Vol. 11, no.3, 2019
РусскийEnglish

INFORMATION TECHNOLOGIES



ELIMINATING UNAUTHORIZED ACCESS TO THE FREQUENCY RESOURCE OF THE GEOSTATIONARY SATELLITE REPEATER
Andrey V. Sukhov
Moscow Aviation Institute, https://mai.ru/
Moscow 125993, Russian Federation
E-mail: suhov@g-tl.ru
Anton L. Tovbin
Informatics Research Center at the Ministry of Foreign Affairs of Russia, https://newnici.mid.ru/
Moscow 119200, Russian Federation
E-mail: 195555@list.ru
Vladislav V. Osipov
Scientific Research Institute of System Analysis of RAS, https://www.niisi.ru/
Moscow 117218, Russian Federation
E-mail: kt-mati@mail.ru

Received 28.08.2019, peer reviewed 16.09.2019, accepted 30.09.2019
Abstract. The technique of elimination of unauthorized use of the information transmission channel through the geostationary satellite repeater, based on the analysis of its information resource. The methodological approach is based on the application of differential entropy. The definition of information frequency resource is formulated, its properties are described. The method of calculating the a posteriori probability density of the coordinate vector of an unauthorized radio electronic means for the purpose of calculating the information frequency resource of the geostationary repeater satellite is presented.

Keywords:spectrum monitoring, information model, interference effect, electromagnetic compatibility, entropy

UDC: 681.513.6

RENSIT, 2019, 11(2):357-368 DOI: 10.17725/rensit.2019.11.357

Full-text electronic version of this article - web site http://en.rensit.ru/vypuski/article/297/11(3)357-368e.pdf