Title :
Performance of asymmetric turbo codes on Rayleigh fading channels for small interleaver length
Author :
Cojocariu, Elena ; Tarniceriu, Daniela ; Trifina, Lucian ; Lazar, Alexandru Georgian
Author_Institution :
Fac. of Electron., Telecommun. & Inf. Technol., "Gheorghe Asachi" Tech. Univ. of Iasi, Iasi, Romania
Abstract :
The paper presents an analysis of performances of asymmetric turbo codes over Rayleigh fading channels, using BPSK modulation. The simulations are performed for the length of the interleaver L=100, considering two scenarios: the side information is available and it is not available for the channel, respectively. For this analysis, the performances of asymmetric turbo codes are higher than those of symmetric ones, also over Rayleigh fading channels.
Keywords :
Rayleigh channels; modulation; turbo codes; BPSK modulation; Rayleigh fading channels; asymmetric turbo codes; small interleaver length; Bit error rate; Fading; Iterative decoding; Polynomials; Signal to noise ratio; Symmetric matrices; Turbo codes; Rayleigh distribution; asymmetric turbo code; fading channel;
Conference_Titel :
Electrical and Electronics Engineering (ISEEE), 2010 3rd International Symposium on
Conference_Location :
Galati
Print_ISBN :
978-1-4244-8406-5
DOI :
10.1109/ISEEE.2010.5628541
