In this paper, a parity-check matrix reordering method is introduced, which can lower the decoding parallelism while keeping the layered decoding structure at ...
The layered scheme is famous for its efficiency and high throughput structure in decoding of LDPC codes, especially the quasi-cyclic LDPC codes, ...
In this paper, we introduce a modified shuffling method which shuffles the rows of the parity-check matrix (PCM) of a quasi-cyclic LDPC (QC-LDPC) code, yielding ...
Missing: reordering. | Show results with:reordering.
This paper presents a method to construct multiple-rate quasi-cyclic low density parity check (QC-LDPC) codes with constant block lengths to reduce the ...
Missing: reordering. | Show results with:reordering.
In row-layered decoding, the parity check matrix of the LDPC code is partitioned into multiple row layers. The message updating is performed row layer by row.
Missing: reordering. | Show results with:reordering.
Four different decoding techniques are used to reduce the hardware complexity. •. Proposed decoder features small area and high throughput with low power ...
In this paper, we present a low complexity Quasi-cyclic -low-density-parity-check (QC-LDPC) encoderhardware based on Richardson and Urbanke lower- ...
Missing: reordering. | Show results with:reordering.
Apr 28, 2022 · However, by applying small modifications to the parity-check matrix at the receiver side, we can break the symmetry without changing the code at ...
An efficient parity-check matrix-reordering method is presented. •. The proposed QC-LDPC decoder can effectively reduce the complexity by a factor that is equal ...
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QC-LDPC codes have a sparse parity check matrix due to the lower number of them. ... To reduce the implementation complexity of decoding Low-Density Parity-Check ...