Results 81 to 90 of about 45,321 (190)

QC-LDPC Codes Construction by Concatenating of Circulant Matrices as Block-Columns

International Journal of Information and Communication Technology Research, 2016
In this paper a new low complexity method for constructing binary quasi-cyclic low-density parity-check (QC-LDPC) codes is introduced. In the proposed method, each block-column of the parity check matrix H is made by a circulant matrix in a way that the ...
Mohammad Hesam Tadayon, Mohammad Mohammadi   +1 more
doaj  

A Graphical Correlation-Based Method for Counting the Number of Global 8-Cycles on the SCRAM Three-Layer Tanner Graph [PDF]

Sally Nafie, Robert, Joerg, Albert Heuberger   +2 more
openalex   +1 more source

On a class of column‐weight 3 decomposable LDPC codes with the analysis of elementary trapping sets

IET Communications
A column‐weight k LDPC code with the parity‐check matrix H is called decomposable if there exists a permutation π on the rows of H, such that π(H) can be decomposed into k column‐weight one matrix.
G. Raeisi, M. Gholami
doaj   +1 more source

Tanner Graph Based Low Complexity Cycle Search Algorithm for Design of Block LDPC Codes [PDF]

, 2014
Se Chang Myung, Ki Jun Jeon, Byung Hoon Ko, Seong Ro Lee, Kwang Soon Kim   +4 more
openalex   +1 more source

Edge Coloring Technique to Remove Small Elementary Trapping Sets from Tanner Graph of QC-LDPC Codes with Column Weight 4 [PDF]

, 2018
Mohammad‐Reza Sadeghi, Farzane Amirzade   +1 more
openalex   +1 more source

Reliability-Aware Neural Decoding with Adaptive Multi-Source Information Fusion. [PDF]

Entropy (Basel)
Fu P, Wang Z, Guo J, Zhang Y, Wang F, Zhu R, Huang Z.   +6 more
europepmc   +1 more source

Iterative decoding on multiple tanner graphs using random edge local complementation [PDF]

, 2009
Joakim Grahl Knudsen, Constanza Riera, Lars Eirik Danielsen, Matthew G. Parker, Eirik Rosnes   +4 more
openalex   +1 more source

The Number of Cycles of Bi-regular Tanner Graphs in Terms of the Eigenvalues of the Adjacency Matrix [PDF]

Roxana Smarandache, David G. M. Mitchell
openalex   +2 more sources

Almost optimal geometrically local quantum LDPC codes in any dimension. [PDF]

Nat Commun
Li X, Lin TC, Wills A, Hsieh MH.
europepmc   +1 more source

Development and comparison of multivariate diagnostic models for rapidly progressive central precocious puberty in girls: the role of serum osteocalcin. [PDF]

Front Endocrinol (Lausanne)
Qin W, Wang R, Xie T, Chen Y, Zeng D, Ding Z, Lan D.   +6 more
europepmc   +1 more source