DocumentCode
737989
Title
Polar Codes: Graph Representation and Duality
Author
Fossorier, Marc
Volume
19
Issue
9
fYear
2015
Firstpage
1484
Lastpage
1487
Abstract
In this letter, we present an iterative method to obtain the representation of a polar code free of 4-cycles, as well as the properties of the dual of a polar code. Based on these results, iterative decoding of a polar code can be presented in the context of low-density parity check codes.
Keywords
Bipartite graph; Encoding; Iterative decoding; Maximum likelihood decoding; Systematics; belief propagation; codes on graph; dual code; iterative decoding; polar codes;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2015.2455031
Filename
7154407
Link To Document