Genetic optimization of LDPC codes to improve the correction of burst errors

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F20%3A43957824" target="_blank" >RIV/49777513:23220/20:43957824 - isvavai.cz</a>
Result on the web
<a href="https://www.epj-conferences.org/articles/epjconf/abs/2020/02/epjconf_mmcp2019_02006/epjconf_mmcp2019_02006.html" target="_blank" >https://www.epj-conferences.org/articles/epjconf/abs/2020/02/epjconf_mmcp2019_02006/epjconf_mmcp2019_02006.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202022602006" target="_blank" >10.1051/epjconf/202022602006</a>

Result language
angličtina
Original language name
Genetic optimization of LDPC codes to improve the correction of burst errors
Original language description
Error correction plays a crucial role when transmitting data from the source to the destination through a noisy channel. It has found many applications in television broadcasting services, data transmission in radiation harsh environment (e. g. space probes or physical experiments) or memory storages influenced by Single Event Effects (SEE). Low Density Parity Check (LDPC) codes provide an important technique to correct these errors. The parameters of error correction depend both on the decoding algorithm and on the LDPC code given by the parity-check matrix. Therefore, a particular design of the paritycheck matrix is necessary. Moreover, with the development of high performance computing, the application of genetic optimization algorithms to design the parity-check matrices has been enabled. In this article, we present the application of the genetic optimization algorithm to produce error correcting codes with special properties, especially the burst types of errors. The results show the bounds of correction capabilities for various code lengths and various redundancies of LDPC codes. This is particularly useful when designing systems under the influence of noise combined with the application of the error correction codes.
Czech name
—
Czech description
—

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Mathematical Modeling and Computational Physics 2019 (MMCP 2019) : /proceedings/
ISBN
978-2-7598-9095-8
ISSN
—
e-ISSN
2100-014X
Number of pages
4
Pages from-to
1-4
Publisher name
EDP Sciences
Place of publication
Les Ulis
Event location
Stará Lesná, High Tatra Mountains, Slovakia
Event date
Jul 1, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000618441600015

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