brings you a clear and comprehensive discussion of the basic …

Minimum distance and trapping set analysis of protograph-based LDPC convolutional codes

DGM Mitchell, AE Pusane… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
Low-density parity-check (LDPC) convolutional codes have been shown to be capable of
achieving capacity-approaching performance with iterative message-passing decoding. In …

Code design based on connecting spatially coupled graph chains

D Truhachev, DGM Mitchell… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
A novel code construction based on spatially coupled low-density parity-check (SC-LDPC)
codes is presented. The proposed code ensembles are comprised of several protograph …

Spatially coupled turbo-like codes: A new trade-off between waterfall and error floor

S Moloudi, M Lentmaier… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Spatially coupled turbo-like codes (SC-TCs) have been shown to have excellent decoding
thresholds due to the threshold saturation effect. Furthermore, even for moderate block …

Time-invariant quasi-cyclic spatially coupled LDPC codes based on packings

M Zhang, Z Wang, Q Huang… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper presents two packings derived from balanced incomplete block designs to
construct quasi-cyclic spatially coupled LDPC convolutional codes (SC-LDPC-CCs). The …

Spatially coupled generalized LDPC codes: Asymptotic analysis and finite length scaling

DGM Mitchell, PM Olmos, M Lentmaier… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Generalized low-density parity-check (GLDPC) codes are a class of LDPC codes in which
the standard single parity check (SPC) constraints are replaced by constraints defined by a …

Encoding method, decoding method, coder and decoder

Y Murakami - US Patent 8,595,588, 2013 - Google Patents
US8595588B2 - Encoding method, decoding method, coder and decoder - Google Patents
US8595588B2 - Encoding method, decoding method, coder and decoder - Google Patents …

On the minimum distance of generalized spatially coupled LDPC codes

DGM Mitchell, M Lentmaier… - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
Families of generalized spatially-coupled low-density parity-check (GSC-LDPC) code
ensembles can be formed by terminating protograph-based generalized LDPC …

Encoding method, decoding method

Y Murakami - US Patent 9,214,962, 2015 - Google Patents
An encoding method generates an encoded sequence by performing encoding of a given
coding rate according to a predetermined parity check matrix. The predetermined parity …