Low-Complexity Soft-Output Decoding of Polar Codes

The state-of-the-art soft-output decoder for polar codes is a message-passing algorithm based on belief propagation, which performs well at the cost of high processing and storage requirements. In this paper, we propose a low-complexity alternative for soft-output decoding of polar codes that offers...

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Vydané v:	IEEE journal on selected areas in communications Ročník 32; číslo 5; s. 958 - 966
Hlavní autori:	Fayyaz, Ubaid U., Barry, John R.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.05.2014 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Algorithms Belief propagation Blocking Channels Complexity Complexity theory Decoders Decoding Iterative decoding Memory management Polar codes Receivers soft-output decoding State of the art turbo equalization
ISSN:	0733-8716, 1558-0008
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