Outer Code Designs for Augmented and Local-Global Polar Code Architectures
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Acceso en línea: | |
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| _version_ | 1866910444750372864 |
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| author | Zhu, Ziyuan Siegel, Paul H. |
| author_facet | Zhu, Ziyuan Siegel, Paul H. |
| contents | In this paper, we introduce two novel methods to design outer polar codes for two previously proposed concatenated polar code architectures: augmented polar codes and local-global polar codes. These methods include a stopping set (SS) construction and a nonstationary density evolution (NDE) construction. Simulation results demonstrate the advantage of these methods over previously proposed constructions based on density evolution (DE) and LLR evolution. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_04486 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Outer Code Designs for Augmented and Local-Global Polar Code Architectures Zhu, Ziyuan Siegel, Paul H. Information Theory In this paper, we introduce two novel methods to design outer polar codes for two previously proposed concatenated polar code architectures: augmented polar codes and local-global polar codes. These methods include a stopping set (SS) construction and a nonstationary density evolution (NDE) construction. Simulation results demonstrate the advantage of these methods over previously proposed constructions based on density evolution (DE) and LLR evolution. |
| title | Outer Code Designs for Augmented and Local-Global Polar Code Architectures |
| topic | Information Theory |
| url | https://arxiv.org/abs/2402.04486 |