Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes

The expansion of the scope of industrial Internet of Things (IIoT) technology is largely due to the advent of low-orbit satellite Internet (LEO SI). LEO SI uses OFDM technology to provide broadband access and data exchange between subscribers. One of the methods that allows to increase the speed of...

Полное описание

Сохранить в:

Библиографические подробности
Главные авторы:	Kalmykov, I. A., Калмыков, И. А., Olenev, A. A., Оленев, А. А., Chistousov, N. K., Чистоусов, Н. К.
Формат:	Статья
Язык:	English
Опубликовано:	Institute of Electrical and Electronics Engineers Inc. 2024
Темы:	Coefficients of the associated mixed radix system Modular deduction class codes Mathematical model of the OFDM system Error detection and correction algorithm
Online-ссылка:	https://dspace.ncfu.ru/handle/123456789/29325
Метки:	Добавить метку Нет меток, Требуется 1-ая метка записи!

id	ir-123456789-29325
record_format	dspace
spelling	ir-123456789-293252024-12-06T09:14:35Z Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes Kalmykov, I. A. Калмыков, И. А. Olenev, A. A. Оленев, А. А. Chistousov, N. K. Чистоусов, Н. К. Coefficients of the associated mixed radix system Modular deduction class codes Mathematical model of the OFDM system Error detection and correction algorithm The expansion of the scope of industrial Internet of Things (IIoT) technology is largely due to the advent of low-orbit satellite Internet (LEO SI). LEO SI uses OFDM technology to provide broadband access and data exchange between subscribers. One of the methods that allows to increase the speed of information transfer in OFDM systems is based on replacing the fast Fourier transform (FFT) with discrete wavelet transforms (DWT). The use of parallel DWT calculations based on modular residue class codes (MCRC) makes it possible to increase the speed of orthogonal signal transformations. This result is achieved due to the parallel and independent execution of arithmetic operations based on MCRC bases. However, failures and malfunctions of the digital signal processing computing device may occur during signal processing. This leads to errors in the calculation process. When redundancy is introduced, modular codes are able to detect and correct such errors. Thus, the use of MCRC makes it possible to increase the fault tolerance of the OFDM system by fending off the consequences of failures. Therefore, the development of a mathematical model of the OFDM system that fends off the consequences of failures using modular codes is an urgent task. 2024-12-06T09:13:38Z 2024-12-06T09:13:38Z 2024 Статья Kalmykov, I.A., Olenev, A.A., Chistousov, N.K. Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes // RusAutoCon - Proceedings of the International Russian Automation Conference. - 2024. - рp. 34-39. - DOI: 10.1109/RusAutoCon61949.2024.10694267 https://dspace.ncfu.ru/handle/123456789/29325 en RusAutoCon - Proceedings of the International Russian Automation Conference application/pdf Institute of Electrical and Electronics Engineers Inc.
institution	СКФУ
collection	Репозиторий
language	English
topic	Coefficients of the associated mixed radix system Modular deduction class codes Mathematical model of the OFDM system Error detection and correction algorithm
spellingShingle	Coefficients of the associated mixed radix system Modular deduction class codes Mathematical model of the OFDM system Error detection and correction algorithm Kalmykov, I. A. Калмыков, И. А. Olenev, A. A. Оленев, А. А. Chistousov, N. K. Чистоусов, Н. К. Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes
description	The expansion of the scope of industrial Internet of Things (IIoT) technology is largely due to the advent of low-orbit satellite Internet (LEO SI). LEO SI uses OFDM technology to provide broadband access and data exchange between subscribers. One of the methods that allows to increase the speed of information transfer in OFDM systems is based on replacing the fast Fourier transform (FFT) with discrete wavelet transforms (DWT). The use of parallel DWT calculations based on modular residue class codes (MCRC) makes it possible to increase the speed of orthogonal signal transformations. This result is achieved due to the parallel and independent execution of arithmetic operations based on MCRC bases. However, failures and malfunctions of the digital signal processing computing device may occur during signal processing. This leads to errors in the calculation process. When redundancy is introduced, modular codes are able to detect and correct such errors. Thus, the use of MCRC makes it possible to increase the fault tolerance of the OFDM system by fending off the consequences of failures. Therefore, the development of a mathematical model of the OFDM system that fends off the consequences of failures using modular codes is an urgent task.
format	Статья
author	Kalmykov, I. A. Калмыков, И. А. Olenev, A. A. Оленев, А. А. Chistousov, N. K. Чистоусов, Н. К.
author_facet	Kalmykov, I. A. Калмыков, И. А. Olenev, A. A. Оленев, А. А. Chistousov, N. K. Чистоусов, Н. К.
author_sort	Kalmykov, I. A.
title	Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes
title_short	Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes
title_full	Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes
title_fullStr	Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes
title_full_unstemmed	Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes
title_sort	mathematical model of the ofdm system that fends off the consequences of failures using modular codes
publisher	Institute of Electrical and Electronics Engineers Inc.
publishDate	2024
url	https://dspace.ncfu.ru/handle/123456789/29325
work_keys_str_mv	AT kalmykovia mathematicalmodeloftheofdmsystemthatfendsofftheconsequencesoffailuresusingmodularcodes AT kalmykovia mathematicalmodeloftheofdmsystemthatfendsofftheconsequencesoffailuresusingmodularcodes AT olenevaa mathematicalmodeloftheofdmsystemthatfendsofftheconsequencesoffailuresusingmodularcodes AT olenevaa mathematicalmodeloftheofdmsystemthatfendsofftheconsequencesoffailuresusingmodularcodes AT chistousovnk mathematicalmodeloftheofdmsystemthatfendsofftheconsequencesoffailuresusingmodularcodes AT čistousovnk mathematicalmodeloftheofdmsystemthatfendsofftheconsequencesoffailuresusingmodularcodes
_version_	1842245810386894848

Mathematical Model of the OFDM System that Fends Off the Consequences of Failures Using Modular Codes

Схожие документы