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Park, G., Park, O.-S., Jo, G., Rezaei, H., Ranasinghe, V., & Rajatheva, N. (2021). Nonbinary polar codes constructions based on k-means clustering. 2021 International Conference on Information and Communication Technology Convergence (ICTC), 640–643. https://doi.org/10.1109/ICTC52510.2021.9621127

Nonbinary polar codes constructions based on k-means clustering

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Author: Park, Giyoon1; Park, Ok-Sun1; Jo, Gweondo1;
Organizations: 1ETRI, Daejeon, Korea
2University of Oulu, City of Oulu, Finland
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 0.2 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe202301183504
Language: English
Published: Institute of Electrical and Electronic Engineers, 2021
Publish Date: 2023-01-18
Description:

Abstract

This study investigates an efficient code construction method based on the Density evolution scheme, which has a component of channel merge routine. In this paper, k-means clustering algorithm is proposed for channel merging. By inspecting the merged channels, bit channels are ordered in estimated reliability. Simulation results show that the proposed channel merging algorithm achieves marginal capacity loss of nonbinary polar coded modulation.

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Series: International Conference on Information and Communication Technology Convergence
ISSN: 2162-1233
ISSN-E: 2162-1241
ISSN-L: 2162-1233
Pages: 640 - 643
DOI: 10.1109/ICTC52510.2021.9621127
OADOI: https://oadoi.org/10.1109/ICTC52510.2021.9621127
Conference: International Conference on Information and Communication Technology Convergence
Type of Publication: A4 Article in conference proceedings
Field of Science: 213 Electronic, automation and communications engineering, electronics
Subjects:
Polar codes
Polar codes
bit error rates
bit error rates
coded modulations
coded modulations
density evolution
density evolution
successive cancellation decoding
successive cancellation decoding
Article
Funding: This work was supported by Institute for Information & communications Technology Promotion (IITP) grant funded by the Korea government (MSIT) (No. 2020-0-01316, International cooperation and collaborative research on 5 mathrm G technologies for ultra-reliability low latency communications).
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