Influence of methods of introduction of informative surplus on limitations on authenticity and operationability of treatment of information in the telecommunication system

DOI №______

Abstract

Conducted research on the impact of methods of introducing information redundancy on the type of restrictions on the reliability and efficiency of information processing in a telecommunications system. Codes with detection, correction of errors are considered and the influence of the chosen method of correcting information distortions on the parameters of ensuring the reliability and speed of its processing is evaluated; dependences of the reliability of information processing on the value of the entered information redundancy and error rate were obtained; dependences of the reliability and speed of information processing on the size of the monitored block of information were obtained. It is shown that when solving optimization tasks, at the choice of a complex of technical means for a telecommunication system, the size of the controlled block must be selected at the change site where the average information processing speed grows and the confidence remains within the limits of permissible. The method for correcting the errors of the user (operator) of the telecommunication system by using information redundancy in the primary data at the stages of the formation and preparation of the document is investigated, the scope and conditions for its use are established. Detection of user errors, the operator is carried out by comparing pre-prepared and newly obtained checksums. Correction of user errors, the operator is implemented by re-recording the distorted block of information. The evaluation of the proposed method for correcting errors according to the parameters of ensuring the reliability and speed of information processing was performed.

Keywords: telecommunication system, codes, information distortion, parameters, accuracy, speed of information processing, information redundancy.

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