Development of a method of increasing the interference immunity of frequency-hopping spread spectrum radio communication devices
Journal Title: Восточно-Европейский журнал передовых технологий - Year 2019, Vol 2, Issue 9
Abstract
The development of a technique for increasing the interference immunity of frequency-hopping spread spectrum radio communication equipment has been carried out. The essence of the proposed method is the rational distribution of operating frequencies among the frequency-hopping spread spectrum radio communication devices, taking into account the mutual influence of transceivers on each other. The technique takes into account the strategies of the electronic warfare complex, predicts the signal-interference environment, chooses the parameters of the frequency-hopping spread spectrum, depending on the parameters of the frequency range. The existing scientific-methodical apparatus is intended only for use in radio directions and does not take into account a number of important parameters that does not allow it to be used with a lack of radio resources and active electronic countermeasure. According to the results of the research, it has been found that the proposed method allows increasing the interference immunity of frequency-hopping spread spectrum radio communication equipment on average up to 30 %, depending on the state of the channel. However, an increase in computing complexity at the level of 10 % is noted due to the introduction of additional procedures. Additional procedures in the developed method are the distribution of frequencies in the network, calculation of the mutual influence of transceivers of frequency-hopping radio communication devices on each other, prediction of the signal-interference situation and selection of frequency-hopping parameters. It is advisable to use this methodology in radio stations with programmable architecture to increase their interference immunity due to the rational distribution of operating frequencies of frequency-hopping spread spectrum radio communication devices in the network and forecasting of the signal situation
Authors and Affiliations
Oleksii Kuvshynov, Andrii Shyshatskyi, Olesia Zhuk, Robert Bieliakov, Yevgen Prokopenko, Ruslan Zhyvotovskyi, Hryhorii Drobakha, Igor Romanenko, Sergii Petruk
Keywords
Related Articles
- EP ID EP666328
- DOI 10.15587/1729-4061.2019.160328
- Views 135
- Downloads 0
Studying the photocatalytic oxidation of hydroxybenzene in aquatic medium on the photocatalizers SnO2, ZnO, TiO2
This paper reports results of research into photocatalytic activity of oxides SnO<sub>2</sub>, ZnO, TiO<sub>2 </sub>in the process of hydroxybenzene degradation in an aqueous medium with the separately considered propert...
Study into the influence of operating processing parameters on qualitative characteristics of the carrot concentrated product
<span lang="EN-US">The process of concentrating vegetable juice in an improved vacuum evaporator with a stirrer which is simultaneously a heat exchanger was studied. A mathematical model describing kinetics of product he...
Conversion of N-containing compounds of flash steam condensate from carbamide production into hydrazine sulfate
<p>Formation of 1.5 m<sup>3</sup> of wastewater per 1 ton of carbamide in the form of flash steam condensate accompanies carbamide production. It is necessary to purify flash steam condensate from nitrogen compounds by t...
Modeling the parallelism of empirical models of optimal complexity using a Petri net
<p>Many physical processes and phenomena in view of their complexity cannot be described analytically. In these cases, empirical modeling is applied. In this research, the method based on the genetic approach is used to...
Development of methodology for modeling the interaction of antagonistic agents in cybersecurity systems
<p>The basic concepts that form the basis of integrated modeling of the behavior of antagonistic agents in cybersecurity systems are identified. It is shown that the emphasis is largely on modeling the behavior of one of...