Construction of punctured polar codes based on genetic algorithm

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dc.contributor.authorMueadkhunthod, Krittiyaporn
dc.contributor.authorMin Myint, Lin Min
dc.contributor.authorSupnithi, Pornchai
dc.contributor.authorPhakphisut, Watid
dc.date.accessioned2026-08-06T10:32:40Z
dc.date.available2026-08-06T10:32:40Z
dc.date.issued2021-05-19
dc.description.abstractIn this work, we propose a new construction of punctured polar codes, which provides a good error-correcting performance at arbitrary code lengths and code rates. We exploit the density evolution to evaluate the error probability of punctured polar codes. Then, the puncturing pattern and frozen bit positions are selected by genetic algorithm to construct a punctured polar code with low error probability. The results show that the proposed technique provides superior block error rate performance than the quasi-uniform puncturing technique at a high code rate. At a low code rate, the proposed technique can show the better performance than the shortening technique.
dc.identifier.citationEcti Con 2021 2021 18th International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology Smart Electrical System and Technology Proceedings, 378-381, 2021
dc.identifier.doi10.1109/ECTI-CON51831.2021.9454908
dc.identifier.other2-s2.0-85112842533
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/12049
dc.sourceEcti Con 2021 2021 18th International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology Smart Electrical System and Technology Proceedings
dc.subjectDensity evolution
dc.subjectGenetic algorithm
dc.subjectPolar code
dc.subjectPuncturing
dc.subjectShortening
dc.titleConstruction of punctured polar codes based on genetic algorithm
dc.typeConference Paper

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