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Polar code (coding theory)

In information theory, polar codes are a linear block error-correcting codes. The code construction is based on a multiple recursive concatenation of a short kernel code which transforms the physical channel into virtual outer channels. When the number of recursions becomes large, the virtual channels tend to either have high reliability or low…

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Industrial applications

Low-density parity-check codeTurbo codeList decodingHuawei5G
8 related topics

PAC codes

Search algorithmShort blocklengthsConvolutional codes
3 related topics

Construction

Recursive definition
1 related topics

Neural Polar Decoders

Mutual information
1 related topics

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Construction

Industrial applications

PAC codes

Neural Polar Decoders

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Polar code (coding theory)

Nodes27
Edges26
Triples5
Avg. degree1.93
Density0.074074
Components1

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Important terminology

polar codes decoding channel channels complexity construction code coding block decoders used performance neural applications list npds information encoding memoryless

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SubjectPredicateObjectConfidenceSrc
low-density parity-check codeinstance ofthe performance of the successive cancellation is poor compared to well-defined and implemented coding schemes0.80text
Fano decodinginstance ofdecoding algorithm0.80text
list decodinginstance ofdecoding algorithm0.80text
SC list decodinginstance ofis the state space of the channel model.NPDs can be integrated into SC decoding schemes0.80text
CRC-aided SC decodinginstance ofis the state space of the channel model.NPDs can be integrated into SC decoding schemes0.80text

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