Comparison of Decoding Algorithms for Concatenated Turbo Codes (CROSBI ID 561194)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Žagar, Drago ; Falamić, Nenad ; Rimac-Drlje, Snježana
engleski
Comparison of Decoding Algorithms for Concatenated Turbo Codes
This paper deals with a comparison of decoding algorithms for concatenated turbo codes. For this purpose we have implemented an algorithm of the concatenated convolutional turbo code in Matlab program. The algorithms used for decoding of turbo codes were Log-MAP and SOVA. To perform measurements we have simulated different communications conditions in the implemented model. We have evaluated the impact of the Signal/Noise ratio and the frame length on bit error rate (BER) for different decoders and finally compared the analysed decoding methods with theoretical limits.
Turbo code; Log-MAP; SOVA; BER; Signal/Noise ratio
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Podaci o prilogu
2005.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 4th WSEAS International Conference on Electronics, Hardware, Wireless And Optical Communications (EHAC `05)
Salzburg: WSEAS Press
Podaci o skupu
4th WSEAS International Conference on Electronics, Hardware, Wireless And Optical Communications (EHAC `05)
predavanje
01.01.2005-01.01.2005
Salzburg, Austrija