Simplified Successive Cancellation Decoding of Polar Codes With Medium-Dimensional Binary Kernels
| Autor: | Feiyan Zhang, Shiyi Zhang, Zhiliang Huang, Farong Zhong, Ming Chen, Chunjiang Duanmu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
General Computer Science
Polar codes General Engineering Binary number 020206 networking & telecommunications 020302 automobile design & engineering 02 engineering and technology high-dimensional kernel 0203 mechanical engineering Probability of error successive cancellation decoding Domain (ring theory) 0202 electrical engineering electronic engineering information engineering Polar General Materials Science exponent lcsh:Electrical engineering. Electronics. Nuclear engineering Algorithm lcsh:TK1-9971 Decoding methods Kernel (category theory) Mathematics Computer Science::Information Theory |
| Zdroj: | IEEE Access, Vol 6, Pp 26707-26717 (2018) |
| ISSN: | 2169-3536 |
| Popis: | A method is proposed, called $l$ -formula, to design efficient successive cancellation (SC) decoding of polar codes with medium-dimensional binary kernels (dimensions up to 16). Our $l$ -formula method obtains the simplified recursive formulas of the SC decoder in the likelihood ratio domain for any binary kernel. We confirm that the complexity of the SC decoder based on $l$ -formulas achieves considerable advantages over the straightforward SC decoder for polar codes with medium-dimensional binary kernels. |
| Databáze: | OpenAIRE |
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