Abstract

The paper considers a reliable method of data transmission in commu-nication systems andcontrol of robotic complexes. Due to the fact that a change in part of the encoded informationtransmitted through com-munication channels can lead to partial or complete loss of data and, asa consequence, lead to loss of control over the robotic complex. There-fore, it is necessary to apply methods of protecting data transmitted over radio channels. The proposed method is intendedto ensure the protection of information in the communication channels of robotic complexes fromthe access of unauthorized users and to confirm the reliability of the information received.The article examines data protection methods designed to protect in-formation circulating in systemsformed by several interacting agents. The approach under consideration is based on themethods of infor-mation protection and error-correcting coding based on the system of residualclasses. The applied methods of error-correcting coding, based on the system of residual classes,are based on the idea of threshold data separation, in which the original information can be restoredfrom parts of the original information. This is due to the fact that redundant modulararithmetic, or redundant system of residual classes, has unique properties with re-spect to errordetection and correction. In addition, the system of resid-ual classes has such an advantage as lowcomputational complexity of data separation algorithms. To increase the reliability of communicationbetween robotic complex-es in multichannel communication systems, the paper proposes ameth-od for information protection and noise-resistant coding, based on a multistage thresholddata separation. As a result of the work, a system of noise-resistant information trans-mission wasobtained, which provides comprehensive protection for robotic systems.

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