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Comparison of Decoding Algorithms for Concatenated Turbo Codes (CROSBI ID 561194)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Žagar, Drago ; Falamić, Nenad ; Rimac-Drlje, Snježana Comparison of Decoding Algorithms for Concatenated Turbo Codes // Proceedings of 4th WSEAS International Conference on Electronics, Hardware, Wireless And Optical Communications (EHAC `05). Salzburg: WSEAS Press, 2005

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

Povezanost rada

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