The article discusses the issues of ensuring noise immunity in digital broadcasting systems, shows the importance of the transition to the optimal code and the need to use it in the field of noiseless coding in various areas of telecommunication transmission and reception of digital signals. The previous algorithms and error-correcting coding methods based on the Gray code, which are used in multi-level digital broadcast modulation schemes to minimize the intensity of bit errors, are highlighted. A model of error-correcting coding by the Gray method and methods for estimating the probability of error for the Gray code are presented. Based on computer modeling in the Matlab 7.0 Simulink environment, a model of a noise-resistant coding system was developed, which works on the basis of a parallel-cascade high-precision iterative coding and decoding algorithm, a method for determining and estimating the probability of error is given for the high-precision iterative coding and decoding algorithm, and the complexity of constructing a high-precision iterative code. The study obtained probabilistic-energy characteristics for the Gray code and for a high-precision iterative code in various positions of phase manipulation. A comparative analysis of the energy gain G (dB) of the high-precision iterative coding algorithm with the Gray coding algorithm is performed. The simulation results in a Simulink environment of an error-correcting Gray code and a high-precision iterative code in a digital information transfer system are presented
| Mualliflar | Atadjanov, Sherzod Shukhratovich, Tursunova, Aziza Ahmadjanovna |
|---|---|
| Jurnal | ТАТУ хабарлари |
| Nashriyot | Тошкент ахборот технологиялари университети |
| ISSN | 2010-9857, 2181-1083 |
| Nashr sanasi | 2020-12-20 |
| Betlar | 1-8 |
| Til | Ingliz |
| Ilmiy soha | Texnika |
| DOI | 10.51348/tuitmct313 |
| Indeksga qo‘shilgan | 2026-09-02 |
DOI: 10.51348/tuitmct313 · Maqolaning asl sahifasi
| APA | Atadjanov, Sherzod Shukhratovich, & Tursunova, Aziza Ahmadjanovna (2020). Improving Noise Immunity And Efficiency Using High-precision Iterative Codes. ТАТУ хабарлари, 1-8. https://doi.org/10.51348/tuitmct313 |
|---|---|
| GOST (OAK) | Atadjanov, Sherzod Shukhratovich, Tursunova, Aziza Ahmadjanovna Improving Noise Immunity And Efficiency Using High-precision Iterative Codes // ТАТУ хабарлари. – 2020. – P. 1-8. – DOI: 10.51348/tuitmct313. |
| MLA | Atadjanov, Sherzod Shukhratovich, and Tursunova, Aziza Ahmadjanovna. “Improving Noise Immunity And Efficiency Using High-precision Iterative Codes.” ТАТУ хабарлари, 1-8, 2020. https://doi.org/10.51348/tuitmct313 |
| Chicago | Atadjanov, Sherzod Shukhratovich, and Tursunova, Aziza Ahmadjanovna. “Improving Noise Immunity And Efficiency Using High-precision Iterative Codes.” ТАТУ хабарлари, 1-8 (2020). https://doi.org/10.51348/tuitmct313 |
| Harvard | Atadjanov, Sherzod Shukhratovich, and Tursunova, Aziza Ahmadjanovna (2020) ‘Improving Noise Immunity And Efficiency Using High-precision Iterative Codes’, ТАТУ хабарлари, 1-8. https://doi.org/10.51348/tuitmct313 |
| BibTeX | @article{atadjanovsherzodshukhratovich2020,
title = {Improving Noise Immunity And Efficiency Using High-precision Iterative Codes},
author = {Atadjanov, Sherzod Shukhratovich and Tursunova, Aziza Ahmadjanovna},
journal = {ТАТУ хабарлари},
year = {2020},
pages = {1-8},
doi = {10.51348/tuitmct313},
url = {https://doi.org/10.51348/tuitmct313}
} |
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