THE USE OF COGNITIVE RADIO TECHNOLOGY TO IMPROVE THE EFFICIENCY OF WIRELESS DATA TRANSMISSION SYSTEMS IN THE CONDITIONS OF ACTIVE USE OF ELECTRONIC WARFARE

Abstract

The article discusses the development of a method for improving the efficiency of communication channels of unmanned aerial vehicles (UAVs) in the context of electronic warfare (EW). The threats that can be caused by the use of electronic warfare against autonomous UAVs are analyzed. A review of some technologies that can be used to create original domestic algorithms for countering electronic warfare and improve the autonomy of UAVs on the battlefield is carried out. The possibility of using non-professional SDR radio equipment and open source hardware and software platforms for the development and verification of these countermeasures algorithms is considered. The idea of applying adaptive coding in UAV communication channels using multicomponent turbo codes in conjunction with neural networks, which are simultaneously used for cognitive radio, was further developed. The article is devoted to the problems of creating models and methods for ensuring the integrity of information in wireless data transmission systems in the context of active use of electronic warfare.