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Published in 2017 at "IEEE Transactions on Information Theory"
DOI: 10.1109/isit.2015.7282665
Abstract: Current deterministic algorithms for the construction of polar codes can only be argued to be practical for channels with small input alphabet sizes. In this paper, we show that any construction algorithm for channels with…
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Keywords:
construction;
input alphabet;
polar codes;
construction polar ... See more keywords
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Published in 2020 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2020.2995257
Abstract: An approximate method for evaluation of the reliability of the symbol subchannels induced by a polarizing transformation with non-binary kernels is proposed. We show that if polar codes are combined with the channel adapter, the…
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Keywords:
polar codes;
construction polar;
kernels f2t;
approximate method ... See more keywords
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Published in 2020 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2020.2966624
Abstract: In this letter, we propose a novel polar coding scheme for blind detection in 5G systems. In the proposed scheme, the codewords for different aggregation levels (ALs) are constructed in a nested fashion, and a…
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Keywords:
polar codes;
construction polar;
blind detection;
nested construction ... See more keywords