A Recursive Soft-Input Soft-Output Decoding Algorithm

A reduced complexity symbolwise maximum a posteriori probability (MAP) decoding algorithm for linear block codes is presented. This algorithm is based on the recursive trellises and performs two passes over the recursion tree. Probability-domain and Log-Max implementations are considered. Numeric re...

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Veröffentlicht in:	IEEE transactions on communications Jg. 72; H. 3; S. 1
Hauptverfasser:	Karakchieva, Liudmila, Trifonov, Peter
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.03.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Approximation algorithms Block codes Codes Complexity Complexity theory Decoding Generators Iterative decoding Log-Max approximation Maximum likelihood decoding optimal sectionalization recursive trellises SISO decoding Symbols
ISSN:	0090-6778, 1558-0857
Online-Zugang:	Volltext
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