Information technologies and computer sciences

EXPERIMENTAL RESEARCH OF TURBO-CODES ERROR-CORRECTION CHARACTERISTICS: NUMERICAL ESTIMATIONS AND SIMULATION FOR NOVEL SUBOPTIMAL PL-LOG-MAP DECODING ALGORITHM

Authors

Yu. Yu. Ivanov
Vinnytsia National Technical University ROR

Keywords

error-correcting coding turbo-code iterative decoding MAP log-MAP PL-log-MAP max-log-MAP Bi-SOVА SOVA simulation BER programmable computer communication systems

Abstract

The article shows the effectiveness of turbo-codes in channels with low-energy consumption. The simulation model for digital data transmission with turbo-codec has been analyzed. The simulation of the error-correction characteristics has been done for system with turbo-codec and novel suboptimal PL-log-MAP decoding algorithm. There have been established and analyzed experimental functional dependencies BER = f(Eb/N0) for multimedia information.

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How to Cite

[1]
“EXPERIMENTAL RESEARCH OF TURBO-CODES ERROR-CORRECTION CHARACTERISTICS: NUMERICAL ESTIMATIONS AND SIMULATION FOR NOVEL SUBOPTIMAL PL-LOG-MAP DECODING ALGORITHM”, Вісник ВПІ, no. 5, pp. 76–84, Dec. 2016, Accessed: Oct. 07, 2026. Available: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1971

Author Biography

Yu. Yu. Ivanov, Vinnytsia National Technical University
Post-Graduate Student of the Chair of Automation and Informational-Measuring Instruments

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