Methodological approach to assessing the impact of impulse non-fluctuation interference on the integrity of discrete signals with multi-position phase manipulation

DOI: 10.31673/2409-7292.2024.040006

Abstract

The paper considers the issues of building a methodology for assessing the impact of impulse non-fluctuation interference on the integrity of discrete signals with multi-position phase manipulation. It is determined that ensuring cybersecurity and information protection in information and communication networks under the influence of a wide range of different disturbances and interference form a new scientific task of directly assessing the impact of targeted impulse interference on the integrity of signals with multi-position phase manipulation. It is established that the general mechanism of the impact of non-fluctuation interference on the integrity of discrete signals is manifested in the growth of bit and symbol errors of the signal and depends on the characteristics of the data transmission technology and the characteristics of the separately acting non-fluctuation interference. In order to reduce the impact of targeted pulsed non-fluctuation interference on the integrity of signals with multi-position phase manipulation, the paper proposes an appropriate methodological approach to assessing the impact of the specified non-fluctuation interference. As the above approach, the article proposes the following procedure, which includes the following stages. Determination of requirements for the parameters of an information and communication network for data transmission based on signals with multi-position phase manipulation according to the purpose. Analysis of conditions and factors that may affect the formation of pulsed non-fluctuation interference. Modeling of processes for ensuring signal integrity in data transmission channels of an information and communication network based on BFM technology under the influence of pulsed non-fluctuation interference. Assessment of the impact of targeted pulsed non-fluctuation interference on the integrity of BFM signals and development of recommendations for reducing the specified impact.

Keywords: multi-position phase manipulation, information and communication networks, digital signal integrity, pulsed non-fluctuation interference.