Open AccessDOI
Method of Detecting Radio Signals using Means of Covert by Obtaining Information on the basis of Random Signals Model
Oleksandr Laptiev,Vitalii Savchenko,Andrii Pravdyvyi,Ivan Ablazov,Rostyslav Lisnevsky,Oleksandr Koloss,Viktor P. Hudyma +6 more
- Vol. 13, Iss: 1
Reads0
Chats0
TLDR
A developed method to determine the signals of the means of covert receipt of information by the instantaneous deviation of the parameters of random signals based on determining the function of a sample of signals of a given radio range.Abstract:
The article presents a developed method for determining random radio signals. Random signals can be signals from hidden means of obtaining information. The signal is considered as a random process. The description of such signals is based on probability theory and the theory of random functions. In the practice of analysis of random radio signals, static methods based on the theory of stationary random functions have become widespread. The existing models of a stationary random process are not adequate for a large number of random processes, especially for processes that are dynamic in nature and are observed during a finite time interval. The developed method allows to detect signals from hidden means of obtaining information with greater efficiency. The novelty of the method is to determine the deviation of the main parameters of the signals from the function of the sample. The method is based on determining the function of a sample of signals of a given radio range. The function of the sample is obtained as the implementation of the smoothing function of a random process, by the method of least squares using the principle of sliding smoothing. It is proposed to determine the signals of the means of covert receipt of information by the instantaneous deviation of the parameters of random signals. To determine the signals of the means of covert obtaining information, it is proposed to determine the deviation of the amplitude of the random signals from the amplitude of the signals of the sample function, then, if necessary, to determine the deviation of the signal phases. So, the effectiveness of the method is achieved by determining two parameters of the deviation of the amplitude and phase. This makes it possible to detect random signals with a higher probability. Determining the function of the sample of the required radio band significantly increases the probability of determining random signals, by reducing the scanning time of a given radio band, by excluding known signals from the additional software analysis of a given radio band.read more
Citations
More filters
Development of a method for checking vulnerabilities of a corporate network using Bernstein transformations
TL;DR: An experimental study of the functioning of modern tools for exploiting vulnerabilities was carried out and general quantitative characteristics of the vulnerability validation process were identified and a mathematical model based on Bernstein polynomials has been developed.
Signal Change Estimation of One Important Class in the Filtering Process
TL;DR: In this article , the authors considered the problem of the measure of the signal change from the Weyl-Nagy class of differentiable functions when the signal is filtered by means of weight functions.
Proceedings ArticleDOI
Studying Antenna-Feeder Matching Effects with Help of Computer Simulation Model
Oleksandr Pliushch,Yurii Kravchenko,Bohdan Zhurakovskyi,Alina Savchenko,Maksym Tyshchenko,Serhii Salkutsan +5 more
TL;DR: In this article , a computer simulation model of a transmission line loaded with specified impedance that can be both complex and real was used to assess the antenna-feeder matching performance at microwave frequencies of operation.
Proceedings ArticleDOI
Model of Connectivity in a Mobile MESH Network for a Group of Unmanned Aerial Vehicles
Vitalii Savchenko,Svitlana Lehominova,T. M. Dzyuba,Oleksandr Y. Matsko,I. M. Havryliuk,Iryna V. Novikova +5 more
TL;DR: In this paper , the problem of providing connectivity for a mobile MESH network of a group of UAVs is investigated, where the connectivity model should be built on a graph-tree, the edges of which satisfy the conditions of the connectivity function and ensure the continuity of information exchange.
Development Of A Method For Detecting Deviations In The Nature Of Traffic From The Elements Of The Communication Network
Oleksandr Laptiev,Nataliia Lukova-Chuiko,Serhii Laptiev,Tetiana Laptieva,Vitaliy,Savchenko,Serhii Yevseiev +6 more
TL;DR: An analysis showed the lack of scientific and methodological apparatus, universal devices or automated software packages to ensure the prompt implementation of traffic analysis and information transfer to automated systems or relevant specialists.
References
More filters
Proceedings ArticleDOI
Application of Petri Networks for Support of Functional Stability of Information Systems
TL;DR: The conducted analysis of Petri Networks lets conclude, that maintaining the functional stability of the information system under the influence of external and internal destabilizing factors is a complex of dynamic process which can be described by Petri Network.
Proceedings ArticleDOI
Numerical Method of Integration on the Basis of Multidimensional Differential-Taylor Transformations
Mykhailo Rakushev,Oleksandr Permiakov,Oleksandr Lavrinchuk,Svitlana Tarasenko,Serhii Kovbasiuk,Yurii Kravchenko +5 more
TL;DR: The paper presents a new numerical method integration for ordinary differential equations based on multidimensional differential-Taylor transformations, designed to integrate differential equations whose right-hand side includes terms that are gradients of a potential function.
Journal ArticleDOI
Lebesgue-type inequalities for the de la Vallée-poussin sums on sets of entire functions
A. P. Musienko,A. S. Serdyuk +1 more
TL;DR: In this paper, the authors obtained asymptotically sharp estimates for the norms of deviations of the de la Vallee-Poussin sums in the uniform metric represented in terms of the best approximations of the (ψ, β) -derivatives of functions of this kind by trigonometric polynomials in the metrics of the spaces L petertodd s>>\s.
Proceedings ArticleDOI
Analytical Determination of the Parameters of the Self-Tuning Circuit of the Traffic Control System on the Limit of Vibrational Stability
TL;DR: The proposed method allows it possible to calculate the parameters and to simulate a specific control system and give the possibility to construct a transitional process in a control system arising from parametric perturbations under initial conditions.
Novel Method of Improving Quality of Service for Voice over Internet Protocol Traffic in Mobile Ad Hoc Networks
Abdullah Shakir,Raed Alsaqour,Maha Abdelhaq,Amal Alhussan,Mohd Fairuz Iskandar Othman,Ahmed Mahdi +5 more
TL;DR: An efficient method, called the Quality of Service-Nearest Neighbor (QoS-NN), to improve the QoS level for VoIP in order to manage the huge number of calls over MANET network is proposed.
Related Papers (5)
Study of the Method of Multi-Frequency Signal Detection Based on the Adaptive Stochastic Resonance
Zhenyu Lu,Tingya Yang,Min Zhu +2 more