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5G NR: Enhanced QC-LDPC Code Development
2023 International Conference on Power Energy, Environment & Intelligent Control (PEEIC), 2023Asha. KS +2 more
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Improved PEG construction of large girth QC-LDPC codes
2016 9th International Symposium on Turbo Codes and Iterative Information Processing (ISTC), 2016In this paper, we present an improvement of the PEG algorithm for constructing quasi-cyclic low-density parity-check (QC-LDPC) codes with large girth. We introduce the concept of PEG-undetectable cycles on the computation tree in the PEG algorithm for QC-LDPC codes and give a predictive method to avoid these undetected cycles. The aim is to select only
Diouf, Madiagne +4 more
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Nonbinary Quasi-Regular QC-LDPC Codes Derived From Cycle Codes
IEEE Communications Letters, 2016Nonbinary ultra sparse codes, particularly regular cycle codes, are known to approach Shannon-limit performance as the Galois field $ \mathrm {GF}(q)$ order is sufficiently large. Good cycle codes can result from a class of algebraically defined graphs called cages.
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Shaping for NB QC-LDPC Coded QAM Signals
2023 12th International Symposium on Topics in Coding (ISTC), 2023Irina E. Bocharova +3 more
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Construction of Non-binary QC-LDPC Codes
Journal of Electronics & Information Technology, 2014Min Yang +3 more
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Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma
Ca-A Cancer Journal for Clinicians, 2020Aaron J Grossberg +2 more
exaly