List Viterbi Decoding of PAC Codes

Polarization-adjusted convolutional (PAC) codes are special concatenated codes in which we employ a one-to-one convolutional transform as a pre-coding step before the polar transform. In this scheme, the polar transform (as a mapper) and the successive cancellation process (as a demapper) present a...

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Veröffentlicht in:	IEEE transactions on vehicular technology Jg. 70; H. 3; S. 2428 - 2435
Hauptverfasser:	Rowshan, Mohammad, Viterbo, Emanuele
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.03.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Complexity Concatenated codes Convolutional codes Error correction List decoding Maximum likelihood decoding path metric sorting Picture archiving and communication systems Polar codes polarization-adjusted convolutional codes Sorting Transforms Viterbi algorithm Viterbi algorithm detectors Viterbi decoding
ISSN:	0018-9545, 1939-9359
Online-Zugang:	Volltext
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