DocumentCode :
640099
Title :
Multilevel polar-coded modulation
Author :
Seidl, Martina ; Schenk, Andreas ; Stierstorfer, Clemens ; Huber, Johannes B.
Author_Institution :
Inst. of Inf. Transm., Friedrich-Alexander-Univ. Erlangen-Nurnberg, Erlangen, Germany
fYear :
2013
fDate :
7-12 July 2013
Firstpage :
1302
Lastpage :
1306
Abstract :
A framework is proposed that allows for a joint description and optimization of both binary polar coding and the multilevel coding (MLC) approach for 2m-ary digital pulse-amplitude modulation (PAM). The conceptual equivalence of polar coding and multilevel coding is pointed out in detail. Based on a novel characterization of the channel polarization phenomenon, rules for the optimal choice of the bit labeling in this coded modulation scheme employing polar codes are developed. Simulation results for the AWGN channel are included.
Keywords :
AWGN channels; binary codes; channel coding; modulation coding; pulse amplitude modulation; 2m-ary digital pulse-amplitude modulation; AWGN channel; MLC approach; PAM; binary polar coding; bit labeling; channel polarization phenomenon; multilevel coding approach; multilevel polar-coded modulation scheme; Channel capacity; Decoding; Encoding; Labeling; Modulation; Transforms; Vectors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on
Conference_Location :
Istanbul
ISSN :
2157-8095
Type :
conf
DOI :
10.1109/ISIT.2013.6620437
Filename :
6620437
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=640099
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