DocumentCode
3008549
Title
Selection of component codes for asymmetric turbo codes matched to QPP interleaver
Author
Cojocariu, Elena ; Trifina, Lucian ; Lazar, Alexandru Georgian
Author_Institution
Fac. of Electron., Telecommun. & Inf. Technol., Tech. Univ. Gh. Asachi, Iasi, Romania
fYear
2010
fDate
10-12 June 2010
Firstpage
203
Lastpage
206
Abstract
This paper proposes a new selection algorithm for the generator polynomials of the component convolutional codes matched to an imposed interleaver. The algorithm leads to better performances than the existing ones for high SNR values. We illustrate this fact by simulation with polynomials for memory orders 3 with length of 40 and a QPP interleaver.
Keywords
convolutional codes; interleaved codes; polynomials; turbo codes; QPP interleaver; asymmetric turbo codes; component codes selection; convolutional codes; generator polynomials; AWGN; Bit error rate; Concatenated codes; Convolutional codes; Information technology; Iterative algorithms; Iterative decoding; Polynomials; Turbo codes; Upper bound; Garello´s algorithm; QPP interleaver; turbo code;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (COMM), 2010 8th International Conference on
Conference_Location
Bucharest
Print_ISBN
978-1-4244-6360-2
Type
conf
DOI
10.1109/ICCOMM.2010.5509004
Filename
5509004
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