DocumentCode
3221269
Title
Finite-length polarization measures for polar coded systems
Author
Serbetci, Berksan ; Pusane, Ali Emre
Author_Institution
Dept. of Electr.-Electron. Eng., Bogazici Univ., Istanbul, Turkey
fYear
2012
fDate
17-20 June 2012
Firstpage
364
Lastpage
368
Abstract
In this paper, polarization performance of polar code generator matrices is analyzed. We obtain the Bhattacharyya parameters of polarized channels generated by all possible lower-triangular 3 × 3 generator matrices and evaluate the corresponding polarization behavior of polar coded systems via both asymptotical polarization rate exponents and finite-length polarization distance graphs. A ranking of all lower-triangular 3 × 3 generator matrices is also provided.
Keywords
channel coding; graph theory; matrix algebra; Bhattacharyya parameters; asymptotical polarization rate exponents; channel coding; finite-length polarization distance graphs; finite-length polarization measures; lower-triangular generator matrix ranking; polar code generator matrices; polar coded system; polarization behavior evaluation; polarization performance; polarized channels; Channel capacity; Channel coding; Generators; Measurement; Parity check codes; Symmetric matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Advances in Wireless Communications (SPAWC), 2012 IEEE 13th International Workshop on
Conference_Location
Cesme
ISSN
1948-3244
Print_ISBN
978-1-4673-0970-7
Type
conf
DOI
10.1109/SPAWC.2012.6292929
Filename
6292929
Link To Document