The article considers the basic principles of constructing a system of error-correcting coding and decoding of high-precision iterative codes. 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.
| Mualliflar | Атаджанов, Ш.Ш., Турсунова, А.А. |
|---|---|
| Jurnal | Рақамли технологияларнинг назарий ва амалий масалалари |
| Nashr sanasi | 2023-06-27 |
| Jild | 4 |
| Son | 2 |
| Betlar | 7-18 |
| Til | Rus |
code, iteration, digital signal, sequence, error, compositional code, high-precision code, encoder, decoder, код, итерация, цифровой сигнал, последовательность, ошибка, композиционный код, высокоточный код, кодер, декодер
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