Development and research of a codec based on a high-precision iterative algorithm
Atadjanov Sherzod ShukhratovichHead of the Department of work with the branches of Tashkent University of Information Technologies, named after Muhammad al-Khwarizmi, Tashkent city, Uzbekistan
2020 International Conference on Information Science and Communications Technologies (ICISCT)conference2020en
ABI
Abstract
In this work, for the practical implementation of methods and algorithms of high-precision iterative, a codec based on a programmable logic integrated circuit has been developed, which can be used for coding and high-precision iterative decoding block, convolutional and compositional codes in digital television systems, digital data transmission and satellite communications. The model makes it possible to construct the probabilistic-energy characteristics of high-precision iterative codes with their various code constructions, conducts research and analysis to determine the efficiency and basic properties of these codes. A new method for compositional coding of high-precision iterative codes (compositional code) has been developed.
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